APPENDIX P R O P E R T Y TA B L E S A N D CHARTS (SI UNITS) Table A–1 Table A–2 Table A–3 Table A–4 Table A–5 Table A–6 Table A–7 Table A–8 Figure A–9 Figure A–10 Table A–11 Table A–12 Table A–13 Figure A–14 Figure A–15 Table A–16 Table A–17 Table A–18 Table A–19 Table A–20 Table A–21 Table A–22 Table A–23 Table A–24 Table A–25 Table A–26 Table A–27 Table A–28 Figure A–29 Figure A–30 Figure A–31 Table A–32 Table A–33 Table A–34 1 Molar mass, gas constant, and critical-point properties 898 Ideal-gas specific heats of various common gases 899 Properties of common liquids, solids, and foods 902 Saturated water—Temperature table 904 Saturated water—Pressure table 906 Superheated water 908 Compressed liquid water 912 Saturated ice–water vapor 913 T-s diagram for water 914 Mollier diagram for water 915 Saturated refrigerant-134a—Temperature table 916 Saturated refrigerant-134a—Pressure table 917 Superheated refrigerant-134a 918 P-h diagram for refrigerant-134a 920 Nelson–Obert generalized compressibility chart 921 Properties of the atmosphere at high altitude 922 Ideal-gas properties of air 923 Ideal-gas properties of nitrogen, N2 925 Ideal-gas properties of oxygen, O2 927 Ideal-gas properties of carbon dioxide, CO2 929 Ideal-gas properties of carbon monoxide, CO 931 Ideal-gas properties of hydrogen, H2 933 Ideal-gas properties of water vapor, H2O 934 Ideal-gas properties of monatomic oxygen, O 936 Ideal-gas properties of hydroxyl, OH 936 Enthalpy of formation, Gibbs function of formation, and absolute entropy at 258C, 1 atm 937 Properties of some common fuels and hydrocarbons 938 Natural logarithms of the equilibrium constant Kp 939 Generalized enthalpy departure chart 940 Generalized entropy departure chart 941 Psychrometric chart at 1 atm total pressure 942 One-dimensional isentropic compressible-flow functions for an ideal gas with k 5 1.4 943 One-dimensional normal-shock functions for an ideal gas with k 5 1.4 944 Rayleigh flow functions for an ideal gas with k 5 1.4 945 897 898 PROPERTY TABLES AND CHARTS TABLE A–1 Molar mass, gas constant, and critical2point properties Substance Formula Molar mass, M kg/kmol Gas constant, R kJ/kg·K* Air Ammonia Argon Benzene Bromine n2Butane Carbon dioxide Carbon monoxide Carbon tetrachloride Chlorine Chloroform Dichlorodifluoromethane (R212) Dichlorofluoromethane (R221) Ethane Ethyl alcohol Ethylene Helium n2Hexane Hydrogen (normal) Krypton Methane Methyl alcohol Methyl chloride Neon Nitrogen Nitrous oxide Oxygen Propane Propylene Sulfur dioxide Tetrafluoroethane (R2134a) Trichlorofluoromethane (R211) Water Xenon — NH3 Ar C6H6 Br2 C4H10 CO2 CO CCl4 Cl2 CHCl3 CCl2F2 CHCl2F C2H6 C2H5OH C2H4 He C6H14 H2 Kr CH4 CH3OH CH3Cl Ne N2 N2O O2 C3H8 C3H6 SO2 CF3CH2F CCl3F H2O Xe 28.97 17.03 39.948 78.115 159.808 58.124 44.01 28.011 153.82 70.906 119.38 120.91 102.92 30.070 46.07 28.054 4.003 86.179 2.016 83.80 16.043 32.042 50.488 20.183 28.013 44.013 31.999 44.097 42.081 64.063 102.03 137.37 18.015 131.30 0.2870 0.4882 0.2081 0.1064 0.0520 0.1430 0.1889 0.2968 0.05405 0.1173 0.06964 0.06876 0.08078 0.2765 0.1805 0.2964 2.0769 0.09647 4.1240 0.09921 0.5182 0.2595 0.1647 0.4119 0.2968 0.1889 0.2598 0.1885 0.1976 0.1298 0.08149 0.06052 0.4615 0.06332 Critical-point properties Temperature, K Pressure, MPa Volume, m3/kmol 132.5 405.5 151 562 584 425.2 304.2 133 556.4 417 536.6 384.7 451.7 305.5 516 282.4 5.3 507.9 33.3 209.4 191.1 513.2 416.3 44.5 126.2 309.7 154.8 370 365 430.7 374.2 471.2 647.1 289.8 3.77 11.28 4.86 4.92 10.34 3.80 7.39 3.50 4.56 7.71 5.47 4.01 5.17 4.48 6.38 5.12 0.23 3.03 1.30 5.50 4.64 7.95 6.68 2.73 3.39 7.27 5.08 4.26 4.62 7.88 4.059 4.38 22.06 5.88 0.0883 0.0724 0.0749 0.2603 0.1355 0.2547 0.0943 0.0930 0.2759 0.1242 0.2403 0.2179 0.1973 0.1480 0.1673 0.1242 0.0578 0.3677 0.0649 0.0924 0.0993 0.1180 0.1430 0.0417 0.0899 0.0961 0.0780 0.1998 0.1810 0.1217 0.1993 0.2478 0.0560 0.1186 *The unit kJ/kg·K is equivalent to kPa·m3/kg·K. The gas constant is calculated from R 5 Ru /M, where Ru 5 8.31447 kJ/kmol·K and M is the molar mass. Source of Data: K. A. Kobe and R. E. Lynn, Jr., Chemical Review 52 (1953), pp. 117–236; and ASHRAE, Handbook of Fundamentals (Atlanta, GA: American Society of Heating, Refrigerating and Air2Conditioning Engineers, Inc., 1993), pp. 16.4 and 36.1. 899 APPENDIX 1 TABLE A–2 Ideal2gas specific heats of various common gases (a) At 300 K Gas Formula Gas constant, R kJ/kg·K cp kJ/kg·K cv kJ/kg·K k Air Argon Butane Carbon dioxide Carbon monoxide Ethane Ethylene Helium Hydrogen Methane Neon Nitrogen Octane Oxygen Propane Steam — Ar C4H10 CO2 CO C2H6 C2H4 He H2 CH4 Ne N2 C8H18 O2 C3H8 H2O 0.2870 0.2081 0.1433 0.1889 0.2968 0.2765 0.2964 2.0769 4.1240 0.5182 0.4119 0.2968 0.0729 0.2598 0.1885 0.4615 1.005 0.5203 1.7164 0.846 1.040 1.7662 1.5482 5.1926 14.307 2.2537 1.0299 1.039 1.7113 0.918 1.6794 1.8723 0.718 0.3122 1.5734 0.657 0.744 1.4897 1.2518 3.1156 10.183 1.7354 0.6179 0.743 1.6385 0.658 1.4909 1.4108 1.400 1.667 1.091 1.289 1.400 1.186 1.237 1.667 1.405 1.299 1.667 1.400 1.044 1.395 1.126 1.327 Note: The unit kJ/kg·K is equivalent to kJ/kg·8C. Source of Data: B. G. Kyle, Chemical and Process Thermodynamics, 3rd ed. (Upper Saddle River, NJ: Prentice Hall, 2000). 900 PROPERTY TABLES AND CHARTS TABLE A–2 Ideal2gas specific heats of various common gases (Continued) (b) At various temperatures Temperature, K 250 300 350 400 450 500 550 600 650 700 750 800 900 1000 cp kJ/kg·K cv kJ/kg·K k Air 1.003 1.005 1.008 1.013 1.020 1.029 1.040 1.051 1.063 1.075 1.087 1.099 1.121 1.142 0.716 0.718 0.721 0.726 0.733 0.742 0.753 0.764 0.776 0.788 0.800 0.812 0.834 0.855 cp kJ/kg·K 14.051 14.307 14.427 14.476 14.501 14.513 14.530 14.546 14.571 14.604 14.645 14.695 14.822 14.983 9.927 10.183 10.302 10.352 10.377 10.389 10.405 10.422 10.447 10.480 10.521 10.570 10.698 10.859 k Carbon dioxide, CO2 1.401 1.400 1.398 1.395 1.391 1.387 1.381 1.376 1.370 1.364 1.359 1.354 1.344 1.336 0.791 0.846 0.895 0.939 0.978 1.014 1.046 1.075 1.102 1.126 1.148 1.169 1.204 1.234 Hydrogen, H2 250 300 350 400 450 500 550 600 650 700 750 800 900 1000 cv kJ/kg·K 0.602 0.657 0.706 0.750 0.790 0.825 0.857 0.886 0.913 0.937 0.959 0.980 1.015 1.045 1.314 1.288 1.268 1.252 1.239 1.229 1.220 1.213 1.207 1.202 1.197 1.193 1.186 1.181 cp kJ/kg·K 1.039 1.039 1.041 1.044 1.049 1.056 1.065 1.075 1.086 1.098 1.110 1.121 1.145 1.167 0.742 0.743 0.744 0.747 0.752 0.759 0.768 0.778 0.789 0.801 0.813 0.825 0.849 0.870 k Carbon monoxide, CO 1.039 1.040 1.043 1.047 1.054 1.063 1.075 1.087 1.100 1.113 1.126 1.139 1.163 1.185 Nitrogen, N2 1.416 1.405 1.400 1.398 1.398 1.397 1.396 1.396 1.395 1.394 1.392 1.390 1.385 1.380 cv kJ/kg·K 0.743 0.744 0.746 0.751 0.757 0.767 0.778 0.790 0.803 0.816 0.829 0.842 0.866 0.888 1.400 1.399 1.398 1.395 1.392 1.387 1.382 1.376 1.370 1.364 1.358 1.353 1.343 1.335 Oxygen, O2 1.400 1.400 1.399 1.397 1.395 1.391 1.387 1.382 1.376 1.371 1.365 1.360 1.349 1.341 0.913 0.918 0.928 0.941 0.956 0.972 0.988 1.003 1.017 1.031 1.043 1.054 1.074 1.090 0.653 0.658 0.668 0.681 0.696 0.712 0.728 0.743 0.758 0.771 0.783 0.794 0.814 0.830 1.398 1.395 1.389 1.382 1.373 1.365 1.358 1.350 1.343 1.337 1.332 1.327 1.319 1.313 Source of Data: Kenneth Wark, Thermodynamics, 4th ed. (New York: McGraw2Hill, 1983), p. 783, Table A–4M. Originally published in Tables of Thermal Properties of Gases, NBS Circular 564, 1955. 901 APPENDIX 1 TABLE A–2 Ideal2gas specific heats of various common gases (Concluded) (c) As a function of temperature _ cp 5 a 1 bT 1 cT 2 1 dT 3 (T in K, cp in kJ/kmol·K) % error Temperature range, K Max. Avg. Substance Formula a b c d Nitrogen Oxygen Air Hydrogen Carbon monoxide Carbon dioxide Water vapor Nitric oxide Nitrous oxide Nitrogen dioxide Ammonia Sulfur Sulfur dioxide Sulfur trioxide Acetylene Benzene Methanol Ethanol Hydrogen chloride Methane Ethane Propane n2Butane i2Butane n2Pentane n2Hexane Ethylene Propylene N2 O2 — H2 28.90 25.48 28.11 29.11 20.1571 3 1022 1.520 3 1022 0.1967 3 1022 20.1916 3 1022 0.8081 3 1025 20.7155 3 1025 0.4802 3 1025 0.4003 3 1025 22.873 3 1029 1.312 3 1029 21.966 3 1029 20.8704 3 1029 273–1800 273–1800 273–1800 273–1800 0.59 1.19 0.72 1.01 0.34 0.28 0.33 0.26 CO 28.16 0.1675 3 1022 0.5372 3 1025 22.222 3 1029 273–1800 0.89 0.37 CO2 H2O NO N2O 22.26 5.981 3 1022 32.24 0.1923 3 1022 29.34 20.09395 3 1022 24.11 5.8632 3 1022 23.501 3 1025 1.055 3 1025 0.9747 3 1025 23.562 3 1025 7.469 3 1029 23.595 3 1029 24.187 3 1029 10.58 3 1029 273–1800 273–1800 273–1500 273–1500 0.67 0.53 0.97 0.59 0.22 0.24 0.36 0.26 NO2 NH3 S2 22.9 27.568 27.21 5.715 3 1022 2.5630 3 1022 2.218 3 1022 23.52 3 1025 0.99072 3 1025 21.628 3 1025 7.87 3 1029 26.6909 3 1029 3.986 3 1029 273–1500 273–1500 273–1800 0.46 0.91 0.99 0.18 0.36 0.38 SO2 25.78 5.795 3 1022 23.812 3 1025 8.612 3 1029 273–1800 0.45 0.24 SO3 C2H2 C6H6 CH4O C2H6O 16.40 21.8 236.22 19.0 19.9 14.58 3 1022 9.2143 3 1022 48.475 3 1022 9.152 3 1022 20.96 3 1022 211.20 3 1025 26.527 3 1025 231.57 3 1025 21.22 3 1025 210.38 3 1025 32.42 3 1029 18.21 3 1029 77.62 3 1029 28.039 3 1029 20.05 3 1029 273–1300 273–1500 273–1500 273–1000 273–1500 0.29 1.46 0.34 0.18 0.40 0.13 0.59 0.20 0.08 0.22 HCl CH4 C2H6 C3H8 C4H10 C4H10 C5H12 C6H14 C2H4 C3H6 30.33 20.7620 3 1022 19.89 5.024 3 1022 6.900 17.27 3 1022 24.04 30.48 3 1022 3.96 37.15 3 1022 27.913 41.60 3 1022 6.774 45.43 3 1022 6.938 55.22 3 1022 3.95 15.64 3 1022 3.15 23.83 3 1022 1.327 3 1025 1.269 3 1025 26.406 3 1025 215.72 3 1025 218.34 3 1025 223.01 3 1025 222.46 3 1025 228.65 3 1025 28.344 3 1025 212.18 3 1025 24.338 3 1029 211.01 3 1029 7.285 3 1029 31.74 3 1029 35.00 3 1029 49.91 3 1029 42.29 3 1029 57.69 3 1029 17.67 3 1029 24.62 3 1029 273–1500 273–1500 273–1500 273–1500 273–1500 273–1500 273–1500 273–1500 273–1500 273–1500 0.22 1.33 0.83 0.40 0.54 0.25 0.56 0.72 0.54 0.73 0.08 0.57 0.28 0.12 0.24 0.13 0.21 0.20 0.13 0.17 Source of Data: B. G. Kyle, Chemical and Process Thermodynamics (Englewood Cliffs, NJ: Prentice2Hall, 1984). 902 PROPERTY TABLES AND CHARTS TABLE A–3 Properties of common liquids, solids, and foods (a) Liquids Boiling data at 1 atm Freezing data Substance Normal boiling point, 8C Latent heat of vaporization hfg , kJ/kg Freezing point, 8C Latent heat of fusion hif , kJ/kg Ammonia 233.3 1357 277.7 322.4 Argon Benzene Brine (20% sodium chloride by mass) n2Butane Carbon dioxide Ethanol Ethyl alcohol Ethylene glycol Glycerine Helium Hydrogen Isobutane Kerosene Mercury Methane 2185.9 80.2 161.6 394 2189.3 5.5 28 126 103.9 20.5 278.4* 78.2 78.6 198.1 179.9 2268.9 2252.8 211.7 204–293 356.7 2161.5 — 385.2 230.5 (at 08C) 838.3 855 800.1 974 22.8 445.7 367.1 251 294.7 510.4 217.4 2138.5 256.6 2114.2 2156 210.8 18.9 — 2259.2 2160 224.9 238.9 2182.2 — 80.3 109 108 181.1 200.6 — 59.5 105.7 — 11.4 58.4 Methanol Nitrogen 64.5 2195.8 1100 198.6 297.7 2210 99.2 25.3 Octane Oil (light) Oxygen Petroleum Propane 124.8 306.3 257.5 180.7 2183 — 242.1 212.7 230–384 427.8 2218.8 13.7 2187.7 80.0 Refrigerant2134a 226.1 217.0 296.6 — Water 100 2257 0.0 333.7 Liquid properties Temperature, 8C Density r, kg/m3 Specific heat cp, kJ/kg·K 233.3 220 0 25 2185.6 20 682 665 639 602 1394 879 4.43 4.52 4.60 4.80 1.14 1.72 20 20.5 0 25 20 20 20 2268.9 2252.8 211.7 20 25 2161.5 2100 25 2195.8 2160 20 25 2183 20 242.1 0 50 250 226.1 0 25 0 25 50 75 100 1150 601 298 783 789 1109 1261 146.2 70.7 593.8 820 13,560 423 301 787 809 596 703 910 1141 640 581 529 449 1443 1374 1295 1207 1000 997 988 975 958 3.11 2.31 0.59 2.46 2.84 2.84 2.32 22.8 10.0 2.28 2.00 0.139 3.49 5.79 2.55 2.06 2.97 2.10 1.80 1.71 2.0 2.25 2.53 3.13 1.23 1.27 1.34 1.43 4.22 4.18 4.18 4.19 4.22 * Sublimation temperature. (At pressures below the triple2point pressure of 518 kPa, carbon dioxide exists as a solid or gas. Also, the freezing2point temperature of carbon dioxide is the triple2point temperature of 256.58C.) 903 APPENDIX 1 TABLE A–3 Properties of common liquids, solids, and foods (Concluded ) (b) Solids (values are for room temperature unless indicated otherwise) Density, r kg/m3 Substance Specific heat, cp kJ/kg·K Metals Substance Density, r kg/m3 Specific heat, cp kJ/kg·K 2110 1922 2300 2300 1000 2420 2700 2230 2500 2700 800 0.920 0.79 0.960 0.653 0.920 0.616 0.800 0.840 0.711 1.017 1.09 921 1650 2600 545 1100 1150 1520 1500 721 513 1.56 1.71 1.86 2.01 2.11 0.909 0.880 1.21 1.840 2.009 0.800 0.800 1.26 1.38 Nonmetals Aluminum 200 K 250 K 300 K 350 K 400 K 450 K 500 K Bronze (76% Cu, 2% Zn, 2% Al) Brass, yellow (65% Cu, 35% Zn) Copper 21738C 21008C 2508C 08C 278C 1008C 2008C Iron Lead Magnesium Nickel Silver Steel, mild Tungsten 8,280 0.797 0.859 0.902 0.929 0.949 0.973 0.997 0.400 8,310 0.400 2,700 Asphalt Brick, common Brick, fireclay (5008C) Concrete Clay Diamond Glass, window Glass, pyrex Graphite Granite Gypsum or plaster board Ice 200 K 220 K 240 K 260 K 273 K Limestone Marble Plywood (Douglas Fir) Rubber (soft) Rubber (hard) Sand Stone Woods, hard (maple, oak, etc.) Woods, soft (fir, pine, etc.) 0.254 0.342 0.367 0.381 0.386 0.393 0.403 0.45 0.128 1.000 0.440 0.235 0.500 0.130 8,900 7,840 11,310 1,730 8,890 10,470 7,830 19,400 (c) Foods Specific heat, kJ/kg·K Food Apples Bananas Beef round Broccoli Butter Cheese, swiss Cherries Chicken Corn, sweet Eggs, whole Ice cream Water content, % (mass) Freezing point, 8C 84 75 67 90 16 39 80 74 74 74 63 21.1 20.8 — 20.6 — 210.0 21.8 22.8 20.6 20.6 25.6 Latent heat of Above Below fusion, freezing freezing kJ/kg 3.65 3.35 3.08 3.86 — 2.15 3.52 3.32 3.32 3.32 2.95 1.90 1.78 1.68 1.97 1.04 1.33 1.85 1.77 1.77 1.77 1.63 281 251 224 301 53 130 267 247 247 247 210 Specific heat, kJ/kg·K Food Lettuce Milk, whole Oranges Potatoes Salmon fish Shrimp Spinach Strawberries Tomatoes, ripe Turkey Watermelon Water content, % (mass) Freezing point, 8C Above freezing Below freezing Latent heat of fusion, kJ/kg 95 88 87 78 64 83 93 90 94 64 93 20.2 20.6 20.8 20.6 22.2 22.2 20.3 20.8 20.5 — 20.4 4.02 3.79 3.75 3.45 2.98 3.62 3.96 3.86 3.99 2.98 3.96 2.04 1.95 1.94 1.82 1.65 1.89 2.01 1.97 2.02 1.65 2.01 317 294 291 261 214 277 311 301 314 214 311 Source of Data: Values are obtained from various handbooks and other sources or are calculated. Water content and freezing2point data of foods are from ASHRAE, Handbook of Fundamentals, SI version (Atlanta, GA: American Society of Heating, Refrigerating and Air2Conditioning Engineers, Inc., 1993), Chapter 30, Table 1. Freezing point is the temperature at which freezing starts for fruits and vegetables, and the average freezing temperature for other foods. 904 PROPERTY TABLES AND CHARTS TABLE A – 4 Saturated water—Temperature table Specific volume, m3/kg Internal energy, kJ/kg Enthalpy, kJ/kg Entropy, kJ/kg·K Temp., T 8C Sat. press., Psat kPa Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Sat. Evap., vapor, sfg sg 0.01 5 10 15 20 0.6117 0.8725 1.2281 1.7057 2.3392 0.001000 0.001000 0.001000 0.001001 0.001002 206.00 147.03 106.32 77.885 57.762 0.000 21.019 42.020 62.980 83.913 2374.9 2360.8 2346.6 2332.5 2318.4 2374.9 2381.8 2388.7 2395.5 2402.3 0.001 21.020 42.022 62.982 83.915 2500.9 2489.1 2477.2 2465.4 2453.5 2500.9 2510.1 2519.2 2528.3 2537.4 0.0000 0.0763 0.1511 0.2245 0.2965 9.1556 8.9487 8.7488 8.5559 8.3696 9.1556 9.0249 8.8999 8.7803 8.6661 25 30 35 40 45 3.1698 4.2469 5.6291 7.3851 9.5953 0.001003 0.001004 0.001006 0.001008 0.001010 43.340 32.879 25.205 19.515 15.251 104.83 125.73 146.63 167.53 188.43 2304.3 2290.2 2276.0 2261.9 2247.7 2409.1 2415.9 2422.7 2429.4 2436.1 104.83 125.74 146.64 167.53 188.44 2441.7 2429.8 2417.9 2406.0 2394.0 2546.5 2555.6 2564.6 2573.5 2582.4 0.3672 0.4368 0.5051 0.5724 0.6386 8.1895 8.0152 7.8466 7.6832 7.5247 8.5567 8.4520 8.3517 8.2556 8.1633 50 55 60 65 70 12.352 15.763 19.947 25.043 31.202 0.001012 0.001015 0.001017 0.001020 0.001023 12.026 9.5639 7.6670 6.1935 5.0396 209.33 230.24 251.16 272.09 293.04 2233.4 2219.1 2204.7 2190.3 2175.8 2442.7 2449.3 2455.9 2462.4 2468.9 209.34 230.26 251.18 272.12 293.07 2382.0 2369.8 2357.7 2345.4 2333.0 2591.3 2600.1 2608.8 2617.5 2626.1 0.7038 0.7680 0.8313 0.8937 0.9551 7.3710 7.2218 7.0769 6.9360 6.7989 8.0748 7.9898 7.9082 7.8296 7.7540 75 80 85 90 95 38.597 47.416 57.868 70.183 84.609 0.001026 0.001029 0.001032 0.001036 0.001040 4.1291 3.4053 2.8261 2.3593 1.9808 313.99 334.97 355.96 376.97 398.00 2161.3 2146.6 2131.9 2117.0 2102.0 2475.3 2481.6 2487.8 2494.0 2500.1 314.03 335.02 356.02 377.04 398.09 2320.6 2308.0 2295.3 2282.5 2269.6 2634.6 2643.0 2651.4 2659.6 2667.6 1.0158 1.0756 1.1346 1.1929 1.2504 6.6655 6.5355 6.4089 6.2853 6.1647 7.6812 7.6111 7.5435 7.4782 7.4151 100 105 110 115 120 101.42 120.90 143.38 169.18 198.67 0.001043 0.001047 0.001052 0.001056 0.001060 1.6720 1.4186 1.2094 1.0360 0.89133 419.06 440.15 461.27 482.42 503.60 2087.0 2071.8 2056.4 2040.9 2025.3 2506.0 2511.9 2517.7 2523.3 2528.9 419.17 440.28 461.42 482.59 503.81 2256.4 2243.1 2229.7 2216.0 2202.1 2675.6 2683.4 2691.1 2698.6 2706.0 1.3072 1.3634 1.4188 1.4737 1.5279 6.0470 5.9319 5.8193 5.7092 5.6013 7.3542 7.2952 7.2382 7.1829 7.1292 125 130 135 140 145 232.23 270.28 313.22 361.53 415.68 0.001065 0.001070 0.001075 0.001080 0.001085 0.77012 0.66808 0.58179 0.50850 0.44600 524.83 546.10 567.41 588.77 610.19 2009.5 1993.4 1977.3 1960.9 1944.2 2534.3 2539.5 2544.7 2549.6 2554.4 525.07 546.38 567.75 589.16 610.64 2188.1 2173.7 2159.1 2144.3 2129.2 2713.1 2720.1 2726.9 2733.5 2739.8 1.5816 1.6346 1.6872 1.7392 1.7908 5.4956 5.3919 5.2901 5.1901 5.0919 7.0771 7.0265 6.9773 6.9294 6.8827 150 155 160 165 170 476.16 543.49 618.23 700.93 792.18 0.001091 0.001096 0.001102 0.001108 0.001114 0.39248 0.34648 0.30680 0.27244 0.24260 631.66 653.19 674.79 696.46 718.20 1927.4 1910.3 1893.0 1875.4 1857.5 2559.1 2563.5 2567.8 2571.9 2575.7 632.18 653.79 675.47 697.24 719.08 2113.8 2098.0 2082.0 2065.6 2048.8 2745.9 2751.8 2757.5 2762.8 2767.9 1.8418 1.8924 1.9426 1.9923 2.0417 4.9953 4.9002 4.8066 4.7143 4.6233 6.8371 6.7927 6.7492 6.7067 6.6650 175 180 185 190 195 200 892.60 1002.8 1123.5 1255.2 1398.8 1554.9 0.001121 0.001127 0.001134 0.001141 0.001149 0.001157 0.21659 0.19384 0.17390 0.15636 0.14089 0.12721 740.02 761.92 783.91 806.00 828.18 850.46 1839.4 1820.9 1802.1 1783.0 1763.6 1743.7 2579.4 2582.8 2586.0 2589.0 2591.7 2594.2 741.02 763.05 785.19 807.43 829.78 852.26 2031.7 2014.2 1996.2 1977.9 1959.0 1939.8 2772.7 2777.2 2781.4 2785.3 2788.8 2792.0 2.0906 2.1392 2.1875 2.2355 2.2831 2.3305 4.5335 4.4448 4.3572 4.2705 4.1847 4.0997 6.6242 6.5841 6.5447 6.5059 6.4678 6.4302 905 APPENDIX 1 TABLE A–4 Saturated water—Temperature table (Concluded ) Specific volume, m3/kg Internal energy, kJ/kg Enthalpy, kJ/kg Entropy, kJ/kg·K Temp., T 8C Sat. press., Psat kPa Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Sat. Evap., vapor, sfg sg 205 210 215 220 225 1724.3 1907.7 2105.9 2319.6 2549.7 0.001164 0.001173 0.001181 0.001190 0.001199 0.11508 0.10429 0.094680 0.086094 0.078405 872.86 895.38 918.02 940.79 963.70 1723.5 1702.9 1681.9 1660.5 1638.6 2596.4 2598.3 2599.9 2601.3 2602.3 874.87 1920.0 897.61 1899.7 920.50 1878.8 943.55 1857.4 966.76 1835.4 2794.8 2797.3 2799.3 2801.0 2802.2 2.3776 2.4245 2.4712 2.5176 2.5639 4.0154 3.9318 3.8489 3.7664 3.6844 6.3930 6.3563 6.3200 6.2840 6.2483 230 235 240 245 250 2797.1 3062.6 3347.0 3651.2 3976.2 0.001209 0.001219 0.001229 0.001240 0.001252 0.071505 0.065300 0.059707 0.054656 0.050085 986.76 1010.0 1033.4 1056.9 1080.7 1616.1 1593.2 1569.8 1545.7 1521.1 2602.9 2603.2 2603.1 2602.7 2601.8 990.14 1812.8 1013.7 1789.5 1037.5 1765.5 1061.5 1740.8 1085.7 1715.3 2802.9 2803.2 2803.0 2802.2 2801.0 2.6100 2.6560 2.7018 2.7476 2.7933 3.6028 3.5216 3.4405 3.3596 3.2788 6.2128 6.1775 6.1424 6.1072 6.0721 255 260 265 270 275 4322.9 4692.3 5085.3 5503.0 5946.4 0.001263 0.001276 0.001289 0.001303 0.001317 0.045941 0.042175 0.038748 0.035622 0.032767 1104.7 1128.8 1153.3 1177.9 1202.9 1495.8 1469.9 1443.2 1415.7 1387.4 2600.5 2598.7 2596.5 2593.7 2590.3 1110.1 1134.8 1159.8 1185.1 1210.7 1689.0 1661.8 1633.7 1604.6 1574.5 2799.1 2796.6 2793.5 2789.7 2785.2 2.8390 2.8847 2.9304 2.9762 3.0221 3.1979 3.1169 3.0358 2.9542 2.8723 6.0369 6.0017 5.9662 5.9305 5.8944 280 285 290 295 300 6416.6 6914.6 7441.8 7999.0 8587.9 0.001333 0.001349 0.001366 0.001384 0.001404 0.030153 0.027756 0.025554 0.023528 0.021659 1228.2 1253.7 1279.7 1306.0 1332.7 1358.2 1328.1 1296.9 1264.5 1230.9 2586.4 2581.8 2576.5 2570.5 2563.6 1236.7 1263.1 1289.8 1317.1 1344.8 1543.2 1510.7 1476.9 1441.6 1404.8 2779.9 2773.7 2766.7 2758.7 2749.6 3.0681 3.1144 3.1608 3.2076 3.2548 2.7898 2.7066 2.6225 2.5374 2.4511 5.8579 5.8210 5.7834 5.7450 5.7059 305 310 315 320 325 9209.4 9865.0 10,556 11,284 12,051 0.001425 0.001447 0.001472 0.001499 0.001528 0.019932 0.018333 0.016849 0.015470 0.014183 1360.0 1387.7 1416.1 1445.1 1475.0 1195.9 1159.3 1121.1 1080.9 1038.5 2555.8 2547.1 2537.2 2526.0 2513.4 1373.1 1402.0 1431.6 1462.0 1493.4 1366.3 1325.9 1283.4 1238.5 1191.0 2739.4 2727.9 2715.0 2700.6 2684.3 3.3024 3.3506 3.3994 3.4491 3.4998 2.3633 2.2737 2.1821 2.0881 1.9911 5.6657 5.6243 5.5816 5.5372 5.4908 330 335 340 345 350 12,858 13,707 14,601 15,541 16,529 0.001560 0.001597 0.001638 0.001685 0.001741 0.012979 0.011848 0.010783 0.009772 0.008806 1505.7 1537.5 1570.7 1605.5 1642.4 993.5 945.5 893.8 837.7 775.9 2499.2 2483.0 2464.5 2443.2 2418.3 1525.8 1559.4 1594.6 1631.7 1671.2 1140.3 1086.0 1027.4 963.4 892.7 2666.0 2645.4 2622.0 2595.1 2563.9 3.5516 3.6050 3.6602 3.7179 3.7788 1.8906 1.7857 1.6756 1.5585 1.4326 5.4422 5.3907 5.3358 5.2765 5.2114 355 17,570 360 18,666 365 19,822 370 21,044 373.95 22,064 0.001808 0.001895 0.002015 0.002217 0.003106 0.007872 0.006950 0.006009 0.004953 0.003106 1682.2 1726.2 1777.2 1844.5 2015.7 706.4 625.7 526.4 385.6 0 2388.6 2351.9 2303.6 2230.1 2015.7 1714.0 1761.5 1817.2 1891.2 2084.3 812.9 720.1 605.5 443.1 0 2526.9 2481.6 2422.7 2334.3 2084.3 3.8442 3.9165 4.0004 4.1119 4.4070 1.2942 1.1373 0.9489 0.6890 0 5.1384 5.0537 4.9493 4.8009 4.4070 Source of Data: Tables A–4 through A–8 are generated using the Engineering Equation Solver (EES) software developed by S. A. Klein and F. L. Alvarado. The routine used in calculations is the highly accurate Steam_IAPWS, which incorporates the 1995 Formulation for the Thermodynamic Properties of Ordinary Water Substance for General and Scientific Use, issued by The International Association for the Properties of Water and Steam (IAPWS). This formulation replaces the 1984 formulation of Haar, Gallagher, and Kell (NBS/NRC Steam Tables, Hemisphere Publishing Co., 1984), which is also available in EES as the routine STEAM. The new formulation is based on the correlations of Saul and Wagner (J. Phys. Chem. Ref. Data, 16, 893, 1987) with modifications to adjust to the International Temperature Scale of 1990. The modifications are described by Wagner and Pruss (J. Phys. Chem. Ref. Data, 22, 783, 1993). The properties of ice are based on Hyland and Wexler, “Formulations for the Thermodynamic Properties of the Saturated Phases of H2O from 173.15 K to 473.15 K,” ASHRAE Trans., Part 2A, Paper 2793, 1983. 906 PROPERTY TABLES AND CHARTS TABLE A–5 Saturated water—Pressure table Specific volume, m3/kg Press., P kPa Sat. temp., Tsat 8C Sat. liquid, vf 1.0 1.5 2.0 2.5 3.0 6.97 13.02 17.50 21.08 24.08 4.0 5.0 7.5 10 15 20 25 30 40 50 Sat. vapor, vg Internal energy, kJ/kg Enthalpy, kJ/kg Entropy, kJ/kg·K Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 0.001000 129.19 0.001001 87.964 0.001001 66.990 0.001002 54.242 0.001003 45.654 29.302 54.686 73.431 88.422 100.98 2355.2 2338.1 2325.5 2315.4 2306.9 2384.5 2392.8 2398.9 2403.8 2407.9 29.303 54.688 73.433 88.424 100.98 2484.4 2470.1 2459.5 2451.0 2443.9 2513.7 2524.7 2532.9 2539.4 2544.8 0.1059 0.1956 0.2606 0.3118 0.3543 8.8690 8.6314 8.4621 8.3302 8.2222 8.9749 8.8270 8.7227 8.6421 8.5765 28.96 32.87 40.29 45.81 53.97 0.001004 0.001005 0.001008 0.001010 0.001014 34.791 28.185 19.233 14.670 10.020 121.39 137.75 168.74 191.79 225.93 2293.1 2282.1 2261.1 2245.4 2222.1 2414.5 2419.8 2429.8 2437.2 2448.0 121.39 137.75 168.75 191.81 225.94 2432.3 2423.0 2405.3 2392.1 2372.3 2553.7 2560.7 2574.0 2583.9 2598.3 0.4224 0.4762 0.5763 0.6492 0.7549 8.0510 7.9176 7.6738 7.4996 7.2522 8.4734 8.3938 8.2501 8.1488 8.0071 60.06 64.96 69.09 75.86 81.32 0.001017 0.001020 0.001022 0.001026 0.001030 7.6481 6.2034 5.2287 3.9933 3.2403 251.40 271.93 289.24 317.58 340.49 2204.6 2190.4 2178.5 2158.8 2142.7 2456.0 2462.4 2467.7 2476.3 2483.2 251.42 271.96 289.27 317.62 340.54 2357.5 2345.5 2335.3 2318.4 2304.7 2608.9 2617.5 2624.6 2636.1 2645.2 0.8320 0.8932 0.9441 1.0261 1.0912 7.0752 6.9370 6.8234 6.6430 6.5019 7.9073 7.8302 7.7675 7.6691 7.5931 75 91.76 100 99.61 101.325 99.97 125 105.97 150 111.35 0.001037 0.001043 0.001043 0.001048 0.001053 2.2172 1.6941 1.6734 1.3750 1.1594 384.36 417.40 418.95 444.23 466.97 2111.8 2088.2 2087.0 2068.8 2052.3 2496.1 2505.6 2506.0 2513.0 2519.2 384.44 417.51 419.06 444.36 467.13 2278.0 2257.5 2256.5 2240.6 2226.0 2662.4 2675.0 2675.6 2684.9 2693.1 1.2132 1.3028 1.3069 1.3741 1.4337 6.2426 6.0562 6.0476 5.9100 5.7894 7.4558 7.3589 7.3545 7.2841 7.2231 175 200 225 250 275 116.04 120.21 123.97 127.41 130.58 0.001057 0.001061 0.001064 0.001067 0.001070 1.0037 0.88578 0.79329 0.71873 0.65732 486.82 504.50 520.47 535.08 548.57 2037.7 2024.6 2012.7 2001.8 1991.6 2524.5 2529.1 2533.2 2536.8 2540.1 487.01 504.71 520.71 535.35 548.86 2213.1 2201.6 2191.0 2181.2 2172.0 2700.2 2706.3 2711.7 2716.5 2720.9 1.4850 1.5302 1.5706 1.6072 1.6408 5.6865 5.5968 5.5171 5.4453 5.3800 7.1716 7.1270 7.0877 7.0525 7.0207 300 325 350 375 400 133.52 136.27 138.86 141.30 143.61 0.001073 0.001076 0.001079 0.001081 0.001084 0.60582 0.56199 0.52422 0.49133 0.46242 561.11 572.84 583.89 594.32 604.22 1982.1 1973.1 1964.6 1956.6 1948.9 2543.2 2545.9 2548.5 2550.9 2553.1 561.43 573.19 584.26 594.73 604.66 2163.5 2155.4 2147.7 2140.4 2133.4 2724.9 2728.6 2732.0 2735.1 2738.1 1.6717 1.7005 1.7274 1.7526 1.7765 5.3200 5.2645 5.2128 5.1645 5.1191 6.9917 6.9650 6.9402 6.9171 6.8955 450 500 550 600 650 147.90 151.83 155.46 158.83 161.98 0.001088 0.001093 0.001097 0.001101 0.001104 0.41392 0.37483 0.34261 0.31560 0.29260 622.65 639.54 655.16 669.72 683.37 1934.5 1921.2 1908.8 1897.1 1886.1 2557.1 2560.7 2563.9 2566.8 2569.4 623.14 640.09 655.77 670.38 684.08 2120.3 2108.0 2096.6 2085.8 2075.5 2743.4 2748.1 2752.4 2756.2 2759.6 1.8205 1.8604 1.8970 1.9308 1.9623 5.0356 4.9603 4.8916 4.8285 4.7699 6.8561 6.8207 6.7886 6.7593 6.7322 700 750 164.95 167.75 0.001108 0.001111 0.27278 696.23 0.25552 708.40 1875.6 1865.6 2571.8 2574.0 697.00 709.24 2065.8 2762.8 1.9918 4.7153 6.7071 2056.4 2765.7 2.0195 4.6642 6.6837 907 APPENDIX 1 TABLE A–5 Saturated water—Pressure table (Concluded ) Specific volume, m3/kg Internal energy, kJ/kg Enthalpy, kJ/kg Entropy, kJ/kg·K Press., P kPa Sat. temp., Tsat 8C Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 800 850 900 950 1000 170.41 172.94 175.35 177.66 179.88 0.001115 0.001118 0.001121 0.001124 0.001127 0.24035 0.22690 0.21489 0.20411 0.19436 719.97 731.00 741.55 751.67 761.39 1856.1 1846.9 1838.1 1829.6 1821.4 2576.0 2577.9 2579.6 2581.3 2582.8 720.87 731.95 742.56 752.74 762.51 2047.5 2038.8 2030.5 2022.4 2014.6 2768.3 2770.8 2773.0 2775.2 2777.1 2.0457 2.0705 2.0941 2.1166 2.1381 4.6160 4.5705 4.5273 4.4862 4.4470 6.6616 6.6409 6.6213 6.6027 6.5850 1100 1200 1300 1400 1500 184.06 187.96 191.60 195.04 198.29 0.001133 0.001138 0.001144 0.001149 0.001154 0.17745 0.16326 0.15119 0.14078 0.13171 779.78 796.96 813.10 828.35 842.82 1805.7 1790.9 1776.8 1763.4 1750.6 2585.5 2587.8 2589.9 2591.8 2593.4 781.03 798.33 814.59 829.96 844.55 1999.6 1985.4 1971.9 1958.9 1946.4 2780.7 2783.8 2786.5 2788.9 2791.0 2.1785 2.2159 2.2508 2.2835 2.3143 4.3735 4.3058 4.2428 4.1840 4.1287 6.5520 6.5217 6.4936 6.4675 6.4430 1750 2000 2250 2500 3000 205.72 212.38 218.41 223.95 233.85 0.001166 0.001177 0.001187 0.001197 0.001217 0.11344 876.12 0.099587 906.12 0.088717 933.54 0.079952 958.87 0.066667 1004.6 1720.6 1693.0 1667.3 1643.2 1598.5 2596.7 878.16 2599.1 908.47 2600.9 936.21 2602.1 961.87 2603.2 1008.3 1917.1 1889.8 1864.3 1840.1 1794.9 2795.2 2798.3 2800.5 2801.9 2803.2 2.3844 2.4467 2.5029 2.5542 2.6454 4.0033 3.8923 3.7926 3.7016 3.5402 6.3877 6.3390 6.2954 6.2558 6.1856 3500 4000 5000 6000 7000 242.56 250.35 263.94 275.59 285.83 0.001235 0.001252 0.001286 0.001319 0.001352 0.057061 0.049779 0.039448 0.032449 0.027378 1045.4 1082.4 1148.1 1205.8 1258.0 1557.6 1519.3 1448.9 1384.1 1323.0 2603.0 1049.7 2601.7 1087.4 2597.0 1154.5 2589.9 1213.8 2581.0 1267.5 1753.0 1713.5 1639.7 1570.9 1505.2 2802.7 2800.8 2794.2 2784.6 2772.6 2.7253 2.7966 2.9207 3.0275 3.1220 3.3991 3.2731 3.0530 2.8627 2.6927 6.1244 6.0696 5.9737 5.8902 5.8148 8000 9000 10,000 11,000 12,000 295.01 303.35 311.00 318.08 324.68 0.001384 0.001418 0.001452 0.001488 0.001526 0.023525 0.020489 0.018028 0.015988 0.014264 1306.0 1350.9 1393.3 1433.9 1473.0 1264.5 1207.6 1151.8 1096.6 1041.3 2570.5 1317.1 2558.5 1363.7 2545.2 1407.8 2530.4 1450.2 2514.3 1491.3 1441.6 1379.3 1317.6 1256.1 1194.1 2758.7 2742.9 2725.5 2706.3 2685.4 3.2077 3.2866 3.3603 3.4299 3.4964 2.5373 2.3925 2.2556 2.1245 1.9975 5.7450 5.6791 5.6159 5.5544 5.4939 13,000 14,000 15,000 16,000 17,000 330.85 336.67 342.16 347.36 352.29 0.001566 0.001610 0.001657 0.001710 0.001770 0.012781 0.011487 0.010341 0.009312 0.008374 1511.0 1548.4 1585.5 1622.6 1660.2 985.5 928.7 870.3 809.4 745.1 2496.6 1531.4 2477.1 1571.0 2455.7 1610.3 2432.0 1649.9 2405.4 1690.3 1131.3 1067.0 1000.5 931.1 857.4 2662.7 2637.9 2610.8 2581.0 2547.7 3.5606 3.6232 3.6848 3.7461 3.8082 1.8730 1.7497 1.6261 1.5005 1.3709 5.4336 5.3728 5.3108 5.2466 5.1791 18,000 19,000 20,000 21,000 22,000 22,064 356.99 361.47 365.75 369.83 373.71 373.95 0.001840 0.001926 0.002038 0.002207 0.002703 0.003106 0.007504 0.006677 0.005862 0.004994 0.003644 0.003106 1699.1 1740.3 1785.8 1841.6 1951.7 2015.7 675.9 598.9 509.0 391.9 140.8 0 2375.0 1732.2 2339.2 1776.8 2294.8 1826.6 2233.5 1888.0 2092.4 2011.1 2015.7 2084.3 777.8 689.2 585.5 450.4 161.5 0 2510.0 2466.0 2412.1 2338.4 2172.6 2084.3 3.8720 3.9396 4.0146 4.1071 4.2942 4.4070 1.2343 1.0860 0.9164 0.7005 0.2496 0 5.1064 5.0256 4.9310 4.8076 4.5439 4.4070 908 PROPERTY TABLES AND CHARTS TABLE A–6 Superheated water T 8C u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 0.01 MPa (45.818C)* † Sat. 50 100 150 200 250 300 400 500 600 700 800 900 1000 1100 1200 1300 14.670 14.867 17.196 19.513 21.826 24.136 26.446 31.063 35.680 40.296 44.911 49.527 54.143 58.758 63.373 67.989 72.604 Sat. 150 200 250 300 400 500 600 700 800 900 1000 1100 1200 1300 0.88578 0.95986 1.08049 1.19890 1.31623 1.54934 1.78142 2.01302 2.24434 2.47550 2.70656 2.93755 3.16848 3.39938 3.63026 Sat. 200 250 300 350 400 500 600 700 800 900 1000 1100 1200 1300 0.37483 0.42503 0.47443 0.52261 0.57015 0.61731 0.71095 0.80409 0.89696 0.98966 1.08227 1.17480 1.26728 1.35972 1.45214 2437.2 2443.3 2515.5 2587.9 2661.4 2736.1 2812.3 2969.3 3132.9 3303.3 3480.8 3665.4 3856.9 4055.3 4260.0 4470.9 4687.4 2583.9 2592.0 2687.5 2783.0 2879.6 2977.5 3076.7 3280.0 3489.7 3706.3 3929.9 4160.6 4398.3 4642.8 4893.8 5150.8 5413.4 8.1488 8.1741 8.4489 8.6893 8.9049 9.1015 9.2827 9.6094 9.8998 10.1631 10.4056 10.6312 10.8429 11.0429 11.2326 11.4132 11.5857 P 5 0.20 MPa (120.218C) 2529.1 2577.1 2654.6 2731.4 2808.8 2967.2 3131.4 3302.2 3479.9 3664.7 3856.3 4054.8 4259.6 4470.5 4687.1 2706.3 7.1270 2769.1 7.2810 2870.7 7.5081 2971.2 7.7100 3072.1 7.8941 3277.0 8.2236 3487.7 8.5153 3704.8 8.7793 3928.8 9.0221 4159.8 9.2479 4397.7 9.4598 4642.3 9.6599 4893.3 9.8497 5150.4 10.0304 5413.1 10.2029 P 5 0.50 MPa (151.838C) 2560.7 2643.3 2723.8 2803.3 2883.0 2963.7 3129.0 3300.4 3478.6 3663.6 3855.4 4054.0 4259.0 4470.0 4686.6 2748.1 2855.8 2961.0 3064.6 3168.1 3272.4 3484.5 3702.5 3927.0 4158.4 4396.6 4641.4 4892.6 5149.8 5412.6 6.8207 7.0610 7.2725 7.4614 7.6346 7.7956 8.0893 8.3544 8.5978 8.8240 9.0362 9.2364 9.4263 9.6071 9.7797 u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 0.05 MPa (81.328C) 2483.2 2645.2 3.4187 3.8897 4.3562 4.8206 5.2841 6.2094 7.1338 8.0577 8.9813 9.9047 10.8280 11.7513 12.6745 13.5977 14.5209 2511.5 2585.7 2660.0 2735.1 2811.6 2968.9 3132.6 3303.1 3480.6 3665.2 3856.8 4055.2 4259.9 4470.8 4687.3 2682.4 7.6953 2780.2 7.9413 2877.8 8.1592 2976.2 8.3568 3075.8 8.5387 3279.3 8.8659 3489.3 9.1566 3706.0 9.4201 3929.7 9.6626 4160.4 9.8883 4398.2 10.1000 4642.7 10.3000 4893.7 10.4897 5150.7 10.6704 5413.3 10.8429 7.5931 P 5 0.30 MPa (133.528C) 2543.2 2571.0 2651.0 2728.9 2807.0 2966.0 3130.6 3301.6 3479.5 3664.3 3856.0 4054.5 4259.4 4470.3 4686.9 2724.9 6.9917 2761.2 7.0792 2865.9 7.3132 2967.9 7.5180 3069.6 7.7037 3275.5 8.0347 3486.6 8.3271 3704.0 8.5915 3928.2 8.8345 4159.3 9.0605 4397.3 9.2725 4642.0 9.4726 4893.1 9.6624 5150.2 9.8431 5413.0 10.0157 P 5 0.60 MPa (158.838C) 0.31560 0.35212 0.39390 0.43442 0.47428 0.51374 0.59200 0.66976 0.74725 0.82457 0.90179 0.97893 1.05603 1.13309 1.21012 2566.8 2639.4 2721.2 2801.4 2881.6 2962.5 3128.2 3299.8 3478.1 3663.2 3855.1 4053.8 4258.8 4469.8 4686.4 2756.2 2850.6 2957.6 3062.0 3166.1 3270.8 3483.4 3701.7 3926.4 4157.9 4396.2 4641.1 4892.4 5149.6 5412.5 *The temperature in parentheses is the saturation temperature at the specified pressure. † Properties of saturated vapor at the specified pressure. u kJ/kg h kJ/kg s kJ/kg·K P 5 0.10 MPa (99.618C) 3.2403 0.60582 0.63402 0.71643 0.79645 0.87535 1.03155 1.18672 1.34139 1.49580 1.65004 1.80417 1.95824 2.11226 2.26624 2.42019 v m3/kg 6.7593 6.9683 7.1833 7.3740 7.5481 7.7097 8.0041 8.2695 8.5132 8.7395 8.9518 9.1521 9.3420 9.5229 9.6955 1.6941 2505.6 2675.0 1.6959 1.9367 2.1724 2.4062 2.6389 3.1027 3.5655 4.0279 4.4900 4.9519 5.4137 5.8755 6.3372 6.7988 7.2605 2675.8 7.3611 2776.6 7.6148 2875.5 7.8356 2974.5 8.0346 3074.5 8.2172 3278.6 8.5452 3488.7 8.8362 3705.6 9.0999 3929.4 9.3424 4160.2 9.5682 4398.0 9.7800 4642.6 9.9800 4893.6 10.1698 5150.6 10.3504 5413.3 10.5229 2506.2 2582.9 2658.2 2733.9 2810.7 2968.3 3132.2 3302.8 3480.4 3665.0 3856.7 4055.0 4259.8 4470.7 4687.2 7.3589 P 5 0.40 MPa (143.618C) 0.46242 2553.1 0.47088 2564.4 0.53434 2647.2 0.59520 2726.4 0.65489 2805.1 0.77265 2964.9 0.88936 3129.8 1.00558 3301.0 1.12152 3479.0 1.23730 3663.9 1.35298 3855.7 1.46859 4054.3 1.58414 4259.2 1.69966 4470.2 1.81516 4686.7 2738.1 2752.8 2860.9 2964.5 3067.1 3273.9 3485.5 3703.3 3927.6 4158.9 4396.9 4641.7 4892.9 5150.0 5412.8 6.8955 6.9306 7.1723 7.3804 7.5677 7.9003 8.1933 8.4580 8.7012 8.9274 9.1394 9.3396 9.5295 9.7102 9.8828 P 5 0.80 MPa (170.418C) 0.24035 2576.0 0.26088 2631.1 0.29321 2715.9 0.32416 2797.5 0.35442 2878.6 0.38429 2960.2 0.44332 3126.6 0.50186 3298.7 0.56011 3477.2 0.61820 3662.5 0.67619 3854.5 0.73411 4053.3 0.79197 4258.3 0.84980 4469.4 0.90761 4686.1 2768.3 2839.8 2950.4 3056.9 3162.2 3267.7 3481.3 3700.1 3925.3 4157.0 4395.5 4640.5 4891.9 5149.3 5412.2 6.6616 6.8177 7.0402 7.2345 7.4107 7.5735 7.8692 8.1354 8.3794 8.6061 8.8185 9.0189 9.2090 9.3898 9.5625 909 APPENDIX 1 TABLE A–6 Superheated water (Concluded ) T 8C v m3/kg u kJ/kg h kJ/kg s kJ/kg?K P 5 1.00 MPa (179.888C) Sat. 200 250 300 350 400 500 600 700 800 900 1000 1100 1200 1300 0.19437 0.20602 0.23275 0.25799 0.28250 0.30661 0.35411 0.40111 0.44783 0.49438 0.54083 0.58721 0.63354 0.67983 0.72610 Sat. 225 250 300 350 400 500 600 700 800 900 1000 1100 1200 1300 0.12374 0.13293 0.14190 0.15866 0.17459 0.19007 0.22029 0.24999 0.27941 0.30865 0.33780 0.36687 0.39589 0.42488 0.45383 Sat. 225 250 300 350 400 450 500 600 700 800 900 1000 1100 1200 1300 0.07995 0.08026 0.08705 0.09894 0.10979 0.12012 0.13015 0.13999 0.15931 0.17835 0.19722 0.21597 0.23466 0.25330 0.27190 0.29048 2582.8 2622.3 2710.4 2793.7 2875.7 2957.9 3125.0 3297.5 3476.3 3661.7 3853.9 4052.7 4257.9 4469.0 4685.8 2777.1 2828.3 2943.1 3051.6 3158.2 3264.5 3479.1 3698.6 3924.1 4156.1 4394.8 4640.0 4891.4 5148.9 5411.9 6.5850 6.6956 6.9265 7.1246 7.3029 7.4670 7.7642 8.0311 8.2755 8.5024 8.7150 8.9155 9.1057 9.2866 9.4593 P 5 1.60 MPa (201.378C) 2594.8 2645.1 2692.9 2781.6 2866.6 2950.8 3120.1 3293.9 3473.5 3659.5 3852.1 4051.2 4256.6 4467.9 4684.8 2792.8 2857.8 2919.9 3035.4 3146.0 3254.9 3472.6 3693.9 3920.5 4153.4 4392.6 4638.2 4890.0 5147.7 5410.9 6.4200 6.5537 6.6753 6.8864 7.0713 7.2394 7.5410 7.8101 8.0558 8.2834 8.4965 8.6974 8.8878 9.0689 9.2418 P 5 2.50 MPa (223.958C) 2602.1 2604.8 2663.3 2762.2 2852.5 2939.8 3026.2 3112.8 3288.5 3469.3 3656.2 3849.4 4049.0 4254.7 4466.3 4683.4 2801.9 2805.5 2880.9 3009.6 3127.0 3240.1 3351.6 3462.8 3686.8 3915.2 4149.2 4389.3 4635.6 4887.9 5146.0 5409.5 6.2558 6.2629 6.4107 6.6459 6.8424 7.0170 7.1768 7.3254 7.5979 7.8455 8.0744 8.2882 8.4897 8.6804 8.8618 9.0349 v m3/kg u kJ/kg h kJ/kg s kJ/kg·K P 5 1.20 MPa (187.968C) 0.16326 0.16934 0.19241 0.21386 0.23455 0.25482 0.29464 0.33395 0.37297 0.41184 0.45059 0.48928 0.52792 0.56652 0.60509 2587.8 2612.9 2704.7 2789.7 2872.7 2955.5 3123.4 3296.3 3475.3 3661.0 3853.3 4052.2 4257.5 4468.7 4685.5 2783.8 2816.1 2935.6 3046.3 3154.2 3261.3 3477.0 3697.0 3922.9 4155.2 4394.0 4639.4 4891.0 5148.5 5411.6 6.5217 6.5909 6.8313 7.0335 7.2139 7.3793 7.6779 7.9456 8.1904 8.4176 8.6303 8.8310 9.0212 9.2022 9.3750 P 5 1.80 MPa (207.118C) 0.11037 0.11678 0.12502 0.14025 0.15460 0.16849 0.19551 0.22200 0.24822 0.27426 0.30020 0.32606 0.35188 0.37766 0.40341 2597.3 2637.0 2686.7 2777.4 2863.6 2948.3 3118.5 3292.7 3472.6 3658.8 3851.5 4050.7 4256.2 4467.6 4684.5 2795.9 2847.2 2911.7 3029.9 3141.9 3251.6 3470.4 3692.3 3919.4 4152.4 4391.9 4637.6 4889.6 5147.3 5410.6 6.3775 6.4825 6.6088 6.8246 7.0120 7.1814 7.4845 7.7543 8.0005 8.2284 8.4417 8.6427 8.8331 9.0143 9.1872 P 5 3.00 MPa (233.858C) u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 1.40 MPa (195.048C) 0.14078 0.14303 0.16356 0.18233 0.20029 0.21782 0.25216 0.28597 0.31951 0.35288 0.38614 0.41933 0.45247 0.48558 0.51866 2591.8 2602.7 2698.9 2785.7 2869.7 2953.1 3121.8 3295.1 3474.4 3660.3 3852.7 4051.7 4257.0 4468.3 4685.1 2788.9 2803.0 2927.9 3040.9 3150.1 3258.1 3474.8 3695.5 3921.7 4154.3 4393.3 4638.8 4890.5 5148.1 5411.3 6.4675 6.4975 6.7488 6.9553 7.1379 7.3046 7.6047 7.8730 8.1183 8.3458 8.5587 8.7595 8.9497 9.1308 9.3036 P 5 2.00 MPa (212.388C) 0.09959 0.10381 0.11150 0.12551 0.13860 0.15122 0.17568 0.19962 0.22326 0.24674 0.27012 0.29342 0.31667 0.33989 0.36308 2599.1 2628.5 2680.3 2773.2 2860.5 2945.9 3116.9 3291.5 3471.7 3658.0 3850.9 4050.2 4255.7 4467.2 4684.2 2798.3 2836.1 2903.3 3024.2 3137.7 3248.4 3468.3 3690.7 3918.2 4151.5 4391.1 4637.1 4889.1 5147.0 5410.3 6.3390 6.4160 6.5475 6.7684 6.9583 7.1292 7.4337 7.7043 7.9509 8.1791 8.3925 8.5936 8.7842 8.9654 9.1384 P 5 3.50 MPa (242.568C) 0.06667 2603.2 2803.2 6.1856 0.05706 2603.0 2802.7 6.1244 0.07063 0.08118 0.09056 0.09938 0.10789 0.11620 0.13245 0.14841 0.16420 0.17988 0.19549 0.21105 0.22658 0.24207 2644.7 2750.8 2844.4 2933.6 3021.2 3108.6 3285.5 3467.0 3654.3 3847.9 4047.7 4253.6 4465.3 4682.6 0.05876 0.06845 0.07680 0.08456 0.09198 0.09919 0.11325 0.12702 0.14061 0.15410 0.16751 0.18087 0.19420 0.20750 2624.0 2738.8 2836.0 2927.2 3016.1 3104.5 3282.5 3464.7 3652.5 3846.4 4046.4 4252.5 4464.4 4681.8 2856.5 2994.3 3116.1 3231.7 3344.9 3457.2 3682.8 3912.2 4146.9 4387.5 4634.2 4886.7 5145.1 5408.8 6.2893 6.5412 6.7450 6.9235 7.0856 7.2359 7.5103 7.7590 7.9885 8.2028 8.4045 8.5955 8.7771 8.9502 2829.7 2978.4 3104.9 3223.2 3338.1 3451.7 3678.9 3909.3 4144.6 4385.7 4632.7 4885.6 5144.1 5408.0 6.1764 6.4484 6.6601 6.8428 7.0074 7.1593 7.4357 7.6855 7.9156 8.1304 8.3324 8.5236 8.7053 8.8786 910 PROPERTY TABLES AND CHARTS TABLE A–6 Superheated water (Continued) T 8C u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 4.0 MPa (250.358C) Sat. 275 300 350 400 450 500 600 700 800 900 1000 1100 1200 1300 0.04978 0.05461 0.05887 0.06647 0.07343 0.08004 0.08644 0.09886 0.11098 0.12292 0.13476 0.14653 0.15824 0.16992 0.18157 2601.7 2668.9 2726.2 2827.4 2920.8 3011.0 3100.3 3279.4 3462.4 3650.6 3844.8 4045.1 4251.4 4463.5 4680.9 Sat. 300 350 400 450 500 550 600 700 800 900 1000 1100 1200 1300 0.03245 0.03619 0.04225 0.04742 0.05217 0.05667 0.06102 0.06527 0.07355 0.08165 0.08964 0.09756 0.10543 0.11326 0.12107 Sat. 325 350 400 450 500 550 600 650 700 800 900 1000 1100 1200 1300 0.020489 2558.5 0.023284 2647.6 0.025816 2725.0 0.029960 2849.2 0.033524 2956.3 0.036793 3056.3 0.039885 3153.0 0.042861 3248.4 0.045755 3343.4 0.048589 3438.8 0.054132 3632.0 0.059562 3829.6 0.064919 4032.4 0.070224 4240.7 0.075492 4454.2 0.080733 4672.9 2800.8 2887.3 2961.7 3093.3 3214.5 3331.2 3446.0 3674.9 3906.3 4142.3 4383.9 4631.2 4884.4 5143.2 5407.2 6.0696 6.2312 6.3639 6.5843 6.7714 6.9386 7.0922 7.3706 7.6214 7.8523 8.0675 8.2698 8.4612 8.6430 8.8164 P 5 6.0 MPa (275.598C) 2589.9 2668.4 2790.4 2893.7 2989.9 3083.1 3175.2 3267.2 3453.0 3643.2 3838.8 4040.1 4247.1 4459.8 4677.7 2784.6 2885.6 3043.9 3178.3 3302.9 3423.1 3541.3 3658.8 3894.3 4133.1 4376.6 4625.4 4879.7 5139.4 5404.1 5.8902 6.0703 6.3357 6.5432 6.7219 6.8826 7.0308 7.1693 7.4247 7.6582 7.8751 8.0786 8.2709 8.4534 8.6273 P 5 9.0 MPa (303.358C) 2742.9 2857.1 2957.3 3118.8 3258.0 3387.4 3512.0 3634.1 3755.2 3876.1 4119.2 4365.7 4616.7 4872.7 5133.6 5399.5 5.6791 5.8738 6.0380 6.2876 6.4872 6.6603 6.8164 6.9605 7.0954 7.2229 7.4606 7.6802 7.8855 8.0791 8.2625 8.4371 u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 4.5 MPa (257.448C) 0.04406 0.04733 0.05138 0.05842 0.06477 0.07076 0.07652 0.08766 0.09850 0.10916 0.11972 0.13020 0.14064 0.15103 0.16140 2599.7 2651.4 2713.0 2818.6 2914.2 3005.8 3096.0 3276.4 3460.0 3648.8 3843.3 4043.9 4250.4 4462.6 4680.1 2798.0 2864.4 2944.2 3081.5 3205.7 3324.2 3440.4 3670.9 3903.3 4140.0 4382.1 4629.8 4883.2 5142.2 5406.5 6.0198 6.1429 6.2854 6.5153 6.7071 6.8770 7.0323 7.3127 7.5647 7.7962 8.0118 8.2144 8.4060 8.5880 8.7616 P 5 7.0 MPa (285.838C) 0.027378 2581.0 0.029492 2633.5 0.035262 2770.1 0.039958 2879.5 0.044187 2979.0 0.048157 3074.3 0.051966 3167.9 0.055665 3261.0 0.062850 3448.3 0.069856 3639.5 0.076750 3835.7 0.083571 4037.5 0.090341 4245.0 0.097075 4457.9 0.103781 4676.1 2772.6 2839.9 3016.9 3159.2 3288.3 3411.4 3531.6 3650.6 3888.3 4128.5 4373.0 4622.5 4877.4 5137.4 5402.6 5.8148 5.9337 6.2305 6.4502 6.6353 6.8000 6.9507 7.0910 7.3487 7.5836 7.8014 8.0055 8.1982 8.3810 8.5551 P 5 10.0 MPa (311.008C) 0.018028 2545.2 0.019877 2611.6 0.022440 2699.6 0.026436 2833.1 0.029782 2944.5 0.032811 3047.0 0.035655 3145.4 0.038378 3242.0 0.041018 3338.0 0.043597 3434.0 0.048629 3628.2 0.053547 3826.5 0.058391 4029.9 0.063183 4238.5 0.067938 4452.4 0.072667 4671.3 2725.5 2810.3 2924.0 3097.5 3242.4 3375.1 3502.0 3625.8 3748.1 3870.0 4114.5 4362.0 4613.8 4870.3 5131.7 5398.0 5.6159 5.7596 5.9460 6.2141 6.4219 6.5995 6.7585 6.9045 7.0408 7.1693 7.4085 7.6290 7.8349 8.0289 8.2126 8.3874 u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 5.0 MPa (263.948C) 0.03945 0.04144 0.04535 0.05197 0.05784 0.06332 0.06858 0.07870 0.08852 0.09816 0.10769 0.11715 0.12655 0.13592 0.14527 2597.0 2632.3 2699.0 2809.5 2907.5 3000.6 3091.8 3273.3 3457.7 3646.9 3841.8 4042.6 4249.3 4461.6 4679.3 2794.2 5.9737 2839.5 6.0571 2925.7 6.2111 3069.3 6.4516 3196.7 6.6483 3317.2 6.8210 3434.7 6.9781 3666.9 7.2605 3900.3 7.5136 4137.7 7.7458 4380.2 7.9619 4628.3 8.1648 4882.1 8.3566 5141.3 8.5388 5405.7 8.7124 P 5 8.0 MPa (295.018C) 0.023525 2570.5 0.024279 2592.3 0.029975 2748.3 0.034344 2864.6 0.038194 2967.8 0.041767 3065.4 0.045172 3160.5 0.048463 3254.7 0.054829 3443.6 0.061011 3635.7 0.067082 3832.7 0.073079 4035.0 0.079025 4242.8 0.084934 4456.1 0.090817 4674.5 2758.7 5.7450 2786.5 5.7937 2988.1 6.1321 3139.4 6.3658 3273.3 6.5579 3399.5 6.7266 3521.8 6.8800 3642.4 7.0221 3882.2 7.2822 4123.8 7.5185 4369.3 7.7372 4619.6 7.9419 4875.0 8.1350 5135.5 8.3181 5401.0 8.4925 P 5 12.5 MPa (327.818C) 0.013496 2505.6 2674.3 5.4638 0.016138 2624.9 0.020030 2789.6 0.023019 2913.7 0.025630 3023.2 0.028033 3126.1 0.030306 3225.8 0.032491 3324.1 0.034612 3422.0 0.038724 3618.8 0.042720 3818.9 0.046641 4023.5 0.050510 4233.1 0.054342 4447.7 0.058147 4667.3 2826.6 5.7130 3040.0 6.0433 3201.5 6.2749 3343.6 6.4651 3476.5 6.6317 3604.6 6.7828 3730.2 6.9227 3854.6 7.0540 4102.8 7.2967 4352.9 7.5195 4606.5 7.7269 4864.5 7.9220 5127.0 8.1065 5394.1 8.2819 911 APPENDIX 1 TABLE A–6 Superheated water (Concluded ) T 8C u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 15.0 MPa (342.168C) Sat. 350 400 450 500 550 600 650 700 800 900 1000 1100 1200 1300 0.010341 0.011481 0.015671 0.018477 0.020828 0.022945 0.024921 0.026804 0.028621 0.032121 0.035503 0.038808 0.042062 0.045279 0.048469 2455.7 2520.9 2740.6 2880.8 2998.4 3106.2 3209.3 3310.1 3409.8 3609.3 3811.2 4017.1 4227.7 4443.1 4663.3 375 400 425 450 500 550 600 650 700 800 900 1000 1100 1200 1300 0.001978 0.006005 0.007886 0.009176 0.011143 0.012736 0.014140 0.015430 0.016643 0.018922 0.021075 0.023150 0.025172 0.027157 0.029115 1799.9 2428.5 2607.8 2721.2 2887.3 3020.8 3140.0 3251.9 3359.9 3570.7 3780.2 3991.5 4206.1 4424.6 4647.2 375 400 425 450 500 550 600 650 700 800 900 1000 1100 1200 1300 0.001641 0.001911 0.002538 0.003692 0.005623 0.006985 0.008089 0.009053 0.009930 0.011521 0.012980 0.014360 0.015686 0.016976 0.018239 1677.0 1855.0 2097.5 2364.2 2681.6 2875.1 3026.8 3159.5 3282.0 3511.8 3733.3 3952.9 4173.7 4396.9 4623.3 2610.8 2693.1 2975.7 3157.9 3310.8 3450.4 3583.1 3712.1 3839.1 4091.1 4343.7 4599.2 4858.6 5122.3 5390.3 v m3/kg s kJ/kg·K u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 20.0 MPa (365.758C) 5.3108 5.4438 5.8819 6.1434 6.3480 6.5230 6.6796 6.8233 6.9573 7.2037 7.4288 7.6378 7.8339 8.0192 8.1952 0.007932 2390.7 2529.5 5.1435 0.005862 2294.8 2412.1 4.9310 0.012463 0.015204 0.017385 0.019305 0.021073 0.022742 0.024342 0.027405 0.030348 0.033215 0.036029 0.038806 0.041556 5.7211 6.0212 6.2424 6.4266 6.5890 6.7366 6.8735 7.1237 7.3511 7.5616 7.7588 7.9449 8.1215 0.009950 0.012721 0.014793 0.016571 0.018185 0.019695 0.021134 0.023870 0.026484 0.029020 0.031504 0.033952 0.036371 5.5526 5.9043 6.1446 6.3390 6.5075 6.6593 6.7991 7.0531 7.2829 7.4950 7.6933 7.8802 8.0574 4.0345 5.1400 5.4708 5.6759 5.9643 6.1816 6.3637 6.5243 6.6702 6.9322 7.1668 7.3821 7.5825 7.7710 7.9494 0.001792 0.002798 0.005299 0.006737 0.008691 0.010175 0.011445 0.012590 0.013654 0.015628 0.017473 0.019240 0.020954 0.022630 0.024279 3.9313 4.4758 5.1473 5.4422 5.7956 6.0403 6.2373 6.4074 6.5599 6.8301 7.0695 7.2880 7.4906 7.6807 7.8602 0.001701 0.002105 0.003434 0.004957 0.006933 0.008348 0.009523 0.010565 0.011523 0.013278 0.014904 0.016450 0.017942 0.019398 0.020827 3.8290 4.1145 4.5044 4.9449 5.4744 5.7857 6.0170 6.2078 6.3740 6.6613 6.9107 7.1355 7.3425 7.5357 7.7175 0.001560 0.001731 0.002009 0.002487 0.003890 0.005118 0.006108 0.006957 0.007717 0.009073 0.010296 0.011441 0.012534 0.013590 0.014620 3.7642 4.0029 4.2746 4.5896 5.1762 5.5563 5.8245 6.0373 6.2179 6.5225 6.7819 7.0131 7.2244 7.4207 7.6048 0.001503 0.001633 0.001816 0.002086 0.002952 0.003955 0.004833 0.005591 0.006265 0.007456 0.008519 0.009504 0.010439 0.011339 0.012213 2684.3 2902.4 2845.4 3111.4 2972.4 3276.7 3085.8 3423.6 3192.5 3561.3 3295.8 3693.8 3397.5 3823.5 3599.7 4079.3 3803.5 4334.6 4010.7 4592.0 4222.3 4852.8 4438.5 5117.6 4659.2 5386.5 P 5 30.0 MPa P 5 40.0 MPa 1742.6 1931.4 2199.0 2511.8 2906.5 3154.4 3350.4 3521.6 3679.2 3972.6 4252.5 4527.3 4801.1 5075.9 5352.8 h kJ/kg P 5 17.5 MPa (354.678C) P 5 25.0 MPa 1849.4 2578.7 2805.0 2950.6 3165.9 3339.2 3493.5 3637.7 3776.0 4043.8 4307.1 4570.2 4835.4 5103.5 5375.1 u kJ/kg 1738.1 1791.9 2068.9 2152.8 2452.9 2611.8 2618.9 2821.0 2824.0 3084.8 2974.5 3279.7 3103.4 3446.8 3221.7 3599.4 3334.3 3743.9 3551.2 4020.0 3764.6 4288.8 3978.6 4555.8 4195.2 4823.9 4415.3 5094.2 4639.2 5367.6 2816.9 3061.7 3241.2 3396.2 3539.0 3675.3 3807.8 4067.5 4325.4 4584.7 4847.0 5112.9 5382.7 P 5 35.0 MPa P 5 50.0 MPa 1638.6 1716.6 1787.8 1874.4 1960.3 2060.7 2160.3 2284.7 2528.1 2722.6 2769.5 3025.4 2947.1 3252.6 3095.6 3443.5 3228.7 3614.6 3472.2 3925.8 3702.0 4216.8 3927.4 4499.4 4152.2 4778.9 4378.6 5058.1 4607.5 5338.5 2617.9 2807.3 2945.3 3064.7 3175.3 3281.4 3385.1 3590.1 3795.7 4004.3 4216.9 4433.8 4655.2 1702.8 1914.9 2253.3 2497.5 2755.3 2925.8 3065.6 3190.9 3308.3 3531.6 3749.0 3965.8 4184.4 4406.1 4631.2 1762.4 1988.6 2373.5 2671.0 2997.9 3218.0 3399.0 3560.7 3711.6 3996.3 4270.6 4541.5 4812.4 5085.0 5360.2 3.8724 4.2144 4.7751 5.1946 5.6331 5.9093 6.1229 6.3030 6.4623 6.7409 6.9853 7.2069 7.4118 7.6034 7.7841 P 5 60.0 MPa 1609.7 1745.2 1892.9 2055.1 2393.2 2664.6 2866.8 3031.3 3175.4 3432.6 3670.9 3902.0 4130.9 4360.5 4591.8 1699.9 1843.2 2001.8 2180.2 2570.3 2901.9 3156.8 3366.8 3551.3 3880.0 4182.1 4472.2 4757.3 5040.8 5324.5 3.7149 3.9317 4.1630 4.4140 4.9356 5.3517 5.6527 5.8867 6.0814 6.4033 6.6725 6.9099 7.1255 7.3248 7.5111 912 PROPERTY TABLES AND CHARTS TABLE A–7 Compressed liquid water T 8C v m3/kg u kJ/kg h kJ/kg s kJ/kg·K P 5 5 MPa (263.948C) Sat. 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 0.0012862 1148.1 1154.5 0.0009977 0.04 5.03 0.0009996 83.61 88.61 0.0010057 166.92 171.95 0.0010149 250.29 255.36 0.0010267 333.82 338.96 0.0010410 417.65 422.85 0.0010576 501.91 507.19 0.0010769 586.80 592.18 0.0010988 672.55 678.04 0.0011240 759.47 765.09 0.0011531 847.92 853.68 0.0011868 938.39 944.32 0.0012268 1031.6 1037.7 0.0012755 1128.5 1134.9 Sat. 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 0.0020378 1785.8 1826.6 0.0009904 0.23 20.03 0.0009929 82.71 102.57 0.0009992 165.17 185.16 0.0010084 247.75 267.92 0.0010199 330.50 350.90 0.0010337 413.50 434.17 0.0010496 496.85 517.84 0.0010679 580.71 602.07 0.0010886 665.28 687.05 0.0011122 750.78 773.02 0.0011390 837.49 860.27 0.0011697 925.77 949.16 0.0012053 1016.1 1040.2 0.0012472 1109.0 1134.0 0.0012978 1205.6 1231.5 0.0013611 1307.2 1334.4 0.0014450 1416.6 1445.5 0.0015693 1540.2 1571.6 0.0018248 1703.6 1740.1 u kJ/kg v m3/kg h kJ/kg s kJ/kg·K P 5 10 MPa (311.008C) 2.9207 0.0001 0.2954 0.5705 0.8287 1.0723 1.3034 1.5236 1.7344 1.9374 2.1338 2.3251 2.5127 2.6983 2.8841 0.0014522 0.0009952 0.0009973 0.0010035 0.0010127 0.0010244 0.0010385 0.0010549 0.0010738 0.0010954 0.0011200 0.0011482 0.0011809 0.0012192 0.0012653 0.0013226 0.0013980 P 5 20 MPa (365.758C) 1393.3 0.12 83.31 166.33 249.43 332.69 416.23 500.18 584.72 670.06 756.48 844.32 934.01 1026.2 1121.6 1221.8 1329.4 1407.9 10.07 93.28 176.37 259.55 342.94 426.62 510.73 595.45 681.01 767.68 855.80 945.82 1038.3 1134.3 1235.0 1343.3 0.0009857 0.0009886 0.0009951 0.0010042 0.0010155 0.0010290 0.0010445 0.0010623 0.0010823 0.0011049 0.0011304 0.0011595 0.0011927 0.0012314 0.0012770 0.0013322 0.0014014 0.0014932 0.0016276 0.0018729 0.29 82.11 164.05 246.14 328.40 410.87 493.66 576.90 660.74 745.40 831.11 918.15 1006.9 1097.8 1191.5 1288.9 1391.7 1502.4 1626.8 1782.0 29.86 111.77 193.90 276.26 358.86 441.74 525.00 608.76 693.21 778.55 865.02 952.93 1042.7 1134.7 1229.8 1328.9 1433.7 1547.1 1675.6 1838.2 u kJ/kg h kJ/kg s kJ/kg·K P 5 15 MPa (342.168C) 3.3603 0.0003 0.2943 0.5685 0.8260 1.0691 1.2996 1.5191 1.7293 1.9316 2.1271 2.3174 2.5037 2.6876 2.8710 3.0565 3.2488 P 5 30 MPa 4.0146 0.0005 0.2921 0.5646 0.8208 1.0627 1.2920 1.5105 1.7194 1.9203 2.1143 2.3027 2.4867 2.6676 2.8469 3.0265 3.2091 3.3996 3.6086 3.8787 v m3/kg 0.0016572 1585.5 1610.3 0.0009928 0.18 15.07 0.0009951 83.01 97.93 0.0010013 165.75 180.77 0.0010105 248.58 263.74 0.0010221 331.59 346.92 0.0010361 414.85 430.39 0.0010522 498.50 514.28 0.0010708 582.69 598.75 0.0010920 667.63 684.01 0.0011160 753.58 770.32 0.0011435 840.84 858.00 0.0011752 929.81 947.43 0.0012121 1021.0 1039.2 0.0012560 1115.1 1134.0 0.0013096 1213.4 1233.0 0.0013783 1317.6 1338.3 0.0014733 1431.9 1454.0 0.0016311 1567.9 1592.4 3.6848 0.0004 0.2932 0.5666 0.8234 1.0659 1.2958 1.5148 1.7243 1.9259 2.1206 2.3100 2.4951 2.6774 2.8586 3.0410 3.2279 3.4263 3.6555 P 5 50 MPa 0.0003 0.2897 0.5607 0.8156 1.0564 1.2847 1.5020 1.7098 1.9094 2.1020 2.2888 2.4707 2.6491 2.8250 3.0001 3.1761 3.3558 3.5438 3.7499 4.0026 0.0009767 0.29 49.13 20.0010 0.0009805 80.93 129.95 0.2845 0.0009872 161.90 211.25 0.5528 0.0009962 243.08 292.88 0.8055 0.0010072 324.42 374.78 1.0442 0.0010201 405.94 456.94 1.2705 0.0010349 487.69 539.43 1.4859 0.0010517 569.77 622.36 1.6916 0.0010704 652.33 705.85 1.8889 0.0010914 735.49 790.06 2.0790 0.0011149 819.45 875.19 2.2628 0.0011412 904.39 961.45 2.4414 0.0011708 990.55 1049.1 2.6156 0.0012044 1078.2 1138.4 2.7864 0.0012430 1167.7 1229.9 2.9547 0.0012879 1259.6 1324.0 3.1218 0.0013409 1354.3 1421.4 3.2888 0.0014049 1452.9 1523.1 3.4575 0.0014848 1556.5 1630.7 3.6301 0.0015884 1667.1 1746.5 3.8102 913 APPENDIX 1 TABLE A–8 Saturated ice–water vapor Specific volume, m3/kg Internal energy, kJ/kg Enthalpy, kJ/kg Entropy, kJ/kg·K Temp., T 8C Sat. press., Psat kPa Sat. ice, vi Sat. vapor, vg Sat. ice, ui Subl., uig Sat. vapor, ug Sat. ice, hi Subl., hig Sat. vapor, hg Sat. ice, si Subl., sig Sat. vapor, sg 0.01 0 22 24 26 28 210 212 214 216 218 220 222 224 226 228 230 232 234 236 238 240 0.61169 0.61115 0.51772 0.43748 0.36873 0.30998 0.25990 0.21732 0.18121 0.15068 0.12492 0.10326 0.08510 0.06991 0.05725 0.04673 0.03802 0.03082 0.02490 0.02004 0.01608 0.01285 0.001091 0.001091 0.001091 0.001090 0.001090 0.001090 0.001089 0.001089 0.001088 0.001088 0.001088 0.001087 0.001087 0.001087 0.001087 0.001086 0.001086 0.001086 0.001085 0.001085 0.001085 0.001084 205.99 206.17 241.62 283.84 334.27 394.66 467.17 554.47 659.88 787.51 942.51 1131.3 1362.0 1644.7 1992.2 2421.0 2951.7 3610.9 4432.4 5460.1 6750.5 8376.7 2333.40 2333.43 2337.63 2341.80 2345.94 2350.04 2354.12 2358.17 2362.18 2366.17 2370.13 2374.06 2377.95 2381.82 2385.66 2389.47 2393.25 2397.00 2400.72 2404.40 2408.07 2411.70 2707.9 2707.9 2709.4 2710.8 2712.2 2713.5 2714.8 2716.1 2717.3 2718.6 2719.7 2720.9 2722.0 2723.1 2724.2 2725.2 2726.2 2727.2 2728.1 2729.0 2729.9 2730.7 2374.5 2374.5 2371.8 2369.0 2366.2 2363.5 2360.7 2357.9 2355.2 2352.4 2349.6 2346.8 2344.1 2341.3 2338.5 2335.7 2332.9 2330.2 2327.4 2324.6 2321.8 2319.0 2333.40 2333.43 2337.63 2341.80 2345.93 2350.04 2354.12 2358.17 2362.18 2366.17 2370.13 2374.06 2377.95 2381.82 2385.66 2389.47 2393.25 2397.00 2400.72 2404.40 2408.07 2411.70 2833.9 2833.9 2834.5 2835.0 2835.4 2835.8 2836.2 2836.6 2836.9 2837.2 2837.5 2837.7 2837.9 2838.1 2838.2 2838.3 2838.4 2838.4 2838.5 2838.4 2838.4 2838.3 2500.5 2500.5 2496.8 2493.2 2489.5 2485.8 2482.1 2478.4 2474.7 2471.0 2467.3 2463.6 2459.9 2456.2 2452.5 2448.8 2445.1 2441.4 2437.7 2434.0 2430.3 2426.6 21.2202 21.2204 21.2358 21.2513 21.2667 21.2821 21.2976 21.3130 21.3284 21.3439 21.3593 21.3748 21.3903 21.4057 21.4212 21.4367 21.4521 21.4676 21.4831 21.4986 21.5141 21.5296 10.374 10.375 10.453 10.533 10.613 10.695 10.778 10.862 10.947 11.033 11.121 11.209 11.300 11.391 11.484 11.578 11.673 11.770 11.869 11.969 12.071 12.174 9.154 9.154 9.218 9.282 9.347 9.413 9.480 9.549 9.618 9.689 9.761 9.835 9.909 9.985 10.063 10.141 10.221 10.303 10.386 10.470 10.557 10.644 1 h = 40 0k 0 0 ty ali Qu 60 0 3 1800 4 00 50% 5 20 00 3200 3400 4000 3800 3600 4500 6 h = 4200 kJ/ kg 00 22 00 Sa tu ra 6 00 or 24 va p % 70 te d 100 k g/m 3 0 10 80 0 6 0 80 0 60 0 50 0 40 0 35 00 3 0 25 0 20 0 15 5 Entropy, kJ/kg·K 18 0 0 80 0 J/k g 20 0 7 h= 26 k J/ 80% 00 7 Qu kg 10 kg /m 3 a lit y= 8 1 kg/m 3 3 kg/m 3 90 % 8 9 2650 h = 2600 2650 kJ/kg 2550 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 4100 4200 4300 4400 4500 4600 4700 4800 4900 5000 0 10 100 200 300 400 500 600 700 800 900 1000 1100 10 1200 kg/m 3 9 h = 5000 kJ/kg Source of Data: From NBS/NRC Steam Tables/1 by Lester Haar, John S. Gallagher, and George S. Kell. Routledge/Taylor & Francis Books, Inc., 1984. 2 % 20 0% =1 ate tur Sa uid iq dl 0 140 1 00 0 0 100 0 120 1600 328200 3000 2600 2400 kJ/ 2200 kg h= 2000 00 100 200 300 400 500 600 700 800 4 0 550 60% FIGURE A–9 T-s diagram for water. Temperature, °C = kg /m 3 sity Den 50 0 10 0 900 3 300 k g/m 3 1000 2 30 kg/m 3 0.3 1100 1 1 20 % 14 40% 30 kg /m 3 40 30 20 15 10 kg/m 3 0.8 0.6 0.4 0.3 0.2 0.1 0.0 5 0.08 0. 1 6 0 . 0 0.04 3 0 . 0 0.02 15 0.1 g/m 3 8 8 6 4 3 2 1.5 1.0 3k ity = 0.01 0.0 Den s 0.0 0 P= 300 20 00 b 1 000 ar 5 100 000 80000 0 50 4 00 6000 30 000 0 20 0 15 00 00 0 16 0. 0 006 0 .0 . 0 04 0. 03 00 2 0 1200 914 PROPERTY TABLES AND CHARTS 915 APPENDIX 1 5000 2 3 4 5 6 7 1100°C T= 8 9 10 5000 °C 00 11 1000°C 400°C 98% 96% Qu 94% alit y = 92% 90% 88 86% % 84% 82% 80% 78 76 % 74 % 72 % 70 % % 68 % T = 300°C 2000 3000 0. 0. 3 0 0. .08 0.12 0. 06 0.1 5 04 0.0 0.0 5 0. 3 01 0. 5 01 0 0. .8 0.4 6 8 6 4 3 2 1.5 1.0 5 De nsi ty = 0.01 kg /m 3 0.1 kg/m 3 1 kg /m 3 150 00 200 00 250 00 300 00 bar 800°C P= 4000 700°C 600°C 3000 500°C Enthalpy, kJ/kg Dens 100 i ty = 1 00 000 kg 800 /m 3 0 600 500 0 40000 3000 20 15 00 80 1 00 6000 000 400 5 00 30 2000 100 kg / m 3 80 150 60 100 40 50 30 20 15 10 k 10 g/m 3 900°C 4000 02 0. P = r ba 08 0.0 2000 % 66 % 64 % 62 % 60 % 58 56% 54% 52% 50% 48% 46% 44% 42% 40% 1000 2 3 4 5 6 Entropy, kJ/kg·K 7 8 9 1000 10 FIGURE A-10 Mollier diagram for water. Source of Data: From NBS/NRC Steam Tables/1 by Lester Haar, John S. Gallagher, and George S. Kell. Routledge/Taylor & Francis Books, Inc., 1984. 916 PROPERTY TABLES AND CHARTS TABLE A–11 Saturated refrigerant-134a—Temperature table Specific volume, m3/kg Sat. Temp., press., T 8C Psat kPa 240 238 236 234 232 230 228 226 224 222 220 218 216 214 212 210 28 26 24 22 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 51.25 56.86 62.95 69.56 76.71 84.43 92.76 101.73 111.37 121.72 132.82 144.69 157.38 170.93 185.37 200.74 217.08 234.44 252.85 272.36 293.01 314.84 337.90 362.23 387.88 414.89 443.31 473.19 504.58 537.52 572.07 608.27 646.18 685.84 727.31 770.64 815.89 863.11 912.35 963.68 1017.1 1072.8 1130.7 Internal energy, kJ/kg Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf 0.0007053 0.0007082 0.0007111 0.0007141 0.0007171 0.0007201 0.0007232 0.0007264 0.0007296 0.0007328 0.0007361 0.0007394 0.0007428 0.0007463 0.0007498 0.0007533 0.0007570 0.0007607 0.0007644 0.0007683 0.0007722 0.0007761 0.0007802 0.0007843 0.0007886 0.0007929 0.0007973 0.0008018 0.0008064 0.0008112 0.0008160 0.0008209 0.0008260 0.0008312 0.0008366 0.0008421 0.0008477 0.0008535 0.0008595 0.0008657 0.0008720 0.0008786 0.0008854 0.36064 0.32718 0.29740 0.27082 0.24706 0.22577 0.20666 0.18947 0.17398 0.15999 0.14735 0.13589 0.12550 0.11605 0.10744 0.099600 0.092438 0.085888 0.079889 0.074388 0.069335 0.064690 0.060412 0.056469 0.052829 0.049466 0.046354 0.043471 0.040798 0.038317 0.036012 0.033867 0.031869 0.030008 0.028271 0.026648 0.025131 0.023712 0.022383 0.021137 0.019968 0.018870 0.017837 20.036 207.42 2.472 206.06 4.987 204.69 7.509 203.32 10.04 201.94 12.58 200.55 15.12 199.15 17.67 197.75 20.23 196.34 22.80 194.92 25.37 193.49 27.96 192.05 30.55 190.60 33.15 189.14 35.76 187.66 38.38 186.18 41.01 184.69 43.64 183.18 46.29 181.66 48.94 180.12 51.61 178.58 54.28 177.01 56.97 175.44 59.66 173.84 62.37 172.23 65.09 170.61 67.82 168.96 70.56 167.30 73.31 165.62 76.07 163.92 78.85 162.19 81.64 160.45 84.44 158.68 87.26 156.89 90.09 155.08 92.93 153.24 95.79 151.37 98.67 149.48 101.56 147.55 104.47 145.60 107.39 143.61 110.34 141.59 113.30 139.53 Evap., ufg Sat. vapor, ug Enthalpy, kJ/kg Sat. liquid, hf Evap., hfg 207.38 0.00 225.86 208.53 2.512 224.62 209.68 5.032 223.37 210.83 7.559 222.10 211.97 10.09 220.83 213.12 12.64 219.55 214.27 15.19 218.25 215.42 17.75 216.95 216.57 20.31 215.63 217.71 22.89 214.30 218.86 25.47 212.96 220.00 28.07 211.60 221.15 30.67 210.23 222.29 33.28 208.84 223.42 35.90 207.44 224.56 38.53 206.02 225.69 41.17 204.59 226.82 43.82 203.14 227.94 46.48 201.66 229.07 49.15 200.17 230.18 51.83 198.67 231.30 54.53 197.14 232.40 57.23 195.58 233.51 59.95 194.01 234.60 62.68 192.42 235.69 65.42 190.80 236.78 68.17 189.16 237.86 70.94 187.49 238.93 73.72 185.80 239.99 76.51 184.08 241.04 79.32 182.33 242.09 82.14 180.55 243.13 84.98 178.74 244.15 87.83 176.90 245.17 90.70 175.03 246.17 93.58 173.13 247.17 96.49 171.19 248.15 99.41 169.21 249.11 102.34 167.19 250.07 105.30 165.13 251.00 108.28 163.03 251.92 111.28 160.89 252.83 114.30 158.70 Entropy, kJ/kg∙K Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 225.86 227.13 228.40 229.66 230.93 232.19 233.44 234.70 235.94 237.19 238.43 239.67 240.90 242.12 243.34 244.55 245.76 246.95 248.14 249.33 250.50 251.66 252.82 253.96 255.09 256.22 257.33 258.43 259.51 260.59 261.64 262.69 263.72 264.73 265.73 266.71 267.67 268.61 269.53 270.44 271.31 272.17 273.00 0.00000 0.01071 0.02137 0.03196 0.04249 0.05297 0.06339 0.07376 0.08408 0.09435 0.10456 0.11473 0.12486 0.13493 0.14497 0.15496 0.16491 0.17482 0.18469 0.19452 0.20432 0.21408 0.22381 0.23351 0.24318 0.25282 0.26243 0.27201 0.28157 0.29111 0.30062 0.31012 0.31959 0.32905 0.33849 0.34792 0.35734 0.36675 0.37615 0.38554 0.39493 0.40432 0.41371 0.96869 0.95516 0.94182 0.92867 0.91569 0.90289 0.89024 0.87776 0.86542 0.85323 0.84119 0.82927 0.81749 0.80583 0.79429 0.78286 0.77154 0.76033 0.74921 0.73819 0.72726 0.71641 0.70565 0.69496 0.68435 0.67380 0.66331 0.65289 0.64252 0.63219 0.62192 0.61168 0.60148 0.59131 0.58117 0.57105 0.56095 0.55086 0.54077 0.53068 0.52059 0.51048 0.50036 0.96869 0.96588 0.96319 0.96063 0.95819 0.95586 0.95364 0.95152 0.94950 0.94758 0.94575 0.94401 0.94234 0.94076 0.93925 0.93782 0.93645 0.93514 0.93390 0.93271 0.93158 0.93050 0.92946 0.92847 0.92752 0.92661 0.92574 0.92490 0.92409 0.92330 0.92254 0.92180 0.92107 0.92036 0.91967 0.91897 0.91829 0.91760 0.91692 0.91622 0.91552 0.91480 0.91407 917 APPENDIX 1 TABLE A–11 Saturated refrigerant-134a—Temperature table (Concluded) Specific volume, m3/kg Internal energy, kJ/kg Enthalpy, kJ/kg Sat. Temp., press., T 8C Psat kPa Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug 46 48 52 56 60 65 70 75 80 85 90 95 100 0.0008924 0.0008997 0.0009151 0.0009317 0.0009498 0.0009751 0.0010037 0.0010373 0.0010774 0.0011273 0.0011938 0.0012945 0.0015269 0.016866 0.015951 0.014276 0.012782 0.011434 0.009959 0.008650 0.007486 0.006439 0.005484 0.004591 0.003713 0.002657 116.28 119.28 125.35 131.52 137.79 145.80 154.03 162.55 171.43 180.81 190.94 202.49 218.73 137.43 135.30 130.89 126.29 121.45 115.06 108.17 100.62 92.22 82.64 71.19 56.25 29.72 253.71 117.34 254.58 120.41 256.24 126.62 257.81 132.94 259.23 139.38 260.86 147.64 262.20 156.15 263.17 165.01 263.66 174.27 263.45 184.11 262.13 194.82 258.73 207.14 248.46 224.80 1191.0 1253.6 1386.2 1529.1 1682.8 1891.0 2118.2 2365.8 2635.3 2928.2 3246.9 3594.1 3975.1 Sat. liquid, hf Entropy, kJ/kg∙K Evap., hfg Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 156.46 154.17 149.41 144.41 139.09 132.05 124.37 115.87 106.35 95.39 82.22 64.94 34.22 273.80 274.57 276.03 277.35 278.47 279.69 280.52 280.88 280.63 279.51 277.04 272.08 259.02 0.42311 0.43251 0.45136 0.47028 0.48930 0.51330 0.53763 0.56252 0.58812 0.61487 0.64354 0.67605 0.72224 0.49020 0.48001 0.45948 0.43870 0.41746 0.39048 0.36239 0.33279 0.30113 0.26632 0.22638 0.17638 0.09169 0.91331 0.91252 0.91084 0.90898 0.90676 0.90379 0.90002 0.89531 0.88925 0.88120 0.86991 0.85243 0.81393 Source of Data: Tables A211 through A213 are generated using the Engineering Equation Solver (EES) software developed by S. A. Klein and F. L. Alvarado. The routine used in calculations is the R134a, which is based on the fundamental equation of state developed by R. Tillner2Roth and H.D. Baehr, “An International Standard Formulation for the Thermodynamic Properties of 1,1,1,2-Tetrafluoroethane (HFC-134a) for temperatures from 170 K to 455 K and pressures up to 70 MPa,” J. Phys. Chem, Ref. Data, Vol. 23, No. 5, 1994. The enthalpy and entropy values of saturated liquid are set to zero at 2408C (and 2408F). 918 PROPERTY TABLES AND CHARTS TABLE A–12 Saturated refrigerant-134a—Pressure table Specific volume, m3/kg Internal energy, kJ/kg Press., Sat. P temp., kPa Tsat 8C Sat. liquid, vf Sat. vapor, vg 60 70 80 90 100 120 140 160 180 200 240 280 320 360 400 450 500 550 600 650 700 750 800 850 900 950 1000 1200 1400 1600 1800 2000 2500 3000 0.0007097 0.0007143 0.0007184 0.0007222 0.0007258 0.0007323 0.0007381 0.0007435 0.0007485 0.0007532 0.0007618 0.0007697 0.0007771 0.0007840 0.0007905 0.0007983 0.0008058 0.0008129 0.0008198 0.0008265 0.0008331 0.0008395 0.0008457 0.0008519 0.0008580 0.0008640 0.0008700 0.0008935 0.0009167 0.0009400 0.0009639 0.0009887 0.0010567 0.0011410 0.31108 3.795 205.34 0.26921 7.672 203.23 0.23749 11.14 201.33 0.21261 14.30 199.60 0.19255 17.19 198.01 0.16216 22.38 195.15 0.14020 26.96 192.60 0.12355 31.06 190.31 0.11049 34.81 188.20 0.099951 38.26 186.25 0.083983 44.46 182.71 0.072434 49.95 179.54 0.063681 54.90 176.65 0.056809 59.42 173.99 0.051266 63.61 171.49 0.045677 68.44 168.58 0.041168 72.92 165.86 0.037452 77.09 163.29 0.034335 81.01 160.84 0.031680 84.72 158.51 0.029392 88.24 156.27 0.027398 91.59 154.11 0.025645 94.80 152.02 0.024091 97.88 150.00 0.022703 100.84 148.03 0.021456 103.70 146.11 0.020329 106.47 144.24 0.016728 116.72 137.12 0.014119 125.96 130.44 0.012134 134.45 124.05 0.010568 142.36 117.85 0.009297 149.81 111.75 0.006941 167.02 96.47 0.005272 183.09 80.17 236.95 233.87 231.13 228.65 226.37 222.32 218.77 215.60 212.73 210.09 25.38 21.25 2.46 5.82 8.91 12.46 15.71 18.73 21.55 24.20 26.69 29.06 31.31 33.45 35.51 37.48 39.37 46.29 52.40 57.88 62.87 67.45 77.54 86.16 Sat. liquid, uf Evap., ufg Sat. vapor, ug Enthalpy, kJ/kg Sat. liquid, hf Evap., hfg 209.13 3.837 223.96 210.90 7.722 222.02 212.48 11.20 220.27 213.90 14.36 218.67 215.21 17.27 217.19 217.53 22.47 214.52 219.56 27.06 212.13 221.37 31.18 209.96 223.01 34.94 207.95 224.51 38.41 206.09 227.17 44.64 202.68 229.49 50.16 199.61 231.55 55.14 196.78 233.41 59.70 194.15 235.10 63.92 191.68 237.03 68.80 188.78 238.77 73.32 186.04 240.38 77.54 183.44 241.86 81.50 180.95 243.23 85.26 178.56 244.51 88.82 176.26 245.70 92.22 174.03 246.82 95.48 171.86 247.88 98.61 169.75 248.88 101.62 167.69 249.82 104.52 165.68 250.71 107.34 163.70 253.84 117.79 156.12 256.40 127.25 148.92 258.50 135.96 141.96 260.21 144.09 135.14 261.56 151.78 128.36 263.49 169.66 111.18 263.26 186.51 92.57 Entropy, kJ/kg∙K Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 227.80 229.74 231.47 233.04 234.46 236.99 239.19 241.14 242.90 244.50 247.32 249.77 251.93 253.86 255.61 257.58 259.36 260.98 262.46 263.82 265.08 266.25 267.34 268.36 269.31 270.20 271.04 273.92 276.17 277.92 279.23 280.15 280.84 279.08 0.01633 0.03264 0.04707 0.06003 0.07182 0.09269 0.11080 0.12686 0.14131 0.15449 0.17786 0.19822 0.21631 0.23265 0.24757 0.26462 0.28021 0.29460 0.30799 0.32052 0.33232 0.34348 0.35408 0.36417 0.37383 0.38307 0.39196 0.42449 0.45325 0.47921 0.50304 0.52519 0.57542 0.62133 0.94812 0.92783 0.91009 0.89431 0.88008 0.85520 0.83387 0.81517 0.79848 0.78339 0.75689 0.73406 0.71395 0.69591 0.67954 0.66093 0.64399 0.62842 0.61398 0.60048 0.58780 0.57582 0.56445 0.55362 0.54326 0.53333 0.52378 0.48870 0.45742 0.42881 0.40213 0.37684 0.31701 0.25759 0.96445 0.96047 0.95716 0.95434 0.95191 0.94789 0.94467 0.94202 0.93979 0.93788 0.93475 0.93228 0.93026 0.92856 0.92711 0.92555 0.92420 0.92302 0.92196 0.92100 0.92012 0.91930 0.91853 0.91779 0.91709 0.91641 0.91574 0.91320 0.91067 0.90802 0.90517 0.90204 0.89243 0.87893 919 APPENDIX 1 TABLE A–13 Superheated refrigerant-134a T 8C v m3/kg u kJ/kg h kJ/kg s kJ/kg·K P 5 0.06 MPa (Tsat 5 236.958C) Sat. 220 210 0 10 20 30 40 50 60 70 80 90 100 0.31108 0.33608 0.35048 0.36476 0.37893 0.39302 0.40705 0.42102 0.43495 0.44883 0.46269 0.47651 0.49032 0.50410 Sat. 210 0 10 20 30 40 50 60 70 80 90 100 0.11049 0.11189 0.11722 0.12240 0.12748 0.13248 0.13741 0.14230 0.14715 0.15196 0.15673 0.16149 0.16622 Sat. 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 0.07243 0.07282 0.07646 0.07997 0.08338 0.08672 0.09000 0.09324 0.09644 0.09961 0.10275 0.10587 0.10897 0.11205 0.11512 0.11818 209.13 220.62 227.57 234.67 241.94 249.37 256.97 264.73 272.66 280.75 289.01 297.43 306.02 314.76 227.80 240.78 248.60 256.56 264.68 272.95 281.39 289.99 298.75 307.68 316.77 326.02 335.43 345.01 0.9645 1.0175 1.0478 1.0775 1.1067 1.1354 1.1637 1.1916 1.2192 1.2464 1.2732 1.2998 1.3261 1.3521 P 5 0.18 MPa (Tsat 5 212.738C) 223.01 225.04 232.49 240.02 247.66 255.43 263.33 271.38 279.58 287.93 296.43 305.09 313.90 242.90 245.18 253.59 262.05 270.60 279.27 288.07 297.00 306.07 315.28 324.65 334.16 343.82 0.9398 0.9485 0.9799 1.0103 1.0400 1.0691 1.0976 1.1257 1.1533 1.1806 1.2075 1.2340 1.2603 P 5 0.28 MPa (Tsat 5 21.258C) 229.49 230.46 238.29 246.15 254.08 262.12 270.28 278.58 287.01 295.59 304.30 313.17 322.18 331.34 340.65 350.11 249.77 250.85 259.70 268.54 277.42 286.40 295.48 304.69 314.01 323.48 333.07 342.81 352.69 362.72 372.88 383.20 0.9323 0.9362 0.9681 0.9987 1.0285 1.0577 1.0862 1.1143 1.1419 1.1690 1.1958 1.2223 1.2484 1.2742 1.2998 1.3251 v m3/kg u kJ/kg h kJ/kg s kJ/kg·K P 5 0.10 MPa (Tsat 5 226.378C) 0.19255 0.19841 0.20743 0.21630 0.22506 0.23373 0.24233 0.25088 0.25937 0.26783 0.27626 0.28465 0.29303 0.30138 215.21 219.68 226.77 233.97 241.32 248.81 256.46 264.27 272.24 280.36 288.65 297.10 305.71 314.48 234.46 239.52 247.51 255.60 263.82 272.18 280.69 289.36 298.17 307.15 316.28 325.57 335.01 344.61 0.9519 0.9721 1.0031 1.0333 1.0628 1.0919 1.1204 1.1485 1.1762 1.2036 1.2306 1.2573 1.2836 1.3097 P 5 0.20 MPa (Tsat 5 210.098C) 0.09995 0.09991 0.10481 0.10955 0.11418 0.11874 0.12322 0.12766 0.13206 0.13641 0.14074 0.14504 0.14933 224.51 224.57 232.11 239.69 247.36 255.16 263.09 271.16 279.38 287.75 296.27 304.93 313.75 244.50 244.56 253.07 261.60 270.20 278.91 287.74 296.70 305.79 315.03 324.41 333.94 343.62 0.9379 0.9381 0.9699 1.0005 1.0304 1.0596 1.0882 1.1164 1.1441 1.1714 1.1984 1.2250 1.2513 P 5 0.32 MPa (Tsat 5 2.468C) v m3/kg u kJ/kg h kJ/kg s kJ/kg·K P 5 0.14 MPa (Tsat 5 218.778C) 0.14020 219.56 239.19 0.9447 0.14605 0.15263 0.15908 0.16544 0.17172 0.17794 0.18412 0.19025 0.19635 0.20242 0.20847 0.21449 225.93 233.25 240.68 248.24 255.95 263.80 271.81 279.97 288.29 296.77 305.40 314.19 246.37 254.61 262.95 271.40 279.99 288.72 297.59 306.61 315.78 325.11 334.59 344.22 0.9724 1.0032 1.0331 1.0625 1.0913 1.1196 1.1475 1.1750 1.2021 1.2289 1.2554 1.2815 P 5 0.24 MPa (Tsat 5 25.388C) 0.08398 227.17 247.32 0.9348 0.08617 0.09026 0.09423 0.09812 0.10193 0.10570 0.10942 0.11310 0.11675 0.12038 0.12398 231.30 239.00 246.76 254.63 262.61 270.73 278.98 287.38 295.93 304.62 313.46 251.98 260.66 269.38 278.17 287.07 296.09 305.24 314.53 323.95 333.51 343.22 0.9520 0.9832 1.0134 1.0429 1.0718 1.1002 1.1281 1.1555 1.1826 1.2093 1.2356 P 5 0.40 MPa (Tsat 5 8.918C) 0.06368 231.55 251.93 0.9303 0.051266 235.10 255.61 0.9271 0.06609 0.06925 0.07231 0.07530 0.07823 0.08111 0.08395 0.08675 0.08953 0.09229 0.09503 0.09775 0.10045 0.10314 237.56 245.51 253.52 261.62 269.83 278.17 286.64 295.24 303.99 312.87 321.91 331.08 340.41 349.88 258.70 267.67 276.66 285.72 294.87 304.12 313.50 323.00 332.64 342.41 352.31 362.36 372.55 382.89 0.9545 0.9856 1.0158 1.0452 1.0739 1.1022 1.1299 1.1572 1.1841 1.2106 1.2368 1.2627 1.2883 1.3136 0.051506 235.99 0.054213 244.19 0.056796 252.37 0.059292 260.60 0.061724 268.92 0.064104 277.34 0.066443 285.88 0.068747 294.54 0.071023 303.34 0.073274 312.28 0.075504 321.35 0.077717 330.56 0.079913 339.92 0.082096 349.42 256.59 265.88 275.09 284.32 293.61 302.98 312.45 322.04 331.75 341.59 351.55 361.65 371.89 382.26 0.9306 0.9628 0.9937 1.0237 1.0529 1.0814 1.1095 1.1370 1.1641 1.1908 1.2172 1.2432 1.2689 1.2943 920 PROPERTY TABLES AND CHARTS TABLE A–13 Superheated refrigerant-134a (Concluded) T 8C v m3/kg u kJ/kg h kJ/kg s kJ/kg·K P 5 0.50 MPa (Tsat 5 15.718C) Sat. 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 0.041168 0.042115 0.044338 0.046456 0.048499 0.050485 0.052427 0.054331 0.056205 0.058053 0.059880 0.061687 0.063479 0.065256 0.067021 0.068775 Sat. 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 0.025645 0.027035 0.028547 0.029973 0.031340 0.032659 0.033941 0.035193 0.036420 0.037625 0.038813 0.039985 0.041143 0.042290 0.043427 0.044554 238.77 242.42 250.86 259.27 267.73 276.27 284.91 293.65 302.52 311.52 320.65 329.91 339.31 348.85 358.52 368.34 259.36 263.48 273.03 282.50 291.98 301.51 311.12 320.82 330.63 340.55 350.59 360.75 371.05 381.47 392.04 402.73 0.9242 0.9384 0.9704 1.0011 1.0309 1.0600 1.0884 1.1163 1.1436 1.1706 1.1971 1.2233 1.2492 1.2747 1.3000 1.3250 P 5 0.80 MPa (Tsat 5 31.318C) 246.82 254.84 263.87 272.85 281.83 290.86 299.97 309.17 318.47 327.89 337.42 347.08 356.86 366.78 376.83 387.01 267.34 276.46 286.71 296.82 306.90 316.99 327.12 337.32 347.61 357.99 368.47 379.07 389.78 400.61 411.57 422.65 0.9185 0.9481 0.9803 1.0111 1.0409 1.0699 1.0982 1.1259 1.1531 1.1798 1.2062 1.2321 1.2577 1.2830 1.3081 1.3328 P 5 1.20 MPa (Tsat 5 46.298C) Sat. 50 60 70 80 90 100 110 120 130 140 150 160 170 180 0.016728 0.017201 0.018404 0.019502 0.020529 0.021506 0.022442 0.023348 0.024228 0.025086 0.025927 0.026753 0.027566 0.028367 0.029158 253.84 257.64 267.57 277.23 286.77 296.28 305.81 315.40 325.05 334.79 344.63 354.57 364.63 374.80 385.10 273.92 278.28 289.66 300.63 311.40 322.09 332.74 343.41 354.12 364.90 375.74 386.68 397.71 408.84 420.09 0.9132 0.9268 0.9615 0.9939 1.0249 1.0547 1.0836 1.1119 1.1395 1.1665 1.1931 1.2192 1.2450 1.2704 1.2955 v m3/kg u kJ/kg h kJ/kg s kJ/kg·K P 5 0.60 MPa (Tsat 5 21.558C) v m3/kg u kJ/kg h kJ/kg s kJ/kg·K P 5 0.70 MPa (Tsat 5 26.698C) 0.034335 241.86 262.46 0.9220 0.029392 244.51 265.08 0.9201 0.035984 0.037865 0.039659 0.041389 0.043069 0.044710 0.046318 0.047900 0.049458 0.050997 0.052519 0.054027 0.055522 0.057006 0.029966 0.031696 0.033322 0.034875 0.036373 0.037829 0.039250 0.040642 0.042010 0.043358 0.044688 0.046004 0.047306 0.048597 268.47 278.59 288.54 298.44 308.34 318.29 328.31 338.41 348.61 358.92 369.34 379.88 390.54 401.32 249.24 257.88 266.50 275.17 283.91 292.74 301.69 310.75 319.93 329.24 338.69 348.26 357.98 367.83 270.83 280.60 290.30 300.00 309.75 319.57 329.48 339.49 349.61 359.84 370.20 380.68 391.29 402.03 0.9500 0.9817 1.0122 1.0417 1.0706 1.0988 1.1265 1.1536 1.1804 1.2068 1.2328 1.2585 1.2838 1.3089 P 5 0.90 MPa (Tsat 5 35.518C) 0.022686 0.023375 0.024809 0.026146 0.027413 0.028630 0.029806 0.030951 0.032068 0.033164 0.034241 0.035302 0.036349 0.037384 0.038408 0.039423 248.82 253.15 262.46 271.62 280.74 289.88 299.08 308.35 317.72 327.19 336.78 346.48 356.30 366.25 376.33 386.54 269.25 274.19 284.79 295.15 305.41 315.65 325.90 336.21 346.58 357.04 367.59 378.25 389.01 399.89 410.89 422.02 0.9169 0.9328 0.9661 0.9977 1.0280 1.0574 1.0861 1.1141 1.1415 1.1684 1.1949 1.2211 1.2468 1.2722 1.2973 1.3221 P 5 1.40 MPa (Tsat 5 52.408C) 247.49 256.41 265.22 274.03 282.88 291.81 300.84 309.96 319.21 328.57 338.06 347.67 357.42 367.31 0.9314 0.9642 0.9955 1.0257 1.0550 1.0835 1.1115 1.1389 1.1659 1.1925 1.2186 1.2445 1.2700 1.2952 P 5 1.00 MPa (Tsat 5 39.378C) 0.020319 0.020406 0.021796 0.023068 0.024261 0.025398 0.026492 0.027552 0.028584 0.029592 0.030581 0.031554 0.032512 0.033457 0.034392 0.035317 250.71 251.32 260.96 270.33 279.61 288.87 298.17 307.52 316.96 326.49 336.12 345.87 355.73 365.71 375.82 386.06 271.04 271.73 282.76 293.40 303.87 314.27 324.66 335.08 345.54 356.08 366.70 377.42 388.24 399.17 410.22 421.38 0.9157 0.9180 0.9526 0.9851 1.0160 1.0459 1.0749 1.1032 1.1309 1.1580 1.1847 1.2110 1.2369 1.2624 1.2876 1.3125 P 5 1.60 MPa (Tsat 5 57.888C) 0.014119 256.40 276.17 0.9107 0.012134 258.50 277.92 0.9080 0.015005 0.016060 0.017023 0.017923 0.018778 0.019597 0.020388 0.021155 0.021904 0.022636 0.023355 0.024061 0.024757 0.012372 0.013430 0.014362 0.015215 0.016014 0.016773 0.017500 0.018201 0.018882 0.019545 0.020194 0.020830 0.021456 260.91 271.78 282.11 292.19 302.16 312.09 322.03 332.02 342.06 352.19 362.40 372.71 383.13 264.46 274.62 284.51 294.28 304.01 313.76 323.55 333.41 343.34 353.37 363.51 373.75 384.12 285.47 297.10 308.34 319.37 330.30 341.19 352.09 363.02 374.01 385.07 396.20 407.43 418.78 0.9389 0.9733 1.0056 1.0364 1.0661 1.0949 1.1230 1.1504 1.1773 1.2038 1.2298 1.2554 1.2808 280.71 293.27 305.09 316.53 327.78 338.93 350.03 361.14 372.27 383.46 394.71 406.04 417.46 0.9164 0.9536 0.9875 1.0195 1.0501 1.0795 1.1081 1.1360 1.1633 1.1901 1.2164 1.2422 1.2677 921 APPENDIX 1 0 400 10 0 110 105 115 0 1250 1200 350 00 95 0 90 0 85 0 80 0 300 kg/m 3 250 1300 1400 200 1350 1450 10 150 1500 100 20 450 500 550 600 650 700 300 400 00 7 0 60 100 120 2 40 24 1 16 12 0.4 8 0.4 6 g·K –20 4 2.4 0 2 2.3 2.2 4 2.4 8 6k 2.1 s= 2.0 8 2.00 1.92 1.76 1.84 1.68 1.60 1.52 1.36 1.44 1.28 1.20 1.12 1.04 2.4 0.1 s 1.6 0.01 100 150 200 250 350 300 280 260 240 220 200 180 T = 160∞C 140 120 100 550 600 650 2.7 2 2.6 4 2.5 6 s= 2.4 500 0.04 0.6 8 80 60 40 20 0 –40 –20 450 400 Enthalpy, kJ/kg 0.8 0.4 0.9 satura 300 0.8 0.7 0.6 0.4 0.3 0.2 0.1 0.02 X=0 .5 –60 ted va por ated liquid 1.2 satur 0.04 0.2 3.2 –40 0.1 0.96 0.80 0.72 0.64 J/k 0.2 0.88 Pressure, MPa 2 32 20 T = 0‡C 0°C 1 4 90 70 60 50 40 60 R-134a 10 /m33 kg/m 2000kg tyh==20 ensisity DDen 160 0 50 80 4 750 20 700 0.02 0.3 0.01 750 FIGURE A–14 P-h diagram for refrigerant-134a. Note: The reference point used for the chart is different than that used in the R-134a tables. Therefore, problems should be solved using all property data either from the tables or from the chart, but not from both. Source of Data: American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc., Atlanta, GA. 922 PROPERTY TABLES AND CHARTS (a) Low pressures, 0 < PR < 1.0 TRR = 5.00 3.00 1.0 5 070 0.7 . 5 0.6 0.60 0.9 8.0 0 .0 0 6 5.0 0 2.00 4.0 0 3.5 0 3.0 0 2 .6 0 2 .4 0 .2 0 2 2.0 0 1.8 0 0. 80 1.60 1.40 1 .6 0 .5 0 1 1.4 0 1.3 0 0.8 5 0. 9 0 1.2 0 1.20 1.15 1 .1 0 1.00 Pv RT COMPRESSIBILITY FACTOR, Z = —– 0.8 1.30 0.90 TR = 2.5 Z ≈1.00 TR = 15 ≈ TR = 3.00 NOTE 0.7 0.9 5 0.80 1.0 5 ---DEVIATION > 1.0% R v 20 15 0.85 12 R RTcr / Pcr 0.90 0.00 0.80 vvRr 0.05 0.75 0.10 PR 1953 0.3 0.0 10 0 0.7 PSEUDO REDUCED VOLUME, v = ––—––– 0.4 1.0 REDUCED TEMPERATURE, T = —– 5 0.6 T Tcr Z 0.95 CHART No. 1 0 .7 = R v RR = T 2.00 1.60 1.40 1.20 1.10 1.05 1.00 0.95 0.90 30 REDUCED PRESSURE, P = —– 0.5 00..60 P Pcr 1.00 RR NELSON — OBERT GENERALIZED COMPRESSIBILITY CHARTS 0.6 1.10 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 REDUCED PRESSURE, P R (b) Intermediate pressures, 0 < PR < 7 3.50 1.10 00 00 60 1.40 1. 20 1. 1.80 2. 0 0.90 0 1 .0 80 70 0 .9 0 . 0 . 0 .6 0.80 Pv RT COMPRESSIBILITY FACTOR, Z = —– 2.50 2.00 00 3. 53. 1.00 TR = 5.00 1.60 0 .5 0 =0 v R 0.45 0 0.4 1.50 1.40 0 3 . 0 1.30 0.25 0 .3 0.70 5 =0 vR 0.60 .2 0 1.20 0.50 NELSON — OBERT GENERALIZED COMPRESSIBILITY CHARTS 1.15 1.10 0.40 P Pcr REDUCED PRESSURE, P = —– R T Tcr REDUCED TEMPERATURE, T = —– R v PSEUDO REDUCED VOLUME, v = —– R RTcr / Pcr 1.05 0.30 TR = 1.00 0.20 0.0 0.5 1.0 CHART No. 2 1953 1.5 2.0 2.5 3.0 3.5 4.0 REDUCED PRESSURE, P R FIGURE A–15 Nelson–Obert generalized compressibility chart. Used with permission of Dr. Edward E. Obert, University of Wisconsin. 4.5 5.0 5.5 6.0 6.5 7.0 923 APPENDIX 1 TABLE A–16 Properties of the atmosphere at high altitude Altitude, m Temperature, 8C Pressure, kPa Gravity g, m/s2 Speed of Sound, m/s Density, kg/m3 Viscosity m, kg/m·s Thermal Conductivity, W/m·K 0 200 400 600 800 15.00 13.70 12.40 11.10 9.80 101.33 98.95 96.61 94.32 92.08 9.807 9.806 9.805 9.805 9.804 340.3 339.5 338.8 338.0 337.2 1.225 1.202 1.179 1.156 1.134 1.789 3 1025 1.783 3 1025 1.777 3 1025 1.771 3 1025 1.764 3 1025 0.0253 0.0252 0.0252 0.0251 0.0250 1000 1200 1400 1600 1800 8.50 7.20 5.90 4.60 3.30 89.88 87.72 85.60 83.53 81.49 9.804 9.803 9.802 9.802 9.801 336.4 335.7 334.9 334.1 333.3 1.112 1.090 1.069 1.048 1.027 1.758 3 1025 1.752 3 1025 1.745 3 1025 1.739 3 1025 1.732 3 1025 0.0249 0.0248 0.0247 0.0245 0.0244 2000 2200 2400 2600 2800 2.00 0.70 20.59 21.89 23.19 79.50 77.55 75.63 73.76 71.92 9.800 9.800 9.799 9.799 9.798 332.5 331.7 331.0 330.2 329.4 1.007 0.987 0.967 0.947 0.928 1.726 3 1025 1.720 3 1025 1.713 3 1025 1.707 3 1025 1.700 3 1025 0.0243 0.0242 0.0241 0.0240 0.0239 3000 3200 3400 3600 3800 24.49 25.79 27.09 28.39 29.69 70.12 68.36 66.63 64.94 63.28 9.797 9.797 9.796 9.796 9.795 328.6 327.8 327.0 326.2 325.4 0.909 0.891 0.872 0.854 0.837 1.694 3 1025 1.687 3 1025 1.681 3 1025 1.674 3 1025 1.668 3 1025 0.0238 0.0237 0.0236 0.0235 0.0234 4000 4200 4400 4600 4800 210.98 212.3 213.6 214.9 216.2 61.66 60.07 58.52 57.00 55.51 9.794 9.794 9.793 9.793 9.792 324.6 323.8 323.0 322.2 321.4 0.819 0.802 0.785 0.769 0.752 1.661 3 1025 1.655 3 1025 1.648 3 1025 1.642 3 1025 1.635 3 1025 0.0233 0.0232 0.0231 0.0230 0.0229 5000 5200 5400 5600 5800 217.5 218.8 220.1 221.4 222.7 54.05 52.62 51.23 49.86 48.52 9.791 9.791 9.790 9.789 9.785 320.5 319.7 318.9 318.1 317.3 0.736 0.721 0.705 0.690 0.675 1.628 3 1025 1.622 3 1025 1.615 3 1025 1.608 3 1025 1.602 3 1025 0.0228 0.0227 0.0226 0.0224 0.0223 6000 6200 6400 6600 6800 224.0 225.3 226.6 227.9 229.2 47.22 45.94 44.69 43.47 42.27 9.788 9.788 9.787 9.786 9.785 316.5 315.6 314.8 314.0 313.1 0.660 0.646 0.631 0.617 0.604 1.595 3 1025 1.588 3 1025 1.582 3 1025 1.575 3 1025 1.568 3 1025 0.0222 0.0221 0.0220 0.0219 0.0218 7000 8000 9000 230.5 236.9 243.4 41.11 35.65 30.80 9.785 9.782 9.779 312.3 308.1 303.8 0.590 0.526 0.467 1.561 3 1025 1.527 3 1025 1.493 3 1025 0.0217 0.0212 0.0206 10,000 12,000 14,000 16,000 18,000 249.9 256.5 256.5 256.5 256.5 26.50 19.40 14.17 10.53 7.57 9.776 9.770 9.764 9.758 9.751 299.5 295.1 295.1 295.1 295.1 0.414 0.312 0.228 0.166 0.122 1.458 3 1025 1.422 3 1025 1.422 3 1025 1.422 3 1025 1.422 3 1025 0.0201 0.0195 0.0195 0.0195 0.0195 Source of Data: U.S. Standard Atmosphere Supplements, U.S. Government Printing Office, 1966. Based on year-round mean conditions at 458 latitude and varies with the time of the year and the weather patterns. The conditions at sea level (z 5 0) are taken to be P 5 101.325 kPa, T 5 158C, r 5 1.2250 kg/m3, g 5 9.80665 m2/s. 924 PROPERTY TABLES AND CHARTS TABLE A–17 Ideal-gas properties of air T K h kJ/kg Pr u kJ/kg vr s8 kJ/kg·K T K h kJ/kg Pr u kJ/kg vr s8 kJ/kg·K 200 210 220 230 240 199.97 209.97 219.97 230.02 240.02 0.3363 0.3987 0.4690 0.5477 0.6355 142.56 149.69 156.82 164.00 171.13 1707.0 1512.0 1346.0 1205.0 1084.0 1.29559 1.34444 1.39105 1.43557 1.47824 580 590 600 610 620 586.04 596.52 607.02 617.53 628.07 14.38 15.31 16.28 17.30 18.36 419.55 427.15 434.78 442.42 450.09 115.7 110.6 105.8 101.2 96.92 2.37348 2.39140 2.40902 2.42644 2.44356 250 260 270 280 285 250.05 260.09 270.11 280.13 285.14 0.7329 0.8405 0.9590 1.0889 1.1584 178.28 185.45 192.60 199.75 203.33 979.0 887.8 808.0 738.0 706.1 1.51917 1.55848 1.59634 1.63279 1.65055 630 640 650 660 670 638.63 649.22 659.84 670.47 681.14 19.84 20.64 21.86 23.13 24.46 457.78 465.50 473.25 481.01 488.81 92.84 88.99 85.34 81.89 78.61 2.46048 2.47716 2.49364 2.50985 2.52589 290 295 298 300 305 290.16 295.17 298.18 300.19 305.22 1.2311 1.3068 1.3543 1.3860 1.4686 206.91 210.49 212.64 214.07 217.67 676.1 647.9 631.9 621.2 596.0 1.66802 1.68515 1.69528 1.70203 1.71865 680 690 700 710 720 691.82 702.52 713.27 724.04 734.82 25.85 27.29 28.80 30.38 32.02 496.62 504.45 512.33 520.23 528.14 75.50 72.56 69.76 67.07 64.53 2.54175 2.55731 2.57277 2.58810 2.60319 310 315 320 325 330 310.24 315.27 320.29 325.31 330.34 1.5546 1.6442 1.7375 1.8345 1.9352 221.25 224.85 228.42 232.02 235.61 572.3 549.8 528.6 508.4 489.4 1.73498 1.75106 1.76690 1.78249 1.79783 730 740 750 760 780 745.62 756.44 767.29 778.18 800.03 33.72 35.50 37.35 39.27 43.35 536.07 544.02 551.99 560.01 576.12 62.13 59.82 57.63 55.54 51.64 2.61803 2.63280 2.64737 2.66176 2.69013 340 350 360 370 380 340.42 350.49 360.58 370.67 380.77 2.149 2.379 2.626 2.892 3.176 242.82 250.02 257.24 264.46 271.69 454.1 422.2 393.4 367.2 343.4 1.82790 1.85708 1.88543 1.91313 1.94001 800 820 840 860 880 821.95 843.98 866.08 888.27 910.56 47.75 52.59 57.60 63.09 68.98 592.30 608.59 624.95 641.40 657.95 48.08 44.84 41.85 39.12 36.61 2.71787 2.74504 2.77170 2.79783 2.82344 390 400 410 420 430 390.88 400.98 411.12 421.26 431.43 3.481 3.806 4.153 4.522 4.915 278.93 286.16 293.43 300.69 307.99 321.5 301.6 283.3 266.6 251.1 1.96633 1.99194 2.01699 2.04142 2.06533 900 920 940 960 980 932.93 955.38 977.92 1000.55 1023.25 75.29 82.05 89.28 97.00 105.2 674.58 691.28 708.08 725.02 741.98 34.31 32.18 30.22 28.40 26.73 2.84856 2.87324 2.89748 2.92128 2.94468 440 450 460 470 480 441.61 451.80 462.02 472.24 482.49 5.332 5.775 6.245 6.742 7.268 315.30 322.62 329.97 337.32 344.70 236.8 223.6 211.4 200.1 189.5 2.08870 2.11161 2.13407 2.15604 2.17760 1000 1020 1040 1060 1080 1046.04 1068.89 1091.85 1114.86 1137.89 114.0 123.4 133.3 143.9 155.2 758.94 776.10 793.36 810.62 827.88 25.17 23.72 23.29 21.14 19.98 2.96770 2.99034 3.01260 3.03449 3.05608 490 500 510 520 530 492.74 503.02 513.32 523.63 533.98 7.824 8.411 9.031 9.684 10.37 352.08 359.49 366.92 374.36 381.84 179.7 170.6 162.1 154.1 146.7 2.19876 2.21952 2.23993 2.25997 2.27967 1100 1120 1140 1160 1180 1161.07 1184.28 1207.57 1230.92 1254.34 167.1 179.7 193.1 207.2 222.2 845.33 862.79 880.35 897.91 915.57 18.896 17.886 16.946 16.064 15.241 3.07732 3.09825 3.11883 3.13916 3.15916 540 550 560 570 544.35 555.74 565.17 575.59 11.10 11.86 12.66 13.50 389.34 396.86 404.42 411.97 139.7 133.1 127.0 121.2 2.29906 2.31809 2.33685 2.35531 1200 1220 1240 1277.79 1301.31 1324.93 238.0 254.7 272.3 933.33 951.09 968.95 14.470 13.747 13.069 3.17888 3.19834 3.21751 925 APPENDIX 1 TABLE A–17 Ideal-gas properties of air (Concluded) T K h kJ/kg Pr u kJ/kg vr s8 kJ/kg·K T K h kJ/kg 1260 1280 1348.55 1372.24 290.8 310.4 986.90 1004.76 12.435 3.23638 11.835 3.25510 1600 1757.57 1620 1782.00 1300 1320 1340 1360 1380 1395.97 1419.76 1443.60 1467.49 1491.44 330.9 352.5 375.3 399.1 424.2 1022.82 1040.88 1058.94 1077.10 1095.26 11.275 10.747 10.247 9.780 9.337 3.27345 3.29160 3.30959 3.32724 3.34474 1640 1660 1680 1700 1750 1806.46 878.9 1830.96 925.6 1855.50 974.2 1880.1 1025 1941.6 1161 1335.72 1354.48 1373.24 1392.7 1439.8 5.355 5.147 4.949 4.761 4.328 3.55381 3.56867 3.58335 3.5979 3.6336 1400 1420 1440 1460 1480 1515.42 1539.44 1563.51 1587.63 1611.79 450.5 478.0 506.9 537.1 568.8 1113.52 1131.77 1150.13 1168.49 1186.95 8.919 8.526 8.153 7.801 7.468 3.36200 3.37901 3.39586 3.41247 3.42892 1800 1850 1900 1950 2000 2003.3 2065.3 2127.4 2189.7 2252.1 1310 1475 1655 1852 2068 1487.2 1534.9 1582.6 1630.6 1678.7 3.994 3.601 3.295 3.022 2.776 3.6684 3.7023 3.7354 3.7677 3.7994 1500 1520 1540 1560 1580 1635.97 1660.23 1684.51 1708.82 1733.17 601.9 636.5 672.8 710.5 750.0 1205.41 1223.87 1242.43 1260.99 1279.65 7.152 6.854 6.569 6.301 6.046 3.44516 3.46120 3.47712 3.49276 3.50829 2050 2100 2150 2200 2250 2314.6 2377.7 2440.3 2503.2 2566.4 2303 2559 2837 3138 3464 1726.8 1775.3 1823.8 1872.4 1921.3 2.555 2.356 2.175 2.012 1.864 3.8303 3.8605 3.8901 3.9191 3.9474 Pr u kJ/kg vr 791.2 1298.30 5.804 834.1 1316.96 5.574 s8 kJ/kg·K 3.52364 3.53879 Note: The properties Pr (relative pressure) and vr (relative specific volume) are dimensionless quantities used in the analysis of isentropic processes, and should not be confused with the properties pressure and specific volume. Source of Data: Kenneth Wark, Thermodynamics, 4th ed. (New York: McGraw-Hill, 1983), pp. 785–86, table A–5. Originally published in J. H. Keenan and J. Kaye, Gas Tables (New York: John Wiley & Sons, 1948). 926 PROPERTY TABLES AND CHARTS TABLE A–18 Ideal-gas properties of nitrogen, N2 _ _ T h u K kJ/kmol kJ/kmol _ s8 kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 0 220 230 240 250 0 6,391 6,683 6,975 7,266 0 4,562 4,770 4,979 5,188 0 182.639 183.938 185.180 186.370 600 610 620 630 640 17,563 17,864 18,166 18,468 18,772 12,574 12,792 13,011 13,230 13,450 212.066 212.564 213.055 213.541 214.018 260 270 280 290 298 7,558 7,849 8,141 8,432 8,669 5,396 5,604 5,813 6,021 6,190 187.514 188.614 189.673 190.695 191.502 650 660 670 680 690 19,075 19,380 19,685 19,991 20,297 13,671 13,892 14,114 14,337 14,560 214.489 214.954 215.413 215.866 216.314 300 310 320 330 340 8,723 9,014 9,306 9,597 9,888 6,229 6,437 6,645 6,853 7,061 191.682 192.638 193.562 194.459 195.328 700 710 720 730 740 20,604 20,912 21,220 21,529 21,839 14,784 15,008 15,234 15,460 15,686 216.756 217.192 217.624 218.059 218.472 350 360 370 380 390 10,180 10,471 10,763 11,055 11,347 7,270 7,478 7,687 7,895 8,104 196.173 196.995 197.794 198.572 199.331 750 760 770 780 790 22,149 22,460 22,772 23,085 23,398 15,913 16,141 16,370 16,599 16,830 218.889 219.301 219.709 220.113 220.512 400 410 420 430 440 11,640 11,932 12,225 12,518 12,811 8,314 8,523 8,733 8,943 9,153 200.071 200.794 201.499 202.189 202.863 800 810 820 830 840 23,714 24,027 24,342 24,658 24,974 17,061 17,292 17,524 17,757 17,990 220.907 221.298 221.684 222.067 222.447 450 460 470 480 490 13,105 13,399 13,693 13,988 14,285 9,363 9,574 9,786 9,997 10,210 203.523 204.170 204.803 205.424 206.033 850 860 870 880 890 25,292 25,610 25,928 26,248 26,568 18,224 18,459 18,695 18,931 19,168 222.822 223.194 223.562 223.927 224.288 500 510 520 530 540 14,581 14,876 15,172 15,469 15,766 10,423 10,635 10,848 11,062 11,277 206.630 207.216 207.792 208.358 208.914 900 910 920 930 940 26,890 27,210 27,532 27,854 28,178 19,407 19,644 19,883 20,122 20,362 224.647 225.002 225.353 225.701 226.047 550 560 570 580 590 16,064 16,363 16,662 16,962 17,262 11,492 11,707 11,923 12,139 12,356 209.461 209.999 210.528 211.049 211.562 950 960 970 980 990 28,501 28,826 29,151 29,476 29,803 20,603 20,844 21,086 21,328 21,571 226.389 226.728 227.064 227.398 227.728 927 APPENDIX 1 TABLE A–18 Ideal-gas properties of nitrogen, N2 (Concluded) _ _ _ T h u s8 K kJ/kmol kJ/kmol kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 1000 1020 1040 1060 1080 30,129 30,784 31,442 32,101 32,762 21,815 22,304 22,795 23,288 23,782 228.057 228.706 229.344 229.973 230.591 1760 1780 1800 1820 1840 56,227 56,938 57,651 58,363 59,075 41,594 42,139 42,685 43,231 43,777 247.396 247.798 248.195 248.589 248.979 1100 1120 1140 1160 1180 33,426 34,092 34,760 35,430 36,104 24,280 24,780 25,282 25,786 26,291 231.199 231.799 232.391 232.973 233.549 1860 1880 1900 1920 1940 59,790 60,504 61,220 61,936 62,654 44,324 44,873 45,423 45,973 46,524 249.365 249.748 250.128 250.502 250.874 1200 1220 1240 1260 1280 36,777 37,452 38,129 38,807 39,488 26,799 27,308 27,819 28,331 28,845 234.115 234.673 235.223 235.766 236.302 1960 1980 2000 2050 2100 63,381 64,090 64,810 66,612 68,417 47,075 47,627 48,181 49,567 50,957 251.242 251.607 251.969 252.858 253.726 1300 1320 1340 1360 1380 40,170 40,853 41,539 42,227 42,915 29,361 29,378 30,398 30,919 31,441 236.831 237.353 237.867 238.376 238.878 2150 2200 2250 2300 2350 70,226 72,040 73,856 75,676 77,496 52,351 53,749 55,149 56,553 57,958 254.578 255.412 256.227 257.027 257.810 1400 1420 1440 1460 1480 43,605 44,295 44,988 45,682 46,377 31,964 32,489 33,014 33,543 34,071 239.375 239.865 240.350 240.827 241.301 2400 2450 2500 2550 2600 79,320 81,149 82,981 84,814 86,650 59,366 60,779 62,195 63,613 65,033 258.580 259.332 260.073 260.799 261.512 1500 1520 1540 1560 1580 47,073 47,771 48,470 49,168 49,869 34,601 35,133 35,665 36,197 36,732 241.768 242.228 242.685 243.137 243.585 2650 2700 2750 2800 2850 88,488 90,328 92,171 94,014 95,859 66,455 67,880 69,306 70,734 72,163 262.213 262.902 263.577 264.241 264.895 1600 1620 1640 1660 1680 50,571 51,275 51,980 52,686 53,393 37,268 37,806 38,344 38,884 39,424 244.028 244.464 244.896 245.324 245.747 2900 2950 3000 3050 3100 97,705 99,556 101,407 103,260 105,115 73,593 75,028 76,464 77,902 79,341 265.538 266.170 266.793 267.404 268.007 1700 1720 1740 54,099 54,807 55,516 39,965 40,507 41,049 246.166 246.580 246.990 3150 3200 3250 106,972 108,830 110,690 80,782 82,224 83,668 268.601 269.186 269.763 Source of Data: Tables A–18 through A–25 are adapted from Kenneth Wark, Thermodynamics, 4th ed. (New York: McGraw-Hill, 1983), pp. 787–98. Originally published in JANAF, Thermochemical Tables, NSRDS-NBS-37, 1971. 928 PROPERTY TABLES AND CHARTS TABLE A–19 Ideal-gas properties of oxygen, O2 _ _ T h u K kJ/kmol kJ/kmol _ s8 kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 0 220 230 240 250 0 6,404 6,694 6,984 7,275 0 4,575 4,782 4,989 5,197 0 196.171 197.461 198.696 199.885 600 610 620 630 640 17,929 18,250 18,572 18,895 19,219 12,940 13,178 13,417 13,657 13,898 226.346 226.877 227.400 227.918 228.429 260 270 280 290 298 7,566 7,858 8,150 8,443 8,682 5,405 5,613 5,822 6,032 6,203 201.027 202.128 203.191 204.218 205.033 650 660 670 680 690 19,544 19,870 20,197 20,524 20,854 14,140 14,383 14,626 14,871 15,116 228.932 229.430 229.920 230.405 230.885 300 310 320 330 340 8,736 9,030 9,325 9,620 9,916 6,242 6,453 6,664 6,877 7,090 205.213 206.177 207.112 208.020 208.904 700 710 720 730 740 21,184 21,514 21,845 22,177 22,510 15,364 15,611 15,859 16,107 16,357 231.358 231.827 232.291 232.748 233.201 350 360 370 380 390 10,213 10,511 10,809 11,109 11,409 7,303 7,518 7,733 7,949 8,166 209.765 210.604 211.423 212.222 213.002 750 760 770 780 790 22,844 23,178 23,513 23,850 24,186 16,607 16,859 17,111 17,364 17,618 233.649 234.091 234.528 234.960 235.387 400 410 420 430 440 11,711 12,012 12,314 12,618 12,923 8,384 8,603 8,822 9,043 9,264 213.765 214.510 215.241 215.955 216.656 800 810 820 830 840 24,523 24,861 25,199 25,537 25,877 17,872 18,126 18,382 18,637 18,893 235.810 236.230 236.644 237.055 237.462 450 460 470 480 490 13,228 13,525 13,842 14,151 14,460 9,487 9,710 9,935 10,160 10,386 217.342 218.016 218.676 219.326 219.963 850 860 870 880 890 26,218 26,559 26,899 27,242 27,584 19,150 19,408 19,666 19,925 20,185 237.864 238.264 238.660 239.051 239.439 500 510 520 530 540 14,770 15,082 15,395 15,708 16,022 10,614 10,842 11,071 11,301 11,533 220.589 221.206 221.812 222.409 222.997 900 910 920 930 940 27,928 28,272 28,616 28,960 29,306 20,445 20,706 20,967 21,228 21,491 239.823 240.203 240.580 240.953 241.323 550 560 570 580 590 16,338 16,654 16,971 17,290 17,609 11,765 11,998 12,232 12,467 12,703 223.576 224.146 224.708 225.262 225.808 950 960 970 980 990 29,652 29,999 30,345 30,692 31,041 21,754 22,017 22,280 22,544 22,809 241.689 242.052 242.411 242.768 242.120 929 APPENDIX 1 TABLE A–19 Ideal-gas properties of oxygen, O2 (Concluded ) _ _ _ T h u s8 K kJ/kmol kJ/kmol kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 1000 1020 1040 1060 1080 31,389 32,088 32,789 33,490 34,194 23,075 23,607 24,142 24,677 25,214 243.471 244.164 244.844 245.513 246.171 1760 1780 1800 1820 1840 58,880 59,624 60,371 61,118 61,866 44,247 44,825 45,405 45,986 46,568 263.861 264.283 264.701 265.113 265.521 1100 1120 1140 1160 1180 34,899 35,606 36,314 37,023 37,734 25,753 26,294 26,836 27,379 27,923 246.818 247.454 248.081 248.698 249.307 1860 1880 1900 1920 1940 62,616 63,365 64,116 64,868 65,620 47,151 47,734 48,319 48,904 49,490 265.925 266.326 266.722 267.115 267.505 1200 1220 1240 1260 1280 38,447 39,162 39,877 40,594 41,312 28,469 29,018 29,568 30,118 30,670 249.906 250.497 251.079 251.653 252.219 1960 1980 2000 2050 2100 66,374 67,127 67,881 69,772 71,668 50,078 50,665 51,253 52,727 54,208 267.891 268.275 268.655 269.588 270.504 1300 1320 1340 1360 1380 42,033 42,753 43,475 44,198 44,923 31,224 31,778 32,334 32,891 33,449 252.776 253.325 253.868 254.404 254.932 2150 2200 2250 2300 2350 73,573 75,484 77,397 79,316 81,243 55,697 57,192 58,690 60,193 61,704 271.399 272.278 273.136 273.891 274.809 1400 1420 1440 1460 1480 45,648 46,374 47,102 47,831 48,561 34,008 34,567 35,129 35,692 36,256 255.454 255.968 256.475 256.978 257.474 2400 2450 2500 2550 2600 83,174 85,112 87,057 89,004 90,956 63,219 64,742 66,271 67,802 69,339 275.625 276.424 277.207 277.979 278.738 1500 1520 1540 1560 1580 49,292 50,024 50,756 51,490 52,224 36,821 37,387 37,952 38,520 39,088 257.965 258.450 258.928 259.402 259.870 2650 2700 2750 2800 2850 92,916 94,881 96,852 98,826 100,808 70,883 72,433 73,987 75,546 77,112 279.485 280.219 280.942 281.654 282.357 1600 1620 1640 1660 1680 52,961 53,696 54,434 55,172 55,912 39,658 40,227 40,799 41,370 41,944 260.333 260.791 261.242 261.690 262.132 2900 2950 3000 3050 3100 102,793 104,785 106,780 108,778 110,784 78,682 80,258 81,837 83,419 85,009 283.048 283.728 284.399 285.060 285.713 1700 1720 1740 56,652 57,394 58,136 42,517 43,093 43,669 262.571 263.005 263.435 3150 3200 3250 112,795 114,809 116,827 86,601 88,203 89,804 286.355 286.989 287.614 930 PROPERTY TABLES AND CHARTS TABLE A–20 Ideal-gas properties of carbon dioxide, CO2 _ _ T h u K kJ/kmol kJ/kmol _ s8 kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 0 220 230 240 250 0 6,601 6,938 7,280 7,627 0 4,772 5,026 5,285 5,548 0 202.966 204.464 205.920 207.337 600 610 620 630 640 22,280 22,754 23,231 23,709 24,190 17,291 17,683 18,076 18,471 18,869 243.199 243.983 244.758 245.524 246.282 260 270 280 290 298 7,979 8,335 8,697 9,063 9,364 5,817 6,091 6,369 6,651 6,885 208.717 210.062 211.376 212.660 213.685 650 660 670 680 690 24,674 25,160 25,648 26,138 26,631 19,270 19,672 20,078 20,484 20,894 247.032 247.773 248.507 249.233 249.952 300 310 320 330 340 9,431 9,807 10,186 10,570 10,959 6,939 7,230 7,526 7,826 8,131 213.915 215.146 216.351 217.534 218.694 700 710 720 730 740 27,125 27,622 28,121 28,622 29,124 21,305 21,719 22,134 22,522 22,972 250.663 251.368 252.065 252.755 253.439 350 360 370 380 390 11,351 11,748 12,148 12,552 12,960 8,439 8,752 9,068 9,392 9,718 219.831 220.948 222.044 223.122 224.182 750 760 770 780 790 29,629 30,135 30,644 31,154 31,665 23,393 23,817 24,242 24,669 25,097 254.117 254.787 255.452 256.110 256.762 400 410 420 430 440 13,372 13,787 14,206 14,628 15,054 10,046 10,378 10,714 11,053 11,393 225.225 226.250 227.258 228.252 229.230 800 810 820 830 840 32,179 32,694 33,212 33,730 34,251 25,527 25,959 26,394 26,829 27,267 257.408 258.048 258.682 259.311 259.934 450 460 470 480 490 15,483 15,916 16,351 16,791 17,232 11,742 12,091 12,444 12,800 13,158 230.194 231.144 232.080 233.004 233.916 850 860 870 880 890 34,773 35,296 35,821 36,347 36,876 27,706 28,125 28,588 29,031 29,476 260.551 261.164 261.770 262.371 262.968 500 510 520 530 540 17,678 18,126 18,576 19,029 19,485 13,521 13,885 14,253 14,622 14,996 234.814 235.700 236.575 237.439 238.292 900 910 920 930 940 37,405 37,935 38,467 39,000 39,535 29,922 30,369 30,818 31,268 31,719 263.559 264.146 264.728 265.304 265.877 550 560 570 580 590 19,945 20,407 20,870 21,337 21,807 15,372 15,751 16,131 16,515 16,902 239.135 239.962 240.789 241.602 242.405 950 960 970 980 990 40,070 40,607 41,145 41,685 42,226 32,171 32,625 33,081 33,537 33,995 266.444 267.007 267.566 268.119 268.670 931 APPENDIX 1 TABLE A–20 Ideal-gas properties of carbon dioxide, CO2 (Concluded) _ _ _ T h u s8 K kJ/kmol kJ/kmol kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 1000 1020 1040 1060 1080 42,769 43,859 44,953 46,051 47,153 34,455 35,378 36,306 37,238 38,174 269.215 270.293 271.354 272.400 273.430 1760 1780 1800 1820 1840 86,420 87,612 88,806 90,000 91,196 71,787 72,812 73,840 74,868 75,897 301.543 302.217 302.884 303.544 304.198 1100 1120 1140 1160 1180 48,258 49,369 50,484 51,602 52,724 39,112 40,057 41,006 41,957 42,913 274.445 275.444 276.430 277.403 278.361 1860 1880 1900 1920 1940 92,394 93,593 94,793 95,995 97,197 76,929 77,962 78,996 80,031 81,067 304.845 305.487 306.122 306.751 307.374 1200 1220 1240 1260 1280 53,848 54,977 56,108 57,244 58,381 43,871 44,834 45,799 46,768 47,739 297.307 280.238 281.158 282.066 282.962 1960 1980 2000 2050 2100 98,401 99,606 100,804 103,835 106,864 82,105 83,144 84,185 86,791 89,404 307.992 308.604 309.210 310.701 312.160 1300 1320 1340 1360 1380 59,522 60,666 61,813 62,963 64,116 48,713 49,691 50,672 51,656 52,643 283.847 284.722 285.586 286.439 287.283 2150 2200 2250 2300 2350 109,898 112,939 115,984 119,035 122,091 92,023 94,648 97,277 99,912 102,552 313.589 314.988 316.356 317.695 319.011 1400 1420 1440 1460 1480 65,271 66,427 67,586 68,748 66,911 53,631 54,621 55,614 56,609 57,606 288.106 288.934 289.743 290.542 291.333 2400 2450 2500 2550 2600 125,152 128,219 131,290 134,368 137,449 105,197 107,849 110,504 113,166 115,832 320.302 321.566 322.808 324.026 325.222 1500 1520 1540 1560 1580 71,078 72,246 73,417 74,590 76,767 58,606 59,609 60,613 61,620 62,630 292.114 292.888 292.654 294.411 295.161 2650 2700 2750 2800 2850 140,533 143,620 146,713 149,808 152,908 118,500 121,172 123,849 126,528 129,212 326.396 327.549 328.684 329.800 330.896 1600 1620 1640 1660 1680 76,944 78,123 79,303 80,486 81,670 63,741 64,653 65,668 66,592 67,702 295.901 296.632 297.356 298.072 298.781 2900 2950 3000 3050 3100 156,009 159,117 162,226 165,341 168,456 131,898 134,589 137,283 139,982 142,681 331.975 333.037 334.084 335.114 336.126 1700 1720 1740 82,856 84,043 85,231 68,721 69,742 70,764 299.482 300.177 300.863 3150 3200 3250 171,576 174,695 177,822 145,385 148,089 150,801 337.124 338.109 339.069 932 PROPERTY TABLES AND CHARTS TABLE A – 21 Ideal-gas properties of carbon monoxide, CO _ _ _ T h u s8 K kJ/kmol kJ/kmol kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 0 220 230 240 250 0 6,391 6,683 6,975 7,266 0 4,562 4,771 4,979 5,188 0 188.683 189.980 191.221 192.411 600 610 620 630 640 17,611 17,915 18,221 18,527 18,833 12,622 12,843 13,066 13,289 13,512 218.204 218.708 219.205 219.695 220.179 260 270 280 290 298 7,558 7,849 8,140 8,432 8,669 5,396 5,604 5,812 6,020 6,190 193.554 194.654 195.713 196.735 197.543 650 660 670 680 690 19,141 19,449 19,758 20,068 20,378 13,736 13,962 14,187 14,414 14,641 220.656 221.127 221.592 222.052 222.505 300 310 320 330 340 8,723 9,014 9,306 9,597 9,889 6,229 6,437 6,645 6,854 7,062 197.723 198.678 199.603 200.500 201.371 700 710 720 730 740 20,690 21,002 21,315 21,628 21,943 14,870 15,099 15,328 15,558 15,789 222.953 223.396 223.833 224.265 224.692 350 360 370 380 390 10,181 10,473 10,765 11,058 11,351 7,271 7,480 7,689 7,899 8,108 202.217 203.040 203.842 204.622 205.383 750 760 770 780 790 22,258 22,573 22,890 23,208 23,526 16,022 16,255 16,488 16,723 16,957 225.115 225.533 225.947 226.357 226.762 400 410 420 430 440 11,644 11,938 12,232 12,526 12,821 8,319 8,529 8,740 8,951 9,163 206.125 206.850 207.549 208.252 208.929 800 810 820 830 840 23,844 24,164 24,483 24,803 25,124 17,193 17,429 17,665 17,902 18,140 227.162 227.559 227.952 228.339 228.724 450 460 470 480 490 13,116 13,412 13,708 14,005 14,302 9,375 9,587 9,800 10,014 10,228 209.593 210.243 210.880 211.504 212.117 850 860 870 880 890 25,446 25,768 26,091 26,415 26,740 18,379 18,617 18,858 19,099 19,341 229.106 229.482 229.856 230.227 230.593 500 510 520 530 540 14,600 14,898 15,197 15,497 15,797 10,443 10,658 10,874 11,090 11,307 212.719 213.310 213.890 214.460 215.020 900 910 920 930 940 27,066 27,392 27,719 28,046 28,375 19,583 19,826 20,070 20,314 20,559 230.957 231.317 231.674 232.028 232.379 550 560 570 580 590 16,097 16,399 16,701 17,003 17,307 11,524 11,743 11,961 12,181 12,401 215.572 216.115 216.649 217.175 217.693 950 960 970 980 990 28,703 29,033 29,362 29,693 30,024 20,805 21,051 21,298 21,545 21,793 232.727 233.072 233.413 233.752 234.088 933 APPENDIX 1 TABLE A–21 Ideal-gas properties of carbon monoxide, CO (Concluded) _ _ _ T h u s8 K kJ/kmol kJ/kmol kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 1000 1020 1040 1060 1080 30,355 31,020 31,688 32,357 33,029 22,041 22,540 23,041 23,544 24,049 234.421 235.079 235.728 236.364 236.992 1760 1780 1800 1820 1840 56,756 57,473 58,191 58,910 59,629 42,123 42,673 43,225 43,778 44,331 253.991 254.398 254.797 255.194 255.587 1100 1120 1140 1160 1180 33,702 34,377 35,054 35,733 36,406 24,557 25,065 25,575 26,088 26,602 237.609 238.217 238.817 239.407 239.989 1860 1880 1900 1920 1940 60,351 61,072 61,794 62,516 63,238 44,886 45,441 45,997 46,552 47,108 255.976 256.361 256.743 257.122 257.497 1200 1220 1240 1260 1280 37,095 37,780 38,466 39,154 39,844 27,118 27,637 28,426 28,678 29,201 240.663 241.128 241.686 242.236 242.780 1960 1980 2000 2050 2100 63,961 64,684 65,408 67,224 69,044 47,665 48,221 48,780 50,179 51,584 257.868 258.236 258.600 259.494 260.370 1300 1320 1340 1360 1380 40,534 41,226 41,919 42,613 43,309 29,725 30,251 30,778 31,306 31,836 243.316 243.844 244.366 244.880 245.388 2150 2200 2250 2300 2350 70,864 72,688 74,516 76,345 78,178 52,988 54,396 55,809 57,222 58,640 261.226 262.065 262.887 263.692 264.480 1400 1420 1440 1460 1480 44,007 44,707 45,408 46,110 46,813 32,367 32,900 33,434 33,971 34,508 245.889 246.385 246.876 247.360 247.839 2400 2450 2500 2550 2600 80,015 81,852 83,692 85,537 87,383 60,060 61,482 62,906 64,335 65,766 265.253 266.012 266.755 267.485 268.202 1500 1520 1540 1560 1580 47,517 48,222 48,928 49,635 50,344 35,046 35,584 36,124 36,665 37,207 248.312 248.778 249.240 249.695 250.147 2650 2700 2750 2800 2850 89,230 91,077 92,930 94,784 96,639 67,197 68,628 70,066 71,504 72,945 268.905 269.596 270.285 270.943 271.602 1600 1620 1640 1660 1680 51,053 51,763 52,472 53,184 53,895 37,750 38,293 38,837 39,382 39,927 250.592 251.033 251.470 251.901 252.329 2900 2950 3000 3050 3100 98,495 100,352 102,210 104,073 105,939 74,383 75,825 77,267 78,715 80,164 272.249 272.884 273.508 274.123 274.730 1700 1720 1740 54,609 55,323 56,039 40,474 41,023 41,572 252.751 253.169 253.582 3150 3200 3250 107,802 109,667 111,534 81,612 83,061 84,513 275.326 275.914 276.494 934 PROPERTY TABLES AND CHARTS TABLE A–22 Ideal-gas properties of hydrogen, H2 _ _ T h u K kJ/kmol kJ/kmol _ s8 kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 0 260 270 280 290 0 7,370 7,657 7,945 8,233 0 5,209 5,412 5,617 5,822 0 126.636 127.719 128.765 129.775 1440 1480 1520 1560 1600 42,808 44,091 45,384 46,683 47,990 30,835 31,786 32,746 33,713 34,687 177.410 178.291 179.153 179.995 180.820 298 300 320 340 360 8,468 8,522 9,100 9,680 10,262 5,989 6,027 6,440 6,853 7,268 130.574 130.754 132.621 134.378 136.039 1640 1680 1720 1760 1800 49,303 50,622 51,947 53,279 54,618 35,668 36,654 37,646 38,645 39,652 181.632 182.428 183.208 183.973 184.724 380 400 420 440 460 10,843 11,426 12,010 12,594 13,179 7,684 8,100 8,518 8,936 9,355 137.612 139.106 140.529 141.888 143.187 1840 1880 1920 1960 2000 55,962 57,311 58,668 60,031 61,400 40,663 41,680 42,705 43,735 44,771 185.463 186.190 186.904 187.607 188.297 480 500 520 560 600 13,764 14,350 14,935 16,107 17,280 9,773 10,193 10,611 11,451 12,291 144.432 145.628 146.775 148.945 150.968 2050 2100 2150 2200 2250 63,119 64,847 66,584 68,328 70,080 46,074 47,386 48,708 50,037 51,373 189.148 189.979 190.796 191.598 192.385 640 680 720 760 800 18,453 19,630 20,807 21,988 23,171 13,133 13,976 14,821 15,669 16,520 152.863 154.645 156.328 157.923 159.440 2300 2350 2400 2450 2500 71,839 73,608 75,383 77,168 78,960 52,716 54,069 55,429 56,798 58,175 193.159 193.921 194.669 195.403 196.125 840 880 920 960 1000 24,359 25,551 26,747 27,948 29,154 17,375 18,235 19,098 19,966 20,839 160.891 162.277 163.607 164.884 166.114 2550 2600 2650 2700 2750 80,755 82,558 84,368 86,186 88,008 59,554 60,941 62,335 63,737 65,144 196.837 197.539 198.229 198.907 199.575 1040 1080 1120 1160 1200 30,364 31,580 32,802 34,028 35,262 21,717 22,601 23,490 24,384 25,284 167.300 168.449 169.560 170.636 171.682 2800 2850 2900 2950 3000 89,838 91,671 93,512 95,358 97,211 66,558 67,976 69,401 70,831 72,268 200.234 200.885 201.527 202.157 202.778 1240 1280 1320 1360 1400 36,502 37,749 39,002 40,263 41,530 26,192 27,106 28,027 28,955 29,889 172.698 173.687 174.652 175.593 176.510 3050 3100 3150 3200 3250 99,065 100,926 102,793 104,667 106,545 73,707 75,152 76,604 78,061 79,523 203.391 203.995 204.592 205.181 205.765 935 APPENDIX 1 TABLE A–23 Ideal-gas properties of water vapor, H2O _ _ T h u K kJ/kmol kJ/kmol _ s8 kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 0 220 230 240 250 0 7,295 7,628 7,961 8,294 0 5,466 5,715 5,965 6,215 0 178.576 180.054 181.471 182.831 600 610 620 630 640 20,402 20,765 21,130 21,495 21,862 15,413 15,693 15,975 16,257 16,541 212.920 213.529 214.122 214.707 215.285 260 270 280 290 298 8,627 8,961 9,296 9,631 9,904 6,466 6,716 6,968 7,219 7,425 184.139 185.399 186.616 187.791 188.720 650 660 670 680 690 22,230 22,600 22,970 23,342 23,714 16,826 17,112 17,399 17,688 17,978 215.856 216.419 216.976 217.527 218.071 300 310 320 330 340 9,966 10,302 10,639 10,976 11,314 7,472 7,725 7,978 8,232 8,487 188.928 190.030 191.098 192.136 193.144 700 710 720 730 740 24,088 24,464 24,840 25,218 25,597 18,268 18,561 18,854 19,148 19,444 218.610 219.142 219.668 220.189 220.707 350 360 370 380 390 11,652 11,992 12,331 12,672 13,014 8,742 8,998 9,255 9,513 9,771 194.125 195.081 196.012 196.920 197.807 750 760 770 780 790 25,977 26,358 26,741 27,125 27,510 19,741 20,039 20,339 20,639 20,941 221.215 221.720 222.221 222.717 223.207 400 410 420 430 440 13,356 13,699 14,043 14,388 14,734 10,030 10,290 10,551 10,813 11,075 198.673 199.521 200.350 201.160 201.955 800 810 820 830 840 27,896 28,284 28,672 29,062 29,454 21,245 21,549 21,855 22,162 22,470 223.693 224.174 224.651 225.123 225.592 450 460 470 480 490 15,080 15,428 15,777 16,126 16,477 11,339 11,603 11,869 12,135 12,403 202.734 203.497 204.247 204.982 205.705 850 860 870 880 890 29,846 30,240 30,635 31,032 31,429 22,779 23,090 23,402 23,715 24,029 226.057 226.517 226.973 227.426 227.875 500 510 520 530 540 16,828 17,181 17,534 17,889 18,245 12,671 12,940 13,211 13,482 13,755 206.413 207.112 207.799 208.475 209.139 900 910 920 930 940 31,828 32,228 32,629 33,032 33,436 24,345 24,662 24,980 25,300 25,621 228.321 228.763 229.202 229.637 230.070 550 560 570 580 590 18,601 18,959 19,318 19,678 20,039 14,028 14,303 14,579 14,856 15,134 209.795 210.440 211.075 211.702 212.320 950 960 970 980 990 33,841 34,247 34,653 35,061 35,472 25,943 26,265 26,588 26,913 27,240 230.499 230.924 231.347 231.767 232.184 936 PROPERTY TABLES AND CHARTS TABLE A–23 Ideal-gas properties of water vapor, H2O (Continued) _ _ _ T h u s8 K kJ/kmol kJ/kmol kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 1000 1020 1040 1060 1080 35,882 36,709 37,542 38,380 39,223 27,568 28,228 28,895 29,567 30,243 232.597 233.415 234.223 235.020 235.806 1760 1780 1800 1820 1840 70,535 71,523 72,513 73,507 74,506 55,902 56,723 57,547 58,375 59,207 258.151 258.708 259.262 259.811 260.357 1100 1120 1140 1160 1180 40,071 40,923 41,780 42,642 43,509 30,925 31,611 32,301 32,997 33,698 236.584 237.352 238.110 238.859 239.600 1860 1880 1900 1920 1940 75,506 76,511 77,517 78,527 79,540 60,042 60,880 61,720 62,564 63,411 260.898 261.436 261.969 262.497 263.022 1200 1220 1240 1260 1280 44,380 45,256 46,137 47,022 47,912 34,403 35,112 35,827 36,546 37,270 240.333 241.057 241.773 242.482 243.183 1960 1980 2000 2050 2100 80,555 81,573 82,593 85,156 87,735 64,259 65,111 65,965 68,111 70,275 263.542 264.059 264.571 265.838 267.081 1300 1320 1340 1360 1380 48,807 49,707 50,612 51,521 52,434 38,000 38,732 39,470 40,213 40,960 243.877 244.564 245.243 245.915 246.582 2150 2200 2250 2300 2350 90,330 92,940 95,562 98,199 100,846 72,454 74,649 76,855 79,076 81,308 268.301 269.500 270.679 271.839 272.978 1400 1420 1440 1460 1480 53,351 54,273 55,198 56,128 57,062 41,711 42,466 43,226 43,989 44,756 247.241 247.895 248.543 249.185 249.820 2400 2450 2500 2550 2600 103,508 106,183 108,868 111,565 114,273 83,553 85,811 88,082 90,364 92,656 274.098 275.201 276.286 277.354 278.407 1500 1520 1540 1560 1580 57,999 58,942 59,888 60,838 61,792 45,528 46,304 47,084 47,868 48,655 250.450 251.074 251.693 252.305 252.912 2650 2700 2750 2800 2850 116,991 119,717 122,453 125,198 127,952 94,958 97,269 99,588 101,917 104,256 279.441 280.462 281.464 282.453 283.429 1600 1620 1640 1660 1680 62,748 63,709 64,675 65,643 66,614 49,445 50,240 51,039 51,841 52,646 253.513 254.111 254.703 255.290 255.873 2900 2950 3000 3050 3100 130,717 133,486 136,264 139,051 141,846 106,605 108,959 111,321 113,692 116,072 284.390 285.338 286.273 287.194 288.102 1700 1720 1740 67,589 68,567 69,550 53,455 54,267 55,083 256.450 257.022 257.589 3150 3200 3250 144,648 147,457 150,272 118,458 120,851 123,250 288.999 289.884 290.756 937 APPENDIX 1 TABLE A–24 Ideal-gas properties of monatomic oxygen, O _ _ _ T h u s8 K kJ/kmol kJ/kmol kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 0 298 300 500 1000 1500 1600 1700 1800 1900 2000 2050 2100 2150 2200 2250 2300 2350 0 6,852 6,892 11,197 21,713 32,150 34,234 36,317 38,400 40,482 42,564 43,605 44,646 45,687 46,728 47,769 48,811 49,852 0 4,373 4,398 7,040 13,398 19,679 20,931 22,183 23,434 24,685 25,935 26,560 27,186 27,811 28,436 29,062 29,688 30,314 0 160.944 161.079 172.088 186.678 195.143 196.488 197.751 198.941 200.067 201.135 201.649 202.151 202.641 203.119 203.588 204.045 204.493 2400 2450 2500 2550 2600 2650 2700 2750 2800 2850 2900 2950 3000 3100 3200 3300 3400 3500 50,894 51,936 52,979 54,021 55,064 56,108 57,152 58,196 59,241 60,286 61,332 62,378 63,425 65,520 67,619 69,720 71,824 73,932 30,940 31,566 32,193 32,820 33,447 34,075 34,703 35,332 35,961 36,590 37,220 37,851 38,482 39,746 41,013 42,283 43,556 44,832 204.932 205.362 205.783 206.196 206.601 206.999 207.389 207.772 208.148 208.518 208.882 209.240 209.592 210.279 210.945 211.592 212.220 212.831 Ideal-gas properties of hydroxyl, OH _ _ T h u K kJ/kmol kJ/kmol _ s8 kJ/kmol·K T K _ h kJ/kmol _ u kJ/kmol _ s8 kJ/kmol·K 0 298 300 500 1000 1500 1600 1700 1800 1900 2000 2050 2100 2150 2200 2250 2300 2350 0 183.594 183.779 198.955 219.624 232.506 234.642 236.672 238.606 240.453 242.221 243.077 243.917 244.740 245.547 246.338 247.116 247.879 2400 2450 2500 2550 2600 2650 2700 2750 2800 2850 2900 2950 3000 3100 3200 3300 3400 3500 77,015 78,801 80,592 82,388 84,189 85,995 87,806 89,622 91,442 93,266 95,095 96,927 98,763 102,447 106,145 109,855 113,578 117,312 57,061 58,431 59,806 61,186 62,572 63,962 65,358 66,757 68,162 69,570 70,983 72,400 73,820 76,673 79,539 82,418 85,309 88,212 248.628 249.364 250.088 250.799 251.499 252.187 252.864 253.530 254.186 254.832 255.468 256.094 256.712 257.919 259.093 260.235 261.347 262.429 TABLE A–25 0 9,188 9,244 15,181 30,123 46,046 49,358 52,706 56,089 59,505 62,952 64,687 66,428 68,177 69,932 71,694 73,462 75,236 0 6,709 6,749 11,024 21,809 33,575 36,055 38,571 41,123 43,708 46,323 47,642 48,968 50,301 51,641 52,987 54,339 55,697 938 PROPERTY TABLES AND CHARTS TABLE A–26 Enthalpy of formation, Gibbs function of formation, and absolute entropy at 258C, 1 atm _ _ _ gf8 s8 hf8 Substance Formula kJ/kmol kJ/kmol kJ/kmol·K Carbon Hydrogen Nitrogen Oxygen Carbon monoxide Carbon dioxide Water vapor Water Hydrogen peroxide Ammonia Methane Acetylene Ethylene Ethane Propylene Propane n-Butane n-Octane n-Octane n-Dodecane Benzene Methyl alcohol Methyl alcohol Ethyl alcohol Ethyl alcohol Oxygen Hydrogen Nitrogen Hydroxyl C(s) H2(g) N2(g) O2(g) CO(g) CO2(g) H2O(g) H2O(,) H2O2(g) NH3(g) CH4(g) C2H2(g) C2H4(g) C2H6(g) C3H6(g) C3H8(g) C4H10(g) C8H18(g) C8H18(,) C12H26(g) C6H6(g) CH3OH(g) CH3OH(,) C2H5OH(g) C2H5OH(,) O(g) H(g) N(g) OH(g) 0 0 0 0 2110,530 2393,520 2241,820 2285,830 2136,310 246,190 274,850 1226,730 +52,280 284,680 +20,410 2103,850 2126,150 2208,450 2249,950 2291,010 +82,930 2200,670 2238,660 2235,310 2277,690 1249,190 1218,000 1472,650 139,460 0 0 0 0 2137,150 2394,360 2228,590 2237,180 2105,600 216,590 250,790 1209,170 168,120 232,890 162,720 223,490 215,710 116,530 +6,610 150,150 1129,660 2162,000 2166,360 2168,570 2174,890 1231,770 1203,290 1455,510 134,280 5.74 130.68 191.61 205.04 197.65 213.80 188.83 69.92 232.63 192.33 186.16 200.85 219.83 229.49 266.94 269.91 310.12 466.73 360.79 622.83 269.20 239.70 126.80 282.59 160.70 161.06 114.72 153.30 183.70 Source of Data: From JANAF, Thermochemical Tables (Midland, MI: Dow Chemical Co., 1971); Selected Values of Chemical Thermodynamic Properties, NBS Technical Note 270-3, 1968; and API Research Project 44 (Carnegie Press, 1953). 939 APPENDIX 1 TABLE A–27 Properties of some common fuels and hydrocarbons Fuel (phase) Formula Molar mass, kg/kmol Carbon (s) Hydrogen (g) Carbon monoxide (g) Methane (g) Methanol (,) Acetylene (g) Ethane (g) Ethanol (,) Propane (,) Butane (,) 1-Pentene (,) Isopentane (,) Benzene (,) Hexene (,) Hexane (,) Toluene (,) Heptane (,) Octane (,) Decane (,) Gasoline (,) Light diesel (,) Heavy diesel (,) Natural gas (g) C H2 CO CH4 CH4O C2H2 C2H6 C2H6O C3H8 C4H10 C5H10 C5H12 C6H6 C6H12 C6H14 C7H8 C7H16 C8H18 C10H22 CnH1.87n CnH1.8n CnH1.7n CnH3.8nN0.1n 12.011 2.016 28.013 16.043 32.042 26.038 30.070 46.069 44.097 58.123 70.134 72.150 78.114 84.161 86.177 92.141 100.204 114.231 142.285 100–110 170 200 18 1 Density,1 kg/L 2 — — — 0.790 — — 0.790 0.500 0.579 0.641 0.626 0.877 0.673 0.660 0.867 0.684 0.703 0.730 0.72–0.78 0.78–0.84 0.82–0.88 — At 1 atm and 208C. At 258C for liquid fuels, and 1 atm and normal boiling temperature for gaseous fuels. At 258C. Multiply by molar mass to obtain heating values in kJ/kmol. 2 3 Enthalpy of vaporization,2 kJ/kg Specific heat,1 cp kJ/kg·K Higher heating value,3 kJ/kg Lower heating value,3 kJ/kg — — — 509 1168 — 172 919 335 362 363 — 433 392 366 412 365 363 361 350 270 230 — 0.708 14.4 1.05 2.20 2.53 1.69 1.75 2.44 2.77 2.42 2.20 2.32 1.72 1.84 2.27 1.71 2.24 2.23 2.21 2.4 2.2 1.9 2 32,800 141,800 10,100 55,530 22,660 49,970 51,900 29,670 50,330 49,150 47,760 48,570 41,800 47,500 48,310 42,400 48,100 47,890 47,640 47,300 46,100 45,500 50,000 32,800 120,000 10,100 50,050 19,920 48,280 47,520 26,810 46,340 45,370 44,630 44,910 40,100 44,400 44,740 40,500 44,600 44,430 44,240 44,000 43,200 42,800 45,000 940 PROPERTY TABLES AND CHARTS TABLE A–28 Natural logarithms of the equilibrium constant Kp The equilibrium constant Kp for the reaction nA A + nB B Δ nC C + nD D is defined as Kp ; PCnC PDnD PAnA PBnB Temp., H2 Δ 2H O2 Δ 2O N2 Δ 2N H2O Δ H2 + 1/2O2 H2O Δ 1/2H2 + OH CO2 Δ CO + 1/2O2 298 2164.005 500 292.827 1000 239.803 1200 230.874 1400 224.463 1600 219.637 1800 215.866 2000 212.840 2200 210.353 2400 28.276 2600 26.517 2800 25.002 3000 23.685 3200 22.534 3400 21.516 3600 20.609 3800 0.202 4000 0.934 4500 2.486 5000 3.725 5500 4.743 6000 5.590 2186.975 2105.630 245.150 235.005 227.742 222.285 218.030 214.622 211.827 29.497 27.521 25.826 24.357 23.072 21.935 20.926 20.019 0.796 2.513 3.895 5.023 5.963 2367.480 2213.372 299.127 280.011 266.329 256.055 248.051 241.645 236.391 232.011 228.304 225.117 222.359 219.937 217.800 215.898 214.199 212.660 29.414 26.807 24.666 22.865 292.208 252.691 223.163 218.182 214.609 211.921 29.826 28.145 26.768 25.619 24.648 23.812 23.086 22.451 21.891 21.392 20.945 20.542 0.312 0.996 1.560 2.032 2106.208 260.281 226.034 220.283 216.099 213.066 210.657 28.728 27.148 25.832 24.719 23.763 22.937 22.212 21.576 21.088 20.501 20.044 0.920 1.689 2.318 2.843 2103.762 257.616 223.529 217.871 213.842 210.830 28.497 26.635 25.120 23.860 22.801 21.894 21.111 20.429 0.169 0.701 1.176 1.599 2.490 3.197 3.771 4.245 K 1 /2N2 + 1/2O2 Δ NO 235.052 220.295 29.388 27.569 26.270 25.294 24.536 23.931 23.433 23.019 22.671 22.372 22.114 21.888 21.690 21.513 21.356 21.216 20.921 20.686 20.497 20.341 Source of Data: Gordon J. Van Wylen and Richard E. Sonntag, Fundamentals of Classical Thermodynamics, English/SI Version, 3rd ed. (New York: John Wiley & Sons, 1986), p. 723, table A.14. Based on thermodynamic data given in JANAF, Thermochemical Tables (Midland, MI: Thermal Research Laboratory, The Dow Chemical Company, 1971). 941 APPENDIX 1 7.5 0.50 7.0 0.55 T 0.60 R 6.5 0.65 0.70 6.0 Sa 0.75 tur 5.5 ate 0.80 dl iqu id 0.90 5.0 0.75 0.85 0.90 1.10 1.15 0.92 3.5 0.94 1.20 0.96 1.25 3.0 1.30 0.98 2.5 1.40 2.0 1.50 1.60 1.5 r apo 5 dv rate 0.9 0 0.9 1.1 1.2 0 0 1.0 00 1.70 1.80 2.40 2.60 0 1.5 u Sat 0.5 1.90 2.00 2.20 0 3 1. 1. –– –– hideal – h hideal – h = ————– Enthalpy departure Zh = ————– RuTcr RTcr 0.80 4.5 4.0 0.85 0.94 0.92 0.98 0.96 1.00 1.02 1.04 1.06 1.08 2.80 3.00 2.00 4.00 0 0.1 0.2 0.3 0.4 0.5 1.0 2.0 3.0 4.0 5.0 10 20 30 FIGURE A–29 Generalized enthalpy departure chart. Source of Data: Redrawn from Gordon van Wylen and Richard Sontag, Fundamentals of Classical Thermodynamics, (SI version), 2d ed., Wiley, New York, 1976. 0.500 0.400 = TR 80 0.200 = 0. 0 1.0 0. 0.300 0 0.9 0 9 TR SSa attuu rraa tteed dv vaap poo urr –– –– hideal – h hideal – h = ————– Enthalpy departure Zh = ————– RuTcr RTcr Reduced pressure, PR 1.10 1.20 1.40 1.60 0.100 2.00 0.000 0 0.05 0.10 0.15 PR 0.20 0.25 0.30 TRr 8.0 r oour aapp .90 dvv d =0 e e t at a T r R r ttuu SSaa 0 1.0 0.400 0.300 80 9.0 0.500 0. Entropy departure 10.0 sideal – s sideal – s = ————– Zs = ————– Ru R 942 PROPERTY TABLES AND CHARTS 0.200 0.100 0.000 0 1.10 1.20 1.40 1.60 2.00 0.05 0.10 0.15 0.20 0.25 0.30 PR 7.0 0.55 0.60 sid igqau dedl artaet tautru SSa 6.0 0.65 0.70 5.0 0.75 0.75 0.80 0.80 0.85 4.0 0.90 0.90 0.94 0.92 0.98 0.92 1.00 1.02 0.96 0.85 0.96 0.94 3.0 0.94 0.98 1.04 1.02 1.06 1.08 0.98 1.06 1.10 1.15 2.0 1.20 1.30 1.0 1.0.95 00 sideal – s sideal – s = ————– Entropy departure Zs = ————– Ru R 0.50 or ted vap 0 Satura 0.9 0 0.1 0.2 0.3 0.40.5 4 1.0 .10 1 1.20 1.40 1.60 1.0 2.0 1.40 1.50 1.60 1.80 2.00 3.00 2.50 3.0 4.0 5.0 Reduced pressure, PR FIGURE A–30 Generalized entropy departure chart. 10 20 30 Source of Data: Redrawn from Gordon van Wylen and Richard Sontag, Fundamentals of Classical Thermodynamics, (SI version), 2d ed., Wiley, New York, 1976. 5 10 10 15 )k (h n io t ra tu Sa 60 m te p re tu a er 0.8 4 % 0.8 6 % 50 % 40 Dry bulb temperature °C 20 % 60 30% 30 y umidit lative h 10% re C re ° atu per em lb t t bu we 20% 25 30 40 b g kilo per eter m c i u vol 0 0.9 2 0.8 0 0.8 0.7 8 Reprinted by permission of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., Atlanta, GA; used with permission. 20 25 8 FIGURE A–31 Psychrometric chart at 1 atm total pressure. 15 20 °C 80 0.8 Prepared by Center for Applied Thermodynamic Studies, University of Idaho. 10 2.0 5 30 40 50 En py al th il o oj sp e ul r ai 30 dry 0 2.5 Enthalpy Dh —————— = —— Humidity ratio D am il 70 k er r og y dr 90 100 ram 0 0 –∑ 1.0 1.5 – 5.0 2.0 4.0 – 2.0 DHS – ∑ Sensible heat —————– = —— – 4.0 0.0 Total heat DHT – 2.0 1.0 1.0 4 20 4.0 3 0. 1.0 0.8 0.7 10.0 0.6 0.5 0 5. 0.4 0.1 ∑ 3.0 0.2 Sea Level % ©1992 American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. .5 –0 – 0.2 % cu me 90 2 0.9 80 0.9 70 ASHRAE Psychrometric Chart No. 1 Normal Temperature Barometric Pressure: 101.325 kPa 2 4 6 8 50 10 12 14 16 18 20 22 24 26 28 30 60 70 80 90 100 110 120 0.95 1.0 0.90 0.85 0.80 0.75 0.70 0.65 0.60 0.55 0.50 0.45 0.40 0.36 943 APPENDIX 1 air DHS Sensible heat —————– = —— Total heat DHT Humidity ratio ( ) grams moisture per kilogram dry air 944 PROPERTY TABLES AND CHARTS TABLE A–32 k11 Ma* 5 Ma Å 2 1 (k 2 1)Ma2 One-dimensional isentropic compressible-flow functions for an ideal gas with k 5 1.4 Ma Ma* A/A* P/P0 r/r0 T/T0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 5.0 ` 0 0.1094 0.2182 0.3257 0.4313 0.5345 0.6348 0.7318 0.8251 0.9146 1.0000 1.1583 1.2999 1.4254 1.5360 1.6330 1.7179 1.7922 1.8571 1.9140 1.9640 2.2361 2.2495 ` 5.8218 2.9635 2.0351 1.5901 1.3398 1.1882 1.0944 1.0382 1.0089 1.0000 1.0304 1.1149 1.2502 1.4390 1.6875 2.0050 2.4031 2.8960 3.5001 4.2346 25.000 ` 1.0000 0.9930 0.9725 0.9395 0.8956 0.8430 0.7840 0.7209 0.6560 0.5913 0.5283 0.4124 0.3142 0.2353 0.1740 0.1278 0.0935 0.0684 0.0501 0.0368 0.0272 0.0019 0 1.0000 0.9950 0.9803 0.9564 0.9243 0.8852 0.8405 0.7916 0.7400 0.6870 0.6339 0.5311 0.4374 0.3557 0.2868 0.2300 0.1841 0.1472 0.1179 0.0946 0.0760 0.0113 0 1.0000 0.9980 0.9921 0.9823 0.9690 0.9524 0.9328 0.9107 0.8865 0.8606 0.8333 0.7764 0.7184 0.6614 0.6068 0.5556 0.5081 0.4647 0.4252 0.3894 0.3571 0.1667 0 0.5(k 1 1)/(k 2 1) A 1 2 k21 5 a b a1 1 Ma2 b d A* Ma k 1 1 2 2k/(k 2 1) P k21 Ma2 b 5 a1 1 P0 2 21/(k 2 1) r k21 5 a1 1 Ma2 b r0 2 21 T k21 5 a1 1 Ma2 b T0 2 3.0 A/A* Compressible flow functions 2.5 2.0 Ma* 1.5 1.0 T/T0 0.5 r/r* P/P0 0 0 0.5 1.0 1.5 Ma 2.0 2.5 3.0 945 APPENDIX 1 T01 5 T02 Ma2 5 P2 P1 5 TABLE A–33 (k 2 1)Ma21 1 2 One-dimensional normal-shock functions for an ideal gas with k 5 1.4 Å 2kMa21 2 k 1 1 1 1 kMa21 1 1 kMa22 5 2kMa21 2 k 1 1 k11 r2 P2/P1 (k 1 1)Ma21 V1 5 5 5 2 r1 T2/T1 2 1 (k 2 1)Ma1 V2 T1 P02 P01 P02 P1 5 5 5 2 1 Ma21(k 2 1) 2 1 Ma22(k 2 1) Ma1 1 1 Ma22(k 2 1)/2 (k 11)/[2(k 21)] c d Ma2 1 1 Ma21(k 2 1)/2 (1 1 kMa21)[1 1 Ma22(k 2 1)/2] k/(k21) 1 1 kMa22 Ma2 P2/P1 r2/r1 T2/T1 P02/P01 P02/P1 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 4.0 5.0 ` 1.0000 0.9118 0.8422 0.7860 0.7397 0.7011 0.6684 0.6405 0.6165 0.5956 0.5774 0.5613 0.5471 0.5344 0.5231 0.5130 0.5039 0.4956 0.4882 0.4814 0.4752 0.4350 0.4152 0.3780 1.0000 1.2450 1.5133 1.8050 2.1200 2.4583 2.8200 3.2050 3.6133 4.0450 4.5000 4.9783 5.4800 6.0050 6.5533 7.1250 7.7200 8.3383 8.9800 9.6450 10.3333 18.5000 29.000 ` 1.0000 1.1691 1.3416 1.5157 1.6897 1.8621 2.0317 2.1977 2.3592 2.5157 2.6667 2.8119 2.9512 3.0845 3.2119 3.3333 3.4490 3.5590 3.6636 3.7629 3.8571 4.5714 5.0000 6.0000 1.0000 1.0649 1.1280 1.1909 1.2547 1.3202 1.3880 1.4583 1.5316 1.6079 1.6875 1.7705 1.8569 1.9468 2.0403 2.1375 2.2383 2.3429 2.4512 2.5632 2.6790 4.0469 5.8000 ` 1.0000 0.9989 0.9928 0.9794 0.9582 0.9298 0.8952 0.8557 0.8127 0.7674 0.7209 0.6742 0.6281 0.5833 0.5401 0.4990 0.4601 0.4236 0.3895 0.3577 0.3283 0.1388 0.0617 0 1.8929 2.1328 2.4075 2.7136 3.0492 3.4133 3.8050 4.2238 4.6695 5.1418 5.6404 6.1654 6.7165 7.2937 7.8969 8.5261 9.1813 9.8624 10.5694 11.3022 12.0610 21.0681 32.6335 ` 5.0 P02/P1 P2 /P1 4.0 Normal shock functions T2 Ma1 r2 /r1 3.0 T2 /T1 2.0 1.0 Ma2 P02/P01 0 1.0 1.5 2.0 Ma1 2.5 3.0 946 PROPERTY TABLES AND CHARTS T0 (k 1 1)Ma2 [2 1 (k 2 1)Ma2] 5 T 0* (1 1 kMa2)2 TABLE A–34 Rayleigh flow functions for an ideal gas with k 5 1.4 P0 2 1 (k 2 1)Ma2 k/(k 2 1) k11 a b 5 P*0 1 1 kMa2 k11 Ma T0/T 0* P0/P 0* T/T * P/P* V/V* 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.0000 0.0468 0.1736 0.3469 0.5290 0.6914 0.8189 0.9085 0.9639 0.9921 1.0000 0.9787 0.9343 0.8842 0.8363 0.7934 0.7561 0.7242 0.6970 0.6738 0.6540 1.2679 1.2591 1.2346 1.1985 1.1566 1.1141 1.0753 1.0431 1.0193 1.0049 1.0000 1.0194 1.0777 1.1756 1.3159 1.5031 1.7434 2.0451 2.4177 2.8731 3.4245 0.0000 0.0560 0.2066 0.4089 0.6151 0.7901 0.9167 0.9929 1.0255 1.0245 1.0000 0.9118 0.8054 0.7017 0.6089 0.5289 0.4611 0.4038 0.3556 0.3149 0.2803 2.4000 2.3669 2.2727 2.1314 1.9608 1.7778 1.5957 1.4235 1.2658 1.1246 1.0000 0.7958 0.6410 0.5236 0.4335 0.3636 0.3086 0.2648 0.2294 0.2004 0.1765 0.0000 0.0237 0.0909 0.1918 0.3137 0.4444 0.5745 0.6975 0.8101 0.9110 1.0000 1.1459 1.2564 1.3403 1.4046 1.4545 1.4938 1.5252 1.5505 1.5711 1.5882 3.5 P0 /P0* 3.0 Rayleigh flow functions 2.5 2.0 V/V * 1.5 1.0 T0 /T 0* 0.5 T/T * P/P* 0 0 0.5 1.0 1.5 Ma 2.0 2.5 3.0 Ma(1 1 k) 2 T 5 a b T* 1 1 kMa2 11k P 5 P* 1 1 kMa2 r* (1 1 k)Ma2 V 5 5 r V* 1 1 kMa2 APPENDIX PROPERTY TABLES AND CHARTS (ENGLISH UNITS) 2 Table A–1E Molar mass, gas constant, and critical-point properties 948 Table A–2E Ideal-gas specific heats of various common gases 949 Table A–3E Properties of common liquids, solids, and foods 952 Table A–4E Saturated water—Temperature table 954 Table A–5E Saturated water—Pressure table 956 Table A–6E Superheated water 958 Table A–7E Compressed liquid water 962 Table A–8E Saturated ice–water vapor 963 Figure A–9E T-s diagram for water 964 Figure A–10E Mollier diagram for water 965 Table A–11E Saturated refrigerant-134a—Temperature table 966 Table A–12E Saturated refrigerant-134a—Pressure table 967 Table A–13E Superheated refrigerant-134a 968 Figure A–14E P-h diagram for refrigerant-134a 970 Table A–16E Properties of the atmosphere at high altitude 971 Table A–17E Ideal-gas properties of air 972 Table A–18E Ideal-gas properties of nitrogen, N2 974 Table A–19E Ideal-gas properties of oxygen, O2 976 Table A–20E Ideal-gas properties of carbon dioxide, CO2 978 Table A–21E Ideal-gas properties of carbon monoxide, CO 980 Table A–22E Ideal-gas properties of hydrogen, H2 982 Table A–23E Ideal-gas properties of water vapor, H2O 983 Table A–26E Enthalpy of formation, Gibbs function of formation, and absolute entropy at 778C, 1 atm 985 Table A–27E Properties of some common fuels and hydrocarbons 986 Figure A–31E Psychrometric chart at 1 atm total pressure 987 947 948 PROPERTY TABLES AND CHARTS TABLE A–1E Molar mass, gas constant, and critical-point properties Gas constant, R Critical-point properties Btu/ lbm?R* psia?ft3/ Substance Molar mass, M Formula lbm/lbmol lbm?R* Temperature, R Pressure, psia Volume, ft3/lbmol Air Ammonia Argon Benzene Bromine n-Butane Carbon dioxide Carbon monoxide Carbon tetrachloride Chlorine Chloroform Dichlorodifluoromethane (R-12) Dichlorofluoromethane (R-21) Ethane Ethyl alcohol Ethylene Helium n-Hexane Hydrogen (normal) Krypton Methane Methyl alcohol Methyl chloride Neon Nitrogen Nitrous oxide Oxygen Propane Propylene Sulfur dioxide Tetrafluoroethane (R-134a) Trichlorofluoromethane (R-11) Water Xenon — 28.97 NH3 17.03 Ar 39.948 C6H6 78.115 Br2 159.808 C4H10 58.124 CO2 44.01 CO 28.011 CCl4 153.82 Cl2 70.906 CHCl3 119.38 CCl2F2 120.91 CHCl2F 102.92 C2H6 30.020 C2H5OH 46.07 C2H4 28.054 He 4.003 C6H14 86.178 H2 2.016 Kr 83.80 CH4 16.043 CH3OH 32.042 CH3Cl 50.488 Ne 20.183 N2 28.013 N2O 44.013 O2 31.999 C3H8 44.097 C3H6 42.081 SO2 64.063 CF3CH2F 102.03 CCl3F 137.37 H2O 18.015 Xe 131.30 0.06855 0.1166 0.04971 0.02542 0.01243 0.03417 0.04513 0.07090 0.01291 0.02801 0.01664 0.01643 0.01930 0.06616 0.04311 0.07079 0.4961 0.02305 0.9851 0.02370 0.1238 0.06198 0.03934 0.09840 0.07090 0.04512 0.06206 0.04504 0.04719 0.03100 0.01946 0.01446 0.1102 0.01513 0.3704 0.6301 0.2686 0.1374 0.06714 0.1846 0.2438 0.3831 0.06976 0.1517 0.08988 0.08874 0.1043 0.3574 0.2329 0.3825 2.6809 0.1245 5.3224 0.1280 0.6688 0.3349 0.2125 0.5316 0.3830 0.2438 0.3353 0.2433 0.2550 1.1675 0.1052 0.07811 0.5956 0.08172 238.5 729.8 272 1012 1052 765.2 547.5 240 1001.5 751 965.8 692.4 813.0 549.8 929.0 508.3 9.5 914.2 59.9 376.9 343.9 923.7 749.3 80.1 227.1 557.4 278.6 665.9 656.9 775.2 673.6 848.1 1164.8 521.55 547 1636 705 714 1500 551 1071 507 661 1120 794 582 749 708 926 742 33.2 439 188.1 798 673 1154 968 395 492 1054 736 617 670 1143 588.7 635 3200 852 1.41 1.16 1.20 4.17 2.17 4.08 1.51 1.49 4.42 1.99 3.85 3.49 3.16 2.37 2.68 1.99 0.926 5.89 1.04 1.48 1.59 1.89 2.29 0.668 1.44 1.54 1.25 3.20 2.90 1.95 3.19 3.97 0.90 1.90 *Calculated from R 5 Ru /M, where Ru 5 1.98588 Btu/lbmol?R 5 10.7316 psia?ft3/lbmol?R and M is the molar mass. Source of Data: K. A. Kobe and R. E. Lynn, Jr., Chemical Review 52 (1953), pp. 117–236, and ASHRAE, Handbook of Fundamentals (Atlanta, GA: American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc., 1993), pp. 16.4 and 36.1. 949 APPENDIX 2 TABLE A–2E Ideal-gas specific heats of various common gases (a) At 808F Gas Formula Gas constant, R Btu/lbm?R cp Btu/lbm?R cv Btu/lbm?R k Air Argon Butane Carbon dioxide Carbon monoxide Ethane Ethylene Helium Hydrogen Methane Neon Nitrogen Octane Oxygen Propane Steam — Ar C4H10 CO2 CO C2H6 C2H4 He H2 CH4 Ne N2 C8H18 O2 C3H8 H2O 0.06855 0.04971 0.03424 0.04513 0.07090 0.06616 0.07079 0.4961 0.9851 0.1238 0.09840 0.07090 0.01742 0.06206 0.04504 0.1102 0.240 0.1253 0.415 0.203 0.249 0.427 0.411 1.25 3.43 0.532 0.246 0.248 0.409 0.219 0.407 0.445 0.171 0.0756 0.381 0.158 0.178 0.361 0.340 0.753 2.44 0.403 0.1477 0.177 0.392 0.157 0.362 0.335 1.400 1.667 1.09 1.285 1.399 1.183 1.208 1.667 1.404 1.32 1.667 1.400 1.044 1.395 1.124 1.329 Source of Data: Gordon J. Van Wylen and Richard E. Sonntag, Fundamentals of Classical Thermodynamics, English/SI Version, 3rd ed. (New York: John Wiley & Sons, 1986), p. 687, Table A–8E. 950 PROPERTY TABLES AND CHARTS TABLE A–2E Ideal-gas specific heats of various common gases (Continued ) (b) At various temperatures Temp., 8F cp Btu/lbm?R cv Btu/lbm?R k cp Btu/lbm?R Air cv Btu/lbm?R k Carbon dioxide, C02 cp Btu/lbm?R cv Btu/lbm?R k Carbon monoxide, CO 40 100 200 300 400 500 600 700 800 900 1000 1500 2000 0.240 0.240 0.241 0.243 0.245 0.248 0.250 0.254 0.257 0.259 0.263 0.276 0.286 0.171 0.172 0.173 0.174 0.176 0.179 0.182 0.185 0.188 0.191 0.195 0.208 0.217 Hydrogen, H2 1.401 1.400 1.397 1.394 1.389 1.383 1.377 1.371 1.365 1.358 1.353 1.330 1.312 0.195 0.205 0.217 0.229 0.239 0.247 0.255 0.262 0.269 0.275 0.280 0.298 0.312 0.150 0.160 0.172 0.184 0.193 0.202 0.210 0.217 0.224 0.230 0.235 0.253 0.267 Nitrogen, N2 1.300 1.283 1.262 1.246 1.233 1.223 1.215 1.208 1.202 1.197 1.192 1.178 1.169 0.248 0.249 0.249 0.251 0.253 0.256 0.259 0.262 0.266 0.269 0.273 0.287 0.297 0.177 0.178 0.179 0.180 0.182 0.185 0.188 0.191 0.195 0.198 0.202 0.216 0.226 Oxygen, O2 1.400 1.399 1.397 1.394 1.389 1.384 1.377 1.371 1.364 1.357 1.351 1.328 1.314 40 100 200 300 400 500 600 700 800 900 1000 1500 2000 3.397 3.426 3.451 3.461 3.466 3.469 3.473 3.477 3.494 3.502 3.513 3.618 3.758 2.412 2.441 2.466 2.476 2.480 2.484 2.488 2.492 2.509 2.519 2.528 2.633 2.773 1.409 1.404 1.399 1.398 1.397 1.397 1.396 1.395 1.393 1.392 1.390 1.374 1.355 0.248 0.248 0.249 0.250 0.251 0.254 0.256 0.260 0.262 0.265 0.269 0.283 0.293 0.177 0.178 0.178 0.179 0.180 0.183 0.185 0.189 0.191 0.194 0.198 0.212 0.222 1.400 1.399 1.398 1.396 1.393 1.388 1.383 1.377 1.371 1.364 1.359 1.334 1.319 0.219 0.220 0.223 0.226 0.230 0.235 0.239 0.242 0.246 0.249 0.252 0.263 0.270 0.156 0.158 0.161 0.164 0.168 0.173 0.177 0.181 0.184 0.187 0.190 0.201 0.208 1.397 1.394 1.387 1.378 1.368 1.360 1.352 1.344 1.337 1.331 1.326 1.309 1.298 Note: The unit Btu/lbm?R is equivalent to Btu/lbm?8F. Source of Data: Kenneth Wark, Thermodynamics, 4th ed. (New York: McGraw-Hill, 1983), p. 830, Table A–4. Originally published in Tables of Properties of Gases, NBS Circular 564, 1955. 951 APPENDIX 2 TABLE A–2E Ideal-gas specific heats of various common gases (Concluded) (c) As a function of temperature c#p 5 a 1 bT 1 cT 2 1 dT 3 (T in R, cp in Btu/lbmol?R) Substance Formula Nitrogen Oxygen Air Hydrogen Carbon monoxide Carbon dioxide Water vapor Nitric oxide Nitrous oxide Nitrogen dioxide Ammonia Sulfur Sulfur dioxide Sulfur trioxide Acetylene Benzene Methanol Ethanol Hydrogen chloride Methane Ethane Propane n-Butane i-Butane n-Pentane n-Hexane Ethylene Propylene N2 O2 — H2 CO CO2 H2O NO N2O NO2 NH3 S2 SO2 SO3 C2H2 C6H6 CH4O C2H6O HCl CH4 C2H6 C3H8 C4H10 C4H10 C5H12 C6H14 C2H4 C3H6 a b c 6.903 20.02085 3 1022 0.05957 3 1025 6.085 0.2017 3 1022 20.05275 3 1025 6.713 0.02609 3 1022 0.03540 3 1025 6.952 20.02542 3 1022 0.02952 3 1025 6.726 0.02222 3 1022 0.03960 3 1025 5.316 0.79361 3 1022 20.2581 3 1025 7.700 0.02552 3 1022 0.07781 3 1025 7.008 20.01247 3 1022 0.07185 3 1025 5.758 0.7780 3 1022 20.2596 3 1025 5.48 0.7583 3 1022 20.260 3 1025 6.5846 0.34028 3 1022 0.073034 3 1025 6.499 0.2943 3 1022 20.1200 3 1025 6.157 0.7689 3 1022 20.2810 3 1025 3.918 1.935 3 1022 20.8256 3 1025 5.21 1.2227 3 1022 20.4812 3 1025 28.650 6.4322 3 1022 22.327 3 1025 4.55 1.214 3 1022 20.0898 3 1025 4.75 2.781 3 1022 20.7651 3 1025 7.244 20.1011 3 1022 0.09783 3 1025 4.750 0.6666 3 1022 0.09352 3 1025 1.648 2.291 3 1022 20.4722 3 1025 20.966 4.044 3 1022 21.159 3 1025 0.945 4.929 3 1022 21.352 3 1025 21.890 5.520 3 1022 21.696 3 1025 1.618 6.028 3 1022 21.656 3 1025 1.657 7.328 3 1022 22.112 3 1025 0.944 2.075 3 1022 20.6151 3 1025 0.753 3.162 3 1022 20.8981 3 1025 d 20.1176 3 1029 0.05372 3 1029 20.08052 3 1029 20.03565 3 1029 20.09100 3 1029 0.3059 3 1029 20.1472 3 1029 20.1715 3 1029 0.4331 3 1029 0.322 3 1029 20.27402 3 1029 0.1632 3 1029 0.3527 3 1029 1.328 3 1029 0.7457 3 1029 3.179 3 1029 20.329 3 1029 0.821 3 1029 20.1776 3 1029 20.4510 3 1029 0.2984 3 1029 1.300 3 1029 1.433 3 1029 2.044 3 1029 1.732 3 1029 2.363 3 1029 0.7326 3 1029 1.008 3 1029 Source of Data: B.G. Kyle, Chemical and Process Thermodynamics, 3rd ed. (Upper Saddle River, NJ: Prentice Hall, 2000). Temperature % error Max. Avg. range, R 491-3240 491-3240 491-3240 491-3240 491-3240 491-3240 491-3240 491-2700 491-2700 491-2700 491-2700 491-3240 491-3240 491-2340 491-2700 491-2700 491-1800 491-2700 491-2740 491-2740 491-2740 491-2740 491-2740 491-2740 491-2740 491-2740 491-2740 491-2740 0.59 1.19 0.72 1.02 0.89 0.67 0.53 0.97 0.59 0.46 0.91 0.99 0.45 0.29 1.46 0.34 0.18 0.40 0.22 1.33 0.83 0.40 0.54 0.25 0.56 0.72 0.54 0.73 0.34 0.28 0.33 0.26 0.37 0.22 0.24 0.36 0.26 0.18 0.36 0.38 0.24 0.13 0.59 0.20 0.08 0.22 0.08 0.57 0.28 0.12 0.24 0.13 0.21 0.20 0.13 0.17 952 PROPERTY TABLES AND CHARTS TABLE A–3E Properties of common liquids, solids, and foods (a) Liquids Boiling data at 1 atm Freezing data Liquid properties Normal boiling point, 8F Latent heat of vaporization, hfg Btu/lbm Freezing point, 8F Latent heat of fusion, hif Btu/lbm Ammonia 227.9 24.54 2107.9 138.6 Argon Benzene Brine (20% sodium chloride by mass) n-Butane Carbon dioxide Ethanol Ethyl alcohol Ethylene glycol Glycerine Helium Hydrogen Isobutane Kerosene Mercury Methane 2302.6 176.4 69.5 169.4 2308.7 41.9 12.0 54.2 219.0 31.1 2109.2* 172.8 173.5 388.6 355.8 2452.1 2423.0 10.9 399–559 674.1 2258.7 — 165.6 99.6 (at 328F) 360.5 368 344.0 419 9.80 191.7 157.8 108 126.7 219.6 0.7 2217.3 269.8 2173.6 2248.8 12.6 66.0 — 2434.5 2255.5 212.8 238.0 296.0 — 34.5 — 46.9 46.4 77.9 86.3 — 25.6 45.5 — 4.90 25.1 Methanol Nitrogen 148.1 2320.4 473 85.4 2143.9 2346.0 42.7 10.9 Octane Oil (light) Oxygen Petroleum Propane 256.6 — 2297.3 — 243.7 131.7 — 91.5 99–165 184.0 271.5 77.9 2361.8 5.9 2305.8 34.4 Refrigerant-134a 215.0 93.3 2141.9 — Water 212 970.1 32 143.5 Substance Temperature, 8F Density, r lbm/ft3 Specific heat, cp Btu/lbm?R 227.9 0 40 80 2302.6 68 42.6 41.3 39.5 37.5 87.0 54.9 1.06 1.083 1.103 1.135 0.272 0.411 68 31.1 32 77 68 68 68 2452.1 2423.0 10.9 68 77 2258.7 2160 77 2320.4 2260 68 77 2297.3 68 243.7 32 100 240 215 32 90 32 90 150 212 71.8 37.5 57.8 48.9 49.3 69.2 78.7 9.13 4.41 37.1 51.2 847 26.4 20.0 49.1 50.5 38.2 43.9 56.8 71.2 40.0 36.3 33.0 29.4 88.5 86.0 80.9 73.6 62.4 62.1 61.2 59.8 0.743 0.552 0.583 0.588 0.678 0.678 0.554 5.45 2.39 0.545 0.478 0.033 0.834 1.074 0.609 0.492 0.643 0.502 0.430 0.408 0.478 0.538 0.604 0.673 0.283 0.294 0.318 0.348 1.01 1.00 1.00 1.01 *Sublimation temperature. (At pressures below the triple-point pressure of 75.1 psia, carbon dioxide exists as a solid or gas. Also, the freezing-point temperature of carbon dioxide is the triple-point temperature of 269.88F.) 953 APPENDIX 2 TABLE A–3E Properties of common liquids, solids, and foods (Concluded) (b) Solids (values are for room temperature unless indicated otherwise) Specific heat, cp Btu/lbm?R Density, r lbm/ft3 Substance Density, r lbm/ft3 Substance Metals Specific heat, cp Btu/lbm?R Nonmetals Aluminum 21008F 328F 1008F 2008F 3008F 4008F 5008F Bronze (76% Cu, 2% Zn, 2% Al) Brass, yellow (65% Cu, 35% Zn) Copper 2608F 08F 1008F 2008F 3908F Iron Lead Magnesium Nickel Silver Steel, mild Tungsten 517 0.192 0.212 0.218 0.224 0.229 0.235 0.240 0.0955 519 0.0955 170 Asphalt 132 Brick, common 120 Brick, fireclay (5008C) 144 Concrete 144 Clay 62.4 Diamond 151 Glass, window 169 Glass, pyrex 139 Graphite 156 Granite 169 Gypsum or plaster board 50 Ice 2508F 08F 208F 328 F 57.5 Limestone 103 Marble 162 0.210 Plywood (Douglas fir) 34.0 Rubber (hard) 68.7 Rubber (soft) 71.8 Sand 94.9 Stone 93.6 Woods, hard (maple, oak, etc.) 45.0 Woods, soft (fir, pine, etc.) 32.0 0.0862 0.0893 0.0925 0.0938 0.0963 0.107 0.030 0.239 0.105 0.056 0.119 0.031 555 490 705 108 555 655 489 1211 0.220 0.189 0.229 0.156 0.220 0.147 0.191 0.200 0.170 0.243 0.260 0.424 0.471 0.491 0.502 0.217 (c) Foods Food Apples Bananas Beef round Broccoli Butter Cheese, Swiss Cherries Chicken Corn, sweet Eggs, whole Ice cream Specific heat, Btu/lbm?R Water content, % (mass) Freezing point, 8F Above freezing Below freezing Latent heat of fusion, Btu/lbm 84 75 67 90 16 39 80 74 74 74 63 30 31 — 31 — 14 29 27 31 31 22 0.873 0.801 0.737 0.921 — 0.513 0.841 0.793 0.793 0.793 0.705 0.453 0.426 0.402 0.471 0.249 0.318 0.441 0.423 0.423 0.423 0.390 121 108 96 129 23 56 115 106 106 106 90 Food Lettuce Milk, whole Oranges Potatoes Salmon fish Shrimp Spinach Strawberries Tomatoes, ripe Turkey Watermelon Specific heat, Btu/lbm?R Water content, % (mass) Freezing point, 8F Above freezing Latent heat of Below fusion, freezing Btu/lbm 95 88 87 78 64 83 93 90 94 64 93 32 31 31 31 28 28 31 31 31 — 31 0.961 0.905 0.897 0.825 0.713 0.865 0.945 0.921 0.953 0.713 0.945 0.487 0.465 0.462 0.435 0.393 0.450 0.481 0.471 0.484 0.393 0.481 136 126 125 112 92 119 134 129 135 92 134 Source of Data: Values are obtained from various handbooks and other sources or are calculated. Water content and freezing-point data of foods are from ASHRAE, Handbook of Fundamentals, I-P version (Atlanta, GA: American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc., 1993), Chap. 30, Table 1. Freezing point is the temperature at which freezing starts for fruits and vegetables, and the average freezing temperature for other foods. 954 PROPERTY TABLES AND CHARTS TABLE A–4E Saturated water—Temperature table Specific volume, ft3/lbm Temp., T 8F Sat. press., Psat psia 32.018 0.08871 Internal energy, Btu/lbm Enthalpy, Btu/lbm Entropy, Btu/lbm?R Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 35 40 45 50 0.09998 0.12173 0.14756 0.17812 0.01602 0.01602 0.01602 0.01602 0.01602 3299.9 2945.7 2443.6 2035.8 1703.1 0.000 3.004 8.032 13.05 18.07 1021.0 1019.0 1015.6 1012.2 1008.9 1021.0 1022.0 1023.7 1025.3 1026.9 0.000 3.004 8.032 13.05 18.07 1075.2 1073.5 1070.7 1067.8 1065.0 1075.2 1076.5 1078.7 1080.9 1083.1 0.00000 0.00609 0.01620 0.02620 0.03609 2.18672 2.17011 2.14271 2.11587 2.08956 2.1867 2.1762 2.1589 2.1421 2.1256 55 60 65 70 75 0.21413 0.25638 0.30578 0.36334 0.43016 0.01603 0.01604 0.01604 0.01605 0.01606 1430.4 1206.1 1020.8 867.18 739.27 23.07 28.08 33.08 38.08 43.07 1005.5 1002.1 998.76 995.39 992.02 1028.6 1030.2 1031.8 1033.5 1035.1 23.07 28.08 33.08 38.08 43.07 1062.2 1059.4 1056.5 1053.7 1050.9 1085.3 1087.4 1089.6 1091.8 1093.9 0.04586 0.05554 0.06511 0.07459 0.08398 2.06377 2.03847 2.01366 1.98931 1.96541 2.1096 2.0940 2.0788 2.0639 2.0494 80 85 90 95 100 0.50745 0.59659 0.69904 0.81643 0.95052 0.01607 0.01609 0.01610 0.01612 0.01613 632.41 542.80 467.40 403.74 349.83 48.06 53.06 58.05 63.04 68.03 988.65 985.28 981.90 978.52 975.14 1036.7 1038.3 1040.0 1041.6 1043.2 48.07 53.06 58.05 63.04 68.03 1048.0 1045.2 1042.4 1039.5 1036.7 1096.1 1098.3 1100.4 1102.6 1104.7 0.09328 0.10248 0.11161 0.12065 0.12961 1.94196 1.91892 1.89630 1.87408 1.85225 2.0352 2.0214 2.0079 1.9947 1.9819 110 120 130 140 150 1.2767 1.6951 2.2260 2.8931 3.7234 0.01617 0.01620 0.01625 0.01629 0.01634 264.96 202.94 157.09 122.81 96.929 78.01 88.00 97.99 107.98 117.98 968.36 961.56 954.73 947.87 940.98 1046.4 1049.6 1052.7 1055.9 1059.0 78.02 88.00 97.99 107.99 117.99 1031.0 1025.2 1019.4 1013.6 1007.8 1109.0 1113.2 1117.4 1121.6 1125.7 0.14728 0.16466 0.18174 0.19855 0.21508 1.80970 1.76856 1.72877 1.69024 1.65291 1.9570 1.9332 1.9105 1.8888 1.8680 160 170 180 190 200 4.7474 5.9999 7.5197 9.3497 11.538 0.01639 0.01645 0.01651 0.01657 0.01663 77.185 61.982 50.172 40.920 33.613 127.98 138.00 148.02 158.05 168.10 934.05 927.08 920.06 912.99 905.87 1062.0 1065.1 1068.1 1071.0 1074.0 128.00 138.02 148.04 158.08 168.13 1001.8 995.88 989.85 983.76 977.60 1129.8 1133.9 1137.9 1141.8 1145.7 0.23136 0.24739 0.26318 0.27874 0.29409 1.61670 1.58155 1.54741 1.51421 1.48191 1.8481 1.8289 1.8106 1.7930 1.7760 210 212 220 230 240 14.136 14.709 17.201 20.795 24.985 0.01670 0.01671 0.01677 0.01684 0.01692 27.798 26.782 23.136 19.374 16.316 178.15 180.16 188.22 198.31 208.41 898.68 897.24 891.43 884.10 876.70 1076.8 1077.4 1079.6 1082.4 1085.1 178.20 180.21 188.28 198.37 208.49 971.35 970.09 965.02 958.59 952.06 1149.5 1150.3 1153.3 1157.0 1160.5 0.30922 0.31222 0.32414 0.33887 0.35342 1.45046 1.44427 1.41980 1.38989 1.36069 1.7597 1.7565 1.7439 1.7288 1.7141 250 260 270 280 290 29.844 35.447 41.877 49.222 57.573 0.01700 0.01708 0.01717 0.01726 0.01735 13.816 11.760 10.059 8.6439 7.4607 218.54 228.68 238.85 249.04 259.26 869.21 861.62 853.94 846.16 838.27 1087.7 1090.3 1092.8 1095.2 1097.5 218.63 228.79 238.98 249.20 259.45 945.41 938.65 931.76 924.74 917.57 1164.0 1167.4 1170.7 1173.9 1177.0 0.36779 0.38198 0.39601 0.40989 0.42361 1.33216 1.30425 1.27694 1.25018 1.22393 1.6999 1.6862 1.6730 1.6601 1.6475 300 310 320 330 340 67.028 77.691 89.667 103.07 118.02 0.01745 0.01755 0.01765 0.01776 0.01787 6.4663 5.6266 4.9144 4.3076 3.7885 269.51 279.79 290.11 300.46 310.85 830.25 822.11 813.84 805.43 796.87 1099.8 1101.9 1104.0 1105.9 1107.7 269.73 280.05 290.40 300.80 311.24 910.24 902.75 895.09 887.25 879.22 1180.0 1182.8 1185.5 1188.1 1190.5 0.43720 0.45065 0.46396 0.47716 0.49024 1.19818 1.17289 1.14802 1.12355 1.09945 1.6354 1.6235 1.6120 1.6007 1.5897 350 360 370 380 390 134.63 153.03 173.36 195.74 220.33 0.01799 0.01811 0.01823 0.01836 0.01850 3.3425 2.9580 2.6252 2.3361 2.0842 321.29 331.76 342.29 352.87 363.50 788.16 779.28 770.23 761.00 751.58 1109.4 1111.0 1112.5 1113.9 1115.1 321.73 332.28 342.88 353.53 364.25 870.98 862.53 853.86 844.96 835.81 1192.7 1194.8 1196.7 1198.5 1200.1 0.50321 0.51607 0.52884 0.54152 0.55411 1.07570 1.05227 1.02914 1.00628 0.98366 1.5789 1.5683 1.5580 1.5478 1.5378 955 APPENDIX 2 TABLE A–4E Saturated water—Temperature table (Concluded) Specific volume, ft3/lbm Internal energy, Btu/lbm Enthalpy, Btu/lbm Entropy, Btu/lbm?R Temp., T 8F Sat. press., Psat psia Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 400 410 420 430 440 247.26 276.69 308.76 343.64 381.49 0.01864 0.01878 0.01894 0.01910 0.01926 1.8639 1.6706 1.5006 1.3505 1.2178 374.19 384.94 395.76 406.65 417.61 741.97 732.14 722.08 711.80 701.26 1116.2 1117.1 1117.8 1118.4 1118.9 375.04 385.90 396.84 407.86 418.97 826.39 816.71 806.74 796.46 785.87 1201.4 1202.6 1203.6 1204.3 1204.8 0.56663 0.57907 0.59145 0.60377 0.61603 0.96127 0.93908 0.91707 0.89522 0.87349 1.5279 1.5182 1.5085 1.4990 1.4895 450 460 470 480 490 422.47 466.75 514.52 565.96 621.24 0.01944 0.01962 0.01981 0.02001 0.02022 1.0999 0.99510 0.90158 0.81794 0.74296 428.66 439.79 451.01 462.34 473.77 690.47 679.39 668.02 656.34 644.32 1119.1 1119.2 1119.0 1118.7 1118.1 430.18 441.48 452.90 464.43 476.09 774.94 763.65 751.98 739.91 727.40 1205.1 1205.1 1204.9 1204.3 1203.5 0.62826 0.64044 0.65260 0.66474 0.67686 0.85187 0.83033 0.80885 0.78739 0.76594 1.4801 1.4708 1.4615 1.4521 1.4428 500 510 520 530 540 680.56 744.11 812.11 884.74 962.24 0.02044 0.02067 0.02092 0.02118 0.02146 0.67558 0.61489 0.56009 0.51051 0.46553 485.32 496.99 508.80 520.76 532.88 631.94 619.17 605.99 592.35 578.23 1117.3 1116.2 1114.8 1113.1 1111.1 487.89 499.84 511.94 524.23 536.70 714.44 700.99 687.01 672.47 657.31 1202.3 1200.8 1199.0 1196.7 1194.0 0.68899 0.70112 0.71327 0.72546 0.73770 0.74445 0.72290 0.70126 0.67947 0.65751 1.4334 1.4240 1.4145 1.4049 1.3952 550 560 570 580 590 1044.8 1132.7 1226.2 1325.5 1430.8 0.02176 0.02207 0.02242 0.02279 0.02319 0.42465 0.38740 0.35339 0.32225 0.29367 545.18 557.68 570.40 583.37 596.61 563.58 548.33 532.45 515.84 498.43 1108.8 1106.0 1102.8 1099.2 1095.0 549.39 562.31 575.49 588.95 602.75 641.47 624.91 607.55 589.29 570.04 1190.9 1187.2 1183.0 1178.2 1172.8 0.75000 0.76238 0.77486 0.78748 0.80026 0.63532 0.61284 0.59003 0.56679 0.54306 1.3853 1.3752 1.3649 1.3543 1.3433 600 610 620 630 640 1542.5 1660.9 1786.2 1918.9 2059.3 0.02362 0.02411 0.02464 0.02524 0.02593 0.26737 0.24309 0.22061 0.19972 0.18019 610.18 624.11 638.47 653.35 668.86 480.10 460.73 440.14 418.12 394.36 1090.3 1084.8 1078.6 1071.5 1063.2 616.92 631.52 646.62 662.32 678.74 549.67 528.03 504.92 480.07 453.14 1166.6 1159.5 1151.5 1142.4 1131.9 0.81323 0.82645 0.83998 0.85389 0.86828 0.51871 0.49363 0.46765 0.44056 0.41206 1.3319 1.3201 1.3076 1.2944 1.2803 650 660 670 680 690 2207.8 2364.9 2531.2 2707.3 2894.1 0.02673 0.02767 0.02884 0.03035 0.03255 0.16184 0.14444 0.12774 0.11134 0.09451 685.16 702.48 721.23 742.11 766.81 368.44 339.74 307.22 269.00 220.77 1053.6 1042.2 1028.5 1011.1 987.6 696.08 714.59 734.74 757.32 784.24 423.65 390.84 353.54 309.57 253.96 1119.7 1105.4 1088.3 1066.9 1038.2 0.88332 0.89922 0.91636 0.93541 0.95797 0.38177 0.34906 0.31296 0.27163 0.22089 1.2651 1.2483 1.2293 1.2070 1.1789 700 3093.0 705.10 3200.1 0.03670 0.04975 0.07482 801.75 0.04975 866.61 146.50 0 948.3 866.6 822.76 896.07 168.32 0 991.1 896.1 0.99023 1.05257 0.14514 0 1.1354 1.0526 Source of Data: Tables A–4E through A–8E are generated using the Engineering Equation Solver (EES) software developed by S. A. Klein and F. L. Alvarado. The routine used in calculations is the highly accurate Steam_IAPWS, which incorporates the 1995 Formulation for the Thermodynamic Properties of Ordinary Water Substance for General and Scientific Use, issued by The International Association for the Properties of Water and Steam (IAPWS). This formulation replaces the 1984 formulation of Haar, Gallagher, and Kell (NBS/NRC Steam Tables, Hemisphere Publishing Co., 1984), which is also available in EES as the routine STEAM. The new formulation is based on the correlations of Saul and Wagner (J. Phys. Chem. Ref. Data, 16, 893, 1987) with modifications to adjust to the International Temperature Scale of 1990. The modifications are described by Wagner and Pruss (J. Phys. Chem. Ref. Data, 22, 783, 1993). The properties of ice are based on Hyland and Wexler, “Formulations for the Thermodynamic Properties of the Saturated Phases of H2O from 173.15 K to 473.15 K,” ASHRAE Trans., Part 2A, Paper 2793, 1983. 956 PROPERTY TABLES AND CHARTS TABLE A–5E Saturated water—Pressure table Specific volume, ft3/lbm Internal energy, Btu/lbm Enthalpy, Btu/lbm Entropy, Btu/lbm?R Press., P psia Sat. temp., Tsat 8F Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 1 2 3 4 5 101.69 126.02 141.41 152.91 162.18 0.01614 0.01623 0.01630 0.01636 0.01641 333.49 173.71 118.70 90.629 73.525 69.72 94.02 109.39 120.89 130.17 973.99 957.45 946.90 938.97 932.53 1043.7 1051.5 1056.3 1059.9 1062.7 69.72 94.02 109.40 120.90 130.18 1035.7 1021.7 1012.8 1006.0 1000.5 1105.4 1115.8 1122.2 1126.9 1130.7 0.13262 0.17499 0.20090 0.21985 0.23488 1.84495 1.74444 1.68489 1.64225 1.60894 1.9776 1.9194 1.8858 1.8621 1.8438 6 8 10 14.696 15 170.00 182.81 193.16 211.95 212.99 0.01645 0.01652 0.01659 0.01671 0.01672 61.982 47.347 38.425 26.805 26.297 138.00 150.83 161.22 180.12 181.16 927.08 918.08 910.75 897.27 896.52 1065.1 1068.9 1072.0 1077.4 1077.7 138.02 150.86 161.25 180.16 181.21 995.88 988.15 981.82 970.12 969.47 1133.9 1139.0 1143.1 1150.3 1150.7 0.24739 0.26757 0.28362 0.31215 0.31370 1.58155 1.53800 1.50391 1.44441 1.44441 1.8289 1.8056 1.7875 1.7566 1.7549 20 25 30 35 40 227.92 240.03 250.30 259.25 267.22 0.01683 0.01692 0.01700 0.01708 0.01715 20.093 16.307 13.749 11.901 10.501 196.21 208.45 218.84 227.92 236.02 885.63 876.67 868.98 862.19 856.09 1081.8 1085.1 1087.8 1090.1 1092.1 196.27 208.52 218.93 228.03 236.14 959.93 952.03 945.21 939.16 933.69 1156.2 1160.6 1164.1 1167.2 1169.8 0.33582 0.35347 0.36821 0.38093 0.39213 1.39606 1.36060 1.33132 1.30632 1.28448 1.7319 1.7141 1.6995 1.6872 1.6766 45 50 55 60 65 274.41 280.99 287.05 292.69 297.95 0.01721 0.01727 0.01732 0.01738 0.01743 9.4028 8.5175 7.7882 7.1766 6.6560 243.34 250.05 256.25 262.01 267.41 850.52 845.39 840.61 836.13 831.90 1093.9 1095.4 1096.9 1098.1 1099.3 243.49 250.21 256.42 262.20 267.62 928.68 924.03 919.70 915.61 911.75 1172.2 1174.2 1176.1 1177.8 1179.4 0.40216 0.41125 0.41958 0.42728 0.43443 1.26506 1.24756 1.23162 1.21697 1.20341 1.6672 1.6588 1.6512 1.6442 1.6378 70 75 80 85 90 302.91 307.59 312.02 316.24 320.26 0.01748 0.01752 0.01757 0.01761 0.01765 6.2075 5.8167 5.4733 5.1689 4.8972 272.50 277.31 281.87 286.22 290.38 827.90 824.09 820.45 816.97 813.62 1100.4 1101.4 1102.3 1103.2 1104.0 272.72 277.55 282.13 286.50 290.67 908.08 904.58 901.22 898.00 894.89 1180.8 1182.1 1183.4 1184.5 1185.6 0.44112 0.44741 0.45335 0.45897 0.46431 1.19078 1.17895 1.16783 1.15732 1.14737 1.6319 1.6264 1.6212 1.6163 1.6117 95 100 110 120 130 324.11 327.81 334.77 341.25 347.32 0.01770 0.01774 0.01781 0.01789 0.01796 4.6532 4.4327 4.0410 3.7289 3.4557 294.36 298.19 305.41 312.16 318.48 810.40 807.29 801.37 795.79 790.51 1104.8 1105.5 1106.8 1107.9 1109.0 294.67 298.51 305.78 312.55 318.92 891.89 888.99 883.44 878.20 873.21 1186.6 1187.5 1189.2 1190.8 1192.1 0.46941 0.47427 0.48341 0.49187 0.49974 1.13791 1.12888 1.11201 1.09646 1.08204 1.6073 1.6032 1.5954 1.5883 1.5818 140 150 160 170 180 353.03 358.42 363.54 368.41 373.07 0.01802 0.01809 0.01815 0.01821 0.01827 3.2202 3.0150 2.8347 2.6749 2.5322 324.45 330.11 335.49 340.62 345.53 785.49 780.69 776.10 771.68 767.42 1109.9 1110.8 1111.6 1112.3 1113.0 324.92 330.61 336.02 341.19 346.14 868.45 863.88 859.49 855.25 851.16 1193.4 1194.5 1195.5 1196.4 1197.3 0.50711 0.51405 0.52061 0.52682 0.53274 1.06858 1.05595 1.04405 1.03279 1.02210 1.5757 1.5700 1.5647 1.5596 1.5548 190 200 250 300 350 377.52 381.80 400.97 417.35 431.74 0.01833 0.01839 0.01865 0.01890 0.01912 2.4040 2.2882 1.8440 1.5435 1.3263 350.24 354.78 375.23 392.89 408.55 763.31 759.32 741.02 724.77 709.98 1113.6 1114.1 1116.3 1117.7 1118.5 350.89 355.46 376.09 393.94 409.79 847.19 843.33 825.47 809.41 794.65 1198.1 1198.8 1201.6 1203.3 1204.4 0.53839 0.54379 0.56784 0.58818 0.60590 1.01191 1.00219 0.95912 0.92289 0.89143 1.5503 1.5460 1.5270 1.5111 1.4973 400 450 500 550 600 444.62 456.31 467.04 476.97 486.24 0.01934 0.01955 0.01975 0.01995 0.02014 1.1617 1.0324 0.92819 0.84228 0.77020 422.70 435.67 447.68 458.90 469.46 696.31 683.52 671.42 659.91 648.88 1119.0 1119.2 1119.1 1118.8 1118.3 424.13 437.30 449.51 460.93 471.70 780.87 767.86 755.48 743.60 732.15 1205.0 1205.2 1205.0 1204.5 1203.9 0.62168 0.63595 0.64900 0.66107 0.67231 0.86350 0.83828 0.81521 0.79388 0.77400 1.4852 1.4742 1.4642 1.4550 1.4463 700 800 503.13 518.27 0.02051 0.02087 0.65589 0.56920 488.96 506.74 627.98 608.30 1116.9 1115.0 491.62 509.83 710.29 689.48 1201.9 1199.3 0.69279 0.71117 0.73771 1.4305 0.70502 1.4162 957 APPENDIX 2 TABLE A–5E Saturated water—Pressure table (Concluded) Specific volume, ft3/lbm Internal energy, Btu/lbm Enthalpy, Btu/lbm Entropy, Btu/lbm?R Press., P psia Sat. temp., Tsat 8F Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 900 1000 1200 532.02 544.65 567.26 0.02124 0.02159 0.02232 0.50107 0.44604 0.36241 523.19 538.58 566.89 589.54 571.49 536.87 1112.7 1110.1 1103.8 526.73 542.57 571.85 669.46 650.03 612.39 1196.2 1192.6 1184.2 0.72793 0.74341 0.77143 0.67505 1.4030 0.64722 1.3906 0.59632 1.3677 1400 1600 1800 2000 2500 587.14 604.93 621.07 635.85 668.17 0.02307 0.02386 0.02470 0.02563 0.02860 0.30161 0.25516 0.21831 0.18815 0.13076 592.79 616.99 640.03 662.33 717.67 503.50 470.69 437.86 404.46 313.53 1096.3 1087.7 1077.9 1066.8 1031.2 598.76 624.06 648.26 671.82 730.90 575.66 539.18 502.35 464.60 360.79 1174.4 1163.2 1150.6 1136.4 1091.7 0.79658 0.81972 0.84144 0.86224 0.91311 0.54991 0.50645 0.46482 0.42409 0.31988 3000 3200.1 695.41 705.10 0.03433 0.04975 0.08460 0.04975 783.39 866.61 186.41 0 969.8 866.6 802.45 896.07 214.32 0 1016.8 896.1 0.97321 1.05257 0.18554 1.1587 0 1.0526 1.3465 1.3262 1.3063 1.2863 1.2330 958 PROPERTY TABLES AND CHARTS TABLE A–6E Superheated water T 8F u h s v Btu/lbm Btu/lbm Btu/lbm?R ft3/lbm v ft3/lbm P 5 1.0 psia (101.698F)* Sat.† 333.49 200 392.53 240 416.44 280 440.33 320 464.20 360 488.07 400 511.92 440 535.77 500 571.54 600 631.14 700 690.73 800 750.31 1000 869.47 1200 988.62 1400 1107.8 1043.7 1077.5 1091.2 1105.0 1118.9 1132.9 1147.1 1161.3 1182.8 1219.4 1256.8 1295.1 1374.2 1457.1 1543.7 1105.4 1150.1 1168.3 1186.5 1204.8 1223.3 1241.8 1260.4 1288.6 1336.2 1384.6 1433.9 1535.1 1640.0 1748.7 1.9776 2.0509 2.0777 2.1030 2.1271 2.1502 2.1722 2.1934 2.2237 2.2709 2.3146 2.3553 2.4299 2.4972 2.5590 P 5 5.0 psia (162.188F) 73.525 1062.7 78.153 1076.2 83.009 1090.3 87.838 1104.3 92.650 1118.4 97.452 1132.5 102.25 1146.7 107.03 1160.9 114.21 1182.6 126.15 1219.2 138.09 1256.7 150.02 1294.9 173.86 1374.2 197.70 1457.0 221.54 1543.7 P 5 15 psia (212.998F) Sat. 26.297 240 27.429 280 29.085 320 30.722 360 32.348 400 33.965 440 35.576 500 37.986 600 41.988 700 45.981 800 49.967 1000 57.930 1200 65.885 1400 73.836 1600 81.784 1077.7 1087.8 1102.4 1116.9 1131.3 1145.7 1160.1 1181.9 1218.7 1256.3 1294.6 1374.0 1456.9 1543.6 1634.0 1150.7 1163.9 1183.2 1202.2 1221.1 1239.9 1258.8 1287.3 1335.3 1383.9 1433.3 1534.8 1639.8 1748.5 1861.0 1.7549 1.7742 1.8010 1.8260 1.8496 1.8721 1.8936 1.9243 1.9718 2.0156 2.0565 2.1312 2.1986 2.2604 2.3178 P 5 60 psia (292.698F) Sat. 320 360 400 440 500 600 700 800 1000 1200 1400 1600 1800 2000 7.1766 7.4863 7.9259 8.3548 8.7766 9.4005 10.4256 11.4401 12.4484 14.4543 16.4525 18.4464 20.438 22.428 24.417 1098.1 1109.6 1125.5 1140.9 1156.1 1178.8 1216.5 1254.5 1293.3 1373.0 1456.2 1543.0 1633.5 1727.6 1825.2 1177.8 1192.7 1213.5 1233.7 1253.6 1283.1 1332.2 1381.6 1431.5 1533.5 1638.9 1747.8 1860.5 1976.6 2096.3 1.6442 1.6636 1.6897 1.7138 1.7364 1.7682 1.8168 1.8613 1.9026 1.9777 2.0454 2.1073 2.1648 2.2187 2.2694 u h s v Btu/lbm Btu/lbm Btu/lbm?R ft3/lbm 1130.7 1148.5 1167.1 1185.6 1204.1 1222.6 1241.3 1260.0 1288.2 1335.9 1384.4 1433.7 1535.0 1640.0 1748.7 P 5 10 psia (193.168F) 38.425 38.849 41.326 43.774 46.205 48.624 51.035 53.441 57.041 63.029 69.007 74.980 86.913 98.840 110.762 P 5 20 psia (227.928F) 20.093 20.478 21.739 22.980 24.209 25.429 26.644 28.458 31.467 34.467 37.461 43.438 49.407 55.373 61.335 1081.8 1086.5 1101.4 1116.1 1130.7 1145.1 1159.7 1181.6 1218.5 1256.1 1294.5 1373.8 1456.8 1543.5 1633.9 1156.2 1162.3 1181.9 1201.2 1220.2 1239.3 1258.3 1286.9 1334.9 1383.7 1433.1 1534.6 1639.7 1748.4 1860.9 1.7319 1.7406 1.7679 1.7933 1.8171 1.8398 1.8614 1.8922 1.9398 1.9837 2.0247 2.0994 2.1668 2.2287 2.2861 P 5 80 psia (312.028F) 5.4733 1102.3 5.5440 1105.9 5.8876 1122.7 6.2187 1138.7 6.5420 1154.3 7.0177 1177.3 7.7951 1215.4 8.5616 1253.8 9.3218 1292.6 10.8313 1372.6 12.3331 1455.9 13.8306 1542.8 15.3257 1633.3 16.8192 1727.5 18.3117 1825.0 1183.4 1187.9 1209.9 1230.8 1251.2 1281.2 1330.8 1380.5 1430.6 1532.9 1638.5 1747.5 1860.2 1976.5 2096.1 *The temperature in parentheses is the saturation temperature at the specified pressure. † Properties of saturated vapor at the specified pressure. 1.8438 1.8716 1.8989 1.9246 1.9490 1.9722 1.9944 2.0156 2.0461 2.0933 2.1371 2.1778 2.2524 2.3198 2.3816 1.6212 1.6271 1.6545 1.6794 1.7026 1.7350 1.7841 1.8289 1.8704 1.9457 2.0135 2.0755 2.1330 2.1869 2.2376 u h s Btu/lbm Btu/lbm Btu/ lbm?R 1072.0 1074.5 1089.1 1103.4 1117.6 1131.9 1146.2 1160.5 1182.2 1219.0 1256.5 1294.8 1374.1 1457.0 1543.6 1143.1 1146.4 1165.5 1184.4 1203.1 1221.8 1240.6 1259.4 1287.8 1335.6 1384.2 1433.5 1534.9 1639.9 1748.6 1.7875 1.7926 1.8207 1.8469 1.8716 1.8950 1.9174 1.9388 1.9693 2.0167 2.0605 2.1013 2.1760 2.2433 2.3052 P 5 40 psia (267.228F) 10.501 1092.1 1169.8 1.6766 10.713 11.363 11.999 12.625 13.244 14.165 15.686 17.197 18.702 21.700 24.691 27.678 30.662 1097.3 1112.9 1128.1 1143.1 1157.9 1180.2 1217.5 1255.3 1293.9 1373.4 1456.5 1543.3 1633.7 1176.6 1197.1 1216.9 1236.5 1256.0 1285.0 1333.6 1382.6 1432.3 1534.1 1639.3 1748.1 1860.7 1.6858 1.7128 1.7376 1.7610 1.7831 1.8143 1.8625 1.9067 1.9478 2.0227 2.0902 2.1522 2.2096 P 5 100 psia (327.818F) 4.4327 1105.5 1187.5 1.6032 4.6628 4.9359 5.2006 5.5876 6.2167 6.8344 7.4457 8.6575 9.8615 11.0612 12.2584 13.4541 14.6487 1119.8 1136.4 1152.4 1175.9 1214.4 1253.0 1292.0 1372.2 1455.6 1542.6 1633.2 1727.3 1824.9 1206.1 1227.8 1248.7 1279.3 1329.4 1379.5 1429.8 1532.4 1638.1 1747.2 1860.0 1976.3 2096.0 1.6263 1.6521 1.6759 1.7088 1.7586 1.8037 1.8453 1.9208 1.9887 2.0508 2.1083 2.1622 2.2130 959 APPENDIX 2 TABLE A–6E Superheated water (Concluded) T 8F u h s v Btu/lbm Btu/lbm Btu/lbm?R ft3/lbm v ft3/lbm P 5 120 psia (341.258F) Sat. 3.7289 360 3.8446 400 4.0799 450 4.3613 500 4.6340 550 4.9010 600 5.1642 700 5.6829 800 6.1950 1000 7.2083 1200 8.2137 1400 9.2149 1600 10.2135 1800 11.2106 2000 12.2067 1107.9 1116.7 1134.0 1154.5 1174.4 1193.9 1213.4 1252.2 1291.4 1371.7 1455.3 1542.3 1633.0 1727.2 1824.8 1190.8 1202.1 1224.6 1251.4 1277.3 1302.8 1328.0 1378.4 1429.0 1531.8 1637.7 1746.9 1859.8 1976.1 2095.8 1.5883 1.6023 1.6292 1.6594 1.6872 1.7131 1.7375 1.7829 1.8247 1.9005 1.9684 2.0305 2.0881 2.1420 2.1928 P 5 180 psia (373.078F) Sat. 400 450 500 550 600 700 800 900 1000 1200 1400 1600 1800 2000 2.5322 2.6490 2.8514 3.0433 3.2286 3.4097 3.7635 4.1104 4.4531 4.7929 5.4674 6.1377 6.8054 7.4716 8.1367 Sat. 450 500 550 600 650 700 800 900 1000 1200 1400 1600 1800 2000 1.8440 2.0027 2.1506 2.2910 2.4264 2.5586 2.6883 2.9429 3.1930 3.4403 3.9295 4.4144 4.8969 5.3777 5.8575 1113.0 1126.3 1148.7 1169.8 1190.2 1210.2 1249.8 1289.5 1329.7 1370.5 1454.3 1541.6 1632.4 1726.7 1824.4 1197.3 1214.5 1243.7 1271.2 1297.7 1323.8 1375.2 1426.5 1478.0 1530.1 1636.5 1746.0 1859.1 1975.6 2095.4 1.5548 1.5752 1.6082 1.6376 1.6646 1.6897 1.7361 1.7785 1.8179 1.8549 1.9231 1.9855 2.0432 2.0971 2.1479 P 5 250 psia (400.978F) 1116.3 1141.3 1164.1 1185.6 1206.3 1226.8 1247.0 1287.3 1327.9 1369.0 1453.3 1540.8 1631.7 1726.2 1823.9 1201.6 1234.0 1263.6 1291.5 1318.6 1345.1 1371.4 1423.5 1475.6 1528.2 1635.0 1745.0 1858.3 1974.9 2094.9 1.5270 1.5636 1.5953 1.6237 1.6499 1.6743 1.6974 1.7406 1.7804 1.8177 1.8863 1.9488 2.0066 2.0607 2.1116 u h s v Btu/lbm Btu/lbm Btu/lbm?R ft3/lbm P 5 140 psia (353.038F) 3.2202 3.2584 3.4676 3.7147 3.9525 4.1845 4.4124 4.8604 5.3017 6.1732 7.0367 7.8961 8.7529 9.6082 10.4624 1109.9 1113.4 1131.5 1152.6 1172.9 1192.7 1212.3 1251.4 1290.8 1371.3 1455.0 1542.1 1632.8 1727.0 1824.6 1193.4 1197.8 1221.4 1248.9 1275.3 1301.1 1326.6 1377.3 1428.1 1531.3 1637.3 1746.6 1859.5 1975.9 2095.7 1.5757 1.5811 1.6092 1.6403 1.6686 1.6948 1.7195 1.7652 1.8072 1.8832 1.9512 2.0134 2.0711 2.1250 2.1758 P 5 160 psia (363.548F) 2.8347 1111.6 1195.5 1.5647 3.0076 3.2293 3.4412 3.6469 3.8484 4.2434 4.6316 5.3968 6.1540 6.9070 7.6574 8.4063 9.1542 1129.0 1150.7 1171.4 1191.4 1211.3 1250.6 1290.2 1370.9 1454.7 1541.8 1632.6 1726.9 1824.5 1.5914 1.6234 1.6522 1.6788 1.7037 1.7498 1.7920 1.8682 1.9363 1.9986 2.0563 2.1102 2.1610 P 5 200 psia (381.808F) 2.2882 2.3615 2.5488 2.7247 2.8939 3.0586 3.3796 3.6934 4.0031 4.3099 4.9182 5.5222 6.1238 6.7238 7.3227 1114.1 1123.5 1146.7 1168.2 1188.9 1209.1 1249.0 1288.9 1329.2 1370.1 1454.0 1541.4 1632.2 1726.5 1824.3 1198.8 1210.9 1241.0 1269.0 1296.0 1322.3 1374.1 1425.6 1477.3 1529.6 1636.1 1745.7 1858.8 1975.4 2095.3 1.5460 1.5602 1.5943 1.6243 1.6516 1.6771 1.7238 1.7664 1.8059 1.8430 1.9113 1.9737 2.0315 2.0855 2.1363 1117.0 1138.5 1162.0 1183.9 1204.9 1225.6 1246.0 1286.5 1327.3 1368.5 1452.9 1540.5 1631.5 1726.0 1823.8 1202.6 1230.3 1260.8 1289.3 1316.7 1343.5 1370.0 1422.4 1474.8 1527.4 1634.5 1744.6 1858.0 1974.7 2094.7 1.5187 1.5499 1.5825 1.6115 1.6380 1.6627 1.6860 1.7294 1.7694 1.8068 1.8755 1.9381 1.9960 2.0501 2.1010 1218.0 1246.3 1273.2 1299.4 1325.2 1376.3 1427.3 1530.7 1636.9 1746.3 1859.3 1975.7 2095.5 P 5 225 psia (391.808F) 2.0423 2.0728 2.2457 2.4059 2.5590 2.7075 2.9956 3.2765 3.5530 3.8268 4.3689 4.9068 5.4422 5.9760 6.5087 1115.3 1119.7 1144.1 1166.2 1187.2 1207.7 1248.0 1288.1 1328.5 1369.5 1453.6 1541.1 1632.0 1726.4 1824.1 1.5435 1.6369 1.7670 1.8885 2.0046 2.1172 2.2273 2.4424 2.6529 2.8605 3.2704 3.6759 4.0789 4.4803 4.8807 1117.7 1135.6 1159.8 1182.1 1203.5 1224.4 1244.9 1285.7 1326.6 1367.9 1452.5 1540.2 1631.3 1725.8 1823.6 P 5 275 psia (409.458F) 1.6806 1.8034 1.9415 2.0715 2.1964 2.3179 2.4369 2.6699 2.8984 3.1241 3.5700 4.0116 4.4507 4.8882 5.3247 u h s Btu/lbm Btu/lbm Btu/ lbm?R 1200.3 1206.0 1237.6 1266.3 1293.8 1320.5 1372.7 1424.5 1476.5 1528.9 1635.6 1745.4 1858.6 1975.2 2095.1 1.5360 1.5427 1.5783 1.6091 1.6370 1.6628 1.7099 1.7528 1.7925 1.8296 1.8981 1.9606 2.0184 2.0724 2.1232 P 5 300 psia (417.358F) 1203.3 1226.4 1257.9 1287.0 1314.8 1341.9 1368.6 1421.3 1473.9 1526.7 1634.0 1744.2 1857.7 1974.5 2094.6 1.5111 1.5369 1.5706 1.6001 1.6270 1.6520 1.6755 1.7192 1.7593 1.7968 1.8657 1.9284 1.9863 2.0404 2.0913 960 PROPERTY TABLES AND CHARTS TABLE A–6E Superheated water (Continued) T 8F v ft3/lbm Sat. 450 500 550 600 650 700 800 900 1000 1200 1400 1600 1800 2000 1.3263 1.3739 1.4921 1.6004 1.7030 1.8018 1.8979 2.0848 2.2671 2.4464 2.7996 3.1484 3.4947 3.8394 4.1830 u h s v Btu/lbm Btu/lbm Btu/lbm?R ft3/lbm P 5 350 psia (431.748F) 1118.5 1129.3 1155.2 1178.6 1200.6 1221.9 1242.8 1284.1 1325.3 1366.9 1451.7 1539.6 1630.8 1725.4 1823.3 1204.4 1218.3 1251.9 1282.2 1310.9 1338.6 1365.8 1419.1 1472.2 1525.3 1633.0 1743.5 1857.1 1974.0 2094.2 1.4973 1.5128 1.5487 1.5795 1.6073 1.6328 1.6567 1.7009 1.7414 1.7791 1.8483 1.9111 1.9691 2.0233 2.0742 P 5 500 psia (467.048F) Sat. 500 550 600 650 700 800 900 1000 1100 1200 1400 1600 1800 2000 0.92815 0.99304 1.07974 1.15876 1.23312 1.30440 1.44097 1.57252 1.70094 1.82726 1.95211 2.1988 2.4430 2.6856 2.9271 1119.1 1140.1 1167.1 1191.4 1214.3 1236.4 1279.2 1321.4 1363.6 1406.2 1449.4 1537.8 1629.4 1724.2 1822.3 1205.0 1231.9 1267.0 1298.6 1328.4 1357.0 1412.5 1466.9 1521.0 1575.3 1630.0 1741.2 1855.4 1972.7 2093.1 1.4642 1.4928 1.5284 1.5590 1.5865 1.6117 1.6576 1.6992 1.7376 1.7735 1.8075 1.8708 1.9291 1.9834 2.0345 P 5 800 psia (518.278F) Sat. 550 600 650 700 750 800 900 1000 1100 1200 1400 1600 1800 2000 0.56920 0.61586 0.67799 0.73279 0.78330 0.83102 0.87678 0.96434 1.04841 1.13024 1.21051 1.36797 1.52283 1.67606 1.82823 1115.0 1139.4 1170.5 1197.6 1222.4 1246.0 1268.9 1313.3 1357.0 1400.7 1444.6 1534.2 1626.5 1721.9 1820.4 1199.3 1230.5 1270.9 1306.0 1338.4 1369.1 1398.7 1456.0 1512.2 1568.0 1623.8 1736.7 1851.9 1970.0 2091.0 1.4162 1.4476 1.4866 1.5191 1.5476 1.5735 1.5975 1.6413 1.6812 1.7181 1.7528 1.8170 1.8759 1.9306 1.9819 u h s v Btu/lbm Btu/lbm Btu/lbm?R ft3/lbm P 5 400 psia (444.628F) 1.1617 1.1747 1.2851 1.3840 1.4765 1.5650 1.6507 1.8166 1.9777 2.1358 2.4465 2.7527 3.0565 3.3586 3.6597 1119.0 1122.5 1150.4 1174.9 1197.6 1219.4 1240.7 1282.5 1324.0 1365.8 1450.9 1539.0 1630.3 1725.0 1823.0 1205.0 1209.4 1245.6 1277.3 1306.9 1335.3 1362.9 1417.0 1470.4 1523.9 1632.0 1742.7 1856.5 1973.6 2093.9 1.4852 1.4901 1.5288 1.5610 1.5897 1.6158 1.6401 1.6849 1.7257 1.7636 1.8331 1.8960 1.9541 2.0084 2.0594 P 5 600 psia (486.248F) 0.77020 1118.3 0.79526 1128.2 0.87542 1158.7 0.94605 1184.9 1.01133 1209.0 1.07316 1231.9 1.19038 1275.8 1.30230 1318.7 1.41097 1361.4 1.51749 1404.4 1.62252 1447.8 1.82957 1536.6 2.0340 1628.4 2.2369 1723.4 2.4387 1821.7 1203.9 1216.5 1255.9 1289.9 1321.3 1351.0 1408.0 1463.3 1518.1 1572.9 1627.9 1739.7 1854.2 1971.8 2092.4 1.4463 1.4596 1.4996 1.5325 1.5614 1.5877 1.6348 1.6771 1.7160 1.7522 1.7865 1.8501 1.9085 1.9630 2.0141 P 5 1000 psia (544.658F) 0.44604 1110.1 0.45375 1115.2 0.51431 1154.1 0.56411 1185.1 0.60844 1212.4 0.64944 1237.6 0.68821 1261.7 0.76136 1307.7 0.83078 1352.5 0.89783 1396.9 0.96327 1441.4 1.09101 1531.8 1.21610 1624.6 1.33956 1720.3 1.46194 1819.1 1192.6 1199.2 1249.3 1289.5 1325.0 1357.8 1389.0 1448.6 1506.2 1563.1 1619.7 1733.7 1849.6 1968.2 2089.6 1.3906 1.3972 1.4457 1.4827 1.5140 1.5418 1.5670 1.6126 1.6535 1.6911 1.7263 1.7911 1.8504 1.9053 1.9568 u h s Btu/lbm Btu/lbm Btu/ lbm?R P 5 450 psia (456.318F) 1.0324 1119.2 1205.2 1.4742 1.1233 1.2152 1.3001 1.3807 1.4584 1.6080 1.7526 1.8942 2.1718 2.4450 2.7157 2.9847 3.2527 1145.4 1171.1 1194.6 1216.9 1238.5 1280.8 1322.7 1364.7 1450.1 1538.4 1629.8 1724.6 1822.6 1238.9 1272.3 1302.8 1331.9 1360.0 1414.7 1468.6 1522.4 1631.0 1742.0 1856.0 1973.2 2093.5 1.5103 1.5441 1.5737 1.6005 1.6253 1.6706 1.7117 1.7499 1.8196 1.8827 1.9409 1.9952 2.0462 P 5 700 psia (503.138F) 0.65589 1116.9 1201.9 1.4305 0.72799 0.79332 0.85242 0.90769 1.01125 1.10921 1.20381 1.29621 1.38709 1.56580 1.74192 1.91643 2.08987 1243.8 1280.7 1313.8 1344.8 1403.4 1459.7 1515.2 1570.4 1625.9 1738.2 1853.1 1970.9 2091.7 1149.5 1177.9 1203.4 1227.2 1272.4 1316.0 1359.2 1402.5 1446.2 1535.4 1627.5 1722.7 1821.0 1.4730 1.5087 1.5393 1.5666 1.6150 1.6581 1.6974 1.7341 1.7685 1.8324 1.8911 1.9457 1.9969 P 5 1250 psia (572.458F) 0.34549 1102.0 1181.9 1.3623 0.37894 0.42703 0.46735 0.50344 0.53687 0.59876 0.65656 0.71184 0.76545 0.86944 0.97072 1.07036 1.16892 1129.5 1167.5 1198.7 1226.4 1252.2 1300.5 1346.7 1392.2 1437.4 1528.7 1622.2 1718.4 1817.5 1217.2 1266.3 1306.8 1342.9 1376.4 1439.0 1498.6 1556.8 1614.5 1729.8 1846.7 1966.0 2087.9 1.3961 1.4414 1.4771 1.5076 1.5347 1.5826 1.6249 1.6635 1.6993 1.7649 1.8246 1.8799 1.9315 961 APPENDIX 2 TABLE A–6E Superheated water (Concluded) T 8F v ft3/lbm u h s v Btu/lbm Btu/lbm Btu/lbm?R ft3/lbm Sat. 600 650 700 750 800 850 900 1000 1100 1200 1400 1600 1800 2000 0.27695 0.28189 0.33310 0.37198 0.40535 0.43550 0.46356 0.49015 0.54031 0.58781 0.63355 0.72172 0.80714 0.89090 0.97358 P 5 1500 psia (596.268F) 1092.1 1097.2 1147.2 1183.6 1214.4 1242.2 1268.2 1293.1 1340.9 1387.3 1433.3 1525.7 1619.8 1716.4 1815.9 1169.0 1175.4 1239.7 1286.9 1326.9 1363.1 1396.9 1429.2 1490.8 1550.5 1609.2 1726.0 1843.8 1963.7 2086.1 1.3362 1.3423 1.4016 1.4433 1.4771 1.5064 1.5328 1.5569 1.6007 1.6402 1.6767 1.7432 1.8033 1.8589 1.9108 P 5 2500 psia (668.178F) Sat. 650 700 750 800 850 900 950 1000 1100 1200 1400 1600 1800 2000 P 5 1750 psia (617.178F) 0.18815 1066.8 1136.4 1.2863 0.26292 1122.8 0.30252 1166.8 0.33455 1201.5 0.36266 1231.7 0.38835 1259.3 0.41238 1285.4 0.45719 1334.9 0.49917 1382.4 0.53932 1429.2 0.61621 1522.6 0.69031 1617.4 0.76273 1714.5 0.83406 1814.2 1207.9 1264.7 1309.8 1349.1 1385.1 1419.0 1482.9 1544.1 1603.9 1722.1 1840.9 1961.5 2084.3 0.20586 0.24894 0.28074 0.30763 0.33169 0.35390 0.39479 0.43266 0.46864 0.53708 0.60269 0.66660 0.72942 1167.6 1239.8 1291.3 1334.3 1372.8 1408.5 1474.9 1537.6 1598.5 1718.3 1838.0 1959.2 2082.6 0.08460 0.16849 0.20327 0.22949 0.25174 0.27165 0.29001 0.30726 0.33949 0.36966 0.42631 0.48004 0.53205 0.58295 1098.4 1154.9 1195.9 1230.1 1260.7 1289.1 1316.1 1367.3 1416.6 1513.3 1610.1 1708.6 1809.4 1176.3 1249.0 1302.0 1346.6 1386.4 1423.3 1458.2 1524.4 1587.6 1710.5 1832.2 1954.8 2079.1 0.09838 1005.3 0.14840 1114.1 0.17601 1167.5 0.19771 1208.2 0.21640 1242.8 0.23321 1273.9 0.24876 1302.8 0.27732 1356.8 0.30367 1408.0 0.35249 1507.0 0.39830 1605.3 0.44237 1704.7 0.48532 1806.1 657.9 742.3 962.1 1094.2 1156.7 1202.5 1240.7 1274.6 1335.1 1390.3 1443.0 1494.3 1595.5 1696.8 1799.7 676.1 763.6 1009.2 1172.1 1251.8 1310.9 1360.5 1404.4 1482.8 1554.1 1621.6 1687.0 1814.7 1941.4 2068.6 1.3607 1.4108 1.4489 1.4807 1.5088 1.5341 1.5796 1.6201 1.6572 1.7245 1.7852 1.8410 1.8931 P 5 3000 psia (695.418F) 1091.7 1.2330 0.02448 0.02871 0.06370 0.10520 0.12848 0.14647 0.16176 0.17538 0.19957 0.22121 0.24128 0.26028 0.29620 0.33033 0.36335 P 5 2000 psia (635.858F) 1153.9 1.3112 1031.2 1.3072 1.3686 1.4116 1.4463 1.4761 1.5028 1.5271 1.5710 1.6103 1.6802 1.7424 1.7991 1.8518 u h s Btu/lbm Btu/lbm Btu/ lbm?R 0.22681 1080.5 0.13076 P 5 4000 psia 650 700 750 800 850 900 950 1000 1100 1200 1300 1400 1600 1800 2000 u h s v Btu/lbm Btu/lbm Btu/lbm?R ft3/lbm 969.8 0.02379 648.3 0.02678 721.8 0.03373 821.8 0.05937 986.9 0.08551 1092.4 0.10390 1155.9 0.11863 1203.9 0.13128 1244.0 0.15298 1312.2 0.17185 1372.1 0.18902 1427.8 0.20508 1481.4 0.23505 1585.6 0.26320 1689.0 0.29023 1793.2 1.3146 1.3783 1.4218 1.4567 1.4867 1.5134 1.5606 1.6021 1.6400 1.7081 1.7693 1.8255 1.8778 P 5 3500 psia 1016.8 1.1587 1059.9 1196.5 1265.3 1317.9 1362.9 1403.3 1440.9 1510.8 1576.6 1702.7 1826.4 1950.3 2075.6 1.1960 1.3118 1.3676 1.4086 1.4423 1.4716 1.4978 1.5441 1.5850 1.6567 1.7199 1.7773 1.8304 0.02492 0.03065 0.10460 0.13639 0.15847 0.17659 0.19245 0.20687 0.23289 0.25654 0.29978 0.33994 0.37833 0.41561 P 5 5000 psia 0.8577 0.9347 1.1410 1.2734 1.3355 1.3799 1.4157 1.4463 1.4983 1.5426 1.5821 1.6182 1.6835 1.7422 1.7961 1091.4 1147.6 1187.4 1220.5 1250.0 1277.5 1328.7 1377.5 1425.1 1519.5 1615.0 1712.5 1812.6 670.3 746.6 853.0 1041.8 1171.5 1252.1 1313.6 1365.5 1453.8 1531.1 1602.7 1671.1 1803.1 1932.5 2061.7 663.7 760.0 1057.6 1134.3 1183.8 1223.4 1257.8 1289.0 1346.1 1399.3 1500.7 1600.4 1700.8 1802.9 679.9 779.9 1125.4 1222.6 1286.5 1337.8 1382.4 1423.0 1496.9 1565.4 1694.8 1820.5 1945.8 2072.1 0.8632 0.9511 1.2434 1.3224 1.3721 1.4106 1.4428 1.4711 1.5201 1.5627 1.6364 1.7006 1.7586 1.8121 P 5 6000 psia 0.8485 0.9156 1.0054 1.1581 1.2593 1.3198 1.3643 1.4004 1.4590 1.5070 1.5490 1.5868 1.6542 1.7142 1.7689 0.02325 0.02564 0.02981 0.03949 0.05815 0.07584 0.09010 0.10208 0.12211 0.13911 0.15434 0.16841 0.19438 0.21853 0.24155 640.3 708.1 788.7 897.1 1018.6 1103.5 1163.7 1211.4 1288.4 1353.4 1412.5 1468.4 1575.7 1681.1 1786.7 666.1 736.5 821.8 941.0 1083.1 1187.7 1263.7 1324.7 1424.0 1507.8 1583.8 1655.4 1791.5 1923.7 2054.9 0.8408 0.9028 0.9747 1.0711 1.1819 1.2603 1.3153 1.3578 1.4237 1.4758 1.5203 1.5598 1.6294 1.6907 1.7463 962 PROPERTY TABLES AND CHARTS TABLE A–7E Compressed liquid water T 8F v ft3/lbm u h s Btu/lbm Btu/lbm Btu/lbm?R Sat. 32 50 100 150 200 250 300 350 400 450 500 550 0.019750 447.68 0.015994 0.01 0.015998 18.03 0.016107 67.86 0.016317 117.70 0.016607 167.70 0.016972 218.04 0.017417 268.92 0.017954 320.64 0.018609 373.61 0.019425 428.44 P 5 500 psia (467.048F) 449.51 1.49 19.51 69.35 119.21 169.24 219.61 270.53 322.30 375.33 430.24 0.64900 0.00001 0.03601 0.12930 0.21462 0.29349 0.36708 0.43641 0.50240 0.56595 0.62802 P 5 2000 psia (635.858F) Sat. 32 50 100 200 300 400 450 500 560 600 640 680 700 0.025634 662.33 0.015912 0.07 0.015921 17.91 0.016035 67.36 0.016527 166.54 0.017310 266.92 0.018442 370.30 0.019199 424.06 0.020154 480.08 0.021739 552.21 0.023317 605.77 671.82 5.96 23.80 73.30 172.66 273.33 377.12 431.16 487.54 560.26 614.40 0.86224 0.00010 0.03574 0.12838 0.29170 0.43376 0.56205 0.62314 0.68346 0.75692 0.80898 u h s Btu/lbm Btu/lbm Btu/lbm?R v ft3/lbm P 5 1000 psia (544.658F) 0.021595 0.015966 0.015972 0.016083 0.016292 0.016580 0.016941 0.017380 0.017910 0.018552 0.019347 0.020368 538.58 0.03 17.99 67.69 117.42 167.31 217.51 268.24 319.77 372.48 426.93 484.03 542.57 2.99 20.95 70.67 120.43 170.38 220.65 271.46 323.08 375.91 430.51 487.80 0.74341 0.00005 0.03593 0.12899 0.21416 0.29289 0.36634 0.43551 0.50132 0.56463 0.62635 0.68764 u h Btu/lbm Btu/lbm v ft3/lbm P 5 1500 psia (596.268F) 0.023456 0.015939 0.015946 0.016059 0.016267 0.016553 0.016911 0.017345 0.017866 0.018496 0.019271 0.020258 0.021595 P 5 3000 psia (695.418F) 0.034335 0.015859 0.015870 0.015988 0.016475 0.017242 0.018338 0.019062 0.019960 0.021405 0.022759 0.024765 0.028821 783.39 0.10 17.83 67.04 165.79 265.65 368.22 421.36 476.45 546.59 597.42 654.52 728.63 802.45 8.90 26.64 75.91 174.94 275.22 378.41 431.94 487.53 558.47 610.06 668.27 744.64 0.97321 0.00011 0.03554 0.12776 0.29053 0.43204 0.55959 0.62010 0.67958 0.75126 0.80086 0.85476 0.92288 s Btu/lbm?R 605.07 0.05 17.95 67.53 117.14 166.92 217.00 267.57 318.91 371.37 425.47 482.01 542.50 611.58 4.48 22.38 71.98 121.66 171.52 221.69 272.39 323.87 376.51 430.82 487.63 548.50 0.80836 0.00008 0.03584 0.12869 0.21369 0.29229 0.36560 0.43463 0.50025 0.56333 0.62472 0.68550 0.74731 P 5 5000 psia 0.015756 0.015773 0.015897 0.016375 0.017112 0.018145 0.018812 0.019620 0.020862 0.021943 0.023358 0.025366 0.026777 0.13 17.65 66.41 164.36 263.24 364.35 416.40 469.94 537.08 584.42 634.95 690.67 721.78 14.71 32.25 81.12 179.51 279.07 381.14 433.80 488.10 556.38 604.72 656.56 714.14 746.56 0.00002 0.03505 0.12652 0.28824 0.42874 0.55492 0.61445 0.67254 0.74154 0.78803 0.83603 0.88745 0.91564 963 APPENDIX 2 TABLE A–8E Saturated ice—water vapor Specific volume, ft3/lbm Temp., T 8F Sat. press., Psat psia 32.018 0.08871 32 0.08864 30 0.08086 25 0.06405 20 0.05049 15 0.03960 10 0.03089 5 0.02397 0 0.01850 25 0.01420 210 0.01083 215 0.00821 220 0.00619 225 0.00463 230 0.00344 235 0.00254 240 0.00186 Sat. ice, vi Sat. vapor, vg 0.01747 3299.6 0.01747 3302.6 0.01747 3605.8 0.01746 4505.8 0.01746 5657.6 0.01745 7138.9 0.01744 9054.0 0.01743 11,543 0.01743 14,797 0.01742 19,075 0.01741 24,731 0.01740 32,257 0.01740 42,335 0.01739 55,917 0.01738 74,345 0.01738 99,526 0.01737 134,182 Internal energy, Btu/lbm Sat. ice, ui Subl., uig 2143.34 1164.2 2143.35 1164.2 2144.35 1164.6 2146.85 1165.4 2149.32 1166.2 2151.76 1167.0 2154.18 1167.8 2156.57 1168.5 2158.94 1169.2 2161.28 1169.9 2163.60 1170.6 2165.90 1171.2 2168.16 1171.8 2170.41 1172.4 2172.63 1173.0 2174.83 1173.5 2177.00 1174.0 Enthalpy, Btu/lbm Entropy, Btu/Ibm?R Sat. vapor, ug Sat. ice, hi Subl., hig Sat. vapor, hg Sat. ice, si Subl., sig Sat. vapor, sg 1020.9 1020.9 1020.2 1018.6 1016.9 1015.2 1013.6 1011.9 1010.3 1008.6 1007.0 1005.3 1003.6 1002.0 1000.3 998.7 997.0 2143.34 2143.35 2144.35 2146.85 2149.32 2151.76 2154.18 2156.57 2158.94 2161.28 2163.60 2165.90 2168.16 2170.41 2172.63 2174.83 2177.00 1218.3 1218.4 1218.5 1218.8 1219.1 1219.3 1219.5 1219.7 1219.9 1220.0 1220.1 1220.2 1220.3 1220.3 1220.3 1220.3 1220.3 1075.0 1075.0 1074.2 1072.0 1069.8 1067.6 1065.4 1063.1 1060.9 1058.7 1056.5 1054.3 1052.1 1049.9 1047.7 1045.5 1043.3 20.29146 20.29148 20.29353 20.29865 20.30377 20.30889 20.31401 20.31913 20.32426 20.32938 20.33451 20.33964 20.34478 20.34991 20.35505 20.36019 20.36534 2.4779 2.4779 2.4883 2.5146 2.5414 2.5687 2.5965 2.6248 2.6537 2.6832 2.7133 2.7440 2.7754 2.8074 2.8401 2.8735 2.9076 2.1864 2.1865 2.1948 2.2160 2.2376 2.2598 2.2825 2.3057 2.3295 2.3538 2.3788 2.4044 2.4306 2.4575 2.4850 2.5133 2.5423 964 PROPERTY TABLES AND CHARTS Connstant Pressure lbf/in 2 1800 1720 100 14.696 1300 00 50 1200 00 0 10 4 6 0 2 0 0 65 2 5 0 0 800 0 10 100 200 600 500 50 1 240 25 20 2000 1000 30 10 1 4 .6 0 0 400 1220 0 300 1180 0 10 1160 50 6 00 1140 2 11 1200 0 4 1120 0 .2 0 .5 95 1000 5 1.5 200 1 10 5 00 0 90 1.0 500 0 15 85 75 80 70 500 0 0 1100 100 0 .1 60 0 10 0 0 Constant Enthalpy Btu/lbm 35 0 1 280 30 0 95 45 40 96 100 85 200 90 700 20 me ft 3/l bm 1320 1 260 300 200 1 20 0 50 1340 n t V olu 00 55 2.0 Entropy, Btu/lbm·R FIGURE A–9E T-s diagram for water. Source of Data: Joseph H. Keenan, Frederick G. Keyes. Philip G. Hill. and Joan G. Moore. Steam Tables (New York: John Wiley & Sons, 1969) 60 32 2.4 Temperature, ºF 1 0 900 1360 400 600 100 65 60 55 50 45 0 0 75 70 0 60 40 75 70 1300 10 0 65 35 50 2000 0.5 1400 00 1000 60 1220 5 3 f t /l b m 0 55 500 400 30 80 1380 C o n sta 00 15 10 900 2 450 300 350 25 1520 1 400 200 250 100 150 50 20 85 0.6 32 00 0 115 0 110 0 .4 0 100 800 lbm Btu/ halpy nt Ent Consta 700 500 600 Con stan t Qu ality , Pe rcen t 0.2 50 15 50 1100 90 1560 1420 0 0.0 0.03 560 53 20 00 25 0.6 1500 1400 0 t °F rhea Supe tant Cons 30 20 10 95 1540 1460 04 0 1 0. 0.0 30 600 1620 1440 700 t 10 1500 150 00 100 80 00 00 800 C o ns 10 1600 00 60 00 50 400 lu m e a nt V o 1660 00 1480 900 400 11 1640 100 0 500 1680 1580 110 0 600 11 1700 0.4 120 0 12 1740 0.2 0.05053 0.11 0 12 1760 400 300 200 130 600 1400 1 000 10000 8000 6 000 5000 32 04 4000 2 5 00 3000 1500 0 1500 13 1780 965 APPENDIX 2 Entropy, Btu/lbm·R 1.7 1.8 1.9 °FF 1100∞ 2.1 2.2 1600 1550 1000 500 1500 900 1450 1400 50 1350 20 °FF 700∞ psia 800 100 200 300 100 0 3204 200 0 2.0 10 600 Enthalpy, Btu / lbm 1.6 10,00 0 psi a 5000 1.5 1300 8 5 6 2p 3 4 sia 500 400 300 2 0. 2.1 2.0 1000 2 0 1.6 2.2 1100 1050 84 1.5 5 100 0. 0.8 1.4 1150 0. 200∞ 200 200°F ∞F 0.8 1.3 1200 1.0 satu line ration x= 0.9 8 0.9 6 0.9 4 0.9 2 0.9 0 0.8 8 0. 86 1250 1.9 950 1.7 1.8 Entropy, Btu/lbm·R FIGURE A–10E Mollier diagram for water. Source of Data: Joseph H. Keenan, Frederick G. Keyes. Philip G. Hill. and Joan G. Moore. Steam Tables (New York: John Wiley & Sons, 1969) 966 PROPERTY TABLES AND CHARTS TABLE A–11E Saturated refrigerant-134a—Temperature table Specific volume, ft3/lbm Internal energy, Btu/lbm Sat. Temp., press., T 8F Psat psia Sat. liquid, vf Sat. vapor, vg 7.432 8.581 9.869 11.306 12.906 14.680 16.642 18.806 21.185 23.793 26.646 29.759 33.147 36.826 40.813 45.124 49.776 54.787 60.175 65.957 72.152 78.780 85.858 93.408 101.45 110.00 119.08 128.72 138.93 149.73 161.16 173.23 185.96 213.53 244.06 277.79 314.94 355.80 400.66 449.90 504.00 563.76 0.01130 0.01136 0.01143 0.01149 0.01156 0.01163 0.01170 0.01178 0.01185 0.01193 0.01200 0.01208 0.01216 0.01225 0.01233 0.01242 0.01251 0.01261 0.01270 0.01280 0.01290 0.01301 0.01311 0.01323 0.01334 0.01346 0.01359 0.01372 0.01386 0.01400 0.01415 0.01430 0.01446 0.01482 0.01522 0.01567 0.01619 0.01682 0.01759 0.01861 0.02010 0.02309 5.7769 20.016 5.0489 1.483 4.4286 2.987 3.8980 4.497 3.4424 6.014 3.0495 7.536 2.7097 9.065 2.4146 10.601 2.1575 12.143 1.9328 13.693 1.7358 15.249 1.5625 16.813 1.4097 18.384 1.2746 19.963 1.1548 21.550 1.0482 23.145 0.95323 24.749 0.86837 26.361 0.79236 27.983 0.72414 29.614 0.66277 31.254 0.60744 32.904 0.55746 34.565 0.51222 36.237 0.47119 37.920 0.43391 39.614 0.39997 41.321 0.36902 43.041 0.34074 44.774 0.31486 46.521 0.29113 48.284 0.26933 50.063 0.24928 51.858 0.21373 55.505 0.18331 59.237 0.15707 63.070 0.13423 67.022 0.11413 71.139 0.09619 75.464 0.07982 80.093 0.06441 85.297 0.04722 91.993 240 235 230 225 220 215 210 25 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 130 140 150 160 170 180 190 200 210 Sat. liquid, uf Enthalpy, Btu/lbm Entropy, Btu/lbm?R Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg Sat. liquid, sf Evap., sfg Sat. vapor, sg 89.174 89.16 88.360 89.84 87.542 90.53 86.717 91.21 85.887 91.90 85.050 92.59 84.206 93.27 83.355 93.96 82.496 94.64 81.628 95.32 80.751 96.00 79.865 96.68 78.969 97.35 78.062 98.03 77.144 98.69 76.214 99.36 75.272 100.02 74.317 100.68 73.347 101.33 72.363 101.98 71.364 102.62 70.348 103.25 69.315 103.88 68.264 104.50 67.193 105.11 66.102 105.72 64.989 106.31 63.852 106.89 62.690 107.46 61.501 108.02 60.284 108.57 59.035 109.10 57.753 109.61 55.075 110.58 52.221 111.46 49.151 112.22 45.811 112.83 42.101 113.24 37.893 113.36 32.929 113.02 26.629 111.93 16.498 108.49 0.000 1.501 3.008 4.522 6.041 7.568 9.102 10.642 12.190 13.745 15.308 16.879 18.459 20.047 21.643 23.249 24.864 26.489 28.124 29.770 31.426 33.094 34.773 36.465 38.170 39.888 41.620 43.367 45.130 46.909 48.706 50.521 52.356 56.091 59.925 63.875 67.965 72.246 76.768 81.642 87.172 94.402 97.104 96.360 95.608 94.849 94.080 93.303 92.515 91.717 90.907 90.085 89.251 88.403 87.541 86.665 85.772 84.863 83.937 82.993 82.029 81.046 80.041 79.014 77.964 76.889 75.788 74.660 73.503 72.315 71.094 69.838 68.544 67.210 65.833 62.935 59.813 56.419 52.690 48.509 43.721 38.025 30.761 19.015 97.10 97.86 98.62 99.37 100.12 100.87 101.62 102.36 103.10 103.83 104.56 105.28 106.00 106.71 107.42 108.11 108.80 109.48 110.15 110.82 111.47 112.11 112.74 113.35 113.96 114.55 115.12 115.68 116.22 116.75 117.25 117.73 118.19 119.03 119.74 120.29 120.66 120.75 120.49 119.67 117.93 113.42 0.00000 0.00355 0.00707 0.01057 0.01404 0.01748 0.02090 0.02430 0.02767 0.03103 0.03436 0.03767 0.04097 0.04424 0.04750 0.05074 0.05397 0.05718 0.06038 0.06357 0.06674 0.06991 0.07306 0.07621 0.07934 0.08247 0.08560 0.08872 0.09183 0.09495 0.09806 0.10118 0.10430 0.11056 0.11686 0.12324 0.12971 0.13637 0.14327 0.15057 0.15872 0.16924 0.23136 0.22689 0.22250 0.21819 0.21396 0.20981 0.20572 0.20171 0.19775 0.19385 0.19001 0.18623 0.18249 0.17880 0.17515 0.17154 0.16797 0.16443 0.16093 0.15746 0.15401 0.15058 0.14718 0.14379 0.14042 0.13706 0.13371 0.13036 0.12702 0.12367 0.12031 0.11694 0.11356 0.10672 0.09973 0.09253 0.08502 0.07703 0.06834 0.05852 0.04662 0.02839 0.23136 0.23044 0.22957 0.22876 0.22800 0.22729 0.22662 0.22600 0.22542 0.22488 0.22437 0.22390 0.22345 0.22304 0.22265 0.22228 0.22194 0.22162 0.22131 0.22103 0.22075 0.22049 0.22024 0.22000 0.21976 0.21953 0.21931 0.21908 0.21885 0.21862 0.21838 0.21813 0.21786 0.21728 0.21660 0.21577 0.21473 0.21340 0.21161 0.20909 0.20534 0.19763 Evap., ufg Source of Data: Tables A-11E through A-13E are generated using the Engineering Equation Solver (EES) software developed by S. A. Klein and F. L. Alvarado. The routine used in calculations is the R134a, which is based on the fundamental equation of state developed by R. Tillner-Roth and H.D. Baehr, “An International Standard Formulation for the Thermodynamic Properties of 1,1,1,2-Tetrafluoroethane (HFC-134a) for temperatures from 170 K to 455 K and pressures up to 70 MPa,” J. Phys. Chem, Ref. Data, Vol. 23, No. 5, 1994. The enthalpy and entropy values of saturated liquid are set to zero at -40°C (and 240°F). 967 APPENDIX 2 TABLE A–12E Saturated refrigerant-134a—Pressure table Specific volume, ft3/lbm Internal energy, Btu/lbm Enthalpy, Btu/lbm Entropy, Btu/lbm?R Sat. Press., temp., P psia Tsat 8F Sat. liquid, vf Sat. vapor, vg Sat. liquid, uf Evap., ufg Sat. vapor, ug Sat. liquid, hf Evap., hfg Sat. vapor, hg 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130 140 150 160 170 180 190 200 220 240 260 280 300 350 400 450 500 0.01113 0.01143 0.01164 0.01181 0.01196 0.01209 0.01221 0.01232 0.01242 0.01252 0.01261 0.01270 0.01278 0.01287 0.01295 0.01303 0.01310 0.01318 0.01325 0.01332 0.01346 0.01360 0.01374 0.01387 0.01400 0.01413 0.01426 0.01439 0.01452 0.01464 0.01490 0.01516 0.01543 0.01570 0.01598 0.01672 0.01758 0.01860 0.01997 8.3740 4.3740 2.9882 2.2781 1.8442 1.5506 1.3382 1.1773 1.0510 0.94909 0.86509 0.79462 0.73462 0.68290 0.63784 0.59822 0.56309 0.53173 0.50356 0.47811 0.43390 0.39681 0.36523 0.33800 0.31426 0.29339 0.27487 0.25833 0.24346 0.23001 0.20662 0.18694 0.17012 0.15555 0.14279 0.11673 0.09643 0.07979 0.06533 23.914 3.132 7.796 11.393 14.367 16.929 19.195 21.236 23.101 24.824 26.428 27.932 29.351 30.696 31.975 33.198 34.369 35.494 36.577 37.623 39.614 41.489 43.263 44.951 46.563 48.109 49.595 51.027 52.412 53.753 56.321 58.757 61.082 63.313 65.460 70.567 75.401 80.112 84.900 91.283 87.463 84.907 82.915 81.249 79.799 78.504 77.326 76.240 75.228 74.277 73.378 72.523 71.705 70.921 70.167 69.438 68.733 68.048 67.383 66.102 64.878 63.704 62.570 61.473 60.406 59.366 58.349 57.353 56.375 54.462 52.596 50.763 48.951 47.154 42.632 37.957 32.909 27.096 87.37 90.59 92.70 94.31 95.62 96.73 97.70 98.56 99.34 100.05 100.70 101.31 101.87 102.40 102.90 103.36 103.81 104.23 104.63 105.01 105.72 106.37 106.97 107.52 108.04 108.51 108.96 109.38 109.76 110.13 110.78 111.35 111.84 112.26 112.61 113.20 113.36 113.02 112.00 23.903 3.153 7.828 11.436 14.422 16.996 19.274 21.327 23.205 24.939 26.556 28.073 29.505 30.862 32.155 33.391 34.575 35.713 36.810 37.870 39.888 41.791 43.594 45.311 46.952 48.527 50.043 51.507 52.922 54.295 56.927 59.430 61.824 64.126 66.347 71.651 76.702 81.662 86.748 99.021 95.536 93.170 91.302 89.725 88.340 87.093 85.950 84.889 83.894 82.954 82.060 81.205 80.385 79.594 78.830 78.089 77.369 76.668 75.984 74.660 73.388 72.159 70.967 69.807 68.674 67.564 66.475 65.402 64.345 62.267 60.225 58.205 56.197 54.195 49.109 43.794 38.003 31.292 95.12 20.00944 98.69 0.00741 101.00 0.01806 102.74 0.02603 104.15 0.03247 105.34 0.03792 106.37 0.04265 107.28 0.04686 108.09 0.05065 108.83 0.05412 109.51 0.05732 110.13 0.06028 110.71 0.06306 111.25 0.06567 111.75 0.06813 112.22 0.07047 112.66 0.07269 113.08 0.07481 113.48 0.07684 113.85 0.07879 114.55 0.08247 115.18 0.08590 115.75 0.08912 116.28 0.09215 116.76 0.09502 117.20 0.09776 117.61 0.10036 117.98 0.10286 118.32 0.10526 118.64 0.10757 119.19 0.11195 119.65 0.11606 120.03 0.11994 120.32 0.12364 120.54 0.12717 120.76 0.13545 120.50 0.14317 119.67 0.15060 118.04 0.15810 253.09 229.52 214.15 22.43 7.17 15.37 22.57 29.01 34.86 40.23 45.20 49.84 54.20 58.30 62.19 65.89 69.41 72.78 76.02 79.12 85.00 90.49 95.64 100.51 105.12 109.50 113.69 117.69 121.53 125.22 132.21 138.73 144.85 150.62 156.09 168.64 179.86 190.02 199.29 Sat. liquid, sf Evap., sfg Sat. vapor, sg 0.24353 0.22208 0.20911 0.19967 0.19218 0.18595 0.18058 0.17586 0.17164 0.16780 0.16429 0.16104 0.15801 0.15518 0.15251 0.14998 0.14758 0.14529 0.14311 0.14101 0.13706 0.13338 0.12993 0.12668 0.12359 0.12064 0.11783 0.11513 0.11252 0.11000 0.10519 0.10063 0.09627 0.09207 0.08800 0.07815 0.06847 0.05849 0.04748 0.23409 0.22949 0.22717 0.22570 0.22465 0.22386 0.22324 0.22272 0.22229 0.22192 0.22160 0.22132 0.22107 0.22084 0.22064 0.22045 0.22027 0.22011 0.21995 0.21981 0.21953 0.21928 0.21905 0.21883 0.21861 0.21840 0.21819 0.21799 0.21778 0.21757 0.21714 0.21669 0.21622 0.21571 0.21517 0.21360 0.21164 0.20909 0.20558 968 PROPERTY TABLES AND CHARTS TABLE A–13E Superheated refrigerant-134a T 8F v ft3/lbm Sat. 220 0 20 40 60 80 100 120 140 160 180 200 220 4.3740 4.4856 4.7135 4.9380 5.1600 5.3802 5.5989 5.8165 6.0331 6.2490 6.4642 6.6789 6.8930 7.1068 Sat. 20 40 60 80 100 120 140 160 180 200 220 240 260 280 1.5506 1.5691 1.6528 1.7338 1.8130 1.8908 1.9675 2.0434 2.1185 2.1931 2.2671 2.3408 2.4141 2.4871 2.5598 u h s Btu/lbm Btu/lbm Btu/lbm?R P 5 10 psia (Tsat 5 229.528F) 90.59 92.14 95.42 98.77 102.21 105.73 109.33 113.02 116.80 120.66 124.62 128.66 132.78 136.99 98.69 100.44 104.14 107.91 111.76 115.68 119.69 123.78 127.96 132.23 136.58 141.01 145.54 150.14 0.22949 0.23351 0.24175 0.24978 0.25763 0.26533 0.27290 0.28035 0.28768 0.29492 0.30205 0.30910 0.31606 0.32293 P 5 30 psia (Tsat 5 15.378F) 96.73 97.56 101.18 104.83 108.54 112.31 116.16 120.08 124.09 128.17 132.33 136.58 140.90 145.30 149.79 105.34 106.27 110.35 114.45 118.60 122.81 127.08 131.43 135.85 140.34 144.92 149.57 154.30 159.11 164.00 0.22386 0.22583 0.23416 0.24220 0.25003 0.25769 0.26519 0.27256 0.27981 0.28695 0.29399 0.30094 0.30780 0.31458 0.32128 P 5 60 psia (Tsat 5 49.848F) Sat. 60 80 100 120 140 160 180 200 220 240 260 280 300 320 0.7946 0.8179 0.8636 0.9072 0.9495 0.9908 1.0312 1.0709 1.1101 1.1489 1.1872 1.2252 1.2629 1.3004 1.3377 101.31 103.31 107.24 111.17 115.14 119.17 123.26 127.42 131.64 135.94 140.31 144.76 149.28 153.88 158.55 110.13 112.39 116.82 121.24 125.69 130.17 134.71 139.31 143.97 148.69 153.49 158.36 163.30 168.31 173.40 0.22132 0.22572 0.23408 0.24212 0.24992 0.25753 0.26497 0.27227 0.27945 0.28651 0.29346 0.30032 0.30709 0.31378 0.32039 v ft3/lbm u Btu/lbm h s Btu/lbm Btu/lbm?R P 5 15 psia (Tsat 5 214.158F) v ft3/lbm u h s Btu/lbm Btu/lbm Btu/lbm?R P 5 20 psia (Tsat 5 22.438F) 2.9882 92.70 101.00 0.22717 2.2781 94.31 102.74 0.22570 3.1001 3.2551 3.4074 3.5577 3.7064 3.8540 4.0006 4.1464 4.2915 4.4361 4.5802 4.7239 95.08 98.49 101.96 105.51 109.14 112.85 116.64 120.52 124.49 128.53 132.67 136.89 103.69 107.52 111.42 115.38 119.42 123.54 127.75 132.03 136.40 140.85 145.38 150.00 0.23312 0.24129 0.24924 0.25702 0.26465 0.27214 0.27952 0.28678 0.29395 0.30102 0.30800 0.31489 2.2922 2.4130 2.5306 2.6461 2.7600 2.8726 2.9842 3.0950 3.2051 3.3146 3.4237 3.5324 94.73 98.19 101.71 105.29 108.94 112.67 116.48 120.38 124.35 128.41 132.56 136.78 103.21 107.12 111.07 115.08 119.15 123.30 127.53 131.83 136.22 140.68 145.23 149.86 0.22673 0.23506 0.24313 0.25099 0.25868 0.26623 0.27364 0.28094 0.28814 0.29523 0.30223 0.30914 P 5 40 psia (Tsat 5 29.018F) P 5 50 psia (Tsat 5 40.238F) 1.1773 98.56 107.28 0.22272 0.9491 100.05 108.83 0.22192 1.2126 1.2768 1.3389 1.3995 1.4588 1.5173 1.5750 1.6321 1.6887 1.7449 1.8007 1.8562 1.9114 100.61 104.35 108.12 111.94 115.83 119.79 123.82 127.92 132.10 136.37 140.70 145.12 149.62 109.59 113.80 118.03 122.30 126.63 131.02 135.47 140.00 144.60 149.28 154.03 158.86 163.77 0.22740 0.23567 0.24365 0.25142 0.25902 0.26646 0.27377 0.28096 0.28805 0.29503 0.30192 0.30873 0.31545 1.0019 1.0540 1.1043 1.1534 1.2015 1.2488 1.2955 1.3416 1.3873 1.4326 1.4776 1.5223 103.85 107.69 111.56 115.49 119.48 123.54 127.67 131.87 136.15 140.51 144.94 149.45 0.23033 0.23849 0.24639 0.25408 0.26160 0.26898 0.27622 0.28335 0.29037 0.29730 0.30413 0.31087 P 5 70 psia (Tsat 5 58.308F) 0.6829 0.6857 0.7271 0.7662 0.8037 0.8401 0.8756 0.9105 0.9447 0.9785 1.0118 1.0449 1.0776 1.1101 1.1424 102.40 102.74 106.77 110.77 114.79 118.86 122.98 127.16 131.40 135.72 140.11 144.57 149.10 153.71 158.40 111.25 111.62 116.18 120.69 125.20 129.74 134.32 138.95 143.64 148.40 153.22 158.10 163.06 168.09 173.20 0.22084 0.22157 0.23018 0.23838 0.24630 0.25399 0.26151 0.26886 0.27608 0.28318 0.29017 0.29706 0.30386 0.31057 0.31720 113.12 117.44 121.78 126.16 130.60 135.09 139.66 144.29 148.99 153.76 158.61 163.53 P 5 80 psia (Tsat 5 65.898F) 0.5982 103.36 112.22 0.22045 0.6243 0.6601 0.6941 0.7270 0.7589 0.7900 0.8206 0.8507 0.8803 0.9096 0.9386 0.9674 0.9959 106.27 110.35 114.43 118.53 122.69 126.89 131.17 135.50 139.91 144.38 148.93 153.55 158.25 0.22663 0.23501 0.24305 0.25084 0.25843 0.26585 0.27312 0.28026 0.28728 0.29420 0.30102 0.30775 0.31440 115.51 120.12 124.70 129.29 133.92 138.59 143.31 148.09 152.94 157.85 162.82 167.87 172.99 969 APPENDIX 2 TABLE A–13E Superheated refrigerant-134a (Concluded) T 8F v ft3/lbm u h s Btu/lbm Btu/lbm Btu/lbm?R Sat. 80 100 120 140 160 180 200 220 240 260 280 300 320 0.53173 104.23 0.54388 105.75 0.57729 109.91 0.60874 114.05 0.63885 118.20 0.66796 122.39 0.69629 126.63 0.72399 130.92 0.75119 135.28 0.77796 139.70 0.80437 144.19 0.83048 148.75 0.85633 153.39 0.88195 158.09 Sat. 120 140 160 180 200 220 240 260 280 300 320 340 360 0.33800 107.52 0.36243 111.97 0.38551 116.42 0.40711 120.82 0.42766 125.23 0.44743 129.66 0.46657 134.13 0.48522 138.65 0.50345 143.22 0.52134 147.85 0.53895 152.55 0.55630 157.31 0.57345 162.14 0.59041 167.03 Sat. 140 160 180 200 220 240 260 280 300 320 340 360 0.23001 110.13 0.24541 113.86 0.26412 118.67 0.28115 123.36 0.29704 128.01 0.31212 132.65 0.32658 137.31 0.34054 141.99 0.35410 146.73 0.36733 151.50 0.38029 156.34 0.39300 161.23 0.40552 166.18 P 5 90 psia (Tsat 5 72.788F) 113.08 114.81 119.53 124.19 128.84 133.51 138.22 142.98 147.79 152.66 157.59 162.58 167.65 172.78 0.22011 0.22332 0.23191 0.24009 0.24799 0.25565 0.26313 0.27045 0.27763 0.28469 0.29164 0.29849 0.30524 0.31191 P 5 140 psia (Tsat 5 100.518F) 116.28 121.36 126.40 131.37 136.31 141.25 146.22 151.22 156.26 161.36 166.51 171.72 176.99 182.33 0.21883 0.22775 0.23630 0.24444 0.25229 0.25990 0.26731 0.27457 0.28168 0.28866 0.29553 0.30230 0.30898 0.31557 P 5 200 psia (Tsat 5 125.228F) 118.64 122.94 128.44 133.77 139.00 144.20 149.39 154.60 159.83 165.10 170.41 175.77 181.19 0.21757 0.22483 0.23386 0.24231 0.25037 0.25813 0.26566 0.27300 0.28017 0.28720 0.29410 0.30089 0.30758 v ft3/lbm u h s Btu/lbm Btu/lbm Btu/lbm?R P 5 100 psia (Tsat 5 79.128F) 0.47811 0.47906 0.51076 0.54022 0.56821 0.59513 0.62122 0.64667 0.67158 0.69605 0.72016 0.74396 0.76749 0.79079 105.01 105.19 109.46 113.66 117.86 122.09 126.36 130.68 135.05 139.50 144.00 148.58 153.22 157.94 113.85 114.06 118.91 123.66 128.38 133.10 137.85 142.64 147.48 152.38 157.33 162.34 167.42 172.57 0.21981 0.22018 0.22902 0.23735 0.24535 0.25310 0.26065 0.26802 0.27525 0.28234 0.28932 0.29620 0.30297 0.30966 P 5 160 psia (Tsat 5 109.508F) 0.29339 0.30578 0.32774 0.34790 0.36686 0.38494 0.40234 0.41921 0.43564 0.45171 0.46748 0.48299 0.49828 0.51338 108.51 111.01 115.63 120.14 124.63 129.13 133.65 138.21 142.82 147.48 152.21 156.99 161.84 166.75 117.20 120.07 125.33 130.44 135.49 140.52 145.56 150.62 155.72 160.86 166.05 171.29 176.59 181.95 0.21840 0.22339 0.23232 0.24070 0.24872 0.25647 0.26399 0.27133 0.27851 0.28555 0.29248 0.29929 0.30600 0.31262 P 5 300 psia (Tsat 5 156.098F) v ft3/lbm u h s Btu/lbm Btu/lbm Btu/lbm?R P 5 120 psia (Tsat 5 90.498F) 0.39681 106.37 115.18 0.21928 0.41013 0.43692 0.46190 0.48563 0.50844 0.53054 0.55206 0.57312 0.59379 0.61413 0.63420 0.65402 0.22364 0.23234 0.24059 0.24853 0.25621 0.26370 0.27102 0.27819 0.28523 0.29216 0.29898 0.30571 108.49 112.85 117.16 121.47 125.80 130.18 134.60 139.08 143.62 148.22 152.89 157.62 117.59 122.55 127.42 132.25 137.09 141.96 146.86 151.80 156.80 161.86 166.97 172.15 P 5 180 psia (Tsat 5 117.698F) 0.25833 0.26083 0.28231 0.30154 0.31936 0.33619 0.35228 0.36779 0.38284 0.39751 0.41186 0.42594 0.43980 0.45347 109.38 109.95 114.78 119.43 124.01 128.58 133.16 137.76 142.41 147.11 151.86 156.67 161.53 166.47 117.98 118.64 124.18 129.47 134.65 139.77 144.89 150.01 155.16 160.35 165.58 170.85 176.18 181.57 0.21799 0.21912 0.22852 0.23720 0.24542 0.25332 0.26095 0.26838 0.27564 0.28275 0.28972 0.29658 0.30333 0.30998 P 5 400 psia (Tsat 5 179.868F) 0.14279 112.61 120.54 0.21517 0.09643 113.36 120.50 0.21164 0.14656 0.16355 0.17776 0.19044 0.20211 0.21306 0.22347 0.23346 0.24310 0.25246 0.26159 0.21747 0.22803 0.23734 0.24596 0.25412 0.26193 0.26949 0.27683 0.28399 0.29100 0.29788 0.09658 0.11440 0.12746 0.13853 0.14844 0.15756 0.16611 0.17423 0.18201 0.18951 0.21174 0.22473 0.23502 0.24420 0.25272 0.26079 0.26853 0.27601 0.28328 0.29037 113.82 119.53 124.79 129.86 134.83 139.77 144.71 149.66 154.63 159.65 164.71 121.96 128.61 134.66 140.43 146.05 151.60 157.11 162.62 168.13 173.66 179.23 113.42 120.53 126.45 131.96 137.27 142.48 147.65 152.81 157.97 163.16 120.56 128.99 135.88 142.21 148.26 154.15 159.95 165.71 171.45 177.19 970 PROPERTY TABLES AND CHARTS 1000 60 65 70 55 140 50 45 40 180 35 30 24 D e n sit y 260 3000 22 1000 4.8 3.6 400 2.4 1.8 1.2 0.96 0.72 60 100 2000 /ft33 = 1 8 lb m 12 9.6 7.2 140 T = 100°F 200 220 0 180 R-134a 400 200 100 20 40 20 0.24 0.18 20 0.12 0.096 10 1 –20 60 100 5 40 580 0 500 .42 4 60 180 Enthalpy, Btu/lbm FIGURE A–14E P-h diagram for refrigerant-134a. Reprinted by pemission of American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc., Atlanta, GA. 220 0.4 6 0.4 4 s= 140 0.072 0.048 0.4 2 4 20 0.4 0 0.3 8 380 0.3 6 340 T = 3 0 0° F 0.3 4 260 220 1 80 s= 60 100 1 40 te d va p o ur - 60 -20 20 s atu ra 0.8 0.9 0.7 0.6 0.5 0.4 0.2 0.3 20 0.3 0B tu/l bm ·R 0.3 2 0.26 0.28 0.20 0.22 0.24 0.14 0.16 0.18 0.10 0.12 0.04 0.06 0.08 id li q u ate d 0.1 2 s atur T = -1 0 0 ° F 4 0.00 0. 0.02 -0.04 -0.02 -60 10 620 40 0.48 0.36 -20 Pressure, psia 100 75 l 95 90 85 2000 60 bm/ 3 ft3 20 80 –20 3000 0.036 0.024 4 0.018 2 0.012 1 260 971 APPENDIX 2 TABLE A–16E Properties of the atmosphere at high altitude Altitude, ft Temperature, 8F Pressure, psia Gravity, g, ft/s2 Speed of sound, ft/s Density, lbm/ft3 Viscosity m, lbm/ft?s 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10,000 11,000 12,000 13,000 14,000 15,000 16,000 17,000 18,000 19,000 20,000 22,000 24,000 26,000 28,000 30,000 32,000 34,000 36,000 38,000 40,000 45,000 50,000 55,000 60,000 59.00 57.22 55.43 53.65 51.87 50.09 48.30 46.52 44.74 42.96 41.17 39.39 37.61 35.83 34.05 32.26 30.48 28.70 26.92 25.14 23.36 19.79 16.23 12.67 9.12 5.55 11.99 21.58 25.14 28.70 212.2 219.4 226.5 233.6 240.7 247.8 254.9 262.0 269.2 269.7 269.7 269.7 269.7 269.7 269.7 14.7 14.4 14.2 13.9 13.7 13.4 13.2 12.9 12.7 12.5 12.2 12.0 11.8 11.6 11.3 11.1 10.9 10.7 10.5 10.3 10.1 9.72 9.34 8.99 8.63 8.29 7.97 7.65 7.34 7.05 6.76 6.21 5.70 5.22 4.78 4.37 3.99 3.63 3.30 3.05 2.73 2.148 1.691 1.332 1.048 32.174 32.173 32.171 32.169 32.168 32.166 32.165 32.163 32.162 32.160 32.159 32.157 32.156 32.154 32.152 32.151 32.149 32.148 32.146 32.145 32.145 32.140 32.137 32.134 32.131 32.128 32.125 32.122 32.119 32.115 32.112 32.106 32.100 32.094 32.088 32.082 32.08 32.07 32.06 32.06 32.05 32.04 32.02 32.00 31.99 1116 1115 1113 1111 1109 1107 1105 1103 1101 1099 1097 1095 1093 1091 1089 1087 1085 1083 1081 1079 1077 1073 1069 1065 1061 1057 1053 1049 1045 1041 1037 1029 1020 1012 1003 995 987 978 969 968 968 968 968 968 968 0.07647 0.07536 0.07426 0.07317 0.07210 0.07104 0.06998 0.06985 0.06792 0.06690 0.06590 0.06491 0.06393 0.06296 0.06200 0.06105 0.06012 0.05919 0.05828 0.05738 0.05648 0.05473 0.05302 0.05135 0.04973 0.04814 0.04659 0.04508 0.04361 0.04217 0.04077 0.03808 0.03553 0.03311 0.03082 0.02866 0.02661 0.02468 0.02285 0.02079 0.01890 0.01487 0.01171 0.00922 0.00726 1.202 3 1025 1.199 3 1025 1.196 3 1025 1.193 3 1025 1.190 3 1025 1.186 3 1025 1.183 3 1025 1.180 3 1025 1.177 3 1025 1.173 3 1025 1.170 3 1025 1.167 3 1025 1.164 3 1025 1.160 3 1025 1.157 3 1025 1.154 3 1025 1.150 3 1025 1.147 3 1025 1.144 3 1025 1.140 3 1025 1.137 3 1025 1.130 3 1025 1.124 3 1025 1.117 3 1025 1.110 3 1025 1.104 3 1025 1.097 3 1025 1.090 3 1025 1.083 3 1025 1.076 3 1025 1.070 3 1025 1.056 3 1025 1.042 3 1025 1.028 3 1025 1.014 3 1025 1.000 3 1025 0.986 3 1025 0.971 3 1025 0.956 3 1025 0.955 3 1025 0.955 3 1025 0.955 3 1025 0.955 3 1025 0.955 3 1025 0.955 3 1025 Thermal conductivity, Btu/h?ft?R 0.0146 0.0146 0.0146 0.0145 0.0145 0.0144 0.0144 0.0143 0.0143 0.0142 0.0142 0.0141 0.0141 0.0141 0.0140 0.0140 0.0139 0.0139 0.0138 0.0138 0.0137 0.0136 0.0136 0.0135 0.0134 0.0133 0.0132 0.0132 0.0130 0.0129 0.0128 0.0126 0.0124 0.0122 0.0121 0.0119 0.0117 0.0115 0.0113 0.0113 0.0113 0.0113 0.0113 0.0113 0.0113 Source of Data: U.S. Standard Atmosphere Supplements, U.S. Government Printing Office, 1966. Based on year-round mean conditions at 458 latitude and varies with the time of the year and the weather patterns. The conditions at sea level (z 5 0) are taken to be P 5 14.696 psia, T 5 598F, r 5 0.076474 lbm/ft3, g 5 32.1741 ft2/s. 972 PROPERTY TABLES AND CHARTS TABLE A–17E Ideal-gas properties of air T R h Btu/lbm Pr u Btu/lbm vr s8 Btu/lbm?R T R h Btu/lbm Pr u Btu/lbm vr s8 Btu/lbm?R 360 380 400 420 440 85.97 90.75 95.53 100.32 105.11 0.3363 0.4061 0.4858 0.5760 0.6776 61.29 64.70 68.11 71.52 74.93 396.6 346.6 305.0 270.1 240.6 0.50369 0.51663 0.52890 0.54058 0.55172 1600 1650 1700 1750 1800 395.74 409.13 422.59 436.12 449.71 71.13 80.89 90.95 101.98 114.0 286.06 296.03 306.06 316.16 326.32 8.263 7.556 6.924 6.357 5.847 0.87130 0.87954 0.88758 0.89542 0.90308 460 480 500 520 537 540 109.90 114.69 119.48 124.27 128.10 129.06 0.7913 0.9182 1.0590 1.2147 1.3593 1.3860 78.36 81.77 85.20 88.62 91.53 92.04 215.33 193.65 174.90 158.58 146.34 144.32 0.56235 0.57255 0.58233 0.59173 0.59945 0.60078 1850 1900 1950 2000 2050 2100 463.37 477.09 490.88 504.71 518.71 532.55 127.2 141.5 157.1 174.0 192.3 212.1 336.55 346.85 357.20 367.61 378.08 388.60 5.388 4.974 4.598 4.258 3.949 3.667 0.91056 0.91788 0.92504 0.93205 0.93891 0.94564 560 580 600 620 640 133.86 138.66 143.47 148.28 153.09 1.5742 95.47 1.7800 98.90 2.005 102.34 2.249 105.78 2.514 109.21 131.78 120.70 110.88 102.12 94.30 0.60950 0.61793 0.62607 0.63395 0.64159 2150 2200 2250 2300 2350 546.54 560.59 574.69 588.82 603.00 223.5 256.6 281.4 308.1 336.8 399.17 409.78 420.46 431.16 441.91 3.410 3.176 2.961 2.765 2.585 0.95222 0.95919 0.96501 0.97123 0.97732 660 680 700 720 740 157.92 162.73 167.56 172.39 177.23 2.801 3.111 3.446 3.806 4.193 112.67 116.12 119.58 123.04 126.51 87.27 80.96 75.25 70.07 65.38 0.64902 0.65621 0.66321 0.67002 0.67665 2400 2450 2500 2550 2600 617.22 631.48 645.78 660.12 674.49 367.6 400.5 435.7 473.3 513.5 452.70 463.54 474.40 485.31 496.26 2.419 2.266 2.125 1.996 1.876 0.98331 0.98919 0.99497 1.00064 1.00623 760 780 800 820 840 182.08 186.94 191.81 196.69 201.56 4.607 5.051 5.526 6.033 6.573 129.99 133.47 136.97 140.47 143.98 61.10 57.20 53.63 50.35 47.34 0.68312 0.68942 0.69558 0.70160 0.70747 2650 2700 2750 2800 2850 688.90 703.35 717.83 732.33 746.88 556.3 601.9 650.4 702.0 756.7 507.25 518.26 529.31 540.40 551.52 1.765 1.662 1.566 1.478 1.395 1.01172 1.01712 1.02244 1.02767 1.03282 860 880 900 920 940 206.46 211.35 216.26 221.18 226.11 7.149 7.761 8.411 9.102 9.834 147.50 151.02 154.57 158.12 161.68 44.57 42.01 39.64 37.44 35.41 0.71323 0.71886 0.72438 0.72979 0.73509 2900 2950 3000 3050 3100 761.45 776.05 790.68 805.34 820.03 814.8 876.4 941.4 1011 1083 562.66 573.84 585.04 596.28 607.53 1.318 1.247 1.180 1.118 1.060 1.03788 1.04288 1.04779 1.05264 1.05741 960 980 1000 1040 1080 231.06 236.02 240.98 250.95 260.97 10.61 11.43 12.30 14.18 16.28 165.26 168.83 172.43 179.66 186.93 33.52 31.76 30.12 27.17 24.58 0.74030 0.74540 0.75042 0.76019 0.76964 3150 3200 3250 3300 3350 834.75 849.48 864.24 879.02 893.83 1161 1242 1328 1418 1513 618.82 630.12 641.46 652.81 664.20 1.006 1.06212 0.955 1.06676 0.907 1.07134 0.8621 1.07585 0.8202 1.08031 1120 1160 1200 1240 1280 271.03 281.14 291.30 301.52 311.79 18.60 21.18 24.01 27.13 30.55 194.25 201.63 209.05 216.53 224.05 22.30 20.29 18.51 16.93 15.52 0.77880 0.78767 0.79628 0.80466 0.81280 3400 3450 3500 3550 3600 908.66 923.52 938.40 953.30 968.21 1613 1719 1829 1946 2068 675.60 687.04 698.48 709.95 721.44 0.7807 1.08470 0.7436 1.08904 0.7087 1.09332 0.6759 1.09755 0.6449 1.10172 1320 1360 1400 1440 1480 322.11 332.48 342.90 353.37 363.89 34.31 38.41 42.88 47.75 53.04 231.63 239.25 246.93 254.66 262.44 14.25 13.12 12.10 11.17 10.34 0.82075 0.82848 0.83604 0.84341 0.85062 3650 983.15 3700 998.11 3750 1013.1 3800 1028.1 3850 1043.1 2196 2330 2471 2618 2773 732.95 744.48 756.04 767.60 779.19 0.6157 1.10584 0.5882 1.10991 0.5621 1.11393 0.5376 1.11791 0.5143 1.12183 1520 1560 374.47 385.08 58.78 65.00 270.26 278.13 9.578 0.85767 8.890 0.86456 3900 1058.1 3950 1073.2 2934 3103 790.80 802.43 0.4923 1.12571 0.4715 1.12955 973 APPENDIX 2 TABLE A–17E Ideal-gas properties of air (Concluded) T R h Btu/lbm Pr u Btu/lbm vr 4000 1088.3 3280 814.06 4050 4100 4150 4200 4300 1103.4 1118.5 1133.6 1148.7 1179.0 3464 3656 3858 4067 4513 825.72 837.40 849.09 860.81 884.28 4400 1209.4 4500 1239.9 4997 5521 907.81 931.39 s8 Btu/lbm?R T R h Btu/lbm 0.4518 1.13334 4600 1270.4 6089 955.04 0.2799 1.17575 0.4331 0.4154 0.3985 0.3826 0.3529 1.13709 1.14079 1.14446 1.14809 1.15522 4700 4800 4900 5000 5100 1300.9 1331.5 1362.2 1392.9 1423.6 6701 7362 8073 8837 9658 978.73 1002.5 1026.3 1050.1 1074.0 0.2598 1.18232 0.2415 1.18876 0.2248 1.19508 0.2096 1.20129 0.1956 1.20738 0.3262 1.16221 0.3019 1.16905 5200 5300 1454.4 1485.3 10,539 11,481 1098.0 1122.0 0.1828 1.21336 0.1710 1.2192 Pr u Btu/lbm vr s8 Btu/lbm?R Note: The properties Pr (relative pressure) and vr (relative specific volume) are dimensionless quantities used in the analysis of isentropic processes, and should not be confused with the properties pressure and specific volume. Source of Data: Kenneth Wark, Thermodynamics, 4th ed. (New York: McGraw-Hill, 1983), pp. 832–33, Table A–5. Originally published in J. H. Keenan and J. Kaye, Gas Tables (New York: John Wiley & Sons, 1948). 974 PROPERTY TABLES AND CHARTS TABLE A–18E Ideal-gas properties of nitrogen, N2 _ _ T h u R Btu/lbmol Btu/lbmol _ s8 Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 300 320 340 360 380 2,082.0 2,221.0 2,360.0 2,498.9 2,638.0 1,486.2 1,585.5 1,684.4 1,784.0 1,883.4 41.695 42.143 42.564 42.962 43.337 1080 1100 1120 1140 1160 7,551.0 7,695.0 7,839.3 7,984.0 8,129.0 5,406.2 5,510.5 5,615.2 5,720.1 5,825.4 50.651 50.783 50.912 51.040 51.167 400 420 440 460 480 2,777.0 2,916.1 3,055.1 3,194.1 3,333.1 1,982.6 2,082.0 2,181.3 2,280.6 2,379.9 43.694 44.034 44.357 44.665 44.962 1180 1200 1220 1240 1260 8,274.4 8,420.0 8,566.1 8,712.6 8,859.3 5,931.0 6,037.0 6,143.4 6,250.1 6,357.2 51.291 51.143 51.534 51.653 51.771 500 520 537 540 560 3,472.2 3,611.3 3,729.5 3,750.3 3,889.5 2,479.3 2,578.6 2,663.1 2,678.0 2,777.4 45.246 45.519 45.743 45.781 46.034 1280 1300 1320 1340 1360 9,006.4 9,153.9 9,301.8 9,450.0 9,598.6 6,464.5 6,572.3 6,680.4 6,788.9 6,897.8 51.887 51.001 52.114 52.225 52.335 580 600 620 640 660 4,028.7 4,167.9 4,307.1 4,446.4 4,585.8 2,876.9 2,976.4 3,075.9 3,175.5 3,275.2 46.278 46.514 46.742 46.964 47.178 1380 1400 1420 1440 1460 9,747.5 9,896.9 10,046.6 10,196.6 10,347.0 7,007.0 7,116.7 7,226.7 7,337.0 7,447.6 52.444 52.551 52.658 52.763 52.867 680 700 720 740 760 4,725.3 4,864.9 5,004.5 5,144.3 5,284.1 3,374.9 3,474.8 3,574.7 3,674.7 3,774.9 47.386 47.588 47.785 47.977 48.164 1480 1500 1520 1540 1560 10,497.8 10,648.0 10,800.4 10,952.2 11,104.3 7,558.7 7,670.1 7,781.9 7,893.9 8,006.4 52.969 53.071 53.171 53.271 53.369 780 800 820 840 860 5,424.2 5,564.4 5,704.7 5,845.3 5,985.9 3,875.2 3,975.7 4,076.3 4,177.1 4,278.1 48.345 48.522 48.696 48.865 49.031 1580 1600 1620 1640 1660 11,256.9 11,409.7 11,562.8 11,716.4 11,870.2 8,119.2 8,232.3 8,345.7 8,459.6 8,573.6 53.465 53.561 53.656 53.751 53.844 880 900 920 940 960 6,126.9 6,268.1 6,409.6 6,551.2 6,693.1 4,379.4 4,480.8 4,582.6 4,684.5 4,786.7 49.193 49.352 49.507 49.659 49.808 1680 1700 1720 1740 1760 12,024.3 12,178.9 12,333.7 12,488.8 12,644.3 8,688.1 8,802.9 8,918.0 9,033.4 9,149.2 53.936 54.028 54.118 54.208 54.297 980 1000 1020 1040 1060 6,835.4 6,977.9 7,120.7 7,263.8 7,407.2 4,889.3 4,992.0 5,095.1 5,198.5 5,302.2 49.955 50.099 50.241 50.380 50.516 1780 1800 1820 1840 1860 12,800.2 12,956.3 13,112.7 13,269.5 13,426.5 9,265.3 9,381.7 9,498.4 9,615.5 9,732.8 54.385 54.472 54.559 54.645 54.729 975 APPENDIX 2 TABLE A–18E Ideal-gas properties of nitrogen, N2 (Concluded) _ _ _ T h u s8 R Btu/lbmol Btu/lbmol Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 1900 1940 1980 2020 2060 13,742 14,058 14,375 14,694 15,013 9,968 10,205 10,443 10,682 10,923 54.896 55.061 55.223 55.383 55.540 3500 3540 3580 3620 3660 27,016 27,359 27,703 28,046 28,391 20,065 20,329 20,593 20,858 21,122 59.944 60.041 60.138 60.234 60.328 2100 2140 2180 2220 2260 15,334 15,656 15,978 16,302 16,626 11,164 11,406 11,649 11,893 12,138 55.694 55.846 55.995 56.141 56.286 3700 3740 3780 3820 3860 28,735 29,080 29,425 29,771 30,117 21,387 21,653 21,919 22,185 22,451 60.422 60.515 60.607 60.698 60.788 2300 2340 2380 2420 2460 16,951 17,277 17,604 17,392 18,260 12,384 12,630 12,878 13,126 13,375 56.429 56.570 56.708 56.845 56.980 3900 3940 3980 4020 4060 30,463 30,809 31,156 31,503 31,850 22,718 22,985 23,252 23,520 23,788 60.877 60.966 61.053 61.139 61.225 2500 2540 2580 2620 2660 18,590 18,919 19,250 19,582 19,914 13,625 13,875 14,127 14,379 14,631 57.112 57.243 57.372 57.499 57.625 4100 4140 4180 4220 4260 32,198 32,546 32,894 33,242 33,591 24,056 24,324 24,593 24,862 25,131 61.310 61.395 61.479 61.562 61.644 2700 2740 2780 2820 2860 20,246 20,580 20,914 21,248 21,584 14,885 15,139 15,393 15,648 15,905 57.750 57.872 57.993 58.113 58.231 4300 4340 4380 4420 4460 33,940 34,289 34,638 34,988 35,338 25,401 25,670 25,940 26,210 26,481 61.726 61.806 61.887 61.966 62.045 2900 2940 2980 3020 3060 21,920 22,256 22,593 22,930 23,268 16,161 16,417 16,675 16,933 17,192 58.348 58.463 58.576 58.688 58.800 4500 4540 4580 4620 4660 35,688 36,038 36,389 36,739 37,090 26,751 27,022 27,293 27,565 27,836 62.123 62.201 62.278 62.354 62.429 3100 3140 3180 3220 3260 23,607 23,946 24,285 24,625 24,965 17,451 17,710 17,970 18,231 18,491 58.910 59.019 59.126 59.232 59.338 4700 4740 4780 4820 4860 37,441 37,792 38,144 38,495 38,847 28,108 28,379 28,651 28,924 29,196 62.504 62.578 62.652 62.725 62.798 3300 3340 3380 3420 3460 25,306 25,647 25,989 26,331 26,673 18,753 19,014 19,277 19,539 19,802 59.442 59.544 59.646 59.747 59.846 4900 5000 5100 5200 5300 39,199 40,080 40,962 41,844 42,728 29,468 30,151 30,834 31,518 32,203 62.870 63.049 63.223 63.395 63.563 Source of Data: Tables A–18E through A–23E are adapted from Kenneth Wark, Thermodynamics, 4th ed. (New York: McGraw-Hill, 1983), pp. 834–44. Originally published in J. H. Keenan and J. Kaye, Gas Tables (New York: John Wiley & Sons, 1945). 976 PROPERTY TABLES AND CHARTS TABLE A–19E Ideal-gas properties of oxygen, O2 _ _ T h u R Btu/lbmol Btu/lbmol _ s8 Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 300 320 340 360 380 2,073.5 2,212.6 2,351.7 2,490.8 2,630.0 1,477.8 1,577.1 1,676.5 1,775.9 1,875.3 44.927 45.375 45.797 46.195 46.571 1080 1100 1120 1140 1160 7,696.8 7,850.4 8,004.5 8,159.1 8,314.2 5,552.1 5,665.9 5,780.3 5,895.2 6,010.6 54.064 54.204 54.343 54.480 54.614 400 420 440 460 480 2,769.1 2,908.3 3,047.5 3,186.9 3,326.5 1,974.8 2,074.3 2,173.8 2,273.4 2,373.3 46.927 47.267 47.591 47.900 48.198 1180 1200 1220 1240 1260 8,469.8 8,625.8 8,782.4 8,939.4 9,096.7 6,126.5 6,242.8 6,359.6 6,476.9 6,594.5 54.748 54.879 55.008 55.136 55.262 500 520 537 540 560 3,466.2 3,606.1 3,725.1 3,746.2 3,886.6 2,473.2 2,573.4 2,658.7 2,673.8 2,774.5 48.483 48.757 48.982 49.021 49.276 1280 1300 1320 1340 1360 9,254.6 9,412.9 9,571.9 9,730.7 9,890.2 6,712.7 6,831.3 6,950.2 7,069.6 7,189.4 55.386 55.508 55.630 55.750 55.867 580 600 620 640 660 4,027.3 4,168.3 4,309.7 4,451.4 4,593.5 2,875.5 2,976.8 3,078.4 3,180.4 3,282.9 49.522 49.762 49.993 50.218 50.437 1380 1400 1420 1440 1460 10,050.1 10,210.4 10,371.0 10,532.0 10,693.3 7,309.6 7,430.1 7,551.1 7,672.4 7,793.9 55.984 56.099 56.213 56.326 56.437 680 700 720 740 760 4,736.2 4,879.3 5,022.9 5,167.0 5,311.4 3,385.8 3,489.2 3,593.1 3,697.4 3,802.4 50.650 50.858 51.059 51.257 51.450 1480 1500 1520 1540 1560 10,855.1 11,017.1 11,179.6 11,342.4 11,505.4 7,916.0 8,038.3 8,161.1 8,284.2 8,407.4 56.547 56.656 56.763 56.869 56.975 780 800 820 840 860 5,456.4 5,602.0 5,748.1 5,894.8 6,041.9 3,907.5 4,013.3 4,119.7 4,226.6 4,334.1 51.638 51.821 52.002 52.179 52.352 1580 1600 1620 1640 1660 11,668.8 11,832.5 11,996.6 12,160.9 12,325.5 8,531.1 8,655.1 8,779.5 8,904.1 9,029.0 57.079 57.182 57.284 57.385 57.484 880 900 920 940 960 6,189.6 6,337.9 6,486.7 6,636.1 6,786.0 4,442.0 4,550.6 4,659.7 4,769.4 4,879.5 52.522 52.688 52.852 53.012 53.170 1680 1700 1720 1740 1760 12,490.4 12,655.6 12,821.1 12,986.9 13,153.0 9,154.1 9,279.6 9,405.4 9,531.5 9,657.9 57.582 57.680 57.777 57.873 57.968 980 1000 1020 1040 1060 6,936.4 7,087.5 7,238.9 7,391.0 7,543.6 4,990.3 5,101.6 5,213.3 5,325.7 5,438.6 53.326 53.477 53.628 53.775 53.921 1780 1800 1820 1840 1860 13,319.2 13,485.8 13,652.5 13,819.6 13,986.8 9,784.4 9,911.2 10,038.2 10,165.6 10,293.1 58.062 58.155 58.247 58.339 58.428 977 APPENDIX 2 TABLE A–19E Ideal-gas properties of oxygen, O2 (Concluded) _ _ _ T h u s8 R Btu/lbmol Btu/lbmol Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 1900 1940 1980 2020 2060 14,322 14,658 14,995 15,333 15,672 10,549 10,806 11,063 11,321 11,581 58.607 58.782 58.954 59.123 59.289 3500 3540 3580 3620 3660 28,273 28,633 28,994 29,354 29,716 21,323 21,603 21,884 22,165 22,447 63.914 64.016 64.114 64.217 64.316 2100 2140 2180 2220 2260 16,011 16,351 16,692 17,036 17,376 11,841 12,101 12,363 12,625 12,888 59.451 59.612 59.770 59.926 60.077 3700 3740 3780 3820 3860 30,078 30,440 30,803 31,166 31,529 22,730 23,013 23,296 23,580 23,864 64.415 64.512 64.609 64.704 64.800 2300 2340 2380 2420 2460 17,719 18,062 18,407 18,572 19,097 13,151 13,416 13,680 13,946 14,212 60.228 60.376 60.522 60.666 60.808 3900 3940 3980 4020 4060 31,894 32,258 32,623 32,989 33,355 24,149 24,434 24,720 25,006 25,292 64.893 64.986 65.078 65.169 65.260 2500 2540 2580 2620 2660 19,443 19,790 20,138 20,485 20,834 14,479 14,746 15,014 15,282 15,551 60.946 61.084 61.220 61.354 61.486 4100 4140 4180 4220 4260 33,722 34,089 34,456 34,824 35,192 25,580 25,867 26,155 26,144 26,733 65.350 64.439 65.527 65.615 65.702 2700 2740 2780 2820 2860 21,183 21,533 21,883 22,232 22,584 15,821 16,091 16,362 16,633 16,905 61.616 61.744 61.871 61.996 62.120 4300 4340 4380 4420 4460 35,561 35,930 36,300 36,670 37,041 27,022 27,312 27,602 27,823 28,184 65.788 65.873 65.958 66.042 66.125 2900 2940 2980 3020 3060 22,936 23,288 23,641 23,994 24,348 17,177 17,450 17,723 17,997 18,271 62.242 62.363 62.483 62.599 62.716 4500 4540 4580 4620 4660 37,412 37,783 38,155 38,528 38,900 28,475 28,768 29,060 29,353 29,646 66.208 66.290 66.372 66.453 66.533 3100 3140 3180 3220 3260 24,703 25,057 25,413 25,769 26,175 18,546 18,822 19,098 19,374 19,651 62.831 62.945 63.057 63.169 63.279 4700 4740 4780 4820 4860 39,274 39,647 40,021 40,396 40,771 29,940 30,234 30,529 30,824 31,120 66.613 66.691 66.770 66.848 66.925 3300 3340 3380 3420 3460 26,412 26,839 27,197 27,555 27,914 19,928 20,206 20,485 20,763 21,043 63.386 63.494 63.601 63.706 63.811 4900 5000 5100 5200 5300 41,146 42,086 43,021 43,974 44,922 31,415 32,157 32,901 33,648 34,397 67.003 67.193 67.380 67.562 67.743 978 PROPERTY TABLES AND CHARTS TABLE A–20E Ideal-gas properties of carbon dioxide, CO2 _ _ _ T h u s8 R Btu/lbmol Btu/lbmol Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 300 320 340 360 380 2,108.2 2,256.6 2,407.3 2,560.5 2,716.4 1,512.4 1,621.1 1,732.1 1,845.6 1,961.8 46.353 46.832 47.289 47.728 48.148 1080 1100 1120 1140 1160 9,575.8 9,802.6 10,030.6 10,260.1 10,490.6 7,431.1 7,618.1 7,806.4 7,996.2 8,187.0 58.072 58.281 58.485 58.689 58.889 400 420 440 460 480 2,874.7 3,035.7 3,199.4 3,365.7 3,534.7 2,080.4 2,201.7 2,325.6 2,452.2 2,581.5 48.555 48.947 49.329 49.698 50.058 1180 1200 1220 1240 1260 10,722.3 10,955.3 11,189.4 11,424.6 11,661.0 8,379.0 8,572.3 8,766.6 8,962.1 9,158.8 59.088 59.283 59.477 59.668 59.858 500 520 537 540 560 3,706.2 3,880.3 4,027.5 4,056.8 4,235.8 2,713.3 2,847.7 2,963.8 2,984.4 3,123.7 50.408 50.750 51.032 51.082 51.408 1280 1300 1320 1340 1360 11,898.4 12,136.9 12,376.4 12,617.0 12,858.5 9,356.5 9,555.3 9,755.0 9,955.9 10,157.7 60.044 60.229 60.412 60.593 60.772 580 600 620 640 660 4,417.2 4,600.9 4,786.6 4,974.9 5,165.2 3,265.4 3,409.4 3,555.6 3,704.0 3,854.6 51.726 52.038 52.343 52.641 52.934 1380 1400 1420 1440 1460 13,101.0 13,344.7 13,589.1 13,834.5 14,080.8 10,360.5 10,564.5 10,769.2 10,974.8 11,181.4 60.949 61.124 61.298 61.469 61.639 680 700 720 740 760 5,357.6 5,552.0 5,748.4 5,946.8 6,147.0 4,007.2 4,161.9 4,318.6 4,477.3 4,637.9 53.225 53.503 53.780 54.051 54.319 1480 1500 1520 1540 1560 14,328.0 14,576.0 14,824.9 15,074.7 15,325.3 11,388.9 11,597.2 11,806.4 12,016.5 12,227.3 61.800 61.974 62.138 62.302 62.464 780 800 820 840 860 6,349.1 6,552.9 6,758.3 6,965.7 7,174.7 4,800.1 4,964.2 5,129.9 5,297.6 5,466.9 54.582 54.839 55.093 55.343 55.589 1580 1600 1620 1640 1660 15,576.7 15,829.0 16,081.9 16,335.7 16,590.2 12,439.0 12,651.6 12,864.8 13,078.9 13,293.7 62.624 62.783 62.939 63.095 63.250 880 900 920 940 960 7,385.3 7,597.6 7,811.4 8,026.8 8,243.8 5,637.7 5,810.3 5,984.4 6,160.1 6,337.4 55.831 56.070 56.305 56.536 56.765 1680 1700 1720 1740 1760 16,845.5 17,101.4 17,358.1 17,615.5 17,873.5 13,509.2 13,725.4 13,942.4 14,160.1 14,378.4 63.403 63.555 63.704 63.853 64.001 980 1000 1020 1040 1060 8,462.2 8,682.1 8,903.4 9,126.2 9,350.3 6,516.1 6,696.2 6,877.8 7,060.9 7,245.3 56.990 57.212 57.432 57.647 57.861 1780 1800 1820 1840 1860 18,132.2 18,391.5 18,651.5 18,912.2 19,173.4 14,597.4 14,816.9 15,037.2 15,258.2 15,479.7 64.147 64.292 64.435 64.578 64.719 979 APPENDIX 2 TABLE A–20E Ideal-gas properties of carbon dioxide, CO2 (Concluded) _ _ _ T h u s8 R Btu/lbmol Btu/lbmol Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 1900 1940 1980 2020 2060 19,698 20,224 20,753 21,284 21,818 15,925 16,372 16,821 17,273 17,727 64.999 65.272 65.543 65.809 66.069 3500 3540 3580 3620 3660 41,965 42,543 43,121 43,701 44,280 35,015 35,513 36,012 36,512 37,012 73.462 73.627 73.789 73.951 74.110 2100 2140 2180 2220 2260 22,353 22,890 23,429 23,970 24,512 18,182 18,640 19,101 19,561 20,024 66.327 66.581 66.830 67.076 67.319 3700 3740 3780 3820 3860 44,861 45,442 46,023 46,605 47,188 37,513 38,014 38,517 39,019 39,522 74.267 74.423 74.578 74.732 74.884 2300 2340 2380 2420 2460 25,056 25,602 26,150 26,699 27,249 20,489 20,955 21,423 21,893 22,364 67.557 67.792 68.025 68.253 68.479 3900 3940 3980 4020 4060 47,771 48,355 48,939 49,524 50,109 40,026 40,531 41,035 41,541 42,047 75.033 75.182 75.330 75.477 75.622 2500 2540 2580 2620 2660 27,801 28,355 28,910 29,465 30,023 22,837 23,310 23,786 24,262 24,740 68.702 68.921 69.138 69.352 69.563 4100 4140 4180 4220 4260 50,695 51,282 51,868 52,456 53,044 42,553 43,060 43,568 44,075 44,584 75.765 75.907 76.048 76.188 76.327 2700 2740 2780 2820 2860 30,581 31,141 31,702 32,264 32,827 25,220 25,701 26,181 26,664 27,148 69.771 69.977 70.181 70.382 70.580 4300 4340 4380 4420 4460 53,632 54,221 54,810 55,400 55,990 45,093 45,602 46,112 46,622 47,133 76.464 76.601 76.736 76.870 77.003 2900 2940 2980 3020 3060 33,392 33,957 34,523 35,090 35,659 27,633 28,118 28,605 29,093 29,582 70.776 70.970 71.160 71.350 71.537 4500 4540 4580 4620 4660 56,581 57,172 57,764 58,356 58,948 47,645 48,156 48,668 49,181 49,694 77.135 77.266 77.395 77.581 77.652 3100 3140 3180 3220 3260 36,228 36,798 37,369 37,941 38,513 30,072 30,562 31,054 31,546 32,039 71.722 71.904 72.085 72.264 72.441 4700 4740 4780 4820 4860 59,541 60,134 60,728 61,322 61,916 50,208 50,721 51,236 51,750 52,265 77.779 77.905 78.029 78.153 78.276 3300 3340 3380 3420 3460 39,087 39,661 40,236 40,812 41,388 32,533 33,028 33,524 34,020 34,517 72.616 72.788 72.960 73.129 73.297 4900 5000 5100 5200 5300 62,511 64,000 65,491 66,984 68,471 52,781 54,071 55,363 56,658 57,954 78.398 78.698 78.994 79.284 79.569 980 PROPERTY TABLES AND CHARTS TABLE A–21E Ideal-gas properties of carbon monoxide, CO _ _ _ T h u s8 R Btu/lbmol Btu/lbmol Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 300 320 340 360 380 2,081.9 2,220.9 2,359.9 2,498.8 2,637.9 1,486.1 1,585.4 1,684.7 1,783.9 1,883.3 43.223 43.672 44.093 44.490 44.866 1080 1100 1120 1140 1160 7,571.1 7,716.8 7,862.9 8,009.2 8,156.1 5,426.4 5,532.3 5,638.7 5,745.4 5,851.5 52.203 52.337 52.468 52.598 52.726 400 420 440 460 480 2,776.9 2,916.0 3,055.0 3,194.0 3,333.0 1,982.6 2,081.9 2,181.2 2,280.5 2,379.8 45.223 45.563 45.886 46.194 46.491 1180 1200 1220 1240 1260 8,303.3 8,450.8 8,598.8 8,747.2 8,896.0 5,960.0 6,067.8 6,176.0 6,284.7 6,393.8 52.852 52.976 53.098 53.218 53.337 500 520 537 540 560 3,472.1 3,611.2 3,725.1 3,750.3 3,889.5 2,479.2 2,578.6 2,663.1 2,677.9 2,777.4 46.775 47.048 47.272 47.310 47.563 1280 1300 1320 1340 1360 9,045.0 9,194.6 9,344.6 9,494.8 9,645.5 6,503.1 6,613.0 6,723.2 6,833.7 6,944.7 53.455 53.571 53.685 53.799 53.910 580 600 620 640 660 4,028.7 4,168.0 4,307.4 4,446.9 4,586.6 2,876.9 2,976.5 3,076.2 3,175.9 3,275.8 47.807 48.044 48.272 48.494 48.709 1380 1400 1420 1440 1460 9,796.6 9,948.1 10,100.0 10,252.2 10,404.8 7,056.1 7,167.9 7,280.1 7,392.6 7,505.4 54.021 54.129 54.237 54.344 54.448 680 700 720 740 760 4,726.2 4,886.0 5,006.1 5,146.4 5,286.8 3,375.8 3,475.9 3,576.3 3,676.9 3,777.5 48.917 49.120 49.317 49.509 49.697 1480 1500 1520 1540 1560 10,557.8 10,711.1 10,864.9 11,019.0 11,173.4 7,618.7 7,732.3 7,846.4 7,960.8 8,075.4 54.522 54.665 54.757 54.858 54.958 780 800 820 840 860 5,427.4 5,568.2 5,709.4 5,850.7 5,992.3 3,878.4 3,979.5 4,081.0 4,182.6 4,284.5 49.880 50.058 50.232 50.402 50.569 1580 1600 1620 1640 1660 11,328.2 11,483.4 11,638.9 11,794.7 11,950.9 8,190.5 8,306.0 8,421.8 8,537.9 8,654.4 55.056 55.154 55.251 55.347 55.411 880 900 920 940 960 6,134.2 6,276.4 6,419.0 6,561.7 6,704.9 4,386.6 4,489.1 4,592.0 4,695.0 4,798.5 50.732 50.892 51.048 51.202 51.353 1680 1700 1720 1740 1760 12,107.5 12,264.3 12,421.4 12,579.0 12,736.7 8,771.2 8,888.3 9,005.7 9,123.6 9,241.6 55.535 55.628 55.720 55.811 55.900 980 1000 1020 1040 1060 6,848.4 6,992.2 7,136.4 7,281.0 7,425.9 4,902.3 5,006.3 5,110.8 5,215.7 5,320.9 51.501 51.646 51.788 51.929 52.067 1780 1800 1820 1840 1860 12,894.9 13,053.2 13,212.0 13,371.0 13,530.2 9,360.0 9,478.6 9,597.7 9,717.0 9,836.5 55.990 56.078 56.166 56.253 56.339 981 APPENDIX 2 TABLE A–21E Ideal-gas properties of carbon monoxide, CO (Concluded) _ _ _ T h u s8 R Btu/lbmol Btu/lbmol Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 1900 1940 1980 2020 2060 13,850 14,170 14,492 14,815 15,139 10,077 10,318 10,560 10,803 11,048 56.509 56.677 56.841 57.007 57.161 3500 3540 3580 3620 3660 27,262 27,608 27,954 28,300 28,647 20,311 20,576 20,844 21,111 21,378 61.612 61.710 61.807 61.903 61.998 2100 2140 2180 2220 2260 15,463 15,789 16,116 16,443 16,722 11,293 11,539 11,787 12,035 12,284 57.317 57.470 57.621 57.770 57.917 3700 3740 3780 3820 3860 28,994 29,341 29,688 30,036 30,384 21,646 21,914 22,182 22,450 22,719 62.093 62.186 62.279 62.370 62.461 2300 2340 2380 2420 2460 17,101 17,431 17,762 18,093 18,426 12,534 12,784 13,035 13,287 13,541 58.062 58.204 58.344 58.482 58.619 3900 3940 3980 4020 4060 30,733 31,082 31,431 31,780 32,129 22,988 23,257 23,527 23,797 24,067 62.511 62.640 62.728 62.816 62.902 2500 2540 2580 2620 2660 18,759 19,093 19,427 19,762 20,098 13,794 14,048 14,303 14,559 14,815 58.754 58.885 59.016 59.145 59.272 4100 4140 4180 4220 4260 32,479 32,829 33,179 33,530 33,880 24,337 24,608 24,878 25,149 25,421 62.988 63.072 63.156 63.240 63.323 2700 2740 2780 2820 2860 20,434 20,771 21,108 21,446 21,785 15,072 15,330 15,588 15,846 16,105 59.398 59.521 59.644 59.765 59.884 4300 4340 4380 4420 4460 34,231 34,582 34,934 35,285 35,637 25,692 25,934 26,235 26,508 26,780 63.405 63.486 63.567 63.647 63.726 2900 2940 2980 3020 3060 22,124 22,463 22,803 23,144 23,485 16,365 16,225 16,885 17,146 17,408 60.002 60.118 60.232 60.346 60.458 4500 4540 4580 4620 4660 35,989 36,341 36,693 37,046 37,398 27,052 27,325 27,598 27,871 28,144 63.805 63.883 63.960 64.036 64.113 3100 3140 3180 3220 3260 23,826 24,168 24,510 24,853 25,196 17,670 17,932 18,195 18,458 18,722 60.569 60.679 60.787 60.894 61.000 4700 4740 4780 4820 4860 37,751 38,104 38,457 38,811 39,164 28,417 28,691 28,965 29,239 29,513 64.188 64.263 64.337 64.411 64.484 3300 3340 3380 3420 3460 25,539 25,883 26,227 26,572 26,917 18,986 19,250 19,515 19,780 20,045 61.105 61.209 61.311 61.412 61.513 4900 5000 5100 5200 5300 39,518 40,403 41,289 42,176 43,063 29,787 30,473 31,161 31,849 32,538 64.556 64.735 64.910 65.082 65.252 982 PROPERTY TABLES AND CHARTS TABLE A–22E Ideal-gas properties of hydrogen, H2 _ _ T h u R Btu/lbmol Btu/lbmol _ s8 Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 300 320 340 360 380 2,063.5 2,189.4 2,317.2 2,446.8 2,577.8 1,467.7 1,553.9 1,642.0 1,731.9 1,823.2 27.337 27.742 28.130 28.501 28.856 1400 1500 1600 1700 1800 9,673.8 10,381.5 11,092.5 11,807.4 12,526.8 6,893.6 7,402.7 7,915.1 8,431.4 8,952.2 37.883 38.372 38.830 39.264 39.675 400 420 440 460 480 2,710.2 2,843.7 2,978.1 3,113.5 3,249.4 1,915.8 2,009.6 2,104.3 2,200.0 2,296.2 29.195 29.520 29.833 30.133 20.424 1900 2000 2100 2200 2300 13,250.9 13,980.1 14,714.5 15,454.4 16,199.8 9,477.8 10,008.4 10,544.2 11,085.5 11,632.3 40.067 40.441 40.799 41.143 41.475 500 520 537 540 560 3,386.1 3,523.2 3,640.3 3,660.9 3,798.8 2,393.2 2,490.6 2,573.9 2,588.5 2,686.7 30.703 30.972 31.194 31.232 31.482 2400 2500 2600 2700 2800 16,950.6 17,707.3 18,469.7 19,237.8 20,011.8 12,184.5 12,742.6 13,306.4 13,876.0 14,451.4 41.794 42.104 42.403 42.692 42.973 580 600 620 640 660 3,937.1 4,075.6 4,214.3 4,353.1 4,492.1 2,785.3 2,884.1 2,983.1 3,082.1 3,181.4 31.724 31.959 32.187 32.407 32.621 2900 3000 3100 3200 3300 20,791.5 21,576.9 22,367.7 23,164.1 23,965.5 15,032.5 15,619.3 16,211.5 16,809.3 17,412.1 43.247 43.514 43.773 44.026 44.273 680 700 720 740 760 4,631.1 4,770.2 4,909.5 5,048.8 5,188.1 3,280.7 3,380.1 3,479.6 3,579.2 3,678.8 32.829 33.031 33.226 33.417 33.603 3400 3500 3600 3700 3800 24,771.9 25,582.9 26,398.5 27,218.5 28,042.8 18,019.9 18,632.4 19,249.4 19,870.8 20,496.5 44.513 44.748 44.978 45.203 45.423 780 800 820 840 860 5,327.6 5,467.1 5,606.7 5,746.3 5,885.9 3,778.6 3,878.4 3,978.3 4,078.2 4,178.0 33.784 33.961 34.134 34.302 34.466 3900 4000 4100 4200 4300 28,871.1 29,703.5 30,539.8 31,379.8 32,223.5 21,126.2 21,760.0 22,397.7 23,039.2 23,684.3 45.638 45.849 46.056 46.257 46.456 880 900 920 940 960 6,025.6 6,165.3 6,305.1 6,444.9 6,584.7 4,278.0 4,378.0 4,478.1 4,578.1 4,678.3 34.627 34.784 34.938 35.087 35.235 4400 4500 4600 4700 4800 33,070.9 33,921.6 34,775.7 35,633.0 36,493.4 24,333.1 24,985.2 25,640.7 26,299.4 26,961.2 46.651 46.842 47.030 47.215 47.396 980 1000 1100 1200 1300 6,724.6 6,864.5 7,564.6 8,265.8 8,968.7 4,778.4 4,878.6 5,380.1 5,882.8 6,387.1 35.379 35.520 36.188 36.798 37.360 4900 5000 5100 5200 5300 35,356.9 38,223.3 39,092.8 39,965.1 40,840.2 27,626.1 28,294.0 28,964.9 29,638.6 30,315.1 47.574 47.749 47.921 48.090 48.257 983 APPENDIX 2 TABLE A–23E Ideal-gas properties of water vapor, H2O _ _ _ T h u s8 R Btu/lbmol Btu/lbmol Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 300 320 340 360 380 2,367.6 2,526.8 2,686.0 2,845.1 3,004.4 1,771.8 1,891.3 2,010.8 2,130.2 2,249.8 40.439 40.952 41.435 41.889 42.320 1080 1100 1120 1140 1160 8,768.2 8,942.0 9,116.4 9,291.4 9,467.1 6,623.5 6,757.5 6,892.2 7,027.5 7,163.5 50.854 51.013 51.171 51.325 51.478 400 420 440 460 480 3,163.8 3,323.2 3,482.7 3,642.3 3,802.0 2,369.4 2,489.1 2,608.9 2,728.8 2,848.8 42.728 43.117 43.487 43.841 44.182 1180 1200 1220 1240 1260 9,643.4 9,820.4 9,998.0 10,176.1 10,354.9 7,300.1 7,437.4 7,575.2 7,713.6 7,852.7 51.360 51.777 51.925 52.070 52.212 500 520 537 540 560 3,962.0 4,122.0 4,258.0 4,282.4 4,442.8 2,969.1 3,089.4 3,191.9 3,210.0 3,330.7 44.508 44.821 45.079 45.124 45.415 1280 1300 1320 1340 1360 10,534.4 10,714.5 10,895.3 11,076.6 11,258.7 7,992.5 8,132.9 8,274.0 8,415.5 8,557.9 52.354 52.494 52.631 52.768 52.903 580 600 620 640 660 4,603.7 4,764.7 4,926.1 5,087.8 5,250.0 3,451.9 3,573.2 3,694.9 3,816.8 3,939.3 45.696 45.970 46.235 46.492 46.741 1380 1400 1420 1440 1460 11,441.4 11,624.8 11,808.8 11,993.4 12,178.8 8,700.9 8,844.6 8,988.9 9,133.8 9,279.4 53.037 53.168 53.299 53.428 53.556 680 700 720 740 760 5,412.5 5,575.4 5,738.8 5,902.6 6,066.9 4,062.1 4,185.3 4,309.0 4,433.1 4,557.6 46.984 47.219 47.450 47.673 47.893 1480 1500 1520 1540 1560 12,364.8 12,551.4 12,738.8 12,926.8 13,115.6 9,425.7 9,572.7 9,720.3 9,868.6 10,017.6 53.682 53.808 53.932 54.055 54.117 780 800 820 840 860 6,231.7 6,396.9 6,562.6 6,728.9 6,895.6 4,682.7 4,808.2 4,934.2 5,060.8 5,187.8 48.106 48.316 48.520 48.721 48.916 1580 1600 1620 1640 1660 13,305.0 13,494.4 13,685.7 13,877.0 14,069.2 10,167.3 10,317.6 10,468.6 10,620.2 10,772.7 54.298 54.418 54.535 54.653 54.770 880 900 920 940 960 7,062.9 7,230.9 7,399.4 7,568.4 7,738.0 5,315.3 5,443.6 5,572.4 5,701.7 5,831.6 49.109 49.298 49.483 49.665 49.843 1680 1700 1720 1740 1760 14,261.9 14,455.4 14,649.5 14,844.3 15,039.8 10,925.6 11,079.4 11,233.8 11,388.9 11,544.7 54.886 54.999 55.113 55.226 55.339 980 1000 1020 1040 1060 7,908.2 8,078.2 8,250.4 8,422.4 8,595.0 5,962.0 6,093.0 6,224.8 6,357.1 6,490.0 50.019 50.191 50.360 50.528 50.693 1780 1800 1820 1840 1860 15,236.1 15,433.0 15,630.6 15,828.7 16,027.6 11,701.2 11,858.4 12,016.3 12,174.7 12,333.9 55.449 55.559 55.668 55.777 55.884 984 PROPERTY TABLES AND CHARTS TABLE A–23E Ideal-gas properties of water vapor, H2O (Continued) _ _ _ T h u s8 R Btu/lbmol Btu/lbmol Btu/lbmol?R T R _ h Btu/lbmol _ u Btu/lbmol _ s8 Btu/lbmol?R 1900 1940 1980 2020 2060 16,428 16,830 17,235 17,643 18,054 12,654 12,977 13,303 13,632 13,963 56.097 56.307 56.514 56.719 56.920 3500 3540 3580 3620 3660 34,324 34,809 35,296 35,785 36,274 27,373 27,779 28,187 28,596 29,006 62.876 63.015 63.153 63.288 63.423 2100 2140 2180 2220 2260 18,467 18,883 19,301 19,722 20,145 14,297 14,633 14,972 15,313 15,657 57.119 57.315 57.509 57.701 57.889 3700 3740 3780 3820 3860 36,765 37,258 37,752 38,247 38,743 29,418 29,831 30,245 30,661 31,077 63.557 63.690 63.821 63.952 64.082 2300 2340 2380 2420 2460 20,571 20,999 21,429 21,862 22,298 16,003 16,352 16,703 17,057 17,413 58.077 58.261 58.445 58.625 58.803 3900 3940 3980 4020 4060 39,240 39,739 40,239 40,740 41,242 31,495 31,915 32,335 32,757 33,179 64.210 64.338 64.465 64.591 64.715 2500 2540 2580 2620 2660 22,735 23,175 23,618 24,062 24,508 17,771 18,131 18,494 18,859 19,226 58.980 59.155 59.328 59.500 59.669 4100 4140 4180 4220 4260 41,745 42,250 42,755 43,267 43,769 33,603 34,028 34,454 34,881 35,310 64.839 64.962 65.084 65.204 65.325 2700 2740 2780 2820 2860 24,957 25,408 25,861 26,316 26,773 19,595 19,967 20,340 20,715 21,093 59.837 60.003 60.167 60.330 60.490 4300 4340 4380 4420 4460 44,278 44,788 45,298 45,810 46,322 35,739 36,169 36,600 37,032 37,465 65.444 65.563 65.680 65.797 65.913 2900 2940 2980 3020 3060 27,231 27,692 28,154 28,619 29,085 21,472 21,853 22,237 22,621 23,085 60.650 60.809 60.965 61.120 61.274 4500 4540 4580 4620 4660 46,836 47,350 47,866 48,382 48,899 37,900 38,334 38,770 39,207 39,645 66.028 66.142 66.255 66.368 66.480 3100 3140 3180 3220 3260 29,553 30,023 30,494 30,967 31,442 23,397 23,787 24,179 24,572 24,968 61.426 61.577 61.727 61.874 62.022 4700 4740 4780 4820 4860 49,417 49,936 50,455 50,976 51,497 40,083 40,523 40,963 41,404 41,856 66.591 66.701 66.811 66.920 67.028 3300 3340 3380 3420 3460 31,918 32,396 32,876 33,357 33,839 25,365 25,763 26,164 26,565 26,968 62.167 62.312 62.454 62.597 62.738 4900 5000 5100 5200 5300 52,019 53,327 54,640 55,957 57,279 42,288 43,398 44,512 45,631 46,754 67.135 67.401 67.662 67.918 68.172 985 APPENDIX 2 TABLE A–26E Enthalpy of formation, Gibbs function of formation, and absolute entropy at 778F, 1 atm _ _ _ h f8 g f8 s8 Substance Formula Btu/lbmol Btu/lbmol Btu/lbmol?R Carbon Hydrogen Nitrogen Oxygen Carbon monoxide Carbon dioxide Water vapor Water Hydrogen peroxide Ammonia Methane Acetylene Ethylene Ethane Propylene Propane n-Butane n-Octane n-Octane n-Dodecane Benzene Methyl alcohol Methyl alcohol Ethyl alcohol Ethyl alcohol Oxygen Hydrogen Nitrogen Hydroxyl C(s) H2(g) N2(g) O2(g) CO(g) CO2(g) H2O(g) H2O(,) H2O2(g) NH3(g) CH4(g) C2H2(g) C2H4(g) C2H6(g) C3H6(g) C3H8(g) C4H10(g) C8H18(g) C8H18(,) C12H26(g) C6H6(g) CH3OH(g) CH3OH(,) C2H5OH(g) C2H5OH(,) O(g) H(g) N(g) OH(g) 0 0 0 0 247,540 2169,300 2104,040 2122,970 258,640 219,750 232,210 197,540 122,490 236,420 18,790 244,680 254,270 289,680 2107,530 2125,190 135,680 286,540 2102,670 2101,230 2119,470 1107,210 193,780 1203,340 116,790 0 0 0 0 259,010 2169,680 298,350 2102,040 245,430 27,140 221,860 187,990 129,306 214,150 126,980 210,105 26,760 17,110 12,840 121,570 155,780 269,700 271,570 272,520 275,240 199,710 187,460 1195,970 114,750 1.36 31.21 45.77 49.00 47.21 51.07 45.11 16.71 55.60 45.97 44.49 48.00 52.54 54.85 63.80 64.51 74.11 111.55 86.23 148.86 64.34 57.29 30.30 67.54 38.40 38.47 27.39 36.61 43.92 Source of Data: From JANAF, Thermochemical Tables (Midland, MI: Dow Chemical Co., 1971), Selected Values of Chemical Thermodynamic Properties, NBS Technical Note 270-3, 1968; and API Research Project 44 (Carnegie Press, 1953). 986 PROPERTY TABLES AND CHARTS TABLE A–27E Properties of some common fuels and hydrocarbons Fuel (phase) Formula Molar mass, lbm/lbmol Carbon (s) Hydrogen (g) Carbon monoxide (g) Methane (g) Methanol (,) Acetylene (g) Ethane (g) Ethanol (,) Propane (,) Butane (,) 1-Pentene (,) Isopentane (,) Benzene (,) Hexene (,) Hexane (,) Toluene (,) Heptane (,) Octane (,) Decane (,) Gasoline (,) Light diesel (,) Heavy diesel (,) Natural gas (g) C H2 CO CH4 CH4O C2H2 C2H6 C2H6O C3H8 C4H10 C5H10 C5H12 C6H6 C6H12 C6H14 C7H8 C7H16 C8H18 C10H22 CnH1.87n CnH1.8n CnH1.7n CnH3.8nN0.1n 12.011 2.016 28.013 16.043 32.042 26.038 30.070 46.069 44.097 58.123 70.134 72.150 78.114 84.161 86.177 92.141 100.204 114.231 142.285 100–110 170 200 18 Density,1 lbm/ft3 125 — — — 49.3 — — 49.3 31.2 36.1 40.0 39.1 54.7 42.0 41.2 54.1 42.7 43.9 45.6 45–49 49–52 51–55 — 1At 1 atm and 688F. 2At 778F for liquid fuels, and 1 atm and normal boiling temperature for gaseous fuels. 3At 778F. Multiply by molar mass to obtain heating values in Btu/lbmol. Enthalpy of vaporization,2 Btu/lbm — — — 219 502 — 74 395 144 156 156 — 186 169 157 177 157 156 155 151 116 99 — Specific heat,1 cp Btu/lbm?8F Higher heating value,3 Btu/lbm Lower heating value,3 Btu/lbm 0.169 3.44 0.251 0.525 0.604 0.404 0.418 0.583 0.662 0.578 0.525 0.554 0.411 0.439 0.542 0.408 0.535 0.533 0.528 0.57 0.53 0.45 0.48 14,100 60,970 4,340 23,880 9,740 21,490 22,320 12,760 21,640 21,130 20,540 20,890 17,970 20,430 20,770 18,230 20,680 20,590 20,490 20,300 19,800 19,600 21,500 14,100 51,600 4,340 21,520 8,570 20,760 20,430 11,530 19,930 19,510 19,190 19,310 17,240 19,090 19,240 17,420 19,180 19,100 19,020 18,900 18,600 18,400 19,400 0.4 12. 5 0.2 35 30 40 45 10 25 50 45 a th 55 30 En 50 60 nd ou rp e p 35 tu B y, lp –• o y r fd 55 r ai 65 Prepared by Center for Applied Thermodynamic Studies, University of Idaho. 25 30 35 15 20 1000 Enthalpy Δh —————— = —— Humidity ratio Δ 0 QS Sensible heat —————– = —— QT Total heat 1.0 0 40 15 60 70 % 65 30% % 40 70 80 % 80 midity ative hu 20 10% Rel 20% 75 85 Dry bulb temperature, °F 50 % 60 % 70 75 45 13. 5 From the American Society of Heating Refrigerating and Air-Conditioning Engineers, Atlanta, GA: used with permission. FIGURE A–31E Psychrometric chart at 1 atm total pressure. 00 15 0.6 0.5 3 0. 2.0 4.0 – • – 2 4.0 .0 –1 .0 0 –1000 0 1.0 0.8 0.1 35 50 e mp e ra t 90 85º FW et b ulb t 95 • 40 S 60 tem on ati atu r F e° pe ra tu r 65 90 70 Sea Level 45 50 50 % 80 0 200 75 00 – 0.1 80 .5 – 0 0.4 – .3 –0 – 0.2 13. 55 0 85 14. 90 ure 25 60 0 15. 115 110 ©1992 American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. Dry bulb temperature °F 0 5000 3 105 e ir 100 55 e, c t. p u. f ry a Humidity ratio, pounds moisture per pound dry air um Vol d r lb .002 .004 .006 .008 .010 .012 .014 .016 .018 .020 .022 .024 .026 .028 120 ASHRAE Psychrometric Chart No. 1 Normal Temperature Barometric Pressure: 29.921 inches of mercury 30 35 40 45 50 55 60 987 APPENDIX 2 14. 5
0
advertisement
Download
advertisement
Add this document to collection(s)
You can add this document to your study collection(s)
Sign in Available only to authorized usersAdd this document to saved
You can add this document to your saved list
Sign in Available only to authorized users