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Acordeon de Escritorio

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Q2 = Q1 x √ (ΔP2/Δ1)
Q2 = Q1 x √ (ΔP2/Δ1)
Q2 = Q1 x √ (ϒ1/ϒ2)
Q2 = Q1 x √ (ϒ1/ϒ2)
1 Kcal = 3.968 BTU, 1 BTU = 252 cal
1 BTU/hr = 0.2929 W
1 hpB = 33,492 BTU/hr
1 Kcal = 3.968 BTU, 1 BTU = 252 cal
1 BTU/hr = 0.2929 W
1 hpB = 33,492 BTU/hr
= 34.5 lb/hr vapor@212 F
= 34.5 lb/hr vapor@212 F
1 m³gas CH4 → 35,844 BTU
1 m³gas C3H8 → 88,852 BTU
1 ft³gas C3H8 → 2,516 BTU
1 lb C3H8 → 21,548 BTU
1 lt liq C3H8 → 24,175 BTU
1 gal liq C3H8 → 91,502 BTU
1 gal agua → 8.33 lb
1 ft³ aire → 0.075 lb
1 psi = 6.8947 KPa
= 68.94 mbar
= 27.679 inWC
11 inWC = 0.3974 psi
= 2.74 KPa = 27.4 mbar
1 mbar = 0.4015 inWC
1 KPa = 4.015 inWC
1 bar = 14.5038 psi = 100 KPa
1 micron = 1x10-6 mHg = 1µm Hg
1 Torr = 1 mmHg
1 Kgf/cm2 = 14.223 psi = 0.9807 bar
1 m³/hr = 35.3147 ft³/hr
1 m³gas CH4 → 35,844 BTU
1 m³gas C3H8 → 88,852 BTU
1 ft³gas C3H8 → 2,516 BTU
1 lb C3H8 → 21,548 BTU
1 lt liq C3H8 → 24,175 BTU
1 gal liq C3H8 → 91,502 BTU
1 gal agua → 8.33 lb
1 ft³ aire → 0.075 lb
1 psi = 6.8947 KPa
= 68.94 mbar
= 27.679 inWC
11 inWC = 0.3974 psi
= 2.74 KPa = 27.4 mbar
1 mbar = 0.4015 inWC
1 KPa = 4.015 inWC
1 bar = 14.5038 psi = 100 KPa
1 micron = 1x10-6 mHg = 1µm Hg
1 Torr = 1 mmHg
1 Kgf/cm2 = 14.223 psi = 0.9807 bar
1 m³/hr = 35.3147 ft³/hr
1 Rad = 180/π = 57.2958
1 Rad = 180/π = 57.2958
Cp. aire @70 F = 0.238 BTU/lb/ F
Cp. aire @70 F = 0.238 BTU/lb/ F
@200 F = 0.242 BTU/lb/ F
@200 F = 0.242 BTU/lb/ F
@1000 F = 0.250 BTU/lb/ F
@1000 F = 0.250 BTU/lb/ F
Cp. vapor agua = 0.450 BTU/lb/ F
Cp. vapor agua = 0.450 BTU/lb/ F
Cp. acero = 0.116 BTU/lb/ F
Cp. acero = 0.116 BTU/lb/ F
Cp. alum = 0.225 BTU/lb/ F
Cp. alum = 0.225 BTU/lb/ F
Cp. ladrillo ref. = 0.200 BTU/lb/ F
Cp. ladrillo ref. = 0.200 BTU/lb/ F
Cp. fibra ceram. = 0.500 BTU/lb/ F
Cp. fibra ceram. = 0.500 BTU/lb/ F
1 Kgf = 9.806 N
1 lbf = 4.448 N
1 Kg = 2.2046 lbf
1 galus = 231 in3
1 Kgf = 9.806 N
1 lbf = 4.448 N
1 Kg = 2.2046 lbf
1 galus = 231 in3
°R 459.69, °K 273.16
°R 459.69, °K 273.16
G20 Metano (High group)
G25 Gas Nat (Low group)
G30 Butano
G31 Propano
G20 Metano (High group)
G25 Gas Nat (Low group)
G30 Butano
G31 Propano
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