THE
COPPERBELT UNIVERSITY
SCHOOL OF ENGINEERING
NAME: CLEMENT BWALYA
SIN:19142620
Lecturer: Dr. Siwale
Course: EM 341
Course Name: Thermodynamics
Task: ASSIGNMENT 1
Programme: B.E.ng (Hons) MECHANICAL ENGINEERING
Date of submission: 15/05/2020
p
(bar)
t
(°c)
v
(m3/Kg)
x
Degree of
Superheat
h
(KJ/Kg)
u
(KJ/Kg)
0.70
90
2.361
1
0
2660
2494
20
212.4
0.09957
1
0
2799
2600
5
151.8
0.3565
0.951
-
2646
2471
12
188
0.1461
0.895
-
2576
2400
34
240.9
0.0529
0.9
-
2627
2447
0.5
81.3
2.75
0.85
-
2300
2165
3
200
0.7166
-
66.5
2866
2651
15
250
0.152
-
51.7
2925
2697
130
500
0.02447
-
169.2
3335
3017
1.5
250
1.601
-
138.6
2973
2733
38.2
247.6
0.04175
0.8
-
2456
2296
82.38
297
0.0216
0.95
-
2683
2505
2.3
300
1.184
-
175.8
3071
2808
44
420
0.0696
-
164.3
3254
2952
Finding the temperature for 38.2 bar by interpolation.
Temperature (°c)
Pressure (bar)
247.3
38
Z
38.2
250.3
40