KIRLOSKAR KAC - Technical Data; Refrigerant Pressure - Temperature Chart

KIRLOSKAR CHILLERS PRIVATE LIMITED
A Kirloskar Group Company IOM-KAC-ENG - Page 56
Chapter 7 Technical data
7.1.R410A Refrigerant Pressure – Temperature Chart
Temp
[˚F]
Pressure
Liquid
[psia]
Pressure
Vapor
[psia]
Density
Liquid
[lb/ftˆ3]
Density
Vapor
[lb/ftˆ3]
Enthalpy
Liquid
[Btu/lb]
Enthalpy
Vapor
[Btu/lb]
Entropy
Liquid
[Btu/R-
lb]
Entropy
Vapor
[Btu/R-
lb]
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
25.6
28.9
32.6
36.7
41.1
46.0
51.2
56.9
63.1
69.8
77.1
84.9
93.2
102.2
111.9
122.2
133.2
144.9
157.4
170.7
184.8
199.8
215.7
232.5
250.3
269.1
289.0
310.0
332.0
355.3
25.5
28.9
32.6
36.6
41.0
45.8
51.1
56.8
63.0
69.7
76.9
84.6
93.0
101.9
111.5
121.8
132.8
144.5
156.9
170.2
184.3
199.2
215.1
231.8
249.6
268.3
288.2
309.1
331.1
354.3
82.02
81.45
80.88
80.30
79.71
79.12
78.51
77.91
77.29
76.66
76.03
75.38
74.73
74.06
73.38
72.69
71.99
71.27
70.53
69.78
69.01
68.22
67.41
66.58
65.71
64.82
63.90
62.95
61.95
60.90
0.4384
0.4929
0.5526
0.6179
0.6892
0.7669
0.8514
0.9431
1.043
1.151
1.267
1.394
1.530
1.677
1.836
2.007
2.192
2.391
2.606
2.838
3.088
3.357
3.648
3.963
4.304
4.674
5.075
5.513
5.990
6.513
0.000
1.648
3.303
4.967
6.640
8.321
10.01
11.71
13.42
15.15
16.88
18.63
20.39
22.16
23.95
25.75
27.58
29.41
31.27
33.14
35.04
36.96
38.90
40.87
42.87
44.90
46.96
49.06
51.21
53.39
112.5
113.1
113.7
114.3
114.8
115.4
115.9
116.4
116.9
117.4
117.9
118.3
118.8
119.2
119.6
119.9
120.3
120.6
120.9
121.2
121.4
121.6
121.8
121.9
122.0
122.0
122.0
122.0
121.8
121.6
0.00000
0.00389
0.00774
0.01157
0.01537
0.01915
0.02290
0.02663
0.03035
0.03404
0.03771
0.04137
0.04502
0.04865
0.05227
0.05588
0.05949
0.06309
0.06668
0.07028
0.07387
0.07747
0.08107
0.08469
0.08832
0.09196
0.09562
0.09932
0.1030
0.1068
0.2682
0.2664
0.2647
0.2631
0.2615
0.2599
0.2584
0.2570
0.2555
0.2541
0.2528
0.2514
0.2501
0.2488
0.2476
0.2463
0.2451
0.2438
0.2426
0.2413
0.2401
0.2388
0.2376
0.2363
0.2350
0.2336
0.2322
0.2308
0.2293
0.2277