TM-9-2815-205-34

ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

AUGUST 1992

  TM-9-2815-205-34 - Page 529 of 596

TM 9-2815-205-34
Table 4-4. Water Vapor Pressure (inches HG)
Wet Bulb Temperature – Twb – °F
50
55
60
65
70
75
80
85
90
D
55
0.31
0.43
r
60
0.25
0.38
0.52
Y
65
0.27
0.33
0.47
0.62
70
0.15
0.27
0.41
0.57
0.74
B
75
0.09
0.22
0.36
0.51
0.68
0.87
u
80
0.04
0.17
0.30
0.46
0.63
0.82
1.03
I
85
0.00
0.12
0.25
0.41
0.57
0.76
0.97
1.21
b
90
0.00
0.07
0.20
0.35
0.52
0.71
0.92
1.15
1.42
95
0.00
0.01
0.14
0.30
0.46
0.65
0.86
1.10
1.36
100
0.00
0.09
0.24
0.41
0.60
0.81
1.05
1.31
Tdb
105
0.00
0.04
0.19
0.36
0.54
0.75
0.99
1.25
110
0.00
0.13
0.30
0.49
0.70
0.94
1.20
115
0.00
0.09
0.25
0.44
0.65
0.88
1.15
°F
120
0.00
0.03
0.20
0.39
0.60
0.83
1.10
125
0.00
0.13
0.33
0.54
0.78
1.04
4-45


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