Document obLR8RrKEEMNOm7Ev6v7g63D
H e a t in g V e n t il a t in g A ir Co n d it io n in g G u id e 1938
Table 6; Properties of Saturated Water Vapor with Air, 0 F to 200 Fa (Part 11,'Continued)
Temp., f;
Pbebsurb or saturated 1 Vapor
la. of Hg Lb per Sq la.
* Weight or Saturated Vapor *
per Cu Ft
per lb of Dry Air
Pounds
Grains
Pounds
Grains
Volume in Cu Ft Barometer, 29:92 In. Hq
of 1 lb of Dry Air
of 1 lb of Dry Air + Vapor to Saturate it
140. 141 142 143' 144
145 146 147 148 149
150 ' 151 152 153 154
155 150 157 158 159
160 101 102 .. 163 164
165 166 , 107 168 169
170 171 172 173 174
5.8779 6.0306 6.1874 6.3482 . 0.6111 :
2.887 2.962 3.039 3.118 3.198
6.6781 .
3.280
. 6.8471
3.303
7.0222 ' 3.449
7.1993
3.530
7.3805
3.625
7.5658 7.7551 7.9485 8.1460 8.3470
3.716 3.809 3.904 4.001 4.100
8.5532' 8.7650'
8.9788 9.1986 ' 9.4206
4.201 4.305 4.410 4.518 4.627
9.6486 9.8807 10.119.. 10.301 10.608 '
' 4.739. 4.853 4.970 5.089 6.210
10.860 11.117 11.379 11.646 11.919
.
5,334. ' . 5.400 . 5.589
5.720 5.854,.
12.190 12.480 12.770 13.065 13.366
5.990 0.130 . 0.272 0.417 6.565
0.008116 .008313 .008516 .008724 .008933
0.009148 .009366 .009590 .009817 .010040 ...
0.010284 .010526 .010772 .011022 .011279
0*011539 ` .011807 .012077 .012354 .012634-
0.012919 .013211 .013509 .013812 .014120
0.014434 .014753' .015080 .015410 .015750
0.016092 .016444 .016801 .017164 .017534
56.81 58.19 59.61 61.07 62.53 .
64.04 65.50 67.13 68.72 70.28
71,99 73.68 75.40 '77.15 78.95
80.77 '82.65 84.54 86.48 88.44
90.43 92.48 94.56 96.68 98.84
101.0 103.3 105.0 107.9 110.3
112.6 115.1 117.6 120.1 122.7
0.1521 .1570 .1622 .1675 .1730
0.1787 .1846 .1908 .1971 .2037
0.2105 .2176 .2250 .2327 .2407
0.2490 .2577 .2667 .2761 .2858
0.2961 .3067 .3179 .3295 .3416
0.3544 .3677 .3817 .3964 .4118
0.4280 .4451 .4631 .4821 .5022
1064.7 1099.0 1135.4 1172.5 1211.0
1250.9 , 1292.2
1335.6 1379.7 1425.9
1473.5 : 1523.2
1575.0 . 1628.9 1684.9
1743.0 1803.9 1866.9 1032.7 2000.6
2072.7 2146.9 2225.3 2300.5 2391.2
2480.8 2573.9 2071.9 2774.8 2882.6
2996.0 3115.7 3241.7 3374.7 3515.4
15.10 15.13 15.15 15.18 15.20
18.79 18.94 19.10 19.26 19.43
15.23 15.25
15.28 15.30 15.33
*
19.60 19.78 19.96 20.15 20.35
15.35 15.38 15.40 15.43 15.45
20.55 20.76 20.97 21.20 21.43
. 15.48. 15.50 15.53 15.50 15.68
21.07 21.93 22.19 22.46 22.74
15.01 15.63 15.60 15.08 15.71
23.03 23.33 23.65 23.98 24.33
15.73 15.70 15.78 15.81 15.83
24.69 . 26.07
25.40 25.88 26.31
15.86 15.88 15.91 15.93 15.96
26.77 27.24 27.74 28.28 28.84
Compiled by W. M. Sawdon, vapor pressures converted from International Critical Tables.
Heat Content per Lb
Dry Air OF
Datum
Vapor 32 F . Datum
33.61 33.85 34.09 34.33 34.57
1122.2 1122.7 1123.1 1123.6 1124.0
34.81 35.05 35.29 35.53 35.77
1124.5 1124.9 1125.4 1125.8 1126.3
36.02.' 36.26 30.50 36.74 36.98
1120.7 1127.2 1127.6 1128.1 1128.5
37.22 37.46 37.70 37.94 38.18 .
1129.0 1129.4 1129.9 1130.3 1130.8
38.43 38.07 ' 1 38.91 39.15
39.39 ,*
1131.2 1131.7 1132.1 1132.5 '.1133.0
39.63 39.87 40.11 40.35 40.59
--
1133.5 1133.9 1134.4 1134.8 1135.3
40.83 41.07 41.32 41.56 41.80
1135.7 1130.2 1136.6 1137.1 1137.5
Dry Air with Vapor to Saturate
it
204.30 210.11 216.26 222.53 229.02
235.76 242.71 250.02 257.43 ; 205.20
273.19 281.54 290.21 299.25 308.61
318.34 328.51 339.04 350.02 361.36
373.38 385.76 398.80 412.34 420.42
441.34 . 456.81
473.11 490.18 508.11
526.91 546.79 567.68 589.76 613.05
I
Ch a p t e r 1. A i r . W a t e r a n d S'
Table 6. Properties of Saturated Water Vapor with Air, 0 F to 200 Fa (Part II, Concluded)
Temp F
Pressure oi saturated Vapor
In. of Hg Lb per Sq In.
Weight op Saturated Vapor
per Cu Ft
Pounds
Grains
per lb of Dry Air
Pounds
Grains
Volume in Cu Ft Barometer, 29.92 In. Ho
of, 1 lb of Dry Air
of 1 lb of Dry Air + Vapor to Saturate it
175 13.674 176 13.985 177 14.303 178 14.627 179 14.054 180 15.290 181 15.632 182 15.981 183 10.337 184 16.697 185 17.066 186 17.440 187 17.821 188 18.210 189 18.605 190 19,008 191 19.419 192 19.839 193 20.266 194 20.702 195 . 21.144 190 21.592 197 22.048 198' 22.612 199 22.984 200 23.465
6.716 0.869 7.025 7.184 7.346 7.610 7.678 7.849 8.024 8.201 8.382 8.566 8.753 8.944 9.1386.336 9.538 9.744 9.954 10.168 10.385 10.605 10.829 11.057 11.289 11.525
0.017914 .018294 .018684 .019080 .019477
0.019888 .020304 .020729 .021159 .021598
0.022045 .022497 .022956 .023424 .023900
0.024384 .024881 .025380 .025893 .026413
0.026939 .027472 .028019 .028571 .029129
0.029700
125.4 128.1 130.8 133.6 130.3 139.2 142.1 145.1 148.1 151.2 154.3 157.5 160.7 164.0 167.3 170.7 174.2 177.7 181.3 184.9 188.6 192.3 196.1 200.0 203.9 207.9
0.5235 .5459 .6697 .5949 .0215
0.0501 .6805 .7131 .7481 .7854
0.8258 .8693 .9162 .9073
1.0227 1.083 1.150 1.224 1.306 1.397 1.499 1.013 1.742 1.890 2.061 2.261
3664.5 3821.3 3987.9 4164.3 4350.5 4550.7 4703.5 4991.7 6230.7 5497.8 6780.0 6085.1 6413.4 6771.1 7158.9 7581.0 8050.0 8568.0 9142.0 9779.0 10493.0 11291.0 12194.0 13230.0 14427.0 15827.0
/15.98 10.01 10.03 16.06 16.08 16.11 16.13 16.16 16.18 10.21 16.23 16.26 16.28 16.31 16.34 16.30 16;39 16.41 16.44 16.46 16.49 16.51 10.54 16.50 16.59 16.61
29.43 30.05 30.71 31.41 32.15 32.94 33.78 34.68 35.65 30.67 37.78 38.98 40.27 41.67 43.04 44.85 46.68 48.70 50.93 53.42 50.20 59.31 62.85 66.88 71.54 76.99
Compiled by W, M. Sawdon. vapor pressures converted from International Critical Tables.
Heat Content per Lb
Dry Air OF
Datum
42.04 42.28 42.52 42.76 43.00 43.24 43.49 43.73 43.97 44.21 44.45 44.69 44.93 45.18 45.42 45.66 45.90 46.14 46.38 46.62 46.86 47.10 47.34 47.59 47.83 48.07
Vapor 32 F Datum
1138.0 1138.4 1138.9 1139.3 1139.8 1140.2 1140.7 1141.1 1141.6 1142.0 1142.5 1142.9 1143.4 1143.8 1144.3 1144.7 1145.2 1145.6 1140.1 1146.5 1147.0 1147.4 1147.9 1148.3 1148.8 1149.2
Dry Air with Vapor to Saturate
it
637.78 663.73 691.35 720.63 761.39 784.48 819.74 857.45 898.00 941.14 987.93 1038.21 1092.51 1151.58 1210.04 1285.37 1362.88 1448.36 1543.19 1648.28 1766.21 1897.86 2046.98 2217.88 2415.51 2646.41