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CHAPTER 3 '
1952 Guide -J jl
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Table 2. Thebmodynamic Pbopebties op Moist Am* (Standard Atmospheric Pressure, 29.921 in. Ho)
Fahb. Temp.
1(F)
Humidity Ratio
W X 10*
Volume cu pt/lb dby AIB
V* Vaa v
Enthalpy Btu/lb dby aib
A* Aaa h.
-160 -155 -150 -145
-140 -135 -130 -125
-120 -115
-no
-105
-100 -05 -90 -85
-80 -75 -70 -65
-60 -55 -50 -48
-46 -44 -42 -40
-38 -30 -34 -32
0.0002120 0.0003869 0.0006932
0.001219
0.002109 0.003586 0.006000 0.009887
'
0.01606 0.02571
0.04063 0.06340
0.09772 0.1489 0.2242
0.3342
0.4930
0.7196 1.040 1.491
2.118
2.982 4.163 4.747
5.406 6.149 6.985 7.926
8.980
10.16 11.49 12.98
7.520 7.647
7.775 7.902
0.000 0.000 0.000
0.000
8.029
8.156
8.283 8.411
0.000 0.000 0.000
0.000
8.537 8.664 8.792
8.919
0.000 0.000
0.000 0.000
9.046 9.173 9.300 9.426
0.000 - 0.000
0.000
0.000
9.553
9.680 9.806 9.932
0.000 0.000 0.000 0.000
10.059
10.186 10.313 10.364
o.ooo.
0.000 0.001. 0.001
10.414 10.465 10.516 10.566
0.001 0.001 0.001
0.001
10.617 . 10.668 10.718
10.769
0.002 0.002
0.002 0.002
7.620
7.647 7.775 7.902
-38.504 -37.296 -36.088 -34.881
0.000
0.000 0.000 0.000 .
-88.504 -37.296 -36.088 -34.881
8.029 .8.156
8.283 8.411
-33.674 -32.468 -31.262 -30.057
0.000 ' 0.000
0.000 0.000 .
-33:674 -32.468 -31.202 -30.057
8.537 8.664 8.792 8.919
-28.852 -27.648 -26.444 -25.240
0.000 0.000
0.000 0.001
-28; 852 -27.648 --26.444 -25.239
9.046 9.173 0.300
9.426
-24.037 -22.835 -21.631 -20.428
0.001. 0.002 0.002
0.003
-24.036 -22.833 -21.629 -20.425
9.553 6.680 6.806 9.932
-19.225 -18.022 -16.820 t15.617
0.005 0.007 0.011
0.015
-19.220 -18.015 -16.809 -15.602
10.059 10.186 10.314 10.365
-14.416 -13.214 -12,012 -11.532
0.022
0.031 0.043
0.046
-14.394 -13.183 -11.969 -11.483
10.415 10.466 10.517
10.567
-11.051 -10.571 -10.090 -9.609
0.056 0.064
0.073 ' 0.083
-10.965 -10.507 -10.017 -9.526
10.619
10.070 10.720 10.771
-9.129 -8.648 -8.108 -7.687
0.094 0.100 ' 0.121
0.136
-9.035 -8.542 -8.047 -7.551
* Compiled by John A. GoS and S. Gratch,
Entbopy Btu peb(*F) (lb dby aib)
4a ff&a tfa
Condensed Wateb
Enthalpy Btu/Lb
Aw
Entropy Btu/(Lb)
rF) w
Vap. Press. In. Hg a X 10* .
Fahb. Temp.
t(F)
-0.10300 -0.09901 -0.09508 -0.09121 -0.08740 -0.08365 -0.07997 -0.07634 -0,07277 -0.06924 -0.06577 -0.06234 -0.05897 -0.05566 -0.05237 , -0.04913 -0.04595 -0.04280 -0.03960 -0.03663 -0.03360 -0.03061 -0.02766 -0.02646 -0.02532 -0.02416 -0.02301 -0.02186 -0.02072 -0,01958 -0.01845 -0.01733
0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 0.00000 0.00000
0.00000 0.00000 0.00001 0.00001
0.00001 0.00002 0.00003 0.00005
0.00006 0.00009 0.00012 .0.00013
' 0.00014 0.00016 0.00019 0.00021
0.00024 0,00026 0.00030 0.00034
-0.10300 -0.09901 -0.09508 -0.00121
-222:00 -220.40 -218.77 -217.12
-0.08740 , -0.08365 -0.07997 . -0.07634
-215.44 -213.75 -212.03 -210.28
-0.07277 -0.06924 ' -0.06577 -0.00234
-208 i 52 -200.73 -204.62 -203.08
-0.05897 -0.05565 -0.05236 -0.04912
-201.23 -199.35 -197.44 -195.61
-0.04594 -0.04278 -0.03966 -0.03658
-193.55 -101.57 -189.66 -187.53
-0.03354 -0.03052 -0.02754 -0.02636
-185.47 -183.39 -181.29 -180.44
-0.02518 -0.02400 -0.02282 -0.02165
% -179.59 -178.73 -177.87 -177.01
-0.02048 -0.01932 -0.01815 -0.01699
-170.14 -175.27 -174.40 --173.62
-0.4907" -0.4853 -0.4800 -0.4747
0.0001009> 0.0001842' 0.0003301
0.0005807
-0.4695 ' 0.001004 --0.4642 0.001707 -0.4500 0.002858 -0.4538 0.004710
-0.4485 -0.4433 -0.4381 -0.4329
0.007653 0.01226 0.01939 0.03026 .
-0.4277 -0.4225 -0.4173 -0.4121
0.04666 0.07111 0.1071 0.1697 ^
-0.4069 -0.4017 -0.3966 -0.3913
0.2356 0.3441
0.4976 0.7130
-0.3861 -0.3810 -0.3758 -0.3738
1.0127
1.4258 1.9910 2.2702
-
-0.3717 -0.3696 -0.3670 -0.3655
2.5854 2.9408
3.3408
3.7006
-0.3634 -0.3614 -0.3593 -0.3573
4.2658 4.8626 5.4980 6.2093
'
-160 ' -155 -150 -146
-140 -135 -130 -126
-120 -116
-no
-106
-100 -96 . -90 . -85
-80 -75 . -70 -65
-60 -55 -60 -48 -
-46 -44 -42 -40
-38 -36 -34 -32 -
to
Table 2. Thermodynamic Pbopebties of Moist Air. (Standard Atmospheric Pbessube, 29.921 in. Ho) (Continued)
Fahb.
Temp. t(F)
Humidity Ratio
WtxlO*
Volume cu pt/lb dby aib
-30 -28 -26 -24
-22 -20 -19 -18
-17 -16 -15 -14
-13 -12 -11 -30
-9 -8 -7 -8
-5 -4 -3 -2
-1 0 1 2
3 4 5 6
1.464 1.649 1.856 2.087
2.344 2.630 2.785 2.948
3.120 3.301 3.491 3.692
3.903 4.125 4.359 4.606
4.866 5.137 5.423 5.724
6.040 6.371 6.720 7.085
7.469 7.872 8.295 8.739
9.204 9.692 10.20 10.74
10.820 10.870 10.921 10.972
11.022
11.073 11.098 11.124
11.149 .11.174 11.200 11.225
11.250 11.275 11.301 11.326
11.351 11.376 11.401 11.427
11.452 11.477 11.502 11.528
11.553 11.678 11.604 11.629
11.654 11.679 11.705 11.730
0.002 0.003 0.003 0.004
0.004 0.005 0.005 0.005
0.006 0.006 0.006 0.007
0.007 0.008 0.008 0.008
0.008 0.009 0.010 0.010
0.011 0.012 0.013 0.013
0.014 0.015 0.016 0.016
0.017 0.018 0.019 0.020
10.822 10.873 10.924 10.976
11.026 11.078 11.103 11.129
11.155 11.180 11.206 11.232
11.257 11.283 11.309 11.334
11.359 11.385 11.411 11.437
11.463 11.489 11.515 11.541
11.567 11.693 11.619 11.646
11.671 11.697 11.724 11.750
Compiled by John A. Goff and 8..Gratch. -
Enthalpy Btu/lb dby aib
-7.207 -0.720 -6.240 -5.765
-5.285 -4.804 -4.564 -4.324
-4.083 -3.843 -3.603 -3.303
-3.123 -2:882 -2.642 -2.402
-2.162 -1.922 -1.681 -1,441
-1.201 -0.901 -0,721 -0.480
-0.240 0.000 0.240 0.480
0.721 0.961 1.201 1.441
0.154 0.173 0.196 0.216 .
-7.053 -6.553 -0.050 -5.546
0.246 0.277 0.293 0.310
-5.039 --4.527 --4.271 -4.014
0.328 0.348 0.368
0.389
-3.755 -3.495 -3.235 -2.974
0/412 0.436
0.461 0.487
2.711 -2.446 -2.181 -1.915
0.514 0.543 0.574
0.606
-1.648 -1.379 -1.107 -0.835
0.639 0.675 0.712 0.751
-0.562 -0.285 -0.009
0.271
0.792
0.835 0.880
0.928
0.562 0.835 1.120 1.408
0;977
1.030 1.085
1.142
1.698 1.991 2.236
2.583
' _ Entbopy
Btu peb (F)' (lb dby aib)
-0.01621 -0.01509 -0.01398 -0.01287
-0.01177 -0.01067
-0.01012
-0.00958
-0.00904 -0.00850 -0.00790 -0.00743
-0.00689 -0.00630 -0.00582 -0.00529
-0.00475 -0.00422 -0.00369 -0.00310
-0.00263
-0.00210
-0.00167 -0.00105
-0.00052 0.00000 0.00052 0,00104
0.00156 0.00208 0.00260 0.00312
0.00038 0.00043 0.00048 0.00054
0.00061 0.00068 0.00072 0.00076
0.00080 0.00084 0.00089 0.00094
0.00099 0.00104 0.00109 0.00115
0.00121 0.00128 0.00135 0.00142
0.00149 0.00157 0.00165 0.00174
0.00183 0.00192 0.00202 0.00212
0.00223 0.00234 0.00246 0.00258
-0.01683 -0.01460 -0.01350 --0.01233
-0.01116 -0.00999 -0.00940 -0.00882
-0.00824 -0:00766 -0.00707 -0.00649
-0.00590 -0.00532 -0.00473 -0.00414
-0.00354 -0.00294 -0.00234 -0.00174
-0.00114 -0.00053
0.00008 0.00069
0.00131 0.00192 0.00254 0.00310
0.00379 0.00442 0.00506 0,00570
Condensed Wateb
Enthalpy Btu/Lb
Aw
-172.64 -171.75 -170.86 -169.97 ^-169.07 -168.17 -167.72 -167.26 -160.81 -166.35 -165.90 -165.44 -164.98 -164.52 -164.06 -163.60 -163.14 -162.67 -162.21 -161.74 -161.28 -160.81 -160.34 -159.87 -159.40 -158.93 -158.46 -157.99 -157.52 -157.04 -156.57 -166.09
-0.3552 -0.3531 -0.3511 -0.3490 -0.3460 -0.3449 -0.3439 -0.3428 -0.3418 -0.3408 -0.3398 -0.3387 -0.3377 -0.3367 -0.3367 -0.3346 -0.3336 -0.3326 -0.3310 -0.3305 -0.3295 -0.3285 -0.3275 -0.3284 -0.3254 -0.3244 -0.3234 -0.3223 -0.3213 -0.3203 -0.3193 -0.3182
Vap. Press In Hg p x 10*
0.70046 0.78928 0.88838 0.99885
1.1219 1.2587 1.3327 1.4107
1.4929 1.5795 1.6706 1.7666
1.8077 1.9740 2.0859 2,2035
2.3273 2.4573 2.5940. 2.7377
2.8886 3.0472 3.2137 3.3885
O.i040
3.9666 4.1785
4.4007 4.6337 4.8779 6.1339
Fahb. Temp.
<(F)
-30 -28 -20 -24
-20 -19 -18
-17 -16 -15 -14
-13 -12 -11 -10
-9
-8 -7 --6
-5 -4 -3 -2
-1 0 1 2
'3 4 6 6
CO CO
Thermodynamics