Document mpwVLdmdp0rRkj7arzbBR7w1Z

Table 6. Properties of Saturated Water Vapor with Air at Low Temperatures'1 (Part I) Temp., F Pressure or Saturated Vapor X 10- In. of Hg Lb per Sq In. Weight or Saturated Vapor per Cu Ft Pouods X 10- Groins per lb of Dry Air Pounds X 10- 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 --130 -120 -- 128 -127 -120 -125 -124 -123 -122 -121 -120 -110 -118 -117 -110 -115 -114 -113 -112 -111 -110 -100 -108 -107 -100 -105 -104 -103 -102 -101 -100 -99 -98 -97 -96 0.276 .306 .338 .373 .411 0.455 .499 .542 .604 .669 0.735 .805 .892 .989 1.098 1.208 1.317 1.444 1.575 1.728 1.889 2.087 2.292 2.511 2.742 2.983 3.258 3.543 3.872 4.213 4.607 5.018 5.455 5.946 6.470 0.1356 .1503 .1660 .1832 .2019 0.2235 .2451 .2662 .2967 .3286 0.3610 .3954 .4382 .4858 .5393 0.5934 .6469 .7093 .7736 .8488 0.9279 1.0251 1.1258 1.2334 1.3469 - 1.4652 , 1.6003 ,, 1.7403 1.9019 2.0694 2.2630 2.4637 2.6784 2.9196 3.1781 0.000693 .000766 .000843 .000928 .001019 0.001125 .001230 .001332 .001480 .001635 0.001791 .001956 .002161 .002388 .002644 0.002900 .003153 .003447. .003749 .004101 0.004471 .004925 .005393 .005892 .006415 0.006960 .007580 .008219 .008958 .009719 0.010599 .011512 .012480 .013566 .014721 0.000049 .000054 .000059 .000065 .000071 0.000079 .000086 .000093 .00010 .00012 0.00013 .00014 .00015 .00017 .00019 0.00020 .00022 .00024 .00026 .00029 0.00031 .00035 .00038 .00041 .00045 0.00049 .00053 .00058 .00063 .00068 0.00074 .00081 .00087 .00095 .00103 0.005738 .006362 .007027 .007755 .008545 0.009459 .01037 .01127 .01256 .01391 0.01528 .01674 .01854 .02056 .02283 0.02511 .02738 .03002 .03274 .03593 0.03927 .04339 .04765 .05220 .05701 0.06202 .06773 .07366 .08050 .08759 0.09578 .1043 .1134 .1236 .1345 0.00040 .00045 .00049 .00054 .00060 0.00066 .00073 .00079 .00088 .00097 0.00107 .00117 .00130 .00144 .00160 0.00176 .00192 .00210 .00229 .00252 0.00275 .00304 .00334 .00365 .00399 0.00434 .00474 .00516 .00564 .00613 0.00705 .00730 .00794 .00865 .00942 8.31 8.33 8.36 8.38 8.41 8.43 8.46 8.48 8.51 8.53 8.56 8.58 8.61 8.63 8.66 8.68 8.71 8.73 8.76 8.78 8.81 8.83 8.86 8.89 8.91 8^94 8.96 8.99 ' 9.01 9.04 9.06 9.09 9.11 9.14 9.16 8.31 8.33 8.36 8.38 8.41 8.43 8.46 8.48 8.51 8.53 8.56 8.58 8.61 8.63 8.66 8.68 8.71 8.73 8.76 8.78 8.81 8.83 8.86 8.89 8.91 8.94 8.96, 8.99 9.01 9.04 9.06 9.09 9.11 9.14 9.16 Compiled by W. M. Sawdon. vapor pressures converted from International Critical Tables. Heat Content per Lb Dry Air OF Datum Vapor 32 F Datum -31.71 -31.46 -31.21 -30.96 -30.71 -30.46 -30.21 -29.96 -29.72 -29.47 -29.22 -28.97 -28.72 -28.47 -28.23 -27,98 -27.73 -27.48 . -27.23 -26.99 -26.74 -26.49 -26.24 -26.00 -25,75. ; -25.50 -25.26 -25.01 -24.76 -24.51 -24.27 -24.02 -23.78 -23.53 ,-23.28 1000.7 1001.2 1001.8 1002.1 1002.5 1003.0 1003.4 1003.9 1004.3 1004.8 1005.2 1005.7 1006.1 1006.6 1007.0 1007.5 1007.9 1008.4 1008.8 1009.3 1009.7 1010.2 1010.6 1011.1 1011.5 1012.0 ; 1012.4 1012.9 1013.3 1013.8 1014.2 1014.7 1015.1 1015.6 1016.0 Dry Air with Vapor to Saturate it1 -31.71 -31.46 --31.21v -30.96 -30.71 -30.46 -30.21 -29.96 -29.72 -29.47 -29.22 -28.97 -28.72 -28.47 -28.23 -27.98 -27.73 -27.48 . -27.23 -26.99 -26.74 -26.49 -26.24 -28.00 -25.75 -25.50 -25.26 -25.01 -24.76 -24.51 -24.27 -24.02 -23.78 -23.53 -23.28 Table 6. Properties of Saturated Water Vapor with Air at Low Temperatures4 (Part I, Continued) Temp., F Pressure or Saturated Vapor X 10-* In. of Hg Lb per Sq In. Weight op Saturated Vapor per Cu Ft Pounds X10- Grains per lb of Dry Air Pounds X 10-* 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 LHeat Content per b Dry Air OF Datum Vapor 32 F Datum Dry Air with Vapor to Saturate it ' -95 -94 -93 -92 -91 -90 -89 -88 -87 -86 -85 -84 -83 -82 -81 -80 -79 -78 -77 -76 -75 -74 -73 -72 -71 -70 . -69 -68 -67 -66 -65 -64 ' -63 -62 -61 7.047 7.638 8.316 9.017 9.806 10.64 11.53 12.51 13.53 14J69 15.87 17.20 18.58 20.10 21.72 23.47 25.34 27.29 29.52 31.81 34.37 37.01 39.96 43.04 46.33 49.87 53.59 57.65 61.81 66.41 71.17 76.64 82.28 88.19 94.62 3.4604 3.7507 4.0837 4.4281 4.8156 5.2264 5.6635 6.1449 6.6459 7.2157 7.7953 8.4486 9.1265 9.8731 10.669 11.517 12.436 13.394 14.489 15.614 . 16.883 18.179 19.628 21.141 22.757 24.496 26.323 28.318 30.361 32.621 34.959 37.646 40.416 43.319 46,477 0.015990 .017284 .018767 .020292 .022009 0.00112 .00121 .00131 .00142 .00154 0.023817 .025738 .027851 .030041 .032530 0.00167 .00180 .00195 .00210 .00228 0.035049 .037885 .040817 .044037 .047463 0.00245 .00265 .00286 .00308 .00332 0.051151 .055082 .059165 .063831 .068605 0.00358 .00386 .00414 .00447 .00480 0.073933 .079405 .085510 . .091865 .098632 0.00518 .00556 .00599 .00643 .00690 0.10590 .11350 .12179 .13024 '.13959 0.00741 .00795 .00853 .00911 .00977 0.14922 .16028 .17164 .18350 .19638 0.01044 .01122 .01201 .01285 .01375 0.1465 .1588 .1729 .1875 .2039 0.2212 .2397 .2601 .2813 .3054 0.3299 .3576 .3863 .4179 .4516 0.4879 .5268 .5674 .6137 .6613 0.7148 .7694 .8308 .8948 .9632 1.037 1.114 1.199 1.285 1.381 1.480 1.593 1.711 1.833 1.987 0.01026 .01112 .01210 .01312 .01427 0.01548 .01678 .01821 .01969' -.02138 0.02309 .02503 .02704 .02925 .03161 0.03415 .03688 .03972 .04296 .04629 0.05002 .05386 .05816 .06264 .06742 0.07259 .07798 .08393 .08995 .09667 0.10360 .11151 .11977 .12831 .13769 9.19 9.21 '9.23 9.26 9.29 9.31 9.34 9.36 9.39 9.41 9.44 .9.46 9.49 9.51 9.54 9.56 9.59 9.61 9.64 9.66 9.69 9.72 . 9.74 9.77 9.79 9.82 9.84 9.87 9.89 9.92 9.94 9.97 9.99 10.02 10.04 9.19 9.21 9.23 9.26 9.29 9.31 9.34 9.36 9.39 9.41 9.44 9.46 9.49 9.51 9.54 9.58 9.59 9.61 9.64 9.66 9.69 9.72 9.74 9.77 9.79 9.82 9.84 9.87 9.89 9.92 9.94 9.97 9.99 10.02 10.04 -23.04 -22.79 -22.55 -22.30 -22.05 -21.81 -21.56 -21.32 -21.07 -20.83 -20.58 -20.34 -20.09 -19.84 -19.60 -19.30 -19.11 -18.87 -18.02 -18.38 -18.13 -17.89 -17.64 -17.40 -17.16 -16.91 -16.67 -16.42 -16.18 -15.94 -15.69 -15.45 -15.21 -14.96 -14.72 1016.5 1016.9 1017.4 1017.8 1018.3 1018.7 1019.2 1019.6 1020.1 1020.5 1021.0 1021.4 1021.9 1022.3 1022.8 1023.2 1023.7 1024.1 1024.6 1025.0 1025.5 1025.9 1026.4 1026.8 1027.3 1027.7 1028.2 1028.6 1029.1 1029.5 1030.0 1030.4 1030.9 1031.3 1031.8 -23.04 -22.79 -22.55 -22.30 -22.05 -21.81 -21.56 -21.32 -21.07 -20.83 -20.58 -20.34 -20.09 -19.84 -19.60 -19.36 -19.10 -18.86 -18.01 -18.37 -18.12 -17.88 -17.63 -17.39 -17.15 -16.90 -16.66 -16.41 -16.17 -15.93 -15.67 -15.43-15.19 -14.94 -14.70 Compiled by W. M. Sawdon, vapor pressures converted from International Critical Tables. \