Document 9J5nyVDLvVbrE9Z3Gjmk20Mp

C hapter 1 Table 6. Thermodynamic Properties of Moist Air, 29.921 In. Hg (Continued) Temp Dec F 4 9 14 19 24 29 34 Saturation Humidity Ratio W Weight of Water per Lb of Dry Aik Pounds Grains .6669071 .001247 .001600 .002043 !002596 .003283 .004094 5.60 5.79 0.10 0.43 0.77 7.12 7.50 7.89 8.30 8.73 9.18 9.65 10.15 10.60 11.20 , 11.77 12.36 12.99 13.03 14.30 15.01 15.75 16.53 17.33 18.17 19.05 19.97 21.93 22.99 24.07 25.21 27.52 28.60 Volume Cu Ft per Lb Dry Air Dry Air va 11.58 11.60 11.63 11.65 11.68 11.70 11.73 11 75 11.78 11.80 11.83 11.86 11.88 11.91 11.93 11.90 11.98 12.00 12.03 12.06 12.08 12.11 12.13 12.16 12.18 12.21 12.23 12.26 12.28 12.31 12.33 12.30 12.38 12.41 12.43 t'as (va--ra) 0.01 .02 .01 .02 .02 0.02 .02 .02 .02 .03 0.02 .02 .03 .02 .03 0.03 .03 .04 .04 .03 0.04 .04 .05 .04 .05 0.05 .06 .06 .06 .06 0.07 .07 .08 .08 .08 Saturated Mixture t* 11.59 11.62 11.64 11.67 11.70 11.72 11.75 11.77 11.80 11.83 11.85 11.88 11.91 11.93 11.96 11.99 12.01 12.04 12.07 12.09 12.12 12.15 12.18 12.20 12.23 12.26 12.29 12.32 12.34 12.37 12.40 12.43 12.46 12.49 12.51 aCompiled by W. M. Sawdon and extended by John A. .Goff. Enthalpy Btu per Lb Dry Air Dry Air A. Aaa Saturated Mixture ha Specific Enthalpy OF Solid Water Btu per Lb i *,, 0.000 . .240 .480 .720 .960 0.832 .877 .924 .974 1.026. 0.832 1.117 ' 1.404 1.604 1.986 -158.9 -158.5 -158.0 -157.5 -157.0 1.200 1.440 1.680 1.920 2.160 1.080 1.137 1.197 1.200 1.336 2.280 2.677 2.877 3.180 3.486 * -150.6 -150.1 -155.6 -155.1 -154.7 2.400 2.640 2.880 3.120 3.359 1.395 1.468 1.544 1.622 1.705 ' 3.795 4.108' ' 4.424 4.742 5.064 -154.2 -153.7 -153.2 -152.7 -152.2 3.599 3.839 4.079 4.319 4.559 1.793 5.392 1.883 5.722 1.979 ' 6.058 2.078 6.397 2.182 6.741 -151.8 -151.3 -150.8 -150.3 -149.8 4.798 5.038 5.278 5.518 5.758 ' 2.290 ' 7.088 2.405 ' 7.443 2.524 7.802 2.648 8.166 2.778 8.536 -149.3 -148.8 -148.3 -147.8 -147.3 5.998 6.237 6.477 0.717 6.957 2.914 3.055 3.205 3.358 3.520 8.912 9.292 9.682 10.075 10.477 -146.8 -140.4 -145.9 -145.4 -144.9 7.197 7.437 7.077 7.917 8.157 3.689 3.865 -4.049 4.222 4.399 10.886 11.302 11.720 12.139 12.556 -144.4 -143.9 -143.4 + I.o + 2.0 Saturation Pressure Pa In. of Hg Lb per Sq In. 0.03773 .03976 .04186 .04409 .04645 0.04886 .05144 .05412 .05692 .05988 0.06295 .06618 .06958 .07309 .07677 0.08007 .08409 .08895 .09337 .09797 0.1028 .1078 .1132 .1186 .1244 6.1304 .1366 .1432 .1500 .1571 0.1645 .1722 .1803 .1879 .1957 0.01853 .01963 .02056 .02166 .02282 0.02400 U2058 .02706 .02941 0.03092 .U3251 .03418 .03590 .03771 0.03963 .04160 .04369 .04586 .04812 0.05050 .ub2u5 .06560 .05826 .06111 0.06405 .06710 .07034 .07368 .07717 0.08080 .08458 .08856 .09230 .09610 Temp Dbg F 0 1 , i3 4 5 6 7 8 9 10 n 12 13 14 15 16 17 18 19 ,20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 ; 1 9 4 5 Guide , | I I Therm odynam ics o f A ir a n d W ater M ixtu re s Temp Dbg F 35 '36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 07 68 69 Table 6. Thermodynamic Properties of Moist Air, 29.921 In. Hg (Continued) 1 Satura TION Humidity Ratio - Wi Weight df Water per Lb of Dry Air Pounds Grains Volume Cu Ft per Lb Dry Air Dry Air fa t'as (ita --tin) Saturated Mixture V Enthalpy Btu per'Lb Dry Air Dry Air ha haa (ha--hg) Saturated Mixture ha 'Specific Enthalpy of Liquid Water Btu per Lb i K Saturation Pressure Pa In. of Hg Lb per Sq In. 0.004262 .004438 .004618 .004803 .004996 0.005194 .005401 .005616 .005840 .005069 0.006306 .UU0553 .006808 .007072 .007345 0.007626 .007921 .008226 .008534 .008856 0.009192 .009536 .009890 .01026 .01064 29.83 31.07 32.33 33.62 34.97 36.36 37.80 39.31 40.88 42.48 44.14 45.87 47.66 49.50 51.42 53.38 55.45 57.58 59.74 61.99 64.34 06.75 69.23 71.82 74.48 12.46 12.48 12.51 12.53 12.56 12.59 12.61 12.64 12.66 12.69 12.71 12.74 12.76 12.79 12.81 12.84 12.86 12.89 12.91 12.94 12.96 12.99 13.01 13.04 13.06 - 0.08 .09 .09 .10 .10 0.10 .11 .11 .12 .12 0.13 .13 .14 .14 .15 0.15 .16 .17 .18 .18 0.19 ' .20 .21 .21 .23 12.54 12.57 12.60 12.63 12.66 12.69 12.72 12.75 12.78 12.81 12.84 12.87 12.90 12.93 12.96 12.99 13.02 13.06 13.09 13.12 13.15 13.19 13.22 13.25 13.29 8.397 8.636 8.876 9.110 9.350 9.596 9.836 10.08 10.32 10.50 10.80 11.04 11.28 11.52 11.76 12.00 12.23 12.47 12.71 12.95 13.19 13.43 13.07 13.91 14.15 4.582 ' 4.773 4.969 . 5.169 5.380 1 5.595 . 5.821 6.05 6.30 6.55 : 6.81 7.08 7.30 7.64 7.94 8.25 - 8.57 8.91 . 9.24 9.60 9.96 10.34 10.73 11.14 11.55 12.979 13.409 13.845 14.286 14.736 15.191 15.057 16.13 10.02 17.11 17.61 18.12 18.64 19.16 19.70 20.25 20.80 21.38 21.95 22.55 23.15 23.77 24.40 25.05 25.70 3.0 4.0 5.0 6.0 7.0 8.0 9.1 10.1 11.1 12.1- 13il 14.1 15.1 16.1 17.1 18.1 19.1 20.1 21.1 22.1 23.1 24.1 25.1 26.1 27.1 0.20360 .21195 .22050 .22025 .23842 0.24778 .25755 .20773 .27832 .28911 0.30031 .31191 .32393 .33635 .34917 0.36241 .37625 ' .39051 .40496 .42003 0.43570 .45179 .46828 .48538 .50310 0.1000 .1041 .1083 .1126 .1171 - 0.1217 .1265 .1315 .1367 .1420 0.1475 .1532 .1591 .1652 .1715 0.1780 .1848 .1918 .1989 .2063 0.2140 .2219 .2300 .2384 .2471 0.01103 .01144 .01186 .01229 .01274 0.01320 .01368 .01417 .01468 .01520 77.21 80.08 83.02 86.03 89.18 92.40 95.76 .99.19 102.8. 106.4 13.09 13.11 13.14 13.16 13.19 13.21 13.24 13.20 13.29 13.31 0.23 .24 .25 .26 .27.. 0.28 .29 .31' .31 .33 13.32 13.35 13.39 13.42 13.46 13.49 13.53 13.57 13.60 13.64 14.39 14.03 14.87 15.11 15.35 15.59 16.83 16.07 16.31 16.55 11.98 12.43 12.89 13.37 13.86 14.37: 14.00, 15.44 . 16.00 16.57* 20.37 27.00 27.70 28.48 29.21 29.96 30.73 31.61 32.31 33.12 28.1 29.1 30.1 31.1 32.1 33:i 34.1 35.1 36.0 37.0 0152142 .54035 .55970 , .57985 .60042 0.62179 .64378.66638 .68980 ' .71382 0.2561 .2654 .2749 .2848 .2949 0.3054 .3102 .3273 .3388 .3506 Compiled by W. M. Sawdon and extended by John A. Goff. Temp Dbg F 35 36 37 38 39 40 42 43 44 45 47 48 49 50 53 54 55 66 57 58 69 60 61 62 63 64 65 66 67 68 69