Document qdRwEY3npMJZ4Xn5O0Mdp2ndk

Table 6. Thermodynamic Properties of Moist Air?, 29.921 In. Hg (Continued) Temp Deg F Saturation Humidity Ratio Wa Weight op Water per Lb op Dry Air ' Pounds Grains 140 0.1521 141 .1570 142 .1622 143 .1675 144 .1730 145 146 ' 147 148 149 0.1787 .1846 .1908 .1971 .2037 150 151 152 ^ 158 05 154 0.2105 .2176 .2250 .2327 .2407 155 0.2490 156 .2577 157 .2667 158 .2761 159 .2858 160 0.2961 161 .3067 162 .3179 163 .3295 164 .3416 165 0.3544 166 .3677 167 * .3817 ^ 168 .3964 169 .4118 170 0.4280 171 .4451 172 .4631 173 .4821 174 .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 1932.7 2000.6 2072.7 2146.9 2225.3 2306.5 2391.2 2480.8 2573.9 2671.9 2774.8 2882.6 .2996.0 3115.7 3241.7 3374.7 3516.4 . Volume Cu Ft per Lb Dry Air Dry Air l'a 15.10 15.13 15.15 15.18 15.20 15.23 15.25 15.28 16.30 15.33 15.35 15.38 15.40 15.43 15.45 15.48 15.60 15.63 i5.56 15.58 ' 15.61 15.63 15.66 15.68 15.71 15.73 15.76 15.78 15.81 15.83 15.86 15.88 15.91 15.93 15.96 Vqi (v,-Va) 3.69 3.81 3.95 4.08 4.23 4.37 4.53 4.68 4.85 5.02 6.20 5.38 5.57 5.77 5.98 6.19 6.43 6.66 6.90 7.16 7.42 7.70 7.99 8.30 8.62 8.96 9.31 9.68 10.07 10.48 10.91 11.36 11.83 12.35 12.88 Saturated Mixture . Vt 18.79 18.94 19.10 19.26 ' 19.43 19.60 19.78 19.96 20.15 20.35 20.55 20.76 20.97 21.20 21.43 21.67 21.93 22.19 22.46 22.74 23.03 23.33 23.65 23.98 24.33 24.69 25.07 25.46 25.88 26.31 26.77 27.24 27.74 28.28 28.84 Enthalpy Btu per Lb Dry Air Dry Air ha has (ht--ha) Saturated Mixture ha Specipic Enthalpy op Liquid Water Btu per Lb .K 33.61 33.85 34.09 34.33 34.57 34.81 35.05 36.29 35.53 35.77 36.02 36.26 36.50 36.74 36.98 37.22 37.46 37.70 37.94 38.18 38.43 38.67 38.91 39.15 39.39 39.63 39.87 40.11 40.35 40.59 40.83 41.07 41.32 41.56 41.80 170.69 176.26 182.17 188.20 194.45 200.95 207.66 214.73 221.90 229.43 237.17 245.28 253.71 262.51 271.63 281.12 291.05 301.24 312.08 323.18 334.95 347.09 359.89 373.19 387.03 401.71 416.94 433.00 449.83 467.52 486.08 605.72 526.36 648.20 571.25 204.30 210.11 216.26 222.53 229.02 235.76 242.71 260.02 257.43 265.20 273.19 281.54 290.21 299.25 308.61 318.34 328.51 339.04 350.02 361.36 373.38 385.76 398.80 412.34 426.42 441.3# 456.81 473.11 490.18 508.11 626.91 546.79 567.68 589.76 613.05 107.9 108.9 109.9 110.9 111.9 112.9 113.9 114.9 115.9 116.9 117.9 118.9 119.9 120.9 121.9 122.9 123.9 124.9 125.9 126.9 127.9 128.9 129.9 130.9 131.9 132.9 133.9 134.9 135.9 136.9 137.9 138.9 139.9 140.9 141.9 Saturation Pressure Pa In. of Hg Lb per Sq In. 5.8779 6.0306 6.1874 6.3482 6.5111 . 6.6781 6.8471 7.0222 7.1993 7.3805 7.5658 7.7551 7.9485 8.1460 8.3476 8.5532 8.7650 8.9788 9.1986 9.4206 9.6486 9.8807 10.119 10.361 10.608 10.860 11.117 11.379 11.646 11.919 12.196 12.480 12.770 13.065 13.366 2.887 2.962 3.039 3.118 3.198 3.280 3.363 3.449 3.536 3.625 3.716 3.809 3.904 4.001 4.100 4.201 4.305 4.410 4.518 4.627 4.739 4.853 4.970 5.089 5.210 5.334 5.460 5.589 5.720 5.854 5.990 6.130 6.272 6.417 6.565 Compiled by W. M. Sawdon and extended by John A. GoS. Temp Deg f 114412 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167' 168 169 170 171 172 173 174 HEATING VENTILATING AIR CO NDITIO NING GUIDE 1943_____________ X m O ^ m 3 5 C 5 Z > yo n | 2 H o ^ 5 O o m _ CHAPTER 1. THERMODYNAMICS OF AIR AND WATER MIXTURES Table 6. Thermodynamic Properties of Moist.Air^, 29.921 In. Hg (Concluded) Temp .Deg F 175 176 177 178 179 180 181 182 183 Zj I84 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 SaturaTION Humidity Ratio Wt Weight dp Water per Lb op Dry Air Pounds Grains 0.5235 .5459 .5697 .5949 6215 0.6501 .6805 .7131 .7481 .7854 0.8258 .8693 .9162 .9673 1.0227 1.083 1.150 1.224 1.306 1.397 1.499 1.613 1.742 1.890 2.061 2.261 3664.5 3821.3 3987.9 4164.3 4350.5 4550.7 4763.5 4991.7 5236.7 5497.5 5780.6 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 Volume Cu Ft per Lb Dry Air- Dry Air ' Va 15.98 16.01 16.03 16.06 16.08 16.11* 16.13 16.16 ' 16.18 16.21 16.23 16.26 16.28 16.31 16.34 16.36 16.39 16.41 16.44 16.46 16.49 16.51 16.54 16.56 16.59 16.61 Vaa Cl's--Pa) 13.45 14.04 14.68 15.35 16.07 16.83 17.65 18.52 19.47 20.46 21.55 22.72 23.99 25.36 26.70 28.49 30.29 32.29 34.49 36.96 39.71 42.80 46.31 50.32 54.95 60^38 Saturated Mixture t*a 29.43 30.05 30.71 31.41 32.15 32.94 33.78 34.68 35.65 36.67 37.78 38.98 40.27 41.67 43.04 44.85 46.68 48.70 50.93 '53.42 56.20 59.31 62.85 66.88 71.54 76.99 Enthalpy Btu per Lb Dry Air Dry Air ha haa (ha--ha) Saturated Mixture ha Specific Enthalpy op Liquid Water Btu per . Lb Saturation Pressure Pa In. of Hg Lb per Sq In. 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 47.69 47.83 48.07 595.74 621.45 648.83 677.77 708.39 741.24 776.25 813.72 854.03 896.93 943.48 993.52 1047.58 1106.40 1170.62 1239.71 1316.98 1402.21 1496.81 1601.66 1719.35 1850.76 1999.64 2170.29 2367.68 2598.34 637.78 663.73 691.35 720.53 751.39 784.48 819.74 857.45 898.00 941.14 987.93 1038.21 1092.51 1151.58 1216.04 1285.37 1362.88 1448.35 1543.19 1648.28 1706.21 1897.86 2046.98 2217.88 2415.51 2646.41 142.9 143.9 144.9 145.9 146.9 147.9 148.9 149.9 150.9 151.9 152.9 153.9 154.9 155.9 157.0 158.0 159.0 . 160.0 161.0 162.0 163.0 164.0 165.0 166.0 167.0 168.0 13.674 13.985 14.303 14.627 14.954 15.290 15.632 15.981 10.337 16.697 17.066 17.440 17.821 18.210 18.605 19.008 19.419 19.839 20.266 20.702 21.144 21.592 22.048 22.512 22.984 23.465 6.710 6.869 7.025 7.284 7.345 7.510 7.678 7.849 8.024 8.201 8.382 8.566 8.753 8.944 9.138 6.336 9.538 9.744 9.954 10.168 10.385 10.605 10.829 11.057 11.289 11.525 Temp Deg F 175 170 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 Compiled by W. M. Sawdon and extended by John A.,Goff. \