T Ps
ρs
ρν
d
φT 露点露点下的饱和蒸汽压露点下的饱和绝对湿度20℃的绝
对湿度含湿量
20℃的相对湿度
露点℃
Pa
g/m3
g/m3g/kg %℃
-50 3.935
0.03890.029120.02450.17122-48 5.0260.04860.03720.03090.2124-46 6.3930.06130.047320.03940.27426-448.0970.07690.059930.04980.34628-4210.210.09610.075550.06280.4330-4012.830.120.094910.07910.5632-3816.060.1490.11890.0990.6834-3620.020.1840.11410.1230.8636-3424.880.2260.18410.153 1.0738-3230.790.2780.22780.19 1.3340-3037.980.340.2810.234 1.6342-2846.690.4140.34540.287 1.9744-2657.20.510.42330.351 2.4446-2469.850.6120.51690.431348-2285.020.7370.62910.524 3.6450-20103.20.8890.76290.637 4.4152-18124.8 1.060.92250.769 5.3454-16150.6 1.274 1.1130.9277 6.4656-14181.1 1.52 1.339 1.1167.858-12217.2 1.808 1.606 1.3389.2660-10259.7 2.144 1.921 1.611.562-8309.7 2.543 2.292 1.91213.364-6368.5 2.93 2.725 2.22115.7366-4437.2 3.526 3.233 2.69618.7268-2517.3 4.141 3.827 3.19122.14700610.7 4.847 4.517 3.7726722705.5 5.558 5.215 4.3630.13744812.9 6.358 6.009 5.02934.75766934.57.258 6.903 5.794078810728.2677.924 6.6545.880
1012279.3969.077.62752.5121401.410.6610.368.72360141597.312.0611.819.96168161816.813.6313.4311.3677.6518206215.3615.2412.9288.220
2337
17.29
17.2814.68
100
Pv=d*p/(
P d x 101325Pa压力下空气中的水蒸气含量
的体积分数的体积分数的体积分数的体积分数的体积分数
Ps ρs ρνd
露点下的饱和蒸汽压露点下的饱和绝对湿度20℃的绝
对湿度含湿量
Pa
g/m3
g/m3g/kg
2642
19.4219.5316.66298221.7722.0418.86336024.3724.8421.33377827.2327.9324.09424130.3731.3527.17475333.8235.1330.61531837.5939.3134.45594041.7243.9138.73662446.2448.9743.5737551.1654.5248.82819856.5260.654.74910062.3667.2761.371008668.6974.5668.611116275.5782.5176.691233583.0291.1886.21361391.08100.6396.511500299.79110.89108.116511109.2122.05121.118147119.3134.14135.719920130.2147.25152.121840142161.44170.923910154.6176.74192.126150168.1193.3216.228560182.6211.12244.131160198.2230.34276.333960214.8251.03313.536960232.6273.21357.140190251.5297.09408.843650271.8322.66470.647360
293.3
350.09545.7
中中中中中中