空气密度与温度对照表(空气密度表(最全版推荐

空气密度表(最全版推荐)

空气密度就是指在一个标准大气压下,每立方米空气所具有的质量(千克)。空气的密度大小与气温，海拔等因素有关，海拔越高密度越低，我们一般采用的空气密度是指在0摄氏度、绝对标准指标下，密度为1.29克/立方分米。

很多朋友都想了解空气密度表的详细情况，IWUCHEN整理了一部分最新的供大家参考：

空气密度表1：

绝对压力空气温度空气密度绝对压力空气温度空气密度Mpa摄氏度Kg/m3Mpa摄氏度Kg/m30.1251.16911.42516.3670.2252.33811.52517.5370.3253.50731.62518.7060.4254.67641.72519.8750.5255.84551.82521.0440.6257.01461.92522.2130.7258.18372.02523.3820.8259.35282.12524.5510.92510.5222.22525.7201.02511.6912.32526.8891.12512.8602.42528.0581.22514.0292.52529.2281.32515.198

饱和蒸汽密度表

绝对压力饱和蒸汽温度饱和蒸汽密度绝对压力饱和蒸汽温度饱和蒸汽密度Mpa摄氏度Kg/m3MpaKg/m3摄氏度0.199.70.58831.41957.10380.2120.11.12881.5198.37.59280.3133.41.65071.6201.48.0820.4143.52.16281.7204.38.57180.5151.82.66831.8207.19.06160.6158.83.16921.9209.89.5520.7164.93.66652.0212.410.0430.8170.44.16162.1214.810.5350.9174.34.65442.2217.211.0281.0179.95.14512.3219.511.5211.1184.15.63672.4221.812.0161.2187.96.1252.5223.912.5111.3191.66.6143

各种气体的标准密度参考：

气体的密度（单位：千克/米3）

气体名称密度

氢气0.09

氦气0.18

氮气1.25

氧气1.43

氟气1.696

氖气0.90

氯气3.21

氩气1.78

溴7.14

臭氧（O3）2.14

氨气0.77

氙气5.89

氡气9.73

煤气0.60

一氧化碳1.25

二氧化碳1.98

氯化氢1.64

甲烷0.78

氧化氮1.34

硫化氢1.54

乙炔1.17

乙烷1.36

空气1.29

空气密度表2：

空气温度干空气密度饱和空气密度饱和空气饱和空气含湿量饱和空气焓水蒸气分压力




tρρbpq.bdbib℃kg/m3kg/m3X102Pag/kg干空气kJ/kg干空气-201.3961.3951.020.63-18.55-191.3941.3931.130.7-17.39-181.3851.3841.250.77-16.2-171.3791.3781.370.85-14.99-161.3741.3731.50.93-13.77-151.3681.3671.651.01-12.6-141.3631.3621.811.11-11.35-131.3581.3571.981.22-10.05-121.3531.3522.171.34-8.75-111.3481.3472.371.46-7.45-101.3421.3412.591.6-6.07-91.3371.3362.831.75-4.73-81.3321.3313.091.91-3.31-71.3271.3253.362.08-1.88-61.3221.323.672.27-0.42-51.3171.31542.471.09-41.3121.314.362.692.68-31.3081.3064.752.944.31-21.3031.3015.163.195.9-11.2981.2955.613.477.6201.2931.296.093.789.4211.2881.2856.564.0711.1421.2841.2817.044.3712.8931.2791.2757.574.714.7441.2751.2718.115.0316.5851.271.2668.75.418.5161.2651.2619.325.7920.5171.2611.2569.996.2122.6181.2561.25110.76.6524.791.2521.24711.467.1326.92101.2481.24212.257.6329.18111.2431.23713.098.1531.52121.2391.23213.998.7534.08131.2351.22814.949.3536.59141.231.22315.959.9739.19151.2261.21817.0110.641.78161.2221.21418.1311.444.8171.2171.20819.3212.147.73181.2131.20420.5912.950.66191.2091.221.9213.854.01201.2051.19523.3114.757.78211.2011.1924.815.661.13221.1971.18526.3716.664.06231.1931.18128.0217.767.83241.1891.17629.7718.872.01251.1851.17131.62075.78261.1811.16633.5321.480.39271.1771.16135.5622.684.57281.1731.15637.712489.18291.1691.15139.9525.694.2301.1651.14642.3227.299.65311.1611.14144.8228.8104.67321.1571.13647.4330.6110.11331.1541.13150.1832.5115.97341.151.12653.0734.4122.25351.1461.12156.136.6128.95361.1421.11659.2638.8135.65371.1391.11162.641.1142.35381.1351.10766.0943.5149.47391.1321.10269.7546157.42401.1281.09773.5848.8165.8411.1241.09177.5951.7174.17421.1211.08681.854.8182.96431.1171.08186.1858192.17441.1141.07690.7961.3202.22451.111.0795.665212.69461.1071.065100.6168.9223.57471.1031.059105.8772.8235.3481.11.054111.3377247.02491.0961.048117.0781.5260501.0931.043123.0486.2273.4551.0761.013156.94114352.11601.060.981198.7152456.36651.0440.946249.38204598.71701.0290.909310.82276795.5751.0140.868384.53821080.198010.823472.285451519.81850.9860.773576.698282281.81900.9730.718699.3114003818.36950.9590.656843.0931208436.41000.9470.5891013——

附：不同温度下饱和水蒸汽压力

空气温度（℃）饱和水蒸汽压力（Pa）空气温度（℃）饱和水蒸汽压力（Pa）空气温度（℃）饱和水蒸汽压力（Pa）-2012881069.24202333.1-15193.3291143.9212493.1-10287.98101127.9222639.8-5422.63111311.89232813.10610.6121402.55242986.41655.94131497.21253173.52705.27141598.9263359.73757.27151706.2273563.74811.93161818.5283766.85870.59171933.22940136933.25182066.5304239.67998.58192199.3314493

另附干燥空气密度表

来源：广州佰伦净化 balean