文档库

最新最全的文档下载
当前位置:文档库 > 干、湿球温度与相对湿度公式

干、湿球温度与相对湿度公式

如以0度时的焓为0,则干空气的焓

干气焓Ha=CpT KJ/kg(干空气)Cp=1.005T Kj/(kgK)100度以下

水气焓Hv=2501+1.863Tω=0.622ΦPmax/(Pb-ΦPmax)H=1.005T+ω(2501+1.863T)

参数数值单位

T:29

Φ:83.6%

ω: 0.02129kg/kg干

Ha:29.145KJ/kg干

Hv:2555.027KJ/kg汽

H:83.5311KJ/kg干气

参数数值单位

干球温度T1:29

湿球温度Tw:26.20

ω2: 0.02133kg/kg干

Ha2:29.145KJ/kg干

Hv2:2549.81KJ/kg汽

H2:83.5410KJ/kg气

相对湿度:83.6%

大气压:101325

大气压101325Pa

温度℃焓KJ / kg压力Pa焓KJ / kg

025*********.0

0.0125016112501.0

12502.86572502.9

22504.77052504.7

32506.57582506.6

42508.38132508.5

52510.28722510.3

625129352512.2

72513.910012514.0

82515.710722515.9

92517.511472517.8

102519.412272519.6

112521.213122521.5

12252314022523.4

132524.914972525.2

142526.715972527.1 152528.617042528.9 162530.418172530.8 172532.219362532.7 18253420632534.5 192535.921962536.4 202537.723372538.3 2124902540.1 222541.426422542.0 2328122543.8 24254529822545.7 2531712547.6 262543.633602549.4 2735702551.3 282552.337792553.2 2940112555.0 302555.942422556.9 3145182558.8 3247942560.6 3350702562.5 3453462564.3 35256556222566.2 3659732568.1 3763232569.9 3866742571.8 3970242573.7 40257473752575.5 4178162577.4 4282582579.2 4386992581.1 4491412583.0 452582.995822584.8实值公式值