绝热饱和温度Tas 进入的焓=离开的焓 饱和湿空气 Tas. Has -T= (H-H ) r 湿空气 C+H·C TH H-H 补充水Tas绝热饱和温度 Tas 湿空气 T, H 饱和湿空气 Tas, Has 补充水 Tas 进入的焓 = 离开的焓 ( ) ( ) H H C r C H C H H r T T  − +  − − =