饱和水蒸汽与水的焓与熵参数的新关联式  

THE NEW CORRELATIONS FOR DETERMINING ENTHALPY AND ENTROPY OF SATURATED STEAM AND WATER

作　　者：李斯特[1] 马润梅[1] 吴冷 

机构地区：[1]北京化工大学机械工程系

出　　处：《工程热物理学报》1996年第3期265-268,共4页Journal of Engineering Thermophysics

摘　　要：饱和水蒸汽与水的焓与熵参数的新关联式李斯特，马润梅，吴冷（北京化工大学机械工程系北京１０００２９）关键词统计力学，剩余函数，焓与熵１引言本文根据统计力学与热力学剩余函数原理，结合本课题组曾已建立的饱和水蒸汽与水的新简明状态方程模型，经推导出一则适合于...Based on the residual parameter function in statistical mechanics and derived from anew cubic reduced vinal equation of state for saturated steam and a new density equation forsaturated water presented by our research group in 1993, the new correlations for determiningenthalpy and entropy of saturated steam and saturated water have been proposed in thispaper; Results computed from these new procedures fully agree with published literaturedata. It is shown that the flew proposed equations can effectively adapt to calculate andanalyse the thermal problems of water being served as a most conventional working mediumat its vapor liquid equilibrium state in wide engineering field.

关 键 词：剩余函数 焓 熵 热力学 饱和水蒸汽 

分 类 号：TK123[动力工程及工程热物理—工程热物理]