制冷剂热力学参数的计算机程序,是制冷工程采用电算法的基础。随着微型计算机的逐步普及应用,逐步淘汰查图表计算法,采用电算法是必然的趋势。笔者在国外留学期间,曾比较和使用了几种制冷剂热力学参数的计算机程序。本文着重谈谈使用“制冷剂热力学 The computer program of the thermodynamic parameters of the refrigerant is the basis of the electrical algorithm used in the refrigeration engineering. With the gradual popularization and application of microcomputers, the gradual elimination of chart calculation method, the use of electricity algorithm is an inevitable trend. During my study abroad, I have compared and used several computer programs for the thermodynamic parameters of refrigerants. This article focuses on the use of "refrigerant thermodynamics