针对制冷工程中常用的十五种制冷剂开发了热物性计算软件，其功能包括所有十五种工质的精确计算和五种最常用工质的快速计算，全部程序采用ＦＯＲＴＲＡＮ７７语言编制，结构化程度高，人机界面友好，经考核，该软件计算结果与标准图表给出的结果吻合良好，该软件既可作为制冷剂物性数据的计算工具，又可作为程序模块库，为制冷系统的ＣＡＤ和动态仿真等奠定了基础。 Thermophysical calculation software has been developed for fifteen kinds of refrigerants commonly used in refrigeration engineering. Its functions include the exact calculation of all fifteen kinds of working fluids and the rapid calculation of five kinds of most commonly used working fluids. The whole program is compiled by FORTRAN77 language and structured A high degree of man-machine interface and friendly, after examination, the software results in line with the standard chart gives good results, the software can be used as a refrigerant physical data calculation tool, but also as a program module library for the refrigeration system CAD And dynamic simulation laid the foundation.