In this paper, groups of non-azeotropic mixtures (R290/R123/R600a) are analyzed in difference conditions by using CSD equation, and the results about COP, refrigerating capacity, condensing pressure and evaporation pressure are shown in some figures.

• 本文首先利用CSD方程进行了理论分析,得到了R290/R123/R600a物系的COP值、单位容积制冷量、冷凝和蒸发压力的相图;