文献类型：期刊文章

作　　者：赵力[1] 张启[2] 涂光备[3]

机构地区：[1]上海交通大学制冷与低温工程研究所,上海200030 [2]天津大学地热研究培训中心,天津300072 [3]天津大学建筑工程学院建筑设备系,天津300072

出　　处：《化工学报》

年　　份：2002

卷　　号：53

期　　号：9

起止页码：984-988

语　　种：中文

收录情况：AJ、BDHX、BDHX2000、CAS、CSCD、CSCD2011_2012、EI、IC、JST、RCCSE、SCOPUS、ZGKJHX、核心刊

摘　　要：With more and more research being carried out to replace CFC and HCFC,some new green-refrigerant fluids are obtained,but those fluids are only used in some fixed-temperature fields,it limits the used in a bigger range of variable performance.According to this situation,theory etical and experimentsal’ conclusions are drawn in order to solve this problem in the paper.Non-azeotropic mixtures have temperature-gliding in phase change.CSD equation of state is used for theoretical calculation.Some mixtures that may be used in a bigger range of variable perfomance are found.Experiments are carried out in a refrigerant system.The mixtures S3 is recommended.

关 键 词：热泵 空调 非共沸混合工质 变工况 试验研究  制冷剂

分 类 号：TB64]