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HFC125/HCs二元混合工质理论制冷循环性能分析 被引量：2

Theoretical Refrigeration Cycle Analysis of HFC125/HCs Binary Mixtures
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摘要 利用NISTREFPROP数据库计算HFC1 2 5 /HCs(包括丙烷、丁烷、异丁烷 )三类二元混合工质的热力学性质 ,并对其理论制冷循环性能进行分析计算 ,筛选出最佳配比。结果显示其理论循环性能比HCFC2 2高 1 6 .9% 。 HFC125/HCs binary mixtures were proposed to be substitute refrigerants. Based on the NIST REFPROP Database, the performances of the theoretical refrigeration cycle were calculated in and analyzed. The COP of the mixture with optimal composition is about 16.9% higher than that of HCFC22 in theory,and the discharge temperature of compressor is lower.
作者 胡芃 赵涛 陈则韶
机构地区 中国科学技术大学热科学和能源工程系
出处 《制冷学报》 CAS CSCD 北大核心 2004年第2期35-38,共4页 Journal of Refrigeration
关键词 HFCl25/HCs 制冷混合工质 制冷循环性能 热力学性质 CFCS Pyrology,refrigerant mixtures, theoretical analysis, HFC125/HCs
分类号 TB61 [一般工业技术—制冷工程]
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制冷学报
2004年 第2期

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