Experimental Research on the R134a/CO2 Cascade Refrigeration System

A test rig of the R134a/CO2 cascade supermarket refrigeration system has been built up to get a comprehensive understanding of its performance. The results show that the maximum COP of the system occurred when the condensing temperature of the CO2 cycle was about -2℃, the condensing temperature of R...

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Bibliographic Details
Main Authors: Shen Jiubing, Hu Bin, Qiu Jianwei, Cao Feng, Xing Ziwen
Format: Article
Language:zho
Published: Journal of Refrigeration Magazines Agency Co., Ltd. 2013-01-01
Series:Zhileng xuebao
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Online Access:http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2013.04.059
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