Performance of Transcritical CO2 Air-source Heat Pump Heating System with Mechanical Subcooling Using Zeotropic Refrigerant

In this study, a mechanical subcooling transcritical CO2 heat pump heating system using a zeotropic refrigerant is proposed. A thermodynamic model is developed for this system and compared with that using a pure refrigerant. The results indicate that the coefficient of performance employing R1234ze(...

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Bibliographic Details

Published in:	Zhileng xuebao
Main Authors:	代宝民, 张鹏, 刘圣春, 王铭慧, 孙悦桐, 王嘉豪, 徐田雅慧, 肖鹏
Format:	Article
Language:	Chinese
Published:	Journal of Refrigeration Magazines Agency Co., Ltd. 2021-01-01
Subjects:	heating heat pump mechanical subcooling temperature matching zeotropic refrigerant CO2
Online Access:	http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2021.06.051