Performance Analysis of a Transcritical CO2 Heat Pump with Mechanical Subcooling for Space Heating

Performance Analysis of a Transcritical CO2 Heat Pump with Mechanical Subcooling for Space Heating

The thermal performance of a traditional transcritical CO2 heat pump for space heating in winter can be improved by mechanical subcooling using a simple vapor-compression cycle. A thermodynamic model is developed in this study to analyze the operating characteristic of a CO2 heat pump system for spa...

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Bibliographic Details
Main Authors: Dai Baomin, Ju Chengcheng, Liang Mengtao, Liu Shengchun, Sun Zhili, Qi Haifeng, Ma Yitai
Format: Article
Language:zho
Published: Journal of Refrigeration Magazines Agency Co., Ltd. 2019-01-01
Series:Zhileng xuebao
Subjects:
heat pump
CO2
mechanical subcooling
transcritical
space heating
Online Access:http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2019.04.029
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