Performance Analysis of CO2 Systems Integrated with Ejector and Dedicated Mechanical Subcooling

Performance Analysis of CO2 Systems Integrated with Ejector and Dedicated Mechanical Subcooling

A transcritical CO2 system combined with an ejector and dedicated mechanical subcooling (EJ-DMS) was developed to improve the performance of the CO2 system in the space heating and cooling of buildings throughout the year. A thermodynamic model of the system was devised. Then, the discharge pressure...

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Bibliographic Details
Main Authors: Dai Baomin, Zhao Ruirui, Liu Shengchun, Qian Jiabao, Xu Tianyahui, Liu Chen, Yang Peifang
Format: Article
Language:zho
Published: Journal of Refrigeration Magazines Agency Co., Ltd. 2023-01-01
Series:Zhileng xuebao
Subjects:
natural working fluid CO2
combined cooling and heating
ejector
mechanical subcooling
COP
Online Access:http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2023.06.069
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