Experimental Investigation and Performance Analysis on R134a Air Source Heat Pump Water Heater

Experimental Investigation and Performance Analysis on R134a Air Source Heat Pump Water Heater

Experiments of an air source heat pump water heater(ASHPWH) using R134a prototype were carried out and analyzed the effects of improper refrigerant charge and incorrect TXV opening on the system. The performance of the system were measured in combinations of four refrigerant charges of 70%，85%，100%...

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Bibliographic Details
Main Authors: Wang Zhihua, Zheng Yuxin, Hao Jibo, Li Jingchao, Wang Fenghao
Format: Article
Language:zho
Published: Journal of Refrigeration Magazines Agency Co., Ltd. 2014-01-01
Series:Zhileng xuebao
Subjects:
ASHPWH
refrigerant charge
TXV opening
R134a
exergy analysis
Online Access:http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2014.03.071
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