Experimental Study on the Effects of Refrigerant Inlet and Outlet Flow Directions on the Throttling Noise of Electronic Expansion Valve in Multisplit Heat Pump Air Conditioners

The electronic expansion valve (EEV) used in multisplit heat pump air conditioners has the structural characteristics of import and export tubes perpendicular to each other, such that the refrigerant has two forms of flow into the EEV, that is, in the direction perpendicular to the valve needle axis...

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Bibliografische Detailangaben

Hauptverfasser:	Zhu Tianjie, Zhan Feilong, Zhou Shaohua, Ding Guoliang, Cui Guodong, Diao Hongfu, Wang Haisheng
Format:	Artigo
Sprache:	Chinês
Veröffentlicht:	Journal of Refrigeration Magazines Agency Co., Ltd. 2024-01-01
Schriftenreihe:	Zhileng xuebao
Schlagworte:	variable refrigerant flow electronic expansion valve throttling noise refrigerant flow direction experimental research
Online-Zugang:	http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2024.03.081
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