Flow Characteristic of Variable Diameter Capillary Tube for Heat-pump Air Conditioner with R410A

A variable diameter capillary tube consisting of two serially connected capillary tubes with different diameters was invented to replace a conventional expansion device. The mass flow rates of refrigerant R410A in variable diameter capillary tubes with various sizes were tested. A model of the varia...

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Bibliographic Details
Main Authors: He Qinbo, Yan Geni, Xu Yansheng
Format: Article
Language:zho
Published: Journal of Refrigeration Magazines Agency Co., Ltd. 2018-01-01
Series:Zhileng xuebao
Subjects:
Online Access:http://www.zhilengxuebao.com/thesisDetails#10.3969/j.issn.0253-4339.2018.03.039
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