Remarque sur la mauvaise distribution du frigorigène R134a en écoulement dans un évaporateur à collecteur

Agung Tri Wijayanta, Takahiko Miyazaki, Shigeru Koyama

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抄録

After publishing our articles on the studies of the vapor–liquid phase distribution in a header type evaporator consisting of upward [refer to Wijayanta et al., 2016] and downward [refer to Wijayanta et al., 2017] minichannel-branching conduits, we were motivated to extend the work to the heating load acting on the branches because till date, it is believed to cause maldistribution. Refrigerant R134a experiments with heating loads from 50 to 300 W on the branches were performed. The vapor quality in the test section inlet was maintained between approximately 0.1 and 0.4. Although a larger phase separation occurred in the header at the maximum heating load of 300 W at a vapor quality in the test section inlet of 0.41, it was notable that the geometry configuration had a stronger effect on the phase distribution.

元の言語フランス語
ページ(範囲)1-9
ページ数9
ジャーナルInternational Journal of Refrigeration
95
DOI
出版物ステータス出版済み - 11 1 2018

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Evaporators
Flow of fluids
Heating
Vapors
Refrigerants
Phase separation
Geometry
Experiments

All Science Journal Classification (ASJC) codes

  • Building and Construction
  • Mechanical Engineering

これを引用

Remarque sur la mauvaise distribution du frigorigène R134a en écoulement dans un évaporateur à collecteur. / Wijayanta, Agung Tri; Miyazaki, Takahiko; Koyama, Shigeru.

:: International Journal of Refrigeration, 巻 95, 01.11.2018, p. 1-9.

研究成果: ジャーナルへの寄稿記事

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