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: Contribution to journalArticle査読

4 被引用数 (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.

寄稿の翻訳タイトルNote on refrigerant R134a flow maldistribution in a header type evaporator
本文言語フランス語
ページ(範囲)1-9
ページ数9
ジャーナルInternational Journal of Refrigeration
95
DOI
出版ステータス出版済み - 11 2018

All Science Journal Classification (ASJC) codes

  • 建築および建設
  • 機械工学

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