蒸発器性能に及ぼす冷凍機油の影響について

• 金 鐘秀

  韓国釜山水産大学冷凍工学科

• 勝田 正文

  早稲田大学理工学部機械工学科

書誌事項

タイトル別名

• Influence of Refrigerant Oil on Evaporator Performance

抄録

Because of the phase-out CFC Freon series required by Montreal Protocal, the conversion to HFC alternatives for vapor compression refrigeration system have been in progress. The each component design of these system should need to be reassessed, however, to improve the performance and compactness of the evaporator, an influence of the refrigerant oil on the refrigerant side heat transfer remains as an important and unsolved subject.<br>In this article, the previous research progresses on the thermophysical properties, two-phase flow regimes and heat transfer in evaporator tube of refrigerant and oil mixture are briefly reviewed and the ability of these results to the combination of the alternative refrigerant and oil system is discussed.<br>According to the review, the limited quantitative agreements were obtained from the perfect miscible refrigerant and oil mixture and, in particular, the much detailed research on the heat transfer mechanisms are required in future.

収録刊行物

• 日本冷凍空調学会論文集

  日本冷凍空調学会論文集 12 (1), 1-24, 1995

  公益社団法人 日本冷凍空調学会

キーワード

• Refrigerant-oil mixture
• CFC and HFC refrigerant
• Thermophysical properties
• Two-phase flow regime
• Evaporative heat transfer
• Pool Boiling

詳細情報

• CRID: 1390282679643025664
• NII論文ID: 10002713052
• NII書誌ID: AN10035654
• DOI: 10.11322/tjsrae.12.1
• ISSN: 2185789X
• ISSN: 13444905
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可