Nucleate boiling performance of R-22, R-123, R-134a, R-410A, and R-407C on smooth and enhanced tubes

Chi-Chuan Wang*, Wen yuan Shieh, Yu juei Chang, Chieh yu Yang

*Corresponding author for this work

研究成果: Conference article同行評審

15 引文 斯高帕斯(Scopus)

摘要

Investigation of the nucleate boiling heat transfer on several commercially available enhanced tubes and smooth tubes was carried out in this study. The working refrigerants included R-22, R-123, R-134a, R-410A, and R-407C. Experiments were conducted at saturation temperatures of 0 °C and 20 °C. For the W-TX tube at a given saturation temperature, the heat transfer coefficients for R-410A are the largest and for R-123 are the lowest. For the highly structured surface, W-B tube, the heat transfer coefficients for R-22 and R-410A are comparable, while the heat transfer coefficients for R-407C are the lowest.

原文English
頁(從 - 到)1314-1321
頁數8
期刊ASHRAE Transactions
104
發行號Pt 1B
出版狀態Published - 1 一月 1998
事件Proceedings of the 1998 ASHRAE Winter Meeting. Part 1 (of 2) - San Francisco, CA, USA
持續時間: 18 一月 199821 一月 1998

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