首页 | 本学科首页   官方微博 | 高级检索  
     


Experimental study of forced convective boiling for non-azeotropic refrigerant mixtures R-22/R-124 in horizontal smooth tube
Authors:C.B. Chiou  D.C. Lu  C.Y. Liao  Y.Y. Su
Affiliation:1. Department of Automatic & Control Engineering, ChungChou Institute of Technology, Yuanlin, ChangHua 510, Taiwan;2. Department of Mechanical Engineering, National Chiao Tung University, Hsinchu 300, Taiwan;3. Department of Mechanical and Computer Aided Engineering, ChungChou Institute of Technology, Yuanlin, ChangHua 510, Taiwan;1. School of Mechanical, Industrial & Manufacturing Engineering, Oregon State University, Corvallis, OR 97331, USA;2. George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332, USA;1. Department of Mechanical Engineering, University of Wisconsin, 1500 Engineering Drive, Madison, WI 53706, USA;2. Department of Mechanical Engineering, Universidad Tecnica Federico Santa Maria, Av. España 1680, Valparaiso, Chile;1. Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasuga-koen, Kasuga, Fukuoka 816-8580, Japan;2. International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 6-1 Kasuga-koen, Kasuga, Fukuoka 816-8580, Japan
Abstract:In this article, the experiment is carried out with four stages of test section and new experimental data of non-azeotropic refrigerant mixtures R-22/R-124 are presented. Existing correlations are analysed and new ones are proposed for pure refrigerants. The nucleate boiling correlation of the refrigerant mixtures is modified so as to obtain the evaporation heat transfer coefficient of the refrigerant mixtures in a smooth tube. The result shows that the majority of the predictions fall within ±30% of the experiments.
Keywords:
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号