Experimental study of nucleate boiling of halocarbon refrigerants on cylindrical surfaces

被引：116

作者：

Ribatski, G ^{[1
]}

Jabardo, JMS ^{[1
]}

机构：

[1] Univ Sao Paulo, Dept Engn Mecan Escola Engn Sao Carlos, BR-13566590 Sao Carlos, SP, Brazil

来源：

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER | 2003年 / 46卷 / 23期

基金：

巴西圣保罗研究基金会;

关键词：

nucleate boiling; heat transfer; phase change; halocarbon refrigerant;

D O I：

10.1016/S0017-9310(03)00252-7

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The present paper reports the results of an experimental investigation of saturated pool boiling of halocarbon refrigerants on cylindrical surfaces of different materials. Experiments covered a wide range of reduced pressures and heat fluxes, being carried out on copper, brass and stainless steel surfaces with different finishing conditions. The obtained results are discussed with regard to the controlled physical and operational parameters of the investigation. An empirical correlation is proposed in terms of reduced pressures. The performance of the correlation can be deemed adequate, considering that it compares well with experimental results of different authors. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：4439 / 4451

页数：13

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