Pool boiling heat transfer of refrigerant mixtures R32/R125

被引：6
|
作者：
Shen, JY [1 ]
Spindler, K [1 ]
Hahne, E [1 ]
机构：
[1] Univ Stuttgart, Inst Thermodynam & Warmetech, D-70550 Stuttgart, Germany
来源：
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 1999年 / 26卷 / 08期
关键词：
D O I：
10.1016/S0735-1933(99)00100-1
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Nucleate pool boiling heat transfer of new, environmentally harmless refrigerant mixtures R32/R125 has been systematically investigated in a wide range of pressure and heat flux under saturation conditions using a horizontal platinum wire (d = 0.1 mm). The platinum wire served as both heating element and resistance thermometer. The experimental results are compared with calculated values using a modified Jungnickel correlation. The comparison between all calculated data and experimental data shows good agreement. Most of the data fall within +/-20% of the correlation. The mean average deviation is +/-8.25%. (C) 1999 Elsevier Science Ltd.
引用
收藏
页码：1091 / 1102
页数：12
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