Study on properties of heat transfer and scaling for gas-liquid two-phase flow in the vertical tube

被引：0
|
作者：
Zhang, Suolong [1 ]
Chen, Keping
Dong, Qiwu [1 ]
Li, Peining [1 ]
机构：
[1] E China Univ Sci & Technol, Dept Mech Engn, Shanghai 200237, Peoples R China
来源：
INTEGRATED APPROACHES FOR MATERIALS AND STRUCTURAL SAFETY | 2007年
关键词：
heat exchanger; fouling; gas-liquid two-phase flow;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The decreasing of heat transfer coefficient due to the fouling deposit is a difficult problem in the field of energy engineering all along. Gas was introduced into the heat exchanger to form gas-liquid flow in the experiment. The properties of heat transfer and anti-fouling characteristics were studied. It demonstrates that it can not only increase the heat transfer coefficient but also has the ability of anti-fouling, and maintaining the heat exchanger running efficiency due to the effect of bubble disturbing and breaking up.
引用
收藏
页码：295 / 299
页数：5
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