Experimental Study of Water Retention and Drainage Characteristics of Corrugated Louver Fin

被引：0
|
作者：
Qi, Z. G. [1 ]
Wei, W. [1 ]
Shi, J. Y. [1 ]
Chen, J. P. [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Inst Refrigerat & Cryogen, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
来源：
23RD IIR INTERNATIONAL CONGRESS OF REFRIGERATION | 2011年 / 23卷
关键词：
TUBE HEAT-EXCHANGERS; AIR-SIDE SURFACE; PERFORMANCE; BEHAVIOR;
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In the present paper, two corrugated louver fins with different geometries were tested in small wind tunnel equipment. The water retention and drainage characteristics of the louver fin were studied based the experimental data. The test results show that retention mass on louver fin surface is dominated by fin's structure and size. More water is retained between shorter fins. With the increase of air velocity and inclination angle, retention mass will decrease and easily be drained because of the increasing air flow force.
引用
收藏
页码：190 / +
页数：3
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