Electric field effect in boiling heat transfer. Part B: Electrode geometry

被引：0

作者：

Karayiannis, TG ^{[1
]}

Xu, Y

机构：

[1] S Bank Univ, Sch Engn Syst & Design, London SE1 0AA, England

[2] Natl Refrigerat & Air Conditioning Prod Inc, Brantford, ON N3T 5Y6, Canada

来源：

JOURNAL OF ENHANCED HEAT TRANSFER | 1998年 / 5卷 / 04期

关键词：

electro hydrodynamic; boiling; enhancement; electrode geometry;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The effect of different electrode geometries on boiling heat transfer is presented in this paper. The resultant of the buoyancy, surface tension and electric forces on bubbles adjacent to the heating tubes in a tube bundle was numerically simulated. A novel electrode geometry was suggested as it produces a force tangential to the tube surface on most of the bubbles on the boiling tube. The numerical findings were verified using a shell-and-tube electrohydrodynamic (EHD) heat exchanger (with five smooth tubes) boiling HCFC-123.

引用

页码：231 / +

页数：20

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