FLOW FILM BOILING FROM A SPHERE TO SUBCOOLED FREON-11.

被引：0

作者：

Orozco, J.A. ^{[1
]}

Witte, L.C. ^{[1
]}

机构：

[1] Univ of Illinois at Chicago,, Chicago, IL, USA, Univ of Illinois at Chicago, Chicago, IL, USA

来源：

Journal of Heat Transfer | 1986年 / 108卷 / 04期

关键词：

FLOW OF FLUIDS - Spheres - FREONS - Heat Transfer;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The boiling curves for flow boiling of freon-11 from a fluid-heated 3. 81-cm-dia copper sphere showed dual maxima. One maximum corresponded to the nucleate peak sphere. Film boiling data were predicted well by the theory of Witte and Orozco. A semi-empirical correlation of the film boiling data accounting for both liquid velocity and subcooling predicted the heat transfer to within plus / minus 20 percent. The conditions at which the vapor film became unstable were also determined for various subcoolings and velocities.

引用

页码：934 / 938