EXPERIMENTAL SIMULATIONS AND HEAT-TRANSFER PARAMETER MEASUREMENTS OF FILM CONDENSATION ON A ROTATING FLAT-PLATE

被引：6

作者：

ALBAROUDI, H

KLEIN, AC

机构：

[1] Department of Nuclear Engineering, Oregon State University, Corvallis, OR

来源：

EXPERIMENTAL THERMAL AND FLUID SCIENCE | 1995年 / 10卷 / 01期

关键词：

EXPERIMENTAL SIMULATION; FILM CONDENSATION; ROTATING FLAT PLATE;

D O I：

10.1016/0894-1777(94)00070-O

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A rotating flat-plate condensation experiment has been developed to investigate the heat transfer characteristics of a rotating flat-plate radiator. The condensing surface is cooled to simulate the rejection of heat to a cold surface. The working fluid is superheated steam. The results obtained include relationships between the overall heat transfer coefficient and the temperature difference between the working fluid and a cold environment, both placed in dimensionless groups, and plate angular rotational speeds. This empirical relationship is useful for choosing the optimum rotational speed for a rotating flat-plate radiator given a desired heat rejection load. This study also provides the basis for designing new heat rejection systems using centrifugal forces and condensation phenomena in both space and ground applications.

引用

页码：124 / 135

页数：12

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