Experimental study on start-up characteristics of loop heat pipes

被引：12
|
作者：
Zhang, HX
Lin, GP [1 ]
Ding, T
Shao, XG
Sudakov, RG
Maidanik, YF
机构：
[1] Beijing Univ Aeronaut & Astronaut, Sch Aeronaut Sci & Engn, Beijing 100083, Peoples R China
[2] Beijing Inst Spacecraft Syst Engn, Beijing 100086, Peoples R China
[3] Russian Acad Sci, Ural Branch, Inst Thermal Phys, Ekaterinburg 620219, Russia
来源：
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES | 2005年 / 48卷 / 02期
关键词：
loop heat pipe; start-up; experiment;
D O I：
10.1360/04ye0236
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents results of ground-experimental study on the start-up characteristics of a Loop Heat Pipe. The physical process of start-up is described, and the explanation that "Pressure Transfer" leads to the saturated temperature rise in compensation chamber during start-up is first discussed. Start-up behaviors as a function of various parameters including vapor/liquid distribution in the evaporator, adverse elevation, start-up heat load, sink temperature are described and explained. A peculiar start-up phenomenon composed of two start-up scenarios was first observed at adverse elevations and is described.
引用
收藏
页码：131 / 144
页数：14
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