Modeling and analysis of startup of a loop heat pipe

被引：28

作者：

Bai, Lizhan ^{[1
]}

Lin, Guiping ^{[1
]}

Wen, Dongsheng ^{[2
]}

机构：

[1] Beihang Univ, Sch Aeronaut Sci & Engn, Beijing 100191, Peoples R China

[2] Queen Mary Univ London, Sch Engn & Mat Sci, London E1 4NS, England

来源：

APPLIED THERMAL ENGINEERING | 2010年 / 30卷 / 17-18期

基金：

中国国家自然科学基金;

关键词：

Loop heat pipe; Mathematical model; Startup; Node network; TECHNOLOGY; BEHAVIORS; OPERATION;

D O I：

10.1016/j.applthermaleng.2010.08.004

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The startup behavior of a loop heat pipe (LHP) is one of the key aspects in evaluating its working performance. A mathematical model of the startup process of a LHP is established based on the node network method in this work. A parametric analysis on the startup characteristics of the LHP is conducted, where the effects of startup heat load, thermal capacity of the evaporator and compensation chamber, heat sink temperature, ambient temperature, heat leak from the evaporator to the compensation chamber and cooling on the compensation chamber on the startup characteristics of the LHP are evaluated, which contributes to the improvement of the LHP startup performance. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2778 / 2787

页数：10

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