Advances in Transient Modeling of Loop Heat Pipe Systems with Multiple Components

被引：6

作者：

Khrustalev, Dmitry ^{[1
]}

机构：

[1] ATK Space, Beltsville, MD 20705 USA

来源：

SPACE, PROPULSION & ENERGY SCIENCES INTERNATIONAL FORUM SPESIF- 2010 | 2010年 / 1208卷

关键词：

Loop heat pipe; evaporator; condenser; radiator; reservoir; hybrid LHP; two-phase; transient;

D O I：

10.1063/1.3326285

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Modeling of transient thermal-fluid phenomena, temperature control, and gravity effects for conventional and upgraded loop heat pipe (LHP) systems with complex radiators, multiple components, and varying environmental conditions, can be effectively accomplished using Thermal Desktop (TM). This paper outlines some recent advances in transient modeling of LHP systems with multiple components, such as a) one LHP with two parallel condensers on two orthogonal radiators with varying environmental heating loads, b) two LHPs sharing one radiator under heat loading and sink conditions changing in time, and c) a hybrid LHP with two main and one secondary evaporators undergoing transients due to the heat loads variation. Cleared for open publication, Oct. 29, 2009, OSR, DOD, 10-S-0170

引用

页码：55 / 67

页数：13

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