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Analysis of flow and heat transfer in evaporator porous wicking structure of a flat heat pipe

โœ Scribed by Congxiang Hu; Xiaofeng Peng

Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
481 KB
Volume
38
Category
Article
ISSN
1099-2871

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โœฆ Synopsis

Abstract

With a specified pressure distribution, an analytical investigation was conducted to explore the flow and heat transfer characteristics in an evaporator porous wicking structure of a flat heat pipe. The boundary effect on the flow rate is more significant than the inertia, and both the boundary and inertia effects exert very little influence on fluid layer thickness and velocity distribution. The bottom of the porous layer is at a quite uniform temperature, and the heat flux is almost normal to the solid boundary. ยฉ 2008 Wiley Periodicals, Inc. Heat Trans Asian Res; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/htj.20237

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