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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/32539

Title: Experimental Analysis for Thermal Performance of a Vapor Chamber Applied to High-Performance Servers
Authors: Rong-Tsu Wang;Jung-Chang Wang;Tien-Li Chang
Contributors: 國立臺灣海洋大學:輪機工程學系
Keywords: vapor chamber;VCTM V1.0;high-performance server;effective thermal conductivity;dimensional analysis
Date: 2011-08-01
Issue Date: 2012-06-18T05:59:56Z
Publisher: Journal of Marine Science and Technology
Abstract: Abstract:This article conducts experimental analysis using the window program VCTM V1.0 to investigate the thermal performance of a vapor chamber and then applies the findings to a high-performance server. The experimental method is derived from a novel formula for the effective thermal conductivity of a vapor chamber and functions to calculate its thermal performance. Results show that the maximum heat flux is over 100 W/cm^2, and the effective thermal conductivity is many times higher than the copper heat spreaders. The maximum effective thermal conductivity is 870 W/m℃ according to the novel formula, and comparing it with the experimental value, the calculating error is no more than ±3%.
Relation: 19(4), pp.353-360
URI: http://ntour.ntou.edu.tw/handle/987654321/32539
Appears in Collections:[輪機工程學系] 期刊論文

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