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Author:

夏国栋 (夏国栋.) (Scholars:夏国栋) | 程岳 (程岳.) | 黄素格 (黄素格.) | 王伟 (王伟.) (Scholars:王伟) | 焦永刚 (焦永刚.)

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CQVIP PKU CSCD

Abstract:

为解决LED散热问题,制作了一种一体化平板热管,搭建了平板热管实验台以研究此平板热管的传热性能,设计了模拟热源的保温方案.为了模拟LED芯片的发热,制作了模拟芯片热源,并对实验结果的不确定度进行分析.通过实验研究了加热功率、充液率和工质对平板热管传热性能的影响.实验结果表明:此平板热管具有良好的均温特性.在所测试的功率范围内,蒸发腔热阻随着功率的上升而降低.充液率方面,此平板热管的最佳充液率为40%.在测试的3种工质中,去离子水的传热效果最好.

Keyword:

LED 平板热管 传热性能

Author Community:

  • [ 1 ] 北京工业大学环境与能源工程学院

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Source :

北京工业大学学报

Year: 2015

Issue: 06

Volume: 41

Page: 933-939

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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