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Abstract:
对微槽群相变散热器的散热性能进行了实验研究,实验采用了混合工质2-Methylpentane和甲醇来强化系统的换热性能,当混合工质中x1(2-Methylpentane)的摩尔分数为10%,x2(甲醇)的摩尔分数为90%时,微槽群散热器的换热性能最优;将该种配比的混合工质分别应用于不同尺寸的微槽群相变散热器中,得出了优化的微槽群深宽尺寸比.实验结果表明,在同一散热热流密度下,与前人的工作相比,能使芯片表面温度降低10~20℃.其散热性能满足大功率高性能电子芯片的散热需求.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2009
Issue: 1
Volume: 35
Page: 58-62
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 6
Chinese Cited Count:
30 Days PV: 11
Affiliated Colleges: