Optimal design of structure parameters for microchannel heatsink

Xinsheng Liao; Yun Liu; Yongqiang Ning; D. M. Cheng; Ling Wang; Lijun Wang

doi:10.1117/12.481814

5 September 2002 Optimal design of structure parameters for microchannel heatsink

Xinsheng Liao, Yun Liu, Yongqiang Ning, D. M. Cheng, Ling Wang, Lijun Wang

Proceedings Volume 4914, High-Power Lasers and Applications II; (2002) https://doi.org/10.1117/12.481814
Event: Photonics Asia, 2002, Shanghai, China

Abstract

In this paper, we main to optimize the micro channel heat sink structure parameters through simulating calculation approaches based on the analysis of the thermal characteristics. We also find the relation between the thermal resistance and the width of channels and fins of the micro channel heat sink. What's more, the effect of cooling liquid pressure drop and depth of channel on thermal resistance are given. We obtain the lowest thermal resistance at t=200 ?m,wc=160 ?m, wf=320 ?m.

Citation Download Citation

Xinsheng Liao, Yun Liu, Yongqiang Ning, D. M. Cheng, Ling Wang, and Lijun Wang "Optimal design of structure parameters for microchannel heatsink", Proc. SPIE 4914, High-Power Lasers and Applications II, (5 September 2002); https://doi.org/10.1117/12.481814

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