Indexed by:
Abstract:
为了应对集成电路中日益严峻的热问题,数值模拟了双层热源双层微通道结构内流体的流动及传热特性,将其与单层热源单层微通道进行对比分析,发现上下通道层之间的相互影响使得上层通道加热面温度降低2℃左右,下层通道热阻减小10%左右.而后以减小对流热阻的角度出发,对整体结构的传热性能进行优化,在原有矩形通道基础上布置圆形针肋以及扇形凹穴,发现此种新型通道使得下层加热面温度降低11℃左右,热阻减小,系统性能提高.
Keyword:
Reprint Author's Address:
Email:
Source :
北京工业大学学报
Year: 2018
Issue: 03
Volume: 44
Page: 455-462
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
Affiliated Colleges: