Numerical study of conjugate heat transfer in rectangular microchannel heat sink with Al2O3/H2O nanofluid

被引：0
|
作者：
P. Bhattacharya
A. N. Samanta
S. Chakraborty
机构：
[1] Indian Institute of Technology Kharagpur,Department of Chemical Engineering
来源：
Heat and Mass Transfer | 2009年 / 45卷
关键词：
Thermal Resistance; Effective Thermal Conductivity; Nanoparticle Concentration; Heat Transfer Coefficient; Conjugate Heat Transfer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In the present paper, conjugate heat transfer approach has been used to numerically study laminar forced convective heat transfer characteristics of Al2O3/H2O nanofluid flowing in a silicon microchannel heat sink (MCHS) of rectangular cross-section using thermal dispersion model. Results are presented in terms of thermal resistance that characterizes MCHS performance. It is observed that use of nanofluid improves MCHS performance by reducing fin (conductive) thermal resistance.
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页码：1323 / 1333
页数：10
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