Mixed convection in non-Newtonian fluids along nonisothermal horizontal surfaces in porous media

被引：0
|
作者：
Rama Subba Reddy Gorla
K. Shanmugam
M. Kumari
机构：
[1] Department of Mechanical Engineering Cleveland State University Cleveland,
[2] Ohio 44115,undefined
[3] USA,undefined
[4] Department of Mathematics Indian Institute of Science Bangalore 560 012,undefined
[5] India,undefined
来源：
Heat and Mass Transfer | 1998年 / 33卷
关键词：
Heat Transfer; Heat Transfer Rate; Free Convection; Forced Convection; Mixed Convection;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A nonsimilar boundary layer analysis is presented for the problem of mixed convection in power-law type non-Newtonian fluids along horizontal surfaces with variable wall temperature distribution. The mixed convection regime is divided into two regions, namely, the forced convection dominated regime and the free convection dominated regime. The two solutions are matched. Numerical results are presented for the details of the velocity and temperature fields. A discussion is provided for the effect of viscosity index on the surface heat transfer rate.
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页码：281 / 286
页数：5
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