Effect of Variable Viscosity on Free Convective Heat Transfer over a Non-isothermal Body of Arbitrary Shape in a Non-Newtonian Fluid Saturated Porous Medium with Internal Heat Generation

被引：0

作者：

Shobha Bagai

Chandrashekhar Nishad

机构：

[1] University of Delhi,Department of Mathematics

来源：

Transport in Porous Media | 2012年 / 94卷

关键词：

Porous media; Non-isothermal axisymmetric body; Non-Newtonian fluid; Temperature; Dependent viscosity;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Similarity solutions are proposed for the analysis of free convection flow over a non-isothermal body of arbitrary shape embedded in porous media in the presence of internal heat generation. The porous medium is saturated with non-Newtonian power law fluid. The effect of temperature dependent viscosity on heat transfer rates is investigated. The linearized version of the Arrhenius law for temperature dependent viscosity is considered and it is shown that the heat transferred is more for a less viscous fluid.

引用

页码：277 / 288

页数：11

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