MHD heat and mass transfer slip flow in a vertical porous channel with variable suction and heat source

被引：0

作者：

Jain, N.C. ^{[1
]}

Sharma, B. ^{[1
]}

Gupta, P. ^{[2
]}

机构：

[1] Dept of Mathematics, University of Rajasthan, Jaipur-302 055, India

[2] Dept of Mathematics, Apex Institute of Engineering and Technology, Sitapura Jaipur-302 022, India

来源：

Modelling, Measurement and Control B | 2009年 / 78卷 / 1-2期

关键词：

Magnetohydrodynamics - Skin friction - Friction - Porous plates - Mass transfer;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An analysis of unsteady free convection flow in a vertical channel with variable suction and variable permeability in the presence of magnetic field in a slip flow regime is presented. The permeability of the porous medium and suction/injection velocity at the plates decrease exponentially with time. Approximate solutions of velocity and temperature distribution, concentration, skin friction and Nusselt number are obtained. It is observed that skin friction decreases with the increase of slip parameter at the plates.

引用

页码：34 / 46

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