Chemical reaction effects on unsteady MHD flow past semi-infinite vertical porous plate with viscous dissipation

被引：10
|
作者：
Rao, J. A. [2 ]
Shivaiah, S. [1 ]
机构：
[1] Padmasri Dr BV Raju Inst Technol, Dept Math, Narsapur 502313, Medak, India
[2] Osmania Univ, Dept Math, Hyderabad 500007, Andhra Pradesh, India
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2011年 / 32卷 / 08期
关键词：
magnetohydrodynamic (MHD); chemical reaction; porous medium; viscous dissipation; finite element method; CONVECTION FLOW; BOUNDARY-LAYER; SURFACE;
D O I：
10.1007/s10483-011-1481-6
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The chemical reaction effect on an unsteady magnetohydrodynamic (MHD) flow past a semi-infinite vertical porous plate with viscous dissipation is analyzed. The governing equations of motion, energy, and species are transformed into ordinary differential equations (ODEs) using the time dependent similarity parameter. The resultant ODEs are then solved numerically by a finite element method. The effects of various parameters on the velocity, temperature, and concentration profiles are presented graphically, and the values of the skin-friction, Nusselt number, and Sherwood number for various values of physical parameters are presented through tables.
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页码：1065 / 1078
页数：14
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