Soret and Dufour effects on magnetohydrodynamic (MHD) flow of Casson fluid

被引：243
|
作者：
Hayat, T. [1 ,2 ]
Shehzad, S. A. [1 ]
Alsaedi, A. [2 ]
机构：
[1] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan
[2] King Abdulaziz Univ, Fac Sci, Dept Math, Jeddah 21589, Saudi Arabia
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2012年 / 33卷 / 10期
关键词：
Soret and Dufour effects; magnetohydrodynamic (MHD) flow; Casson fluid; heat and mass transfer; ANALYTIC APPROXIMATE SOLUTIONS; STAGNATION-POINT FLOW; BOUNDARY-LAYER-FLOW; HEAT-TRANSFER; STRETCHING SHEET; MASS-TRANSFER; 2ND-GRADE FLUID; MAXWELL FLUID; POROUS-MEDIUM; SLIP-FLOW;
D O I：
10.1007/s10483-012-1623-6
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This article studies the Soret and Dufour effects on the magnetohydrodynamic (MHD) flow of the Casson fluid over a stretched surface. The relevant equations are first derived, and the series solution is constructed by the homotopic procedure. The results for velocities, temperature, and concentration fields are displayed and discussed. Numerical values of the skin friction coefficient, the Nusselt number, and the Sherwood number for different values of physical parameters are constructed and analyzed. The convergence of the series solutions is examined.
引用
收藏
页码：1301 / 1312
页数：12
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