Analytical Solution of Hydromagnetic Flow with Hall Effect Over a Surface Stretching with a Power-Law Velocity

被引：0
|
作者：
Hayat, T. [2 ]
Zaman, H. [1 ]
Ayub, M. [2 ]
机构：
[1] Islamia Coll Univ 25120, Dept Math, Peshawar 25000, Pakistan
[2] Quaid I Azam Univ 45320, Dept Math, Islamabad 44000, Pakistan
来源：
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS | 2011年 / 27卷 / 04期
关键词：
homotopy analysis method; hydromagnetic flow; hall effect; stretching surface; HOMOTOPY ANALYSIS METHOD; FREE-CONVECTION FLOW; BOUNDARY-LAYER-FLOW; POROUS FLAT-PLATE; HEAT-TRANSFER; 2ND-GRADE FLUID; VISCOUS-FLOW; AXISYMMETRICAL FLOW; MICROPOLAR FLUID; STEADY FLOW;
D O I：
10.1002/num.20562
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The nonlinear magnetohydrodynamic (MHD) flow problem with Hall current caused by stretching surface having power law velocity distribution is solved by employing homotopy analysis method (HAM). Perturbation solution of stream function, the expression of skin friction coefficient and graphical results in absence of Hall current (Chiam, Int J Eng Sci 33 (1995), 429) are recovered as the limiting cases. It is found that unlike the solution obtained by Chiam (1995), the present results are valid for weak and large magnetic parameters. (C) 2010 Wiley Periodicals, Inc. Numer Methods Partial Differential Eq 27: 937-959, 2011
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页码：937 / 959
页数：23
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