Numerical solutions of peristaltic flow of Williamson fluid with radially varying MHD in an endoscope

被引:40
|
作者
Nadeem, S. [1 ]
Akbar, Noreen Sher [1 ]
机构
[1] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan
关键词
peristaltic flow; Williamson fluid; endoscope; variable MHD; HAM solution; numerical solutions;
D O I
10.1002/fld.2253
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
In this article we have studied the peristaltic motion of an incompressible Williamson fluid with constant and radially varying magnetohydrodynamics (MHD) in an endoscope. Using the low Reynolds and long wavelength assumptions, the equations of Williamson fluid model in simplified form are solved using (i) the HAM method and (ii) the Shooting method. The comparisons of both solutions have been found a very good agreement. Graphical results have been presented for various emerging parameters. (C) British Crown Copyright 2010/MOD. Reproduced with permission. Published by John Wiley & Sons, Ltd.
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页码:212 / 220
页数:9
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