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.
机构:
Taif Univ, Fac Sci, Dept Math, At Taif, Saudi Arabia
SVU, Fac Sci, Dept Math, Qena S3523, EgyptTaif Univ, Fac Sci, Dept Math, At Taif, Saudi Arabia
Abo-Dahab, S. M.
Kilicman, A.
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机构:
Univ Putra Malaysia, Dept Math, Serdang 43400, Selangor, Malaysia
Univ Putra Malaysia, Inst Math Res, Serdang 43400, Selangor, MalaysiaTaif Univ, Fac Sci, Dept Math, At Taif, Saudi Arabia