期刊
PHYSICS LETTERS A
卷 372, 期 32, 页码 5321-5328出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physleta.2008.05.086
关键词
hydromagnetic; peristaltic flow; bio-fluid; variable viscosity; adomian decomposition method
In this Letter, we considered a numerical treatment for the solution of the hydromagnetic peristaltic flow of a bio-fluid with variable viscosity in a circular cylindrical tube using Adomian decomposition method and a modified form of this method. The axial velocity is obtained in a closed form. Comparison is made between the results obtained by only three terms of Adomian series with those obtained previously by perturbation technique. It is observed that only few terms of the series expansion are required to obtain the numerical solution with good accuracy. (C) 2008 Elsevier B.V. All rights reserved.
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