作者: M. Fakour , A. Vahabzadeh , A. Majidian
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摘要: In this paper, the laminar fluid flow in a semi-porous channel presence of transverse magnetic field is investigated. The homotopy perturbation method (HPM) employed to compute an approximation solution system nonlinear differential equations governing problem. It has been attempted exhibit reliability and performance comparison with numerical (Richardson extrapolation) solving influence two dimensionless numbers: Hartmann number Reynolds on non-dimensional velocity profile are considered. results indicate that boundary layer thickness decrease increase it increases as increases.