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Analytic approximate solutions for heat transfer of a micropolar fluid through a porous medium with radiation

โœ Scribed by M.M. Rashidi; S.A. Mohimanian pour; S. Abbasbandy

Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
789 KB
Volume
16
Category
Article
ISSN
1007-5704

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โœฆ Synopsis

This paper aims to present complete analytic solution to heat transfer of a micropolar fluid through a porous medium with radiation. Homotopy analysis method (HAM) has been used to get accurate and complete analytic solution. The analytic solutions of the system of nonlinear ordinary differential equations are constructed in the series form. The convergence of the obtained series solutions is carefully analyzed. The velocity and temperature profiles are shown and the influence of coupling constant, permeability parameter and the radiation parameter on the heat transfer is discussed in detail. The validity of our solutions is verified by the numerical results (fourth-order Runge-Kutta method and shooting method).

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