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Starting solution for some oscillatory rotating flows of magnetohydrodynamic second-grade fluid through porous space

Khan, M. and Safdar, Tanzeela and Azram, Mohammad (2011) Starting solution for some oscillatory rotating flows of magnetohydrodynamic second-grade fluid through porous space. Journal of Porous Media, 14 (8). pp. 723-734. ISSN 1934-0508

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Abstract

This paper presents a starting solution for some oscillating flows of an incompressible and electrically conducting second-grade fluid through porous space in a rotating frame of reference. Modified Darcy’s law for a second-grade fluid has been utilized to discuss the flows through porous space. Exact analytical expressions for the velocity field are obtained in the presence of a transverse uniform magnetic field and Hall current using the Fourier sine transforms. The results are presented as a sum of steady-state and transient solutions. In the limiting case when α1 goes to zero, our solutions reduce to those for a Newtonian fluid. The obtained results are sketched for the variations of pertinent parameters and are analyzed through several graphs.

Item Type: Article (Journal)
Additional Information: 3127/4448
Uncontrolled Keywords: tartingsolutions,rotatingframe,porousspace,secondgradefluid
Subjects: Q Science > QA Mathematics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering > Department of Science
Depositing User: Prof Mohammad Azram
Date Deposited: 20 Sep 2011 10:03
Last Modified: 25 Jun 2013 09:29
URI: http://irep.iium.edu.my/id/eprint/4448

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