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Unsteady MHD free-convection flows on a porous plate with time-dependent heating in a rotating medium
Authors:P K Kythe  P Puri
Institution:(1) Department of Mathematics, University of New Orleans, New Orleans, LA, USA
Abstract:The three-dimensional unsteady free-convection flows of a viscous fluid near a porous infinite vertical plate in a rotating medium in the presence of a constant transverse magnetic field are investigated under an arbitrary time-dependent heating of the plate. By using the Laplace transform technique, the Green function of the problem is determined and exact solutions are obtained for special cases of the impulsive and the accelerated heating effect for an arbitrary Prandtl number. The thermal influence on skin friction at the plate and the displacement thickness of the boundary layers are discussed.
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