Staff Members - Benha University
EFFECT OF JOULE HEATING AND HALL CURRENT ON MHD FLOW OF A NANOFLUID DUE TO A ROTATING DISK WITH VISCOUS DISSIPATION
thermal science • 2016
Publication Information
Authors
M.S.Abdel-wahed
Keywords
Not Available
Journal
thermal science
Publisher
Not Available
Volume
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Issue
Not Available
Pages
Not Available
publication.type
International
Paper Link
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Supplementary Materials
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Abstract
The present work provides an analysis of the hydro-magnetic Nanofluid boundary layer flow
over a rotating disk in a porous medium with a constant velocity in the presence of hall
current and thermal radiation. The governing partial differential equations system that
describes the problem is converted to a system of ordinary differential equations by the
similarity transformation method, which solved analytically using Optimal Homotopy
Asymptotic Method (OHAM). The velocity profiles and temperature profiles of the boundary
layer are plotted and investigated in details. Moreover, the surface skin friction, rate of heat
transfer are deduced and explained in details.
over a rotating disk in a porous medium with a constant velocity in the presence of hall
current and thermal radiation. The governing partial differential equations system that
describes the problem is converted to a system of ordinary differential equations by the
similarity transformation method, which solved analytically using Optimal Homotopy
Asymptotic Method (OHAM). The velocity profiles and temperature profiles of the boundary
layer are plotted and investigated in details. Moreover, the surface skin friction, rate of heat
transfer are deduced and explained in details.