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MHD Mixed Convection of Viscoelastic Fluid Over a Stretching Sheet with Ohmic Dissipation

Published online by Cambridge University Press:  05 May 2011

K.-L. Hsiao
K.-L. Hsiao*
Affiliation:
Department of the Computer & Communication, Diwan College of Management, Tainan, Taiwan 72153, R.O.C.
*
*Assitant Professor
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Abstract

A magnetic hydrodynamic (MHD) mixed convection of an incompressible viscoelastic fluid over a stretching sheet with ohmic dissipation is studied. The buoyant effect and the electric number E1 couple with magnetic parameter M to represent the dominance of the ohmic effect are presented in governing equations which is the main contribution by this study. The similarity transformation, the finitedifference method have been used to analyze the present problem. The numerical solutions of the flow velocity distributions, temperature profiles and the important wall unknown values of f″(0) and θ′(0) are carried out.

Keywords

Viscoelastic fluidStretching sheetMagnetic fieldMixed convectiveOhmic dissipationFinite-difference.
Type
Technical Note
Information
Journal of Mechanics , Volume 24 , Issue 3 , September 2008 , pp. N29 - N34
Copyright
Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2008

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