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Multimedia Feature for Unsteady Fluid Flow over a Non-Uniform Heat Source Stretching Sheet with MagneticRadiation Physical Effects |
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PP: 59S-65S |
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Author(s) |
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Kai-Long Hsiao,
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Abstract |
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| Multimedia feature for a steady two-dimensional forced convection with magnetic
hydrodynamic flow (MHD) and with radiation effect of an incompressible fluid over an unsteady
thermal forming non-uniform heat source stretching sheet have been studied. The parameters M and
R which are used to represent the dominance of the magnetic effect and radiation effect which have
been presented in governing equations. The similar transformation and an implicit finite-difference
method have been used to analyze the present problem. The numerical solutions of the flow velocity
distributions, temperature profiles, the wall unknown values of f(0) and θ(0) for calculating the heat
transfer of the similar boundary-layer flow are carried out as functions of the unsteadiness parameter
(S), the Prandtl number (Pr), the radiation parameter (R), the non-uniform source parameters (A, B)
and the magnetic parameter (M). The effects of these parameters have also discussed. At the results,
it will produce greater heat transfer effect with a larger Pr, R and S but a larger parameters M, A, B
will reduce momentum and heat transfer effects. |
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