• MHD FLOW PAST AN IMPULSIVELY STARTED VERTICAL PLATE WITH VARIABLE TEMPERATURE IN THE PRESENCE OF HALL CURRENT

U. S. RAJPUT, NEETU KANAUJIA*

Abstract


In the present paper, MHD flow past an impulsively started vertical plate with variable temperature in the presence of Hall current is studied. The fluid considered is electrically conducting, absorbing-emitting radiation in a non-scattering medium. The Laplace transform technique has been used to find the solutions for the velocity profiles and Skin friction. The velocity profile and Skin friction have been studied for different parameters like Prandtl number, Hall parameter, magnetic field parameter, Thermal Grashof number, and time. The effect of parameters is shown graphically and the value of the skin-friction for different parameters has been tabulated.


Keywords


MHD, Heat transfer, Hall current, Skin friction.

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