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Unsteady MHD flow of a non-Newtonian fluid on a porous plate. (English) Zbl 1102.76077
Summary: We study the MHD flow of non-Newtonian fluid on a porous plate, and obtain two exact solutions for non-torsionally generated unsteady hydromagnetic flow of electrically conducting second-order incompressible fluid bounded by an infinite non-conducting porous plate subjected to a uniform suction or blowing. The governing partial differential equation for the flow has been established. The mathematical analysis is presented for the hydromagnetic boundary layer flow neglecting the induced magnetic field. The effect of material constants of the second-order fluid on the velocity field is discussed.

76W05Magnetohydrodynamics and electrohydrodynamics
76A05Non-Newtonian fluids
76S05Flows in porous media; filtration; seepage
76U05Rotating fluids
Full Text: DOI
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