Chemical reaction and radiation effects on MHD free convection from an impulsively started infinite vertical plate with viscous dissipation
نویسندگان
چکیده
This paper investigates the effects of chemical reaction and radiation on an unsteady transient MHD free convective and heat transfer of a viscous, incompressible and electrically conducting fluid past a suddenly started infinite vertical porous plate taking into account and the viscous dissipation is presented. Assuming the medium to be non scattered and the fluid to be non gray, emitting absorbing and optically thin radiation limit properties. The dimensionless governing coupled, non linear boundary layer partial differential equations are solved by an efficient finite element method. The results are obtained for velocity, temperature, concentration, skin friction, Nusselt number and Sherwood number. The effects of different flow parameters on the flow variables are discussed and presented through graphs and tables. MSC: C80A20 • 76W05 • 65N30
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