• EFFECT OF CHEMICAL REACTION AND OSCILLATORY SUCTION ON MHD FLOW THROUGH POROUS MEDIA IN THE PRESENCE OF PRESSURE

Abstract

The model consisting of equations of continuity, momentum and mass transfer on free convective flow of a viscous incompressible, electrically conducting fluid past vertically porous plate through a porous medium with oscillatory suction and first order of chemical reaction in presence of a transverse magnetic field is considered. Perturbation technique is applied to find the solution for velocity field and concentration distribution. The effects of the flow parameters on the velocity field and concentration distribution are analysed with the aid of figures. Also, the skin friction and the rate of mass transfer (local Sherwood number) are analysed with the aid of tables.