MHD Unsteady Free Convection Mass Transfer Flow through a Porous Medium with Radiation and Velocity Slip Boundary Conditions

摘要

An analysis for radiative heat and mass transfer effects on unsteady, free convection flow through a porous medium with constant permeability and transverse magnetic field in slip flow regime is presented. Solutions have been obtained for velocity, temperature and concentration profiles as well as for skin friction and Rate of heat transfer for different parameters entered in the problem. It is being observed mat skin friction for water (P = 7.0, Sc = 0.6) decreases with the increase in slip parameter while Nusselt number for water (P = 7.0) as well as for air (P = 0.71) decreases with the decrease in slip parameter.