Transient radiative hydromagnetic free convection flow past an impulsively started vertical plate with uniform heat and mass flux

摘要: The interaction of free convection with thermal radiation viscous incompressible MHD unsteady ∞ow past an impulsively started vertical plate uniform heat and mass ∞ux is analyzed. This type problem flnds application in many technological engineering flelds such as rocket propulsion systems, space craft re-entry aerothermodynamics, cosmical ∞ight aerodynamics, plasma physics, glass production furnace .The Rosseland approximation used to describe the radiative transfer limit optically thin ∞uid. non-linear, coupled equations are solved using implicit flnite difierence scheme Crank-Nicolson type. Velocity, temperature concentration have been presented for various parameters Grashof number, Prandtl Schmidt parameter magnetic parameter. local average skin friction, Nusslet number Sherwood also graphically. It observed that, when increases velocity decrease boundary layer.