Hall effect on MHD mixed convective flow of a viscous incompressible fluid past a vertical porous plate immersed in porous medium with heat source/sink

An analysis is presented with unsteady MHD mixed convective flow of a viscous incompressible fluid past an infinite vertical porous flat plate in the presence of a heat source/sink with Hall effect. The solution is found to be dependent on the governing parameters including the Hartmann number, the Prandtl number, the Grashof number, the Schmidt number, the Hall parameter, rotating parameter and the heat source/sink parameter. Representative results are presented and discussed for velocity, temperature, concentration species, surface heat flux, mass flux and skin friction coefficient with the help of graphs and tables. (authors)