Abstract:
An unsteady free convection slip flow with Heat and Mass transfer effect of viscous incompressible fluid through a porous medium in a rotating system with Hall Effect, thermal radiation and chemical reaction have been studied. The plate moves with constant velocity in its own plane. A perturbation technique is used to obtain the expressions for velocity, temperature and concentration. Expressions for Skin friction, Nusselt number and Sherwood number are also derived.

Keywords: Hall current, Thermal radiation, porous medium, chemical reaction