Slip effect on combined heat and mass transfer in three dimensional MHD porous flow having heat

A mathematical model for MHD viscous fluid flow passing across a medium which is highly porous in the existence of periodic permeability and heat transfer is developed and analyzed analytically. Perturbation method is applied to get expressions for velocity field, concentration and temperature distribution. Results of several dimension less parameters on temperature, concentration and velocity are graphically presented. It is observed that temperature field decreases by enlarging Prandtls number resulting in reduction of thermal boundary layer thickness.