Hall effects on MHD Oscillatory flow of Non-Newtonian Fluid through porous medium in a Vertical channel with suction/injection

Abstract

In this paper, we investigate the effect of suction/injection on the unsteady MHD oscillatory second grade fluid flow through a vertical channel with non-uniform wall temperature. The fluid is subjected to Hall effects and the velocity slip at the lower plate is taken into consideration. Exact solutions of the dimensionless equations governing the fluid flow are obtained and the effects of the flow parameters on temperature, velocity profiles, skin friction and rate of heat transfer are discussed and shown graphically. It is interesting to note that skin friction increases on both channel plates as injection increases on the heated plate.