Effects of Cosinusoidally Fluctuating Temperature and Casson Fluid Model On MHD Free Convective Flow past a Vertical Porous Plate in Presence of Hall, Ion-Slip Current and Chemical Reaction

In this paper the Influence of cosinusoidally fluctuating temperature and Casson fluid model on MHD free convective flow past a vertical porous plate in presence of hall, ion-slip current and chemical reaction effects have been analyzed. The exact solution of the governing equations for velocity, temperature and concentration are attained using Perturbation method. The influence of dissimilar parameters on velocity, temperature and concentration fields are shown graphically, whereas the expression for the skin friction, nusselt number and Sherwood number profiles are presented in tabular. In this investigation it was conclude that as rise in hall and ion-slip current parameter leads to rise in velocity, but reverse effect was occurred in case of heat source and prandtl number. In addition concentration and velocity are declined with rise in Reynolds number and soret parameter