MHD free convective flow of a micro-polar fluid through a porous surface

Abstract

In this paper, we study the effects of radiation absorption on MHD free convection mass transfer flow of a micro-polar fluid over an infinite vertical porous plate in the presence of an inclined magnetic field with an angle of inclination with a constant suction velocity. The dimensionless governing equations for this investigation are reduced to a system of linear differential equations using regular perturbation method, and equations are solved analytically. The influence of various flow parameters of the flow field has been discussed and explained graphically. The present study is of immediate interest in geophysical, medicine, biology and all those processes which are greatly embellished by a strong magnetic field with a low density of the gas.In this paper, we study the effects of radiation absorption on MHD free convection mass transfer flow of a micro-polar fluid over an infinite vertical porous plate in the presence of an inclined magnetic field with an angle of inclination with a constant suction velocity. The dimensionless governing equations for this investigation are reduced to a system of linear differential equations using regular perturbation method, and equations are solved analytically. The influence of various flow parameters of the flow field has been discussed and explained graphically. The present study is of immediate interest in geophysical, medicine, biology and all those processes which are greatly embellished by a strong magnetic field with a low density of the gas.