• HYDROMAGNETIC DOUBLE DIFFUSIVE CONVECTION–RADIATION INTERACTION ON STEADY FLOW OF A VISCOUS DISSIPATIVE, CHEMICALLY REACTING FLUID IN A NON-UNIFORMLY HEATED VERTICAL CHANNEL WITH SORET EFFECT

Abstract

We discuss the effect of radiation on mixed convective heat and mass transfer flow of a viscous, electrically conducting, incompressible in a vertical channel bounded by flat walls. A non-uniform temperature is imposed on the walls and the concentration on these walls is taken to be constant. The viscous dissipation is taken in to account in the energy equation. Assuming the slope of the boundary temperature to be small, we solve the governing momentum, energy and diffusion equations by a perturbation technique. The velocity, the temperature, the concentration, the rate of heat and mass transfer have been analysed for different variations of the governing parameters.