Chemical reaction effects on MHD heat and mass convection of rotating fluid past a moving vertical plate in a porous medium with hall current

Abstract

This study presents the problem of steady heat mass convective Magnetohydrodynamic (MHD) flow of a moving and rotating fluid over a vertical uniformly moving plate through a porous medium in the presence of a first-order chemical reaction and strong magnetic field where the Hall effect is present. The numerical solutions of similarity equations are obtained by Runge-Kutta fourth order method. The graphical results show the effects of different parameters such as chemical reaction, permeability, wall velocity ratio and rotation parameters on the velocity, temperature and concentration profiles and which can also show a clear difference with the literature results.