Unsteady EMHD dual stratified flow of nanofluid with slips impacts

Abstract

The present study explores the two-dimensional linear permeable stretched flow of nanofluid in the presence of double stratification and slip impacts. The mathematical model is developed in the presence of Joule heating, viscous dissipation and chemical reaction impacts. Nanofluid is electrically conducting in the presence of applied electric and magnetic fields. Suitable transformations yield the couple of nonlinear set of ordinary differential systems. The resulting system of equations has been solved numerically via implicit finite difference scheme. Graphs are plotted to examine the effects of physical emerging parameters on the velocity, temperature and concentration profiles. Also, the skin friction coefficients, local Nusselt and Sherwood numbers are computed and analyzed. Keywords: Mixed convection, EMHD nanofluid, Thermal radiation, Double stratification, Slip flow