Analysis of Unsteady Hydromagnetic Boundary Layer Flow in an Inclined Wavy Permeable Wall of a Nanofluid with Soret and Dufour Effects and Heat Generation with Convective Boundary Condition

Abstract

problem of unsteady fluid flow in an inclined parallel walls with the lower wall assumed to be wavy while the upper wall flat in a nanofluid with magnetic field effects, Soret and Dufour effects with convective boundary conditions has been considered. The model is presented in its rectangular coordinate system and incorporates the effects of Brownian motion, and thermophoresis parameter. Similarity solution is presented which depends on the magnetic parameter (M), Darcy number (Da), Prandtl number(Pr), Lewis number (Le), Brownian motion (Nb), thermophoresis number (Nr), Soret number (Sr), Dufour number (Du),. it is found that, for the fluid temperature to be relatively low, the heat generation parameter, has to be kept positive.