Influence of heat and mass transfer on inclined (MHD) peristaltic of pseudoplastic nanofluid through the porous medium with couple stress in an inclined asymmetric channel

Abstract

The paper is intended for studying the Influence of heat and mass transfer on inclined magnetohydrodynamics peristaltic of pseudoplastic nanofluid through the porous medium with couple stress in an inclined tapered asymmetric channel.The governing equations of two-dimensional are the motion and energy equations are resolved and simplified under acting the low "Reynolds number" long wavelength by using perturbation technique series solutions.And have been obtained the effects of different parameters which are "Hartmann number", "Darcy number", "Brinkman number", "Reynolds number", "Froude number", "Prandle number" and "Eckert number" and as well the "couple stress", inclination of magnetic field, mean flow rate and incline angle of the channel on the "pressure gradient", velocity, "pressure rise", "Nusselt number", "temperature", "heat transfer coefficient" and survey the "trapping" phenomena inspection" through different graphs. And in order to illustrate the validity of the theoretical study, numerical results have been computed by using MATHEMATICA software.