Heat transfer flow of nanofluid over an exponentially shrinking porous sheet with heat and mass fluxes

Abstract

In occurrence of heat and mass fluxes, boundary-layer stable flow of a nanofluid through an exponentially porous shrinking surface is carried into regard. From this model, unified property of a thermophoresis and Brownian motion upon heat transfer with a nano-particle volume fraction is contemplated. A suitable similarity transformation is put on to get the equations then they are solved by using numerical technique shooting scheme R-K (Runge-Kutta) method of fourth order. The major effects are found by considering a variable mass and heat fluxes on temperature distribution and nano-particle volume fraction parameter. Rising a temperature distribution with enhance in Thermophoresis parameter and decelerates the concentration distribution while increase in Lewis number and Brownian motion parameter.