MHD Nanofluid Flow Over an Exponentially Radiating Stretching Sheet Through a Porous Medium with Suction/Injection

This work presents an analytical treatment of boundary layer flow of a MHD nanofluid over an exponentially stretching surface through a porous medium with suction/injection and thermal radiation. The governing partial differential equations are transformed into a set of non-similar equations with the help of suitable similarity transformation and solved analytically by (HAM). The expressions of velocity, temperature, concentration and nanoparticle volume fraction are computed for some values of the parameters namely magnetic field parameter, porosity parameter, suction and injection parameter, Brownian motion parameter, thermophoresis parameter, modified Dufour parameter, thermal radiation parameter, regular buoyancy ratio, regular Lewis number and nanofluid Lewis number. Also, the skin friction Coefficient, surface heat transfer rate (Nusselt number), mass transfer rate (Sherwood number) and (nanoparticle Sherwood number) on these parameters has been discussed.