Unsteady Convective Boundary Layer Flow for MHD Williamson Fluid Over an Inclined Porous Stretching Sheet with Non-Linear Radiation and Heat Source

Abstract

In this article, we have discussed unsteady convective boundary layer flow for MHD Williamson fluid over an inclined porous stretching sheet with non-linear radiation and heat source. We have considered the porosity medium, chemical reaction. By using suitable transformation, the governing PDEs corresponding to the momentum, energy and mass equations are converted into non-linear coupled ODEs and numerically by using Runge–Kutta Fehlberg fourth–fifth order method along with shooting approach. The effects of physically parameters on the velocity, heat and mass transfer are analyzed with the help of graphs and tables. Increases temperature ratio parameter rising the value of skin friction coefficient $$C_{f}$$ , local Nusselt number $$Nu_{x}$$ and reverse effect show on local Sherwood number Sh.