MHD Williamson Nanofluid Flow over a Stretching Sheet through a Porous Medium under Effects of Joule Heating, Nonlinear Thermal Radiation, Heat Generation/Absorption, and Chemical Reaction

In this article, the effect of electromagnetic force with thermal radiation on Williamson nanofluid a stretching surface through porous medium was studied considering both heat generation/absorption and Joule heating. On other hand, Brownian motion thermophoresis coefficients considered. The system nonlinear partial differential equations governing study fluid flow has transformed into ordinary using similarity transformations nondimensional variables which were subsequently solved numerically by Rung-Kutta fourth-order method shooting technique. Moreover, resulting physical parameters distributions velocity, temperature, concentration nanoparticles been graphical forms an interest in providing meanings to each parameter. Finally, special diagrams made explain some skin friction coefficient local Nusselt number; these results led reinforcement values for increased magnetic field Darcy number while as well became negative.