Variable Viscosity and Chemical Reaction Effects on MHD Flow of Radiative Fluid Past a Stretching Sheet in the Presence of Joule Heating

The focus of the present study is to examine chemical reaction and Joule heating effects on steady flow a viscous radiating fluid in porous medium under influence variable viscosity. viscosity assumed vary exponentially with temperature. governing equations ow, heat mass transfer are transformed into ordinary differential using appropriate similarity transformations. converted then solved numerically by fourth order Runge-Kutta Fehlberg method. different pertinent parameters flow, characteristic analyzed discussed detail through graphs table. It observed that larger values parameter depreciates velocity.