... autocatalysis chemical reaction Nonlinear radiative heat flux Heat generation/absorption Non-Newtonian fluids are more beneficent than the viscous fluid in numerous engineering and industrial processes. Non-Newtonian liquids are those whose viscosity changes with the rate of deformation such as printer...

.../sink and nonlinear radiative heat flux. Design/methodology/approach Nonlinear flow expressions lead to ordinary ones through adequate similarity transformations. The ordinary differential system has been tackled through optimal homotopic method. The impact of different flow variables...