This article investigates a theoretical and numerical study for the effect of viscous
dissipation on the steady flow with heat transfer of Newtonian fluid toward a permeable
stretching surface embedded in a porous medium with a second-order slip and thermal slip.
The governing nonlinear partial differential equations are converted into nonlinear ordinary
differential equations (ODEs) using similarity variables. The resulting ODEs are successfully
solved numerically with the help of Chebyshev finite difference method. Graphically results
are shown for non-dimensional velocities and temperature. The effects of the porous parameter,
the suction (injection) parameter, Eckert number, first- and second-order velocity slip
parameter, the thermal slip parameter and the Prandtl number on the flow and temperature
profiles are presented. Moreover, the local skin-friction and Nusselt numbers are presented.
A comparison of numerical results is made with the earlier published results under limiting
cases. |
