Thermal radiation and slip effects on MHD stagnation point flow of nanofluid over a stretching sheet

•Stagnation, thermal radiation and MHD effects.•Combine effects of thermal and velocity slip.•Effects of Brownian motion and thermophoresis.•Compatible Buongiorno׳s model considered for effective thermal conductivity•Obtained coupled ordinary differential equations are investigated numerically.

Present model is devoted for the stagnation point flow of nanofluid with magneto-hydrodynamics (MHD) and thermal radiation effects passed over a stretching sheet. Moreover, we have considered the combined effects of velocity and thermal slip. Condition of zero normal flux of nanoparticles at the wall for the stretched flow phenomena is yet to be explored in the literature. Convinced partial differential equations of the model are transformed into the system of coupled nonlinear differential equations and then solved numerically. Graphical results are plotted for velocity, temperature and nanoparticle concentration for various values of emerging parameters. Variation of stream lines, skin friction coefficient, local Nusselt and Sherwood number are displayed along with the effective parameters. Final conclusion has been drawn on the basis of both numerical and graphs results.

Graphical abstractGeometry of the problem and flow behavior of the nanofluid.Figure optionsDownload full-size imageDownload as PowerPoint slide