MHD stagnation point flow and heat transfer impinging on stretching sheet with chemical reaction and transpiration

摘要: Abstract This work is focused on the study of combined heat and mass transfer by MHD stagnation point flow toward a permeable stretching surface in presence first order chemical reaction. The governing equations for flow, are formulated solved analytically using homotopy analysis method (HAM). Graphical numerical demonstrations convergence HAM solutions provided. A detailed illustrating influences magnetic, velocity ratio, suction/injection reaction parameters, Schmidt Prandtl numbers dimensionless velocity, temperature as well skin-friction Nusselt Sherwood conducted. results obtained show that field substantially influenced reaction, transpiration, magnetic field.