COMPARATIVE DECOMPOSITION APPROACH OF MAGNETOHYDRODYNAMICS ROTATIONAL STAGNATION ON POINT FLOW BETWEEN A STRETCHING AND SHRINKING SHEET WITH HEAT GENERATION

Abstract

The problem of Magnetohydrodynamics rotational stagnation point flow over a shrinking and stretching sheet with heat generation and absorption was considered . The Partial differential equations were transformed using similarity variables to ordinary nonlinear coupled differential equations. The analytical solutions were presented using the Adomian decomposition method. The results presented were validated with the literature and a good agreement was observed. The effects of various dimensionless parameters like Rotational parameter , Thermal Grashof number , Concentration Grashof number , Magnetic parameter , Prandtl number , Heat generation , Schimidt number , shrinking/stretching parameter and Suction/injection parameter that appeared were graphically presented and the magnetic parameter was found to enhanced the fluid temperature.