COMMAX 2020 UiTM Kampus Kuala Terengganu

The study of stretching surface with boundary layer theory has become important in recent years due to development in the industrial application. The heat transfers and the unsteady magnetohydrodynamic boundary layer flow is studied with presence of the porosity and the radiation embedded a stretching surface. The similarity transformation is used for transform the partial differential equations (PDE) to the ordinary differential equation (ODE). The Maple software used for shooting technique with Runge-Kutta-Fehlberg method to obtained numerical solution. The effect of parameter which are the Prandtl number parameter, permeability parameter, radiation parameter, magnetic parameter, and unsteadiness parameter on the heat transfer characteristics are presented graphically and discussed in detail. At the surface, it is found that the increasing heat transfer rate as increases the unsteadiness parameter and Prandtl number parameter but the permeability parameter, magnetic parameter and radiation parameter decreases. Beside, the accuracy of the results of this analysis was compatible with the results published by Ishak (2010) and Yusof et al (2012).