Numerical Investigation of Entropy Generation under The Effect of Suction/Injection in Microporous Channel with Thermal Radiation

Abstract

This study focused on the complete investigation of the Couette flow under the effect of entropy generation in a microporous channel with thermal radiation. The reactive incompressible fluid flow between porous channels under the effect of viscous dissipation within an isothermally heated micro-channel is observed. In particular, the section parameter, an oblique magnetic field is enforced to the flow direction. An  illustrated energy equations and linear momentum balance is developed along with trickled numerical after applying the fourth-order Runge-Kutta method and the influence are shown with help of graphs. It is found that the effects of the physical governing flow parameter on suction/injection on velocity, temperature and Darcy number, Bejan number, Brinkman number and the entropy generation are discussed extensively in the paper numerically.

Keywords: MHD Radiation; Couette flow; Brinkman number; Bejan number.