Forced Flow of A Non-Newtonian Second-Order Fluid Between Two Infinite Discs With Exponential Porosity Ratio

Abstract

The steady forced flow of an incompressible second- order fluid between two infinite discs with exponential porosity ratio has been considered. The obtained non-dimensional governing differential equations are solved by regular perturbation technique assuming flow Reynolds number as perturbation parameter. The effects of second order parameters (, forced and porosity ratio parameters M and e^N respectively on the velocity components have been investigated.