Journals / Turkish Journal of Engineering and Environmental Sciences / 2006 / Cilt: 30 - Sayı: 5

Stagnation Point Flow towards a Stretching Surface through a Porous Medium with Heat Generation

Pages
299–306
DOI
—

Abstract

An analysis is made of the steady laminar flow in a porous medium of an incompressible viscous fluid impinging on a permeable stretching surface with heat generation. A numerical solution for the governing nonlinear momentum and energy equations is obtained. The effects of the porosity of the medium, the surface stretching velocity, and the heat generation/absorption coefficient on both the flow and heat transfer are presented and discussed.

Özet

An analysis is made of the steady laminar flow in a porous medium of an incompressible viscous fluid impinging on a permeable stretching surface with heat generation. A numerical solution for the governing nonlinear momentum and energy equations is obtained. The effects of the porosity of the medium, the surface stretching velocity, and the heat generation/absorption coefficient on both the flow and heat transfer are presented and discussed.

Keywords: Stagnation point flow, Porous medium, Fluid mechanics, Heat transfer, Finite differences