Forced convective heat transfer in a parallel-plate channel with a porous core

• Autorzy: Kuznetsov, A. V.
• Języki publikacji: EN

Abstrakty

EN

This paper presents an analytical study of the fully developed forced convection in a parallel-plate channel. The central part of the channel is occupied by a porous core and the peripheral part of the channel is occupied by a clear fluid. A uniform heat flux is imposed at the walls of the channel. The Brinkman-Forchheimer-extended Darcy equation is utilized as a momentum equation in the porous region. This formulation accounts for both viscous and quadratic drag effects in the porous region. Analytical solutions for the velocity and temperature distributions, as well as for the Nusselt number are obtained.

Słowa kluczowe

PL

hydromechanika

EN

porous medium; forced convection; Brinkman-Forchheimer-extended Darcy equation; interface region

• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 1999
• Tom: Vol. 4, no 2
• Strony: 271-290
• Opis fizyczny: Bibliogr. 18 poz., wykr.

Twórcy

autor

Kuznetsov, A. V.

• Department of Mechanical and Aerospace Engineering North Carolina State University, Campus Box 7910, Raleigh, NC 27695-7910, USA