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Journal of Porous Media
Fator do impacto: 1.752 FI de cinco anos: 1.487 SJR: 0.43 SNIP: 0.762 CiteScore™: 2.3

ISSN Imprimir: 1091-028X
ISSN On-line: 1934-0508

Volumes:
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Journal of Porous Media

DOI: 10.1615/JPorMedia.v2.i3.70
pages 309-321

Fluid Mechanics and Heat Transfer in the Interface Region Between a Porous Medium and a Fluid Layer: A Boundary Layer Solution

RESUMO

This article presents a new analytical solution for the fully developed forced convection in a composite channel bounded by two infinite fixed plates. The upper part of the channel is occupied by a fluid-saturated porous medium while the lower part is occupied by a clear fluid. A uniform heat flux is imposed at the lower plate, while the upper plate is adiabatic. The Brinkman-Forchheimer-extended Darcy equation is utilized as a momentum equation for the porous region. Utilizing the boundary layer technique, analytical solutions for the velocity and temperature distributions, as well as for the Nusselt number, are obtained.


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Forced Convection in a Couette Flow in a Composite Duct: An Analysis of Thermal Dispersion and Non-Darcian Effects
Journal of Porous Media, Vol.3, 2000, issue 3
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TIME-DEPENDENT FLOW IN A COMPOSITE CHANNEL WITH HEAT TRANSFER
Journal of Porous Media, Vol.16, 2013, issue 8
Asif Ali, Muhammad Nasir, Sufian Munawar
Start-Up Flow in a Channel or Pipe Occupied by a Fluid-Saturated Porous Medium
Journal of Porous Media, Vol.12, 2009, issue 4
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Forced Convection with Counterflow in a Circular Tube Occupied by a Porous Medium
Journal of Porous Media, Vol.12, 2009, issue 7
D A Nield
FORCED CONVECTION WITH PHASE-LAGGED OSCILLATORY COUNTERFLOWIN A SATURATED POROUS CHANNEL
Journal of Porous Media, Vol.13, 2010, issue 7
Andrey V Kuznetsov, D A Nield