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Keywords: variable porosity
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Journal Articles
Article Type: Research Papers
J. Heat Transfer. April 2012, 134(4): 042602.
Published Online: February 13, 2012
... on the heterogeneity effects in the convective flows in porous media is available in the book by Nield and Bejan [( 2 )]. porous medium heterogeneity convective instability Darcy’s law variable porosity convection flow instability flow simulation flow through porous media numerical analysis...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. June 2011, 133(6): 062502.
Published Online: March 8, 2011
... of the momentum, energy, and Maxwell’s equations. The coupled nonlinear set of these equations is solved using the SIMPLE algorithm. In this work, a detailed parametric study is conducted on heat transport inside a rectangular enclosure filled with a saturated porous medium of constant or variable porosity...
Journal Articles
Article Type: Technical Briefs
J. Heat Transfer. January 2009, 131(1): 014503.
Published Online: October 20, 2008
... incorporating the effects of thermal conductivity ratio, porosity, and a nondimensional heat transfer coefficient at pore level. The two coupled energy equations for the case of variable porosity condition are transformed into a third order ordinary equation for each phase, which is solved numerically...