Analysis of the role of structural disorder on the inertial correction to Darcy’s Law
Communication sans acte
Auteur
LASSEUX, Didier 
AHMADI-SENICHAULT, AzitaABBASIAN ARANI, Ali AkbarRésumé
This work focuses on the stationary one-phase Newtonian flow in a class of homogeneous porous media at large enough flow rates leading to a non-linear relationship between the filtration velocity and the pressure gradient. A numerical analysis of the non linear -inertialcorrection to Darcy's law is carried out for model periodic structures made of arrays of square-section cylinders. The global aim is to determine and analyze the effective properties appearing in the macroscopic model resulting from the volume averaging of the mass and momentum (Navier-Stokes) equations at the pore scale
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Conférence invitéeAHMADI-SENICHAULT, Azita; ; (2010)
Significant inertial effects are observed for many applications such as flow in the near-wellbore region, in very permeable reservoirs or in packed-bed reactors. In these cases, the classical description of two-phase flow ...
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Communication sans acte; ;AHMADI-SENICHAULT, Azita (2009)
The purpose of this work is to propose a derivation of a macroscopic model for a certain class of inertial two-phase, incompressible, Newtonian fluid flow through homogenous porous media. The starting point of the procedure ...
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Two-phase inertial flow in homogeneous porous media: A theoretical derivation of a macroscopic model Article dans une revue avec comité de lecture;AHMADI-SENICHAULT, Azita; (Springer Verlag, 2008)
The purpose of this article is to derive a macroscopic model for a certain class of inertial two-phase, incompressible, Newtonian fluid flow through homogenous porous media. Starting from the continuity and Navier–Stokes ...
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Communication sans acte;AHMADI-SENICHAULT, Azita; (2009)
Significant inertial effects are observed for many applications such as flow in the near-wellbore region, in very permeable reservoirs or in packed-bed reactors. In these cases, the classical description of two-phase flow ...
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Communication avec acte; ;AHMADI-SENICHAULT, Azita (2009)
Our interest in this work is the stationary one-phase Newtonian flow in a class of homogeneous porous media at large enough flow rates requiring the introduction of the inertial forces at the pore-scale. At the macroscale, ...