Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5022545 | Comptes Rendus Mécanique | 2017 | 10 Pages |
Abstract
The empirical Darcy law describing flow in porous media, whose convincing theoretical justification was proposed almost 130 years after its original publication in 1856, has however been extended to account for particular flow conditions. This article reviews historical developments aimed at including inertial and slip effects (respectively, when the Reynolds and Knudsen numbers are not exceedingly small compared to unity). Despite the early empirical extensions to include inertia and slip effects, it is striking to observe that clear formal derivations of physical models to account for these effects were reported only recently.
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Authors
Didier Lasseux, Francisco J. Valdés-Parada,