Article ID Journal Published Year Pages File Type
5022545 Comptes Rendus Mécanique 2017 10 Pages PDF
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.
Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
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