On the developments of Darcy's law to include inertial and slip effects
Language
en
Article de revue
This item was published in
Comptes Rendus Mécanique. 2017-09, vol. 345, n° 9, p. 660-669
Elsevier Masson
English 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 ...Read more >
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.Read less <
Origin
Hal imported