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Article Dans Une Revue Transport in Porous Media Année : 1994

Transient Quasi-Static Gas Flow through a Rigid Porous Medium with Double Porosity

Résumé

The highly compressible fl uid fl ow through a three-scales rigid porous medium (pore, fracture, macroscopic sample) is investigated using a homogenization method. The macroscopic description is strongly dependent on the separation of the different scales, and three cases are considered. The pores either play the role of a compressible fluid reservoir, introduce a memory effect, or are ignored, respectively. The homogenization result is compared to classical phenomenological models that are available in the case of slightly compressible fl uids. Pseudo-steady state models are shown to give a rough description of the phenomenon.
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Dates et versions

hal-01713395 , version 1 (20-02-2018)

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Pascale Royer, Jean-Louis Auriault. Transient Quasi-Static Gas Flow through a Rigid Porous Medium with Double Porosity. Transport in Porous Media, 1994, 17 (1), pp.33-57. ⟨10.1007/BF00624049⟩. ⟨hal-01713395⟩

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