Numerical simulation of two-phase inertial flow in heterogeneous porous media
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie de Bordeaux [I2M] | |
| hal.structure.identifier | Transferts, écoulements, fluides, énergétique [TREFLE] | |
| dc.contributor.author | AHMADI-SENICHAULT, Azita | |
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie de Bordeaux [I2M] | |
| dc.contributor.author | ABBASIAN ARANI, Ali Akbar | |
| hal.structure.identifier | Transferts, écoulements, fluides, énergétique [TREFLE] | |
| hal.structure.identifier | Institut de Mécanique et d'Ingénierie de Bordeaux [I2M] | |
| dc.contributor.author | LASSEUX, Didier
IDREF: 131294474 | |
| dc.date.accessioned | 2021-05-14T09:56:33Z | |
| dc.date.available | 2021-05-14T09:56:33Z | |
| dc.date.issued | 2010-08 | |
| dc.identifier.issn | 0169-3913 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/77797 | |
| dc.description | In this study, non-Darcy inertial two-phase incompressible and non-stationary flow in heterogeneous porous media is analyzed using numerical simulations. For the purpose, a 3D numerical tool was fully developed using a finite volume formulation, although for clarity, results are presented in 1D and 2D configurations only. Since a formalized theoretical model confirmed by experimental data is still lacking, our study is based on the widely used generalized Darcy–Forchheimer model. First, a validation is performed by comparing numerical results of the saturation front kinetics with a semi-analytical solution inspired from the Buckley–Leverett model extended to take into account inertia. Second, we highlight the importance of inertial terms on the evolution of saturation fronts as a function of a suitable Reynolds number. Saturation fields are shown to have a structure markedly different from the classical case without inertia, especially for heterogeneous media, thereby, emphasizing the necessity of a more complete model than the classical generalized Darcy’s one when inertial effects are not negligible. | |
| dc.description.abstractEn | In this study, non-Darcy inertial two-phase incompressible and non-stationary flow in heterogeneous porous media is analyzed using numerical simulations. For the purpose, a 3D numerical tool was fully developed using a finite volume formulation, although for clarity, results are presented in 1D and 2D configurations only. Since a formalized theoretical model confirmed by experimental data is still lacking, our study is based on the widely used generalized Darcy–Forchheimer model. First, a validation is performed by comparing numerical results of the saturation front kinetics with a semi-analytical solution inspired from the Buckley–Leverett model extended to take into account inertia. Second, we highlight the importance of inertial terms on the evolution of saturation fronts as a function of a suitable Reynolds number. Saturation fields are shown to have a structure markedly different from the classical case without inertia, especially for heterogeneous media, thereby, emphasizing the necessity of a more complete model than the classical generalized Darcy’s one when inertial effects are not negligible. | |
| dc.language.iso | en | |
| dc.publisher | Springer Verlag | |
| dc.subject.en | Inertial two-phase flow | |
| dc.subject.en | Numerical simulations | |
| dc.subject.en | Generalized Darcy–Forchheimer model | |
| dc.subject.en | Heterogeneous porous media | |
| dc.title.en | Numerical simulation of two-phase inertial flow in heterogeneous porous media | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1007/s11242-009-9491-1 | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des fluides [physics.class-ph] | |
| bordeaux.journal | Transport in Porous Media | |
| bordeaux.page | 177-200 | |
| bordeaux.volume | 84 | |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
| bordeaux.issue | 1 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.institution | INRAE | |
| bordeaux.institution | Arts et Métiers | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-01174073 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-01174073v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Transport%20in%20Porous%20Media&rft.date=2010-08&rft.volume=84&rft.issue=1&rft.spage=177-200&rft.epage=177-200&rft.eissn=0169-3913&rft.issn=0169-3913&rft.au=AHMADI-SENICHAULT,%20Azita&ABBASIAN%20ARANI,%20Ali%20Akbar&LASSEUX,%20Didier&rft.genre=article |
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