Skip to Main content Skip to Navigation
Conference papers

Permeability computation on a REV with an immersed finite element method

Abstract : An efficient method to compute permeability of fibrous media is presented. An immersed domain approach is used to represent the porous material at its microscopic scale and the flow motion is computed with a stabilized mixed finite element method. Therefore the Stokes equation is solved on the whole domain (including solid part) using a penalty method. The accuracy is controlled by refining the mesh around the solid-fluid interface defined by a level set function. Using homogenisation techniques, the permeability of a representative elementary volume (REV) is computed. The computed permeabilities of regular fibre packings are compared to classical analytical relations found in the bibliography.
Document type :
Conference papers
Complete list of metadata

https://hal-mines-paristech.archives-ouvertes.fr/hal-00590107
Contributor : Magalie Prudon <>
Submitted on : Tuesday, May 3, 2011 - 9:20:18 AM
Last modification on : Monday, October 12, 2020 - 10:27:33 AM

Identifiers

Citation

Patrice Laure, Grégory Puaux, Luisa Silva, Michel Vincent. Permeability computation on a REV with an immersed finite element method. The 14th International Esaform Conference on Material Forming: ESAFORM 2011, Apr 2011, Belfast, United Kingdom. pp.978-983, ⟨10.1063/1.3589643⟩. ⟨hal-00590107⟩

Share

Metrics

Record views

436