Transport properties of a Bentheim sandstone under deformation
Author(s) -
Lukasz Jasinski,
Daouda Sangaré,
P. M. Adler,
V. V. Mourzenko,
JeanFrançois Thovert,
N. Gland,
S. Békri
Publication year - 2015
Publication title -
physical review e
Language(s) - English
Resource type - Journals
eISSN - 1550-2376
pISSN - 1539-3755
DOI - 10.1103/physreve.91.013304
Subject(s) - discretization , tetrahedron , permeability (electromagnetism) , polygon mesh , deformation (meteorology) , elasticity (physics) , geology , mechanics , mathematics , materials science , geometry , physics , mathematical analysis , composite material , chemistry , biochemistry , membrane , oceanography
International audienceThe mechanical and transport properties of a Bentheim sandstone are studied both experimentally and numerically. Three classical classes of loads are applied to a sample whose permeability is measured. The elasticity and the Stokes equations are discretized on unstructured tetrahedral meshes which precisely follow the deformations of the sample. Numerical results are presented, discussed, and compared to the available experimental data
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