. "porous media modeling, homogenization, biot continuum, deformation-dependent permeability tensor, sensitivity analysis"@en . . . "Deformation-dependent permeability in a model of homogenized porous medium" . . "Deformation-dependent permeability in a model of homogenized porous medium"@en . . . . . . . . "RIV/49777513:23520/12:43916297" . "Luke\u0161, Vladim\u00EDr" . . "23520" . "We report on the homogenization-based modeling of the fluid-solid interaction which leads to the Biot poroelastic continuum coupled with the Darcy flow. The permeability coefficients can be computed for a specific geometry of the microstructure using homogenization of the Stokes flow. To couple the flow with the deformation of the poroelastic continuum, a corrected permeability tensor is introduced using the shape sensitivity related to the microscopic configuration in a form of the 1st degree Taylor polynomial with respect to the strain and pore pressure. The two-scale model is implemented using the SfePy finite element solver and tested for simple geometries. A significant influence of the solution-dependent permeability on the actual macroscopic deformation state has been observed." . "129881" . . . "Rohan, Eduard" . . . . "P(ED1.1.00/02.0090), P(GA106/09/0740), P(NT13326)" . . "Deformation-dependent permeability in a model of homogenized porous medium" . "3"^^ . . "[C6A180733C94]" . "RIV/49777513:23520/12:43916297!RIV13-GA0-23520___" . "3"^^ . "We report on the homogenization-based modeling of the fluid-solid interaction which leads to the Biot poroelastic continuum coupled with the Darcy flow. The permeability coefficients can be computed for a specific geometry of the microstructure using homogenization of the Stokes flow. To couple the flow with the deformation of the poroelastic continuum, a corrected permeability tensor is introduced using the shape sensitivity related to the microscopic configuration in a form of the 1st degree Taylor polynomial with respect to the strain and pore pressure. The two-scale model is implemented using the SfePy finite element solver and tested for simple geometries. A significant influence of the solution-dependent permeability on the actual macroscopic deformation state has been observed."@en . . . . "Deformation-dependent permeability in a model of homogenized porous medium"@en . "Rezek, Martin" .