SFB 1313 "Interface-Driven Multi-Field Processes in Porous Media"

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Dataverse Category: Research Project

21 to 30 of 36 Results

C02: Upscaling of pore-scale processes involving microstructural evolution(Universität Stuttgart) Mar 8, 2021 Processes like multi-phase flow and reactive transport in porous media are encountered in many engineering applications. Such processes occur and interact on different scales and in complex domains. Particularly challenging is the case when evolving interfaces are encountered on...
Upscaled equations for two-phase flow in highly heterogeneous porous media: Varying permeability and porosity(Universität Stuttgart) Feb 23, 2021A05: Pore scale formulations for evaporation, and upscaling to REV scale
A05: Pore scale formulations for evaporation, and upscaling to REV scale(Universität Stuttgart) Feb 23, 2021 Drying and evaporation in porous media is relevant for many engineering processes and for soil cultivation. These processes occur over several scales, where the evolving liquid-gas interface is important to describe the evaporation at the pore scale, while its effect lies on the...
B02: Fracturing porous solids with pore content(Universität Stuttgart) Feb 3, 2021 We describe fracturing porous solids with arbitrary pore content by two basic ingredients, the macroscopic Theory of Porous Media and the phase-field approach to fracturing. Initially, the solid is treated as a brittle elastic material that is permeable for arbitrary fluids in th...
B03: Heterogeneous multi-scale methods for two-phase flow in dynamically fracturing porous media(Universität Stuttgart) $B03: Heterogeneous multi-scale methods for two-phase flow in dynamically fracturing porous media logo$ Jan 26, 2021 The propagation and bifurcation of fractures in fluid-filled porous media depends on the likewise inter-related flow in the pore space and on the mechanical displacement field in the solid matrix. Assuming that fractures cannot be homogenised but persist on a continuum-mechanical...
Microscale analysis(Universität Stuttgart) Jan 13, 2021A02: Advanced modelling concepts for coupling free flow with porous-media flow Experimental and numerical data related to microfluidic experiments and other microscale investigations.
A02: Advanced modelling concepts for coupling free flow with porous-media flow(Universität Stuttgart) Jan 13, 2021 Exchange processes across a porous-medium free-flow interface occur in a wide range of environmental, technical and bio-mechanical systems. The primary objectives of this project are to (i) analyse and improve the theory, as well as (ii) offer solution methods for non-isothermal,...
lee18b_supplement(Universität Stuttgart) Jan 12, 2021C01: A Lattice-Boltzmann investigation of two-phase electrolyte flow in porous structures with morphology alterations and tunable interfacial wetting behaviour
C01: A Lattice-Boltzmann investigation of two-phase electrolyte flow in porous structures with morphology alterations and tunable interfacial wetting behaviour(Universität Stuttgart) Jan 12, 2021 We investigate the flow structure and the porosity-permeability relationship of porous media that undergo morphology modifications due to evaporation or microbially induced calcite precipitation, as well as wettability modifications of the solid-fluid interface due to fluid pH, c...
Verification benchmarks for single-phase flow in three-dimensional fractured porous media(Universität Stuttgart) Aug 19, 2020Benchmarks Contains numerical results related to the benchmark cases defined in the publication: I. Berre, W. Boon, B. Flemisch, A. Fumagalli, D. Gläser, E. Keilegavlen, A. Scotti, I. Stefansson, and A. Tatomir. Call for participation: Verification benchmarks for single-phase flow in three-...

C02: Upscaling of pore-scale processes involving microstructural evolution(Universität Stuttgart)

Mar 8, 2021

Processes like multi-phase flow and reactive transport in porous media are encountered in many engineering applications. Such processes occur and interact on different scales and in complex domains. Particularly challenging is the case when evolving interfaces are encountered on...

Upscaled equations for two-phase flow in highly heterogeneous porous media: Varying permeability and porosity(Universität Stuttgart)

Feb 23, 2021A05: Pore scale formulations for evaporation, and upscaling to REV scale

A05: Pore scale formulations for evaporation, and upscaling to REV scale(Universität Stuttgart)

Feb 23, 2021

Drying and evaporation in porous media is relevant for many engineering processes and for soil cultivation. These processes occur over several scales, where the evolving liquid-gas interface is important to describe the evaporation at the pore scale, while its effect lies on the...

B02: Fracturing porous solids with pore content(Universität Stuttgart)

Feb 3, 2021

We describe fracturing porous solids with arbitrary pore content by two basic ingredients, the macroscopic Theory of Porous Media and the phase-field approach to fracturing. Initially, the solid is treated as a brittle elastic material that is permeable for arbitrary fluids in th...

B03: Heterogeneous multi-scale methods for two-phase flow in dynamically fracturing porous media(Universität Stuttgart)

$B03: Heterogeneous multi-scale methods for two-phase flow in dynamically fracturing porous media logo$

Jan 26, 2021

The propagation and bifurcation of fractures in fluid-filled porous media depends on the likewise inter-related flow in the pore space and on the mechanical displacement field in the solid matrix. Assuming that fractures cannot be homogenised but persist on a continuum-mechanical...

Microscale analysis(Universität Stuttgart)

Jan 13, 2021A02: Advanced modelling concepts for coupling free flow with porous-media flow

Experimental and numerical data related to microfluidic experiments and other microscale investigations.

A02: Advanced modelling concepts for coupling free flow with porous-media flow(Universität Stuttgart)

Jan 13, 2021

Exchange processes across a porous-medium free-flow interface occur in a wide range of environmental, technical and bio-mechanical systems. The primary objectives of this project are to (i) analyse and improve the theory, as well as (ii) offer solution methods for non-isothermal,...

lee18b_supplement(Universität Stuttgart)

Jan 12, 2021C01: A Lattice-Boltzmann investigation of two-phase electrolyte flow in porous structures with morphology alterations and tunable interfacial wetting behaviour

C01: A Lattice-Boltzmann investigation of two-phase electrolyte flow in porous structures with morphology alterations and tunable interfacial wetting behaviour(Universität Stuttgart)

Jan 12, 2021

We investigate the flow structure and the porosity-permeability relationship of porous media that undergo morphology modifications due to evaporation or microbially induced calcite precipitation, as well as wettability modifications of the solid-fluid interface due to fluid pH, c...

Verification benchmarks for single-phase flow in three-dimensional fractured porous media(Universität Stuttgart)

Aug 19, 2020Benchmarks

Contains numerical results related to the benchmark cases defined in the publication: I. Berre, W. Boon, B. Flemisch, A. Fumagalli, D. Gläser, E. Keilegavlen, A. Scotti, I. Stefansson, and A. Tatomir. Call for participation: Verification benchmarks for single-phase flow in three-...

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