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

SFB 1313 is an interdisciplinary Collaborative Research Centre of the University of Stuttgart, consisting of four major project areas (A-D), divided in 17 individual research projects. It is funded by the German Research Foundation (DFG) and affiliated to the Cluster of Excellence "Data-integrated Simulation Science (SimTech)".

Interfaces have a great impact on multi-field processes (flow, transport and deformation) in porous-media systems. SFB 1313 aims to research these interfaces and to gain a fundamental understanding how they affect multi-field processes. An important step is therefore to quantify how the dynamics of fluid-fluid and fluid-solid interfaces in porous-media systems are affected by pore geometry, heterogeneity and fractures. Furthermore, developing experimental knowledge as well as mathematical and computational models will support SFB 1313‘s research.

A01: Molecular detail in ﬂuid simulations: Density Functional Theory within component and momentum balances

A02: Advanced modelling concepts for coupling free flow with porous-media flow

A03: Development of interface concepts using averaging techniques

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

B02: Fracturing porous solids with pore content

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

$B04: Hybrid discrete-continuum models for fractured porous media: model choice and random field/network generation logo$ B04: Hybrid discrete-continuum models for fractured porous media: model choice and random field/network generation

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

C02: Upscaling of pore-scale processes involving microstructural evolution

C03: Modelling of material injection processes into porous structures applied to vertebroplasty

C04: Pore-scale and REV-scale approaches to biological and chemical pore-space alteration in porous media

C05: Process-dependent porosity-permeability relations for fluid-solid reactions in porous media

D02: Parallel numerical coupling methods for interface problems

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341 to 350 of 2,757 Results

dumux-docker.tar.xz Mar 15, 2025 - DuMuX code for dual network for: "Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects" XZ Archive - 5.8 KB - MD5: 266936cbce51808dcf4d1f975bb8fe32 All files related to installation of code via Docker.
install_Kostelecky2025a.py Mar 15, 2025 - DuMuX code for dual network for: "Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects" Python Source Code - 4.9 KB - MD5: cec0d7ef54445a987cd6f19bdf1b1723 Installation script for dumux module `Kostelecky2025a` and all related dumux and dune modules.
README.md Mar 15, 2025 - DuMuX code for dual network for: "Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects" Markdown Text - 6.7 KB - MD5: 458753947a320db45be4fc735f0e6346 Instructions to install and run simulations.
BayesValidRox 2.0.0 Mar 4, 2025 - D03: Development and realisation of validation benchmarks Kohlhaas, Rebecca; Morales Oreamuno, Maria Fernanda; Lacheim, Alina, 2025, "BayesValidRox 2.0.0", https://doi.org/10.18419/DARUS-4752, DaRUS, V1 Release 2.0.0 of BayesValidRox. BayesValidRox is an open-source python package that provides methods for surrogate modeling, Bayesian inference and model comparison. (2025-02-05)
bayesvalidrox-2.0.0.tar.gz Mar 4, 2025 - BayesValidRox 2.0.0 Gzip Archive - 142.8 KB - MD5: b8a1b0a6df6184dd1cc2d58e8171026e
Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets Jan 30, 2025 - SFB1313: Project Area B01 Khurshid, Hamza; Polukhov, Elten; Keip, Marc-André, 2025, "Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets", https://doi.org/10.18419/DARUS-4485, DaRUS, V1 The datasets provided here are associated with our publication "Mixed variational formulation and finite-element implementation of second-order poro-elasticity". The main idea of the work is to develop a working model for second gradient poro-elasticity. This includes a mixed-variational formulation and finite-element formulation. The results are g...
first-order-consolidation-problem.h5 Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets Hierarchical Data Format - 441.4 KB - MD5: 0a28f536531bda27639a2f1aa0d235d5 Results for Terzaghi's quasi one-dimensional consolidation problem using the first-order formulation: The values of vertical strain, fluid mass content and pressure are given along the vertical central axis of the body at several values of the non-dimensional time during the consolidation process. The data corresponds to Fig. 4a,c,e in the paper.
first-order-layered-consolidation-problem.h5 Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets Hierarchical Data Format - 592.7 KB - MD5: c53c179fd6195bcfb38f825a740650d1 Results for Terzaghi's quasi one-dimensional consolidation problem using the first-order formulation for a layered body: The values of vertical strain, fluid mass content and pressure are given along the vertical central axis of the body at several values of the non-dimensional time during the consolidation process. The data corresponds to Fig. 8a...
first-order-layered-mandel-problem.h5 Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets Hierarchical Data Format - 346.5 KB - MD5: a3f3aa54d544d45f2247ef614d608f9c Results for the two-dimensional Mandel's problem using the first-order formulation for a layered body: The values of horizontal strain, fluid mass content and pressure are given along the horizontal central axis of the body at several values of the non-dimensional time during the consolidation process. The data corresponds to the Fig. 9a in the pap...
first-order-mandel-problem.h5 Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets Hierarchical Data Format - 459.9 KB - MD5: 39d92f546c1e3a59ec843c576f69af4e Results for the two-dimensional Mandel's problem using the first-order formulation: The values of horizontal strain, fluid mass content and pressure are given along the horizontal central axis of the body at several values of the non-dimensional time during the consolidation process. The data corresponds to Fig. 6a,c,e in the paper.

dumux-docker.tar.xz

Mar 15, 2025 - DuMuX code for dual network for: "Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects"

XZ Archive - 5.8 KB -

All files related to installation of code via Docker.

install_Kostelecky2025a.py

Mar 15, 2025 - DuMuX code for dual network for: "Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects"

Python Source Code - 4.9 KB -

Installation script for dumux module `Kostelecky2025a` and all related dumux and dune modules.

README.md

Mar 15, 2025 - DuMuX code for dual network for: "Local Thermal Non-Equilibrium Models in Porous Media: A Comparative Study of Conduction effects"

Markdown Text - 6.7 KB -

Instructions to install and run simulations.

BayesValidRox 2.0.0

Mar 4, 2025 - D03: Development and realisation of validation benchmarks

Kohlhaas, Rebecca; Morales Oreamuno, Maria Fernanda; Lacheim, Alina, 2025, "BayesValidRox 2.0.0", https://doi.org/10.18419/DARUS-4752, DaRUS, V1

Release 2.0.0 of BayesValidRox. BayesValidRox is an open-source python package that provides methods for surrogate modeling, Bayesian inference and model comparison. (2025-02-05)

bayesvalidrox-2.0.0.tar.gz

Mar 4, 2025 - BayesValidRox 2.0.0

Gzip Archive - 142.8 KB -

Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets

Jan 30, 2025 - SFB1313: Project Area B01

Khurshid, Hamza; Polukhov, Elten; Keip, Marc-André, 2025, "Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets", https://doi.org/10.18419/DARUS-4485, DaRUS, V1

The datasets provided here are associated with our publication "Mixed variational formulation and finite-element implementation of second-order poro-elasticity". The main idea of the work is to develop a working model for second gradient poro-elasticity. This includes a mixed-variational formulation and finite-element formulation. The results are g...

first-order-consolidation-problem.h5

Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets

Hierarchical Data Format - 441.4 KB -

Results for Terzaghi's quasi one-dimensional consolidation problem using the first-order formulation: The values of vertical strain, fluid mass content and pressure are given along the vertical central axis of the body at several values of the non-dimensional time during the consolidation process. The data corresponds to Fig. 4a,c,e in the paper.

first-order-layered-consolidation-problem.h5

Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets

Hierarchical Data Format - 592.7 KB -

Results for Terzaghi's quasi one-dimensional consolidation problem using the first-order formulation for a layered body: The values of vertical strain, fluid mass content and pressure are given along the vertical central axis of the body at several values of the non-dimensional time during the consolidation process. The data corresponds to Fig. 8a...

first-order-layered-mandel-problem.h5

Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets

Hierarchical Data Format - 346.5 KB -

Results for the two-dimensional Mandel's problem using the first-order formulation for a layered body: The values of horizontal strain, fluid mass content and pressure are given along the horizontal central axis of the body at several values of the non-dimensional time during the consolidation process. The data corresponds to the Fig. 9a in the pap...

first-order-mandel-problem.h5

Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets

Hierarchical Data Format - 459.9 KB -

Results for the two-dimensional Mandel's problem using the first-order formulation: The values of horizontal strain, fluid mass content and pressure are given along the horizontal central axis of the body at several values of the non-dimensional time during the consolidation process. The data corresponds to Fig. 6a,c,e in the paper.

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