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.

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361 to 370 of 2,757 Results
second-order-modified-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: e8d8e431b9e2f9ba0ba8f34e6cb5a3f5
Results for the two-dimensional modified Mandel's problem using the second-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. 14b,d,f in the paper.
study-fluid-length-scale-param.h5
Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets
Hierarchical Data Format - 87.3 KB - MD5: 1b73962ad6c67c4649dc424fdce6ff64
Study of the effect of the fluid length scale parameter for Terzaghi's quasi one-dimensional consolidation problem using the second-order formulation for a bi-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 con...
study-of-divh.h5
Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets
Hierarchical Data Format - 184.4 KB - MD5: 4bd779e29b4176950e1e505ac2fae560
Study of the effect of divergence of fluid flux in the dissipation potential function for Terzaghi's quasi one-dimensional consolidation problem using the second-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 durin...
study-solid-length-scale-param.h5
Jan 30, 2025 - Mixed variational formulation and finite-element implementation of second-order poro-elasticity: Datasets
Hierarchical Data Format - 50.2 KB - MD5: dd8a1fbd0c356075ca5e2aaf7b7bfbb4
Study of the effect of the solid length scale parameter for Terzaghi's quasi one-dimensional consolidation problem using the second-order formulation for a bi-layered problem: 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...
Eigenvalue problem solver for evaporation-driven density instabilities in partially saturated porous media
Jan 17, 2025 - Evaporation-driven density instabilities in unsaturated porous media
Bringedal, Carina, 2025, "Eigenvalue problem solver for evaporation-driven density instabilities in partially saturated porous media", https://doi.org/10.18419/DARUS-4711, DaRUS, V1
This dataset contains the source code for the eigenvalue problem solver presented in Bringedal et al. "Impact of saturation on evaporation driven density instabilities in porous media: mathematical and numerical analysis" (submitted), Transport in Porous Media, **TODO: add doi after acceptance". The application allows to model the estimated onset t...
BuildMatricesSimple.m
Jan 17, 2025 - Eigenvalue problem solver for evaporation-driven density instabilities in partially saturated porous media
MATLAB Source Code - 1.8 KB - MD5: 8202dfa277483ae8bb8d4071b2e3bca0
chebdiff.m
Jan 17, 2025 - Eigenvalue problem solver for evaporation-driven density instabilities in partially saturated porous media
MATLAB Source Code - 437 B - MD5: 143c0d34d27ed91ad6613eaae7fd5e16
eigvalproblem_min.m
Jan 17, 2025 - Eigenvalue problem solver for evaporation-driven density instabilities in partially saturated porous media
MATLAB Source Code - 676 B - MD5: 4505da496577200fee7733aa5a85502a
eigvalproblemsimple.m
Jan 17, 2025 - Eigenvalue problem solver for evaporation-driven density instabilities in partially saturated porous media
MATLAB Source Code - 1.2 KB - MD5: 908c45a552def1f43470c9b9e53d0fe2
FindOnsetTimes.m
Jan 17, 2025 - Eigenvalue problem solver for evaporation-driven density instabilities in partially saturated porous media
MATLAB Source Code - 1.3 KB - MD5: 3c87d06b97259cba55e42bc40ccb1ed8
Main file to be run to find onset times of density instabilities
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