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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51 to 60 of 196 Results
Publication: A novel geometry-informed drag term formulation for pseudo-3D Stokes simulations with varying apertures(Universität Stuttgart)
Nov 14, 2024Enzymatically Induced Calcite Precipitation in microfluidics
DuMux 3.9.0
Aug 1, 2024 - DuMux
Keim, Leon; Buntic, Ivan; Coltman, Edward; Flemisch, Bernd; Ghosh, Tufan; Giraud, Mona; Gläser, Dennis; Grüninger, Christoph; Hommel, Johannes; Kelm, Mathis; Koch, Timo; Kostelecky, Anna Mareike; Meggendorfer, Stefan; Oukili, Hamza; Schneider, Martin; Schollenberger, Theresa; Veyskarami, Maziar; Wang, Yue; Wendel, Kai; Werner, David; Wu, Hanchuan, 2024, "DuMux 3.9.0", https://doi.org/10.18419/DARUS-4351, DaRUS, V1
Release 3.9.0 of DuMux, DUNE for Multi-{Phase, Component, Scale, Physics, ...} flow and transport in porous media. DuMux is a free and open-source simulator for flow and transport processes in and around porous media. It is based on the Distributed and Unified Numerics Environment DUNE.
Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Compression
Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio
Madadi, Hamid; Fauser, Dominik; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Compression", https://doi.org/10.18419/DARUS-3593, DaRUS, V1, UNF:6:DTxQmNKgTlIShukG5ETziA== [fileUNF]
This data set contains directly determined complex Poisson's ratio from axial and transversal strain measurements. Here, the axial and transverse strains were measured locally with strain gauges (K-CXY3-0060-3-350-O, HBK, Darmstadt, Germany) on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 30...
Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Tension
Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio
Fauser, Dominik; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Direct Measurement in Tension", https://doi.org/10.18419/DARUS-3588, DaRUS, V1, UNF:6:aoD22efdw3P9pBZkFbmlkQ== [fileUNF]
This data set contains directly determined complex Poisson's ratio from axial and transversal strain measurements. Here, the axial and transverse strains were measured locally with strain gauges (K-CXY3-0015-3-350-O, HBK, Darmstadt, Germany) on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 5...
Direct and Indirect Measurement of Complex Poisson's Ratio - Indirect Measurement in Torsion and Tension
Jul 22, 2024 - Publication: Direct and indirect measurement of visco-elastic Poisson's ratio
Fauser, Dominik; Rodríguez Agudo, José Alberto; Steeb, Holger, 2024, "Direct and Indirect Measurement of Complex Poisson's Ratio - Indirect Measurement in Torsion and Tension", https://doi.org/10.18419/DARUS-3590, DaRUS, V1
This data set contains indirectly calculated complex Poisson's ratio by determining the complex Young's E* and complex shear modulus G* from torsion and tension measurements. The measurements were performed on cylindric polymethyl methacrylate (PMMA, EH-Design, Wörrstadt, Germany) samples with a diameter of d = 3 mm. Frequency measurements were per...
Dumux code for modelling stable water isotopologue transport within soils using fractionation parameterizations
Jul 19, 2024 - C-X5
Kiemle, Stefanie; Heck, Katharina, 2024, "Dumux code for modelling stable water isotopologue transport within soils using fractionation parameterizations", https://doi.org/10.18419/DARUS-3330, DaRUS, V1
DuMux source code to reproduce the results presented in J. Schneider, S. Kiemle, K. Heck, Y. Rothfuss, I. Braud, R. Helmig, J. Vanderborght (2024) Analysis of experimental and simulation data of evaporation-driven isotopic fractionation in unsaturated porous media. Vadose Zone Journal, e20363. The contained application allows modeling stable water...
SiSPAT-Isotope code for modelling stable water isotopologue transport within soils
Jul 19, 2024 - C-X5
Schneider, Jana; Braud, Isabelle; Rothfuss, Youri; Vanderborght, Jan, 2024, "SiSPAT-Isotope code for modelling stable water isotopologue transport within soils", https://doi.org/10.18419/DARUS-3595, DaRUS, V1
SiSPAT-Isotope source code to reproduce the results presented in J. Schneider, S. Kiemle, K. Heck, Y. Rothfuss, I. Braud, R. Helmig, J. Vanderborght (2024) Analysis of experimental and simulation data of evaporation-driven isotopic fractionation in unsaturated porous media. Vadose Zone Journal, e20363. SiSPAT is a one-dimensional numerical model of...
POREMAPS 1.0.0: Code, Benchmarks, Applications
Jun 21, 2024 - POREMAPS: Code, Benchmarks, Applications
Krach, David; Ruf, Matthias; Steeb, Holger, 2024, "POREMAPS 1.0.0: Code, Benchmarks, Applications", https://doi.org/10.18419/DARUS-3676, DaRUS, V1
Initial release 1.0.0 for POREMAPS, PORous Media Anisotropic Permeability Solver for Stokes flow including benchmarks and applications according to Krach et al. (2024). POREMAPS is a Finite Difference Method (FDM) -based parallized Stokes flow solver using MPI, specifically designed to process large binarized 3D image datasets of porous media such...
Data for: Capturing local details in fluid-flow simulations: options, challenges and applications using marker-and-cell schemes
May 21, 2024 - I-07: Grid refinement methods for the Navier-Stokes equations
Lipp, Melanie, 2024, "Data for: Capturing local details in fluid-flow simulations: options, challenges and applications using marker-and-cell schemes", https://doi.org/10.18419/DARUS-4183, DaRUS, V1, UNF:6:QcsEz1/bUSYNlCnGc1KRxw== [fileUNF]
This dataset contains the data in the journal paper "Capturing local details in fluid-flow simulations: options, challenges and applications using marker-and-cell schemes" of Melanie Lipp, Martin Schneider and Rainer Helmig. Particularly, Fig. 5a plots the absolute values of column 5 of `datafiles/localTruncErrExplanation_MomX_WithConserv.csv` Fig....
I-07: Grid refinement methods for the Navier-Stokes equations(Universität Stuttgart)
May 15, 2024
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