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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121 to 130 of 135 Results
Optical Microscopy and pressure measurements of Enzymatically Induced Calcite Precipitation (EICP) in a microfluidic cell
Feb 10, 2021 - Publication: Experimental Methods and Imaging for Enzymatically Induced Calcite Precipitation in a microfluidic cell
Weinhardt, Felix; Class, Holger; Vahid Dastjerdi, Samaneh; Karadimitriou, Nikolaos; Lee, Dongwon; Steeb, Holger, 2021, "Optical Microscopy and pressure measurements of Enzymatically Induced Calcite Precipitation (EICP) in a microfluidic cell", https://doi.org/10.18419/DARUS-818, DaRUS, V1
Content: This dataset includes raw as well as processed data from three experiments (Exp 1 - 3). Each dataset consists of the readouts from the pressure sensor(s), as logged with the use of QmixElements, raw images, and segmented images. Log files: Data in the log files are essentially the raw output of the software QMixElements which is used to op...
The DUNE MMesh Module (Release 1.2)
Feb 5, 2021 - B03: Heterogeneous multi-scale methods for two-phase flow in dynamically fracturing porous media
Burbulla, Samuel, 2021, "The DUNE MMesh Module (Release 1.2)", https://doi.org/10.18419/DARUS-1257, DaRUS, V1
The dune-mmesh module is an implementation of the DUNE grid interface that wraps CGAL triangulations in 2D and 3D. It is also capable to export a prescribed set of cell facets as a dim-1 interface grid and remesh the grid when moving this interface.
Simulation Scripts for Motile Bacteria in a Channel
Jan 14, 2021 - lee18b_supplement
Lee, Miru, 2021, "Simulation Scripts for Motile Bacteria in a Channel", https://doi.org/10.18419/DARUS-1188, DaRUS, V1
Simulation scripts to simulate bacteria in a channel. Motility patterns run and tumble or straight swimming are supported. Requires Espresso simulation package. (http://espressomd.org/) For more information, see README.MD
Bacterial Trajectory Videos
Jan 14, 2021 - lee18b_supplement
Lohrmann, Christoph, 2021, "Bacterial Trajectory Videos", https://doi.org/10.18419/DARUS-1187, DaRUS, V1
Videos showing simulation of bacteria in a channel. The trajectories are generated using custom code for the Espresso simulation software (http://espressomd.org/)
High-resolution 3D Stokes reference solution for a free-flow channel over a structured porous domain
Jan 13, 2021 - Microscale analysis
Weishaupt, Kilian, 2021, "High-resolution 3D Stokes reference solution for a free-flow channel over a structured porous domain", https://doi.org/10.18419/DARUS-782, DaRUS, V1
3D numerical reference for the setup described in https://doi.org/10.1063/1.5092169.
Case1 - Single Fracture
Sep 2, 2020 - Verification benchmarks for single-phase flow in three-dimensional fractured porous media
Gläser, Dennis, 2020, "Case1 - Single Fracture", https://doi.org/10.18419/DARUS-862, DaRUS, V1, UNF:6:103YE3NiQa3v4NNImuR2yg== [fileUNF]
This dataset contains results related to the benchmark case 1 as described in detail 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-dimensional fractured porous media, arXiv e-prints,...
Replication data for "Importance of Specific Substrate Utilization by Microbes in Microbially Enhanced Coal-Bed Methane Production: A Modelling Study"
Jul 31, 2020 - Emmert2020a
Emmert, Simon; Class, Holger; Davis, Katherine; Gerlach, Robin, 2020, "Replication data for "Importance of Specific Substrate Utilization by Microbes in Microbially Enhanced Coal-Bed Methane Production: A Modelling Study"", https://doi.org/10.18419/DARUS-636, DaRUS, V1, UNF:6:etoZeSymT82caAlH+cVtVA== [fileUNF]
This contains the generated DuMuX model output (VTK files), extracted output (Python script) and plots (png) for the publication "Importance of Specific Substrate Utilization by Microbes in Microbially Enhanced Coal-Bed Methane Production: A Modelling Study" in International Journal of Coal Geology (Doi: https://doi.org/10.1016/j.coal.2020.103567)
micro-XRCT data set of Carrara marble with artificially created crack network: fast cooling down from 600°C
Jun 22, 2020 - Publication: An open, modular, and flexible micro X-ray computed tomography system for research
Ruf, Matthias; Steeb, Holger, 2020, "micro-XRCT data set of Carrara marble with artificially created crack network: fast cooling down from 600°C", https://doi.org/10.18419/DARUS-682, DaRUS, V1
micro-XRCT data set (projection and reconstructed images) of a Carrara marble core with a diameter of 5 mm. The sample was extracted with a water-cooled diamond drill from a bigger sample with a diameter of 30 mm and a length of 80 mm which was before subjected to following thermal treatment to initiate cracks: Starting at room temperature (20°C) t...
micro-XRCT data set of an in-situ flow experiment with an X-ray transparent flow cell
Jun 22, 2020 - Publication: An open, modular, and flexible micro X-ray computed tomography system for research
Ruf, Matthias; Steeb, Holger, 2020, "micro-XRCT data set of an in-situ flow experiment with an X-ray transparent flow cell", https://doi.org/10.18419/DARUS-691, DaRUS, V1
Micro-XRCT data sets (projection and reconstructed images) of an in-situ experiment with an X-ray transparent flow cell. As a porous medium, a 3 mm cylindrical sandstone core from the County of Bentheim was investigated. The conceptual design of the cell was presented in Fusseis et al. (2014) and offers the possibility to apply a confining and back...
micro-XRCT data set of Carrara marble with artificially created crack network: slow cooling down from 600°C
Jun 22, 2020 - Publication: Crystalline rocks
Ruf, Matthias; Steeb, Holger, 2020, "micro-XRCT data set of Carrara marble with artificially created crack network: slow cooling down from 600°C", https://doi.org/10.18419/DARUS-754, DaRUS, V1
micro-XRCT data set (projections and reconstructed images) of a Carrara marble core with a diameter of 5 mm. The sample was extracted with a water-cooled diamond drill from a bigger sample with a diameter of 30 mm and a length of 80 mm which was before subjected to following thermal treatment to initiate cracks: Starting at room temperature (20°C),...
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