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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181 to 190 of 196 Results
C04: Pore-scale and REV-scale approaches to biological and chemical pore-space alteration in porous media(Universität Stuttgart)
C04: Pore-scale and REV-scale approaches to biological and chemical pore-space alteration in porous media logo
Aug 11, 2020
Porosity and permeability are two major hydraulic properties that govern flow through porous media. Different kinds of processes can lead to alterations of the pore space which eventually change the hydraulic properties. This project focuses primarily on fluid-solid interfaces that are prone to change as a result of microbial activity. The alterati...
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)
Benchmarks(Universität Stuttgart)
Jul 9, 2020
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),...
EICP Model Calibration
Jun 16, 2020 - EICPModelCalibration
Hommel, Johannes, 2020, "EICP Model Calibration", https://doi.org/10.18419/DARUS-796, DaRUS, V1
EICP Model Calibration. Content: 1 excel spreadsheet with the experimental data 4 different model calibration sets in each .tar file: SorptionCoefficientsOnlyFitted.tar for the case where only the sorption coefficients of urease are fitted. SorptionCoefficientsAndConcentrationsFitted.tar for the case where the sorption coefficients of urease and ad...
Code and data of Bayesian inversion of hierarchical geostatistical models using a parallel-tempering sequential Gibbs MCMC
May 19, 2020 - B04: Hybrid discrete-continuum models for fractured porous media: model choice and random field/network generation
Reuschen, Sebastian; Xu, Teng; Nowak, Wolfgang, 2020, "Code and data of Bayesian inversion of hierarchical geostatistical models using a parallel-tempering sequential Gibbs MCMC", https://doi.org/10.18419/DARUS-741, DaRUS, V1
This dataset contains the code and all relevant data and of the paper "Bayesian inversion of hierarchical geostatistical models using a parallel-tempering sequential Gibbs MCMC" by Sebastian Reuschen, Teng Xu and Wolfgang Nowak. Always cite the paper together with this dataset because this dataset is not self-explanatory. The code.tar.gz file conta...
EICPModelCalibration(Universität Stuttgart)
Apr 24, 2020
B04: Hybrid discrete-continuum models for fractured porous media: model choice and random field/network generation(Universität Stuttgart)
B04: Hybrid discrete-continuum models for fractured porous media: model choice and random field/network generation logo
Apr 22, 2020
Fractured porous media are geometrically very complex. There are many competing model concepts to represent their structure in flow simulations; these models differ drastically in their level of geo¬metric detail and in their level of simplification and abstraction. Systematically choosing between these vastly different models, calibrating chosen m...
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