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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21 to 30 of 48 Results
Code for effective heat conductivity in thin porous media(Universität Stuttgart)
Jun 14, 2021A05: Pore scale formulations for evaporation, and upscaling to REV scale
Codes, scripts and related data(Universität Stuttgart)
May 27, 2021D02: Parallel numerical coupling methods for interface problems
This Dataverse contains codes and scripts used in project D02 of the SFB1313 that are not directly related to any publication.
Dual-network model(Universität Stuttgart)
Apr 29, 2021A02: Advanced modelling concepts for coupling free flow with porous-media flow
Simulation results and grid data.
C05: Process-dependent porosity-permeability relations for fluid-solid reactions in porous media(Universität Stuttgart)
C05: Process-dependent porosity-permeability relations for fluid-solid reactions in porous media logo
Mar 19, 2021
Fluid-solid reactions pose a challenge for modelling flow and transport in porous media due to the dynamic changes in the pore space and the associated alteration of the permeability. This project aims to use Magnetic Resonance Imaging and X-ray computer microtomography measureme...
Predicting Solvation Free Energies in Non-Polar Solvents using ClassicalDensity Functional Theory based on the PC-SAFT equation of state (Universität Stuttgart)
Mar 17, 2021A01: Molecular detail in fluid simulations: Density Functional Theory within component and momentum balances
This dataverse contains the intramolecular configurations of the considered solute molecules in n-hexane, cyclohexane and benzene used to calculate solvation free energies using classical density functional theory based on the PC-SAFT equation of state. The files include the cart...
A01: Molecular detail in fluid simulations: Density Functional Theory within component and momentum balances(Universität Stuttgart)
A01: Molecular detail in fluid simulations: Density Functional Theory within component and momentum balances logo
Mar 17, 2021
Most porous materials involve non-uniform solid surfaces. This project applies and further develops classical density functional theory (DFT) to study how chemical and structural heterogeneities of the porous material alter adsorption isotherms, wetting behaviour, surface tension...
A03: Development of interface concepts using averaging techniques(Universität Stuttgart)
A03: Development of interface concepts using averaging techniques logo
Mar 16, 2021
New, more general interface conditions are required to couple free-flow and porous-medium systems since traditional coupling concepts provide reliable results for simplified cases only. Averaging theory is a powerful mathematical tool that can be applied to derive such conditions...
Partitioned Coupling Schemes for Free-Flow and Porous-Media Applications with Sharp Interfaces(Universität Stuttgart)
Mar 16, 2021D02: Parallel numerical coupling methods for interface problems
This dataverse collects data and codes for coupling free flow and porous-media flow with DuMuX and preCICE. More specifically, the results have been presented in the publication: Jaust A., Weishaupt K., Mehl M., Flemisch B. (2020) Partitioned Coupling Schemes for Free-Flow and Po...
D02: Parallel numerical coupling methods for interface problems(Universität Stuttgart)
D02: Parallel numerical coupling methods for interface problems logo
Mar 16, 2021
The aim of the project is to provide technical and numerical methods for the coupling of free flow and porous-media flow at the REV (representative elementary volume) scale. This involves the development of sophisticated methods in three basic coupling components: (i) iterative s...
C02: Upscaling of pore-scale processes involving microstructural evolution(Universität Stuttgart)
C02: Upscaling of pore-scale processes involving microstructural evolution logo
Mar 8, 2021
Processes like multi-phase flow and reactive transport in porous media are encountered in many engineering applications. Such processes occur and interact on different scales and in complex domains. Particularly challenging is the case when evolving interfaces are encountered on...
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