1 to 9 of 9 Results
Jul 19, 2022 - Evaporation-driven density instabilities in saturated porous media
Kloker, Leon; Bringedal, Carina, 2022, "Code for: Solution approaches for evaporation-driven density instabilities in a slab of saturated porous media", https://doi.org/10.18419/darus-3057, DaRUS, V1
This dataset concerns codes and solution approaches for a case of evaporation-driven density instabilities from a porous slab that is bounded vertically. Two solution approaches (Chebyshev-Galerkin and Fundamental matrix) for the resulting eigenvalue problem is included, as well... |
Apr 1, 2022 - Eigenvalue problem solver for evaporation-driven density instabilities in saturated porous media
Bringedal, Carina; Pieters, G. J. M.; Duijn, C. J. van, 2022, "Eigenvalue problem solver for evaporation-driven density instabilities in saturated porous media", https://doi.org/10.18419/darus-2577, DaRUS, V1
This code solves the resulting eigenvalue problem when considering onset of density-driven instabilities in a semi-infinite saturated porous medium which is subject to an evaporative flux for water and no-flux for the salt concentration from the top boundary. The eigenvalue probl... |
Nov 2, 2021 - Code for effective heat conductivity in thin porous media
Scholz, Lena; Bringedal, Carina, 2021, "Code for effective heat conductivity in thin porous media", https://doi.org/10.18419/darus-2026, DaRUS, V2
This code can be used to determine the effective heat conductivity of a thin periodic porous medium by solving a two- or three-dimensional local cell problem on pore scale using the software Netgen/NGSolve. The pore geometry of the representative cell and the boundary conditions... |
Oct 7, 2021 - Simulation of flow in deformable fractures using a quasi-Newton based partitioned coupling approach
Jaust, Alexander; Schmidt, Patrick, 2021, "Replication Data for: Simulation of flow in deformable fractures using a quasi-Newton based partitioned coupling approach", https://doi.org/10.18419/darus-1778, DaRUS, V1
This repository contains simulation data and postprocessing scripts used in the publication: Schmidt, P., Jaust, A., Steeb, H., Schulte, M.: "Simulation of flow in deformable fractures using a quasi-Newton based partitioned coupling approach". Computational Geosciences (2022). do... |
Mar 25, 2021 - Partitioned Coupling Schemes for Free-Flow and Porous-Media Applications with Sharp Interfaces
Jaust, Alexander; Weishaupt, Kilian; Flemisch, Bernd; Schulte, Miriam, 2021, "Replication Data for: Partitioned Coupling Schemes for Free-Flow and Porous-Media Applications with Sharp Interfaces", https://doi.org/10.18419/darus-1644, DaRUS, V1
This repository contains simulation data used in https://doi.org/10.1007/978-3-030-43651-3_57 including the scripts for determining the errors presented in the publication. Additional results for Navier-Stokes flow has been added. Further information on the dataset, its structure... |
Mar 11, 2021 - C02: Upscaling of pore-scale processes involving microstructural evolution
Freiherr von Wolff, Lars, 2021, "The DUNE-Phasefield Module (release 1.0)", https://doi.org/10.18419/darus-1634, DaRUS, V1
The DUNE-Phasefield module contains local operators and grid function spaces for solving Cahn-Hilliard and Cahn-Hilliard-Navier-Stokes systems in a FEM framework. The module additionally provides option-classes for physical properties, multiple Cahn-Hilliard potentials, a timeste... |
Feb 25, 2021 - Upscaled equations for two-phase flow in highly heterogeneous porous media: Varying permeability and porosity
Bringedal, Carina, 2021, "Data and code for Upscaled equations for two-phase flow in highly heterogeneous porous media: Varying permeability and porosity", https://doi.org/10.18419/darus-1376, DaRUS, V1
This dataset contains the code and simulation results for the paper "Upscaled equations for two-phase flow in highly heterogeneous porous media: Varying permeability and porosity" by Tufan Ghosh, Carina Bringedal, Rainer Helmig and G. P. Raja Sekhar. Based on a layered permeabili... |
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. |
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 be... |