33 citations · 94 across the 11 of their papers we have counts for
11 papers
An extension of the box method discrete fracture model (Box-DFM) to include low-permeable barriers with minimal additional degrees of freedom
Ziyao Xu, Dennis Gläser
The box method discrete fracture model (Box-DFM) is an important finite volume-based discrete fracture model (DFM) to simulate flows in fractured porous media. In this paper, we in…
A mortar method for the coupled Stokes-Darcy problem using the MAC scheme for Stokes and mixed finite elements for Darcy
Wietse M. Boon, Dennis Gläser, Rainer Helmig +2
A discretization method with non-matching grids is proposed for the coupled Stokes-Darcy problem that uses a mortar variable at the interface to couple the marker and cell (MAC) me…
A pragmatic workflow for research software engineering in computational science
Tomislav Marić, Dennis Gläser, Jan-Patrick Lehr +4
University research groups in Computational Science and Engineering (CSE) generally lack dedicated funding and personnel for Research Software Engineering (RSE), which, combined wi…
The FluidFlower International Benchmark Study: Process, Modeling Results, and Comparison to Experimental Data
Bernd Flemisch, Jan M. Nordbotten, Martin Fernø +30
Successful deployment of geological carbon storage (GCS) requires an extensive use of reservoir simulators for screening, ranking and optimization of storage sites. However, the ti…
A sustainable infrastructure concept for improved accessibility, reusability, and archival of research software
Timo Koch, Dennis Gläser, Anett Seeland +6
Research software is an integral part of most research today and it is widely accepted that research software artifacts should be accessible and reproducible. However, the sustaina…
Flux-mortar mixed finite element methods with multipoint flux approximation
Wietse M. Boon, Dennis Gläser, Rainer Helmig +1
The flux-mortar mixed finite element method was recently developed for a general class of domain decomposition saddle point problems on non-matching grids. In this work we develop…
Evaluation of tools for describing, reproducing and reusing scientific workflows
Philipp Diercks, Dennis Gläser, Ontje Lünsdorf +3
In the field of computational science and engineering, workflows often entail the application of various software, for instance, for simulation or pre- and postprocessing. Typicall…
A Research Software Engineering Workflow for Computational Science and Engineering
Tomislav Maric, Dennis Gläser, Jan-Patrick Lehr +4
University research groups in Computational Science and Engineering (CSE) generally lack dedicated funding and personnel for Research Software Engineering (RSE), which, combined wi…
Coupling staggered-grid and vertex-centered finite-volume methods for coupled porous-medium free-flow problems
Martin Schneider, Dennis Gläser, Kilian Weishaupt +3
In this work, a new discretization approach for coupled free and porous-medium flows is introduced, which uses a finite volume staggered-grid method for the discretization of the N…
Coupling Staggered-Grid and MPFA Finite Volume Methods for Free Flow/Porous-Medium Flow Problems
Martin Schneider, Kilian Weishaupt, Dennis Gläser +2
A discretization is proposed for models coupling free flow with anisotropic porous medium flow. Our approach employs a staggered grid finite volume method for the Navier-Stokes equ…
Call for participation: Verification benchmarks for single-phase flow in three-dimensional fractured porous media
Inga Berre, Wietse Boon, Bernd Flemisch +6
This call for participation proposes four benchmark tests to verify and compare numerical schemes to solve single-phase flow in fractured porous media. With this, the two-dimension…