71 citations · 232 across the 9 of their papers we have counts for
9 papers
lcs4Foam -- An OpenFOAM Function Object to Compute Lagrangian Coherent Structures
Constantin Habes, Alexandra von Kameke, Mohammed Elwardi Fadeli +1
To facilitate the understanding and to quantitatively assess the material transport in fluids, a modern characterisation method has emerged in fluid dynamics in the last decades fo…
multiRegionFoam -- A Unified Multiphysics Framework for Multi-Region Coupled Continuum-Physical Problems
Heba Alkafri, Constantin Habes, Mohammed Elwardi Fadeli +5
This paper presents a unified framework, called multiRegionFoam, for solving multiphysics problems of the multi-region coupling type within OpenFOAM (FOAM-extend). It is intended t…
Large eddy simulation of flow in porous media: Analysis of the commutation error of the double-averaged equations
W. Sadowski, M. Sayyari, F. di Mare +1
The continuum approach employing porous media models is a robust and efficient solution method in the area of the simulation of fixed-bed reactors. This paper applies the double-av…
Capillary Rise -- A Computational Benchmark for Wetting Processes
D. Gründing, M. Smuda, T. Antritter +6
Four different numerical approaches are compared for the rise of liquid between two parallel plates. These are an Arbitrary Lagrangian-Eulerian method (OpenFOAM solver interTrackFo…
An Extended Volume of Fluid Method and its Application to Single Bubbles Rising in a Viscoelastic Liquid
Matthias Niethammer, Günter Brenn, Holger Marschall +1
An extended volume of fluid method is developed for two-phase direct numerical simulations of systems with one viscoelastic and one Newtonian phase. A complete set of governing equ…
Computational analysis of single rising bubbles influenced by soluble surfactant
Chiara Pesci, Andre Weiner, Holger Marschall +1
This paper presents novel insights about the influence of soluble surfactants on bubble flows obtained by Direct Numerical Simulation (DNS). Surfactants are amphiphilic compounds w…
Boundedness-Preserving Implicit Correction of Mesh-Induced Errors for VoF Based Heat and Mass Transfer
Simon Hill, Daniel Deising, Thomas Acher +3
Spatial discretisation of geometrically complex computational domains often entails unstructured meshes of general topology for Computational Fluid Dynamics (CFD). Mesh skewness is…
A numerical stabilization framework for viscoelastic fluid flow using the finite volume method on general unstructured meshes
Matthias Niethammer, Holger Marschall, Christian Kunkelmann +1
A robust finite volume method for viscoelastic flow analysis on general unstructured meshes is developed. It is built upon a general-purpose stabilization framework for high Weisse…
voFoam - A geometrical Volume of Fluid algorithm on arbitrary unstructured meshes with local dynamic adaptive mesh refinement using OpenFOAM
Tomislav Maric, Holger Marschall, Dieter Bothe
A new parallelized unsplit geometrical Volume of Fluid (VoF) algorithm with support for arbitrary unstructured meshes and dynamic local Adaptive Mesh Refinement (AMR), as well as f…