105 citations · 250 across the 21 of their papers we have counts for
6 papers · 1 filter
Bridging the scales in capillary rise dynamics with complexity-reduced models
Mathis Fricke, Suraj Raju, El Assad Ouro-Koura +5
Dynamic wetting processes inherently manifest as multiscale phenomena. While the capillary length is typically millimeters, solid-liquid interactions occur at the nanometer scale.…
Analytical and numerical validation of a plate-plate tribometer for measuring wall slip
Muhammad Hassan Asghar, Tomislav Maric, Houssem Ben Gozlen +5
We model the Darmstadt Slip Length Tribometer (DSLT), specially designed to measure viscosity and slip length simultaneously for lubrication gaps in the range of approximately 10 m…
An unstructured geometrical un-split VOF method for viscoelastic two-phase flows
Matthias Niethammer, Muhammad Hassan Asghar, Tomislav Maric +1
Since viscoelastic two-phase flows arise in various industrial and natural processes, developing accurate and efficient software for their detailed numerical simulation is a highly…
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…
Stabilizing the unstructured Volume-of-Fluid method for capillary flows in microstructures using artificial viscosity
Luise Nagel, Anja Lippert, Tobias Tolle +3
Parasitic currents still pose a significant challenge for the investigation of two-phase flow in Lab-on-Chip (LoC) applications with Volume-of-Fluid (VoF) simulations. To counter t…
Numerical wetting benchmarks -- advancing the plicRDF-isoAdvector unstructured Volume-of-Fluid (VOF) method
Muhammad Hassan Asghar, Mathis Fricke, Dieter Bothe +1
The numerical simulation of wetting and dewetting of geometrically complex surfaces benefits from unstructured numerical methods because they discretize the domain with second-orde…