12 citations · 26 across the 6 of their papers we have counts for
6 papers
twoPhaseInterTrackFoam: an OpenFOAM module for Arbitrary Lagrangian/Eulerian Interface Tracking with Surfactants and Subgrid-Scale Modeling
Moritz Schwarzmeier, Suraj Raju, Željko Tuković +3
We provide an implementation of the unstructured Finite-Volume Arbitrary Lagrangian / Eulerian (ALE) Interface-Tracking method for simulating incompressible, immiscible two-phase f…
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.…
Imaging and simulation-based analysis of evaporation flows over wetting edges
Suraj Raju, Felix Braig, Mathis Fricke +4
We monitor the evaporation of a volatile liquid (ethanol) from an inkjet-printed liquid film, consisting of a mixture of ethanol and ethylene glycol. Interferometric video imaging…
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 analytical study of capillary rise dynamics: Critical conditions and hidden oscillations
Mathis Fricke, El Assad Ouro-Koura, Suraj Raju +3
The rise of a liquid column inside a thin capillary against the action of gravity is a prototypical example of a dynamic wetting process and plays an important role for application…
Computing hydrodynamic eigenmodes of channel flow with slip -- A highly accurate algorithm
S. Raju, D. Gründing, T. Marić +2
The transient start-up flow solution with slip is a useful tool to verify Computational Fluid Dynamics (CFD) simulations. However, a highly accurate, open-source black box solution…