34 citations · 50 across the 6 of their papers we have counts for
5 papers · 1 filter
A new paradigm for computing hydrodynamic forces on particles in Euler-Lagrange point-particle simulations
Berend van Wachem, Hani Elmestikawy, Akshay Chandran +1
Accurate prediction of the hydrodynamic forces on particles is central to the fidelity of Euler-Lagrange (EL) simulations of particle-laden flows. Traditional EL methods typically…
Self-sorting of bidisperse particles in evaporating sessile droplets
Aman Kumar Jain, Fabian Denner, Berend van Wachem
This study investigates the dispersion and self-sorting dynamics of bidisperse particles, i.e., a mixture of two distinct particle sizes, during the evaporation of ethanol droplets…
Explicit Predictor-Corrector Method for Nonlinear Acoustic Waves Excited by a Moving Wave Emitting Boundary
Sören Schenke, Fabian Sewerin, Berend van Wachem +1
We present an explicit finite difference time domain method to solve the lossless Westervelt equation for a moving wave emitting boundary in one dimension and in spherical symmetry…
Transient structures in rupturing thin-films: Marangoni-induced symmetry-breaking pattern formation in viscous fluids
Li Shen, Fabian Denner, Neal Morgan +2
In the minutes immediately preceeding the rupture of a soap bubble, distinctive and repeatable patterns can be observed. These quasi-stable transient structures are associated with…
Capillary waves with surface viscosity
Li Shen, Fabian Denner, Neal Morgan +2
Experiments over the last 50 years have suggested a tentative correlation between the surface (shear) viscosity and the stability of a foam or emulsion. We examine this link theore…