14 citations · 19 across the 12 of their papers we have counts for
4 papers · 2 filters
Experimental and numerical investigation of reactive species transport around a small rising bubble
Andre Weiner, Jens Timmermann, Chiara Pesci +4
In this article, we present experimental and numerical techniques to investigate the transfer, transport, and reaction of a chemical species in the vicinity of rising bubbles. In t…
A Kinematic Evolution Equation for the Dynamic Contact Angle and some Consequences
Mathis Fricke, Matthias Köhne, Dieter Bothe
We investigate the moving contact line problem for two-phase incompressible flows with a kinematic approach. The key idea is to derive an evolution equation for the contact angle i…
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…
Highly accurate numerical computation of implicitly defined volumes using the Laplace-Beltrami operator
Johannes Kromer, Dieter Bothe
This paper introduces a novel method for the efficient and accurate computation of the volume of a domain whose boundary is given by an orientable hypersurface which is implicitly…