15 citations · 40 across the 8 of their papers we have counts for
5 papers · 1 filter
DNS of the Early Phase of Oblique Droplet Impact on Thin Films with FS3D
Jonathan Lukas Stober, Johanna Potyka, Matthias Ibach +2
Spray impacts occur in several environmental and technical applications. The impact of droplets at different angles onto walls covered with a thin film of the same liquid can be re…
Liquid distribution after head-on separation of two colliding immiscible liquid droplets
Johanna Potyka, Kathrin Schulte, Carole Planchette
Head-on collisions of two immiscible liquid droplets lead to a collision complex, which may either remain stable in the form of a single compound drop, or fragment into two main da…
A Volume of Fluid Method for Three Dimensional Direct Numerical Simulations of Immiscible Droplet Collisions
Johanna Potyka, Kathrin Schulte
An advanced Volume of Fluid (VOF) method is presented that enables performant three-dimensional Direct Numerical Simulations (DNS) of the interaction of two immiscible fluids in a…
Towards DNS of Droplet-Jet Collisions of Immiscible Liquids with FS3D
Johanna Potyka, Jonathan Stober, Jonathan Wurst +4
In-air microfluidics became a new method for technical production processes with ultra-high throughput formerly performed in micro channels. Direct Numerical Simulations (DNS) prov…
New Approaches for the Interface Reconstruction and Surface Force Computation for Volume of Fluid Simulations of Droplet Interaction of Immiscible Liquids
Johanna Potyka, Kathrin Schulte
The complexity of binary droplet collisions increases for the collision of immiscible liquids with the occurrence of triple lines and thin encapsulating films. The Volume of Fluid…