15 citations · 21 across the 2 of their papers we have counts for
3 papers
physics.flu-dyn2021★ 6 cited
Droplets on substrates with oscillating wettability
Josua Grawitter, Holger Stark
In recent decades novel solid substrates have been designed which change their wettability in response to light or an electrostatic field. Here, we investigate a droplet on substra…
physics.flu-dyn2020★ 15 cited
Steering droplets on substrates using moving steps in wettability
Josua Grawitter, Holger Stark
Droplets move on substrates with a spatio-temporal wettability pattern as generated, for example, on light-switchable surfaces. To study such cases, we implement the boundary-eleme…
nlin.AO2018
Dissipative systems with nonlocal delayed feedback control
Josua Grawitter, Reinier van Buel, Christian Schaaf +1
We present a linear model, which mimics the response of a spatially extended dissipative medium to a distant perturbation, and investigate its dynamics under delayed feedback contr…