3 papers
physics.flu-dyn2022
Open-source finite volume solvers for multiphase (n-phase) flows involving either Newtonian or non-Newtonian complex fluids
Chris Dritselis, George Karapetsas
Two new control volume solvers multiFluidInterFoam and rheoMultiFluidInterFoam are presented for the simulation of Newtonian and non-Newtonian n-phase flows, respectively, fully ac…
physics.flu-dyn2020
Spreading and retraction dynamics of sessileevaporating droplets comprising volatile binary mixtures
A. G. L. Williams. G. Karapetsas, D. Mamalis, K. Sefiane +2
The dynamics of thin volatile droplets comprising of binary mixtures deposited on a heated substrate are investigated. Using lubrication theory, we develop a novel one-sided model…
cond-mat.soft2018
Effect of substrate topography, material wettability and dielectric thickness on reversible electrowetting
Nikolaos T. Chamakos, George Karapetsas, Athanasios G. Papathanasiou
Recent experiments by Kavousanakis et al., Langmuir, 2018 [1], showed that reversible electrowetting on superhydrophobic surfaces can be achieved by using a thick solid dielectric…