21 citations · 21 across the 1 of their papers we have counts for
4 papers · 1 filter
Capillary-scale solid rebounds: experiments, modelling and simulations
Carlos A. Galeano-Rios, Radu Cimpeanu, Isabelle A. Bauman +3
A millimetre-size superhydrophobic sphere impacting on the free surface of a quiescent bath can be propelled back into the air by capillary effects and dynamic fluid forces, whilst…
Active control of liquid film flows: beyond reduced-order models
Radu Cimpeanu, Susana N. Gomes, Demetrios T. Papageorgiou
The ability to robustly and efficiently control the dynamics of nonlinear systems lies at the heart of many current technological challenges, ranging from drug delivery systems to…
Deformation and dewetting of liquid films under gas jets
C. J. Ojiako, R. Cimpeanu, H. Bandulasena +2
We study the deformation and dewetting of liquid films under impinging gas jets using experimental, analytical and numerical techniques. We first derive a reduced-order model (a th…
Instability and dripping of electrified liquid films flowing down inverted substrates
Ruben J Tomlin, Radu Cimpeanu, Demetrios T Papageorgiou
We consider the gravity-driven flow of a perfect dielectric, viscous, thin liquid film, wetting a flat substrate inclined at a non-zero angle to the horizontal. The dynamics of the…