3 papers
physics.flu-dyn2026
On the rectification of oscillatory flows by flexible leaflets in a confined geometry
Omar Abukabsha, Simon Gsell, Martin Brandenbourger
Inspired by biological systems, extensive research has explored how fluid-structure interactions in compliant channels and confined geometries control fluid transport. While local…
physics.flu-dyn2025
Inferring viscoplastic models from velocity fields: a physics-informed neural network approach
Martin Lardy, Sham Tlili, Simon Gsell
Fluid-like materials are ubiquitous, spanning from living biological tissues to geological formations, and across scales ranging from micrometers to kilometers. Inferring their rhe…
physics.flu-dyn2025
Pilot-wave hydrodynamics of a particle in a density-stratified fluid
Simon Gsell, Patrice Le Gal
Inspired by bouncing drop experiments that revealed how macroscopic systems can exhibit wave-particle properties previously thought to be exclusive to quantum systems, we introduce…