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physics.flu-dyn2026
Air entrainment by an inclined smooth water jet
Théophile Gaichies, Arnaud Antkowiak, Anniina Salonen +1
Air entrainment can occur when a water jet impacts a water/air interface, a process central in various real systems, ranging from dam spills to breaking waves. Despite its prevalen…
physics.flu-dyn2023
Effective water/water contact angle at the base of an impinging jet
Théophile Gaichies, Arnaud Antkowiak, Anniiina Salonen +1
The base of a jet impinging on an ultrapure water bath is studied experimentally. At the impact point, a train of capillary waves develops along the jet. By performing Particle Tra…