LEGI - UMR 5519

Simulating bubbles and their role in shockwave and ultrasound therapies
High-intensity acoustic waves are increasingly used to manipulate matter in biological settings, with applications ranging (...)

Three-dimensional metrology based on plenoptic imaging : application to the characterization of liquid-gas interfaces.
Two-phase flows are present in many applications, both industrial and (...)

Overturning events in stratified turbulence
I will present the latest results of the investigation of stratified turbulence in the Coriolis facility. Energy is injected into linearly stratified (...)

Air entrainment by plunging jets and droplet trains
Transportation of air into the liquid phase in the form of bubbles is a well-known phenomenon. This ubiquitous and complex process facilitates (...)

Mélange de jets hétérogènes : Effets de densité et de viscosité
Dans cette étude, nous nous intéressons aux statistiques conditionnées à l’interface de jets à viscosité, densité et diffusivité variable. (...)

Les 12 et 13 mars 2026 sur le site du Laboratoire des Écoulements Géophysiques et Industriels (LEGI) à Grenoble, le groupe « Machines/ Cavitation » de la Société Hydrotechnique de France (SHF) avec la (...)

Absolute equilibrium dynamics in 3d turbulence
Turbulence is ubiquitous in atmospheric winds, ocean currents, and industrial flows and presents complex out-of-equilibrium dynamics, characterized (...)

Geostrophic turbulent convection
Buoyantly-driven rotating turbulence occurs in planetary and stellar interiors, where it is responsible for mixing and transport (of heat, composition, momentum, (...)

Resonant sloshing in circular cylinders : counter-rotating waves and triadic interactions
Liquid sloshing ---the dynamics of a liquid free surface induced by the motion of its container--- plays (...)