LEGI - UMR 5519

08/02/2018 - Jorge Hugo Silvestrini
Gravity-driven riverine outflows are responsible for carrying sediments to the coastal waters. The turbulent mixing in these flows is associated with shear (...)

02/02/2018 - Jérémie Dagaut Gravity currents have a key role in the oceanic and atmospheric circulation processes. They often occur on surfaces with complex topography. In the present study, (...)

12/01/18 - Miguel Calpe-Linares
Most geophysical flows occur in density stratified environments such as oceans and atmosphere. Due to the vertical stratification, motions in the direction of (...)

15/12/17 - Remi Chassagne
The formation and the dynamics of undular bores in open channel are investigated using a two dimensional depth integrated model containing dispersive terms. First the (...)

07/12/17 - Achim Wirth
We establish the fluctuation-dissipation relation for a turbulent fluid layer (ocean) subject to frictional forcing by a superposed lighter fluid layer (atmosphere), (...)

23/11/17 - Achim Wirth
We establish the fluctuation-dissipation relation for a turbulent fluid layer (ocean) subject to frictional forcing by a superposed lighter fluid layer (atmosphere), (...)

09/11/17 - Antoine Martin
Gravity currents (GC) are key processes that affect atmospheric, ocean and coastal circulation. Modeling of gravity currents mainly rely on classical studies made on (...)

05/10/17 - Eletta Negretti
Gravity currents often occur on complex topographies and are therefore subject to spatial development. We present experimental results on continuously supplied gravity (...)

19/09/17 - Antoine Mathieu
Scour around structures is a major engineering issue that requires a detailed description of the flow field as well as sediment transport processes. Due to enhanced (...)

09/12/2016
Thibaud Revil-Baudard
In the literature, the influence of the turbulence on solid particles settling velocity has been clearly highlighted. Depending on the turbulence and sediment (...)