LEGI - UMR 5519

The interaction of tidal currents with ocean bottom topography results in the radiation of internal gravity waves into the ocean interior. These waves are called internal tides and their (...)

The aim of my PhD work is to characterize pooling and draining processes in deep alpine valleys under decoupled stable conditions and quantify their effects on pollutant dispersion.
Cold-air (...)

Nous présentons les résultats expérimentaux, de l’influence d’un rideau de bulles d’air sur le déferlement des vagues, ce dernier est de type plongeant. Les expériences ont été réalisées en canal à (...)

This presentation is dealing with dynamics of gravity currents on a slope and better understanding the instabilities appearing and leading to the turbulent state of the ow, such as Görtler (...)

While the world assist to an increasing development of offshore wind energy, the environmental impact of offshore wind farms remains still unknown. If some recent studies have recently light up (...)

Les suspensions denses de particules solides immergées dans un fluide se retrouvent dans de nombreux phénomènes naturels tels que le transport de sédiment ou les coulées de débris et de nombreuses (...)

The Reykjanes ridge is situated between the Irminger basin and the Iceland basin, at the intersection of different flows determining the global ocean circulation. The flow coming from the Faroe (...)

As surface gravity waves propagate from deeper waters to the shore, their shape changes, primarily due to nonlinear wave interactions and further on due to breaking. The nonlinear effects amplify (...)

The sheet flow regime of sediment transport occurs when the shear stress exerted by the fluid flow on the sediment bed is high enough to set in motion a thick layer of particles. This phenomenon (...)

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