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Home > Teams > MEIGE team > Scientific communications > Group seminars

Group seminars

Informal seminars (20 min of presentation, usually Thursday at 1 pm) are organized in the team.

Send an email to:
Rémi Chassagne  .

Next seminars:

- 2023/11/09 Thursday 1pm - Thibault Leduque -

List of all seminars:

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Utilisation de la Fluorescence Induite par Laser pour des mesures de température en convection naturelle

Laser Induced Fluorescence to measure temperature in natural convective flows
Résumé :
La Fluorescence Induite par Laser (LIF) permet d’avoir accès, de manière quantitative et non-intrusive, à (...)

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Experimental investigation of sediment transport in sheet-flow conditions

Abstract :
In order to better understand the dominant physical mechanisms in intense bed-load transport (sheet flow) and the effect of the mobile layer on the turbulence (damping in the dense (...)

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Effect of the Coriolis force on the drainage of a circular tank

The aim of our experiment is to examine the impact of the Coriolis force on the drainage of a tank. We use a circular tank 2 m in diameter and a draining hole in the center. In 1856 Perrot talked (...)

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Focalisation linéaire d’ondes internes par un tore oscillant

En collaboration avec Evgeny Ermanyuk, Jan-Bert Flór & Natalia Shmakova
Parmi les phénomènes susceptibles de provoquer localement une intensification de l’amplitude des ondes internes de gravité (...)

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A drag-induced barotropic instability in air-sea interaction.

We discuss a new mechanism that induces barotropic instability in the ocean. It is due to air-sea interaction with a quadratic drag law and horizontal viscous dissipation in the atmosphere. We (...)

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An Empirical Investigation of Non-linear Energy Transfer from the M2 tide to M2 Subharmonic Wave Motions in the Kauai Channel

Long-duration observations of horizontal currents throughout nearly the entire water column at a location in the Kauai Channel, Hawaii (21.75˚N, 158.75˚W), are used to test hypotheses about the (...)

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Turbulent oceanic western-boundary layers at low latitude

Low latitude oceanic western-boundary layers range within the most turbulent regions in the worlds ocean. The Somali current system with the Great Whirl and the Brazilian current system with its (...)

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Free surface effects on the morphology of river dunes and their evolution to upper stage plane beds

A large number of bed form data from literature is analyzed, showing significantly different evolution of dune height and length in flows with low Froude numbers (negligible free surface effects) (...)

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Comparison of sediment flux: in-situ measurements versus simulation.

I will present the abilities of numerical models to predict the morphodynamics over sandy beds. The flow field and the water depth are calculated using the depth-averaged hydrodynamic model. The (...)

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Modelling sedimentation-consolidation in the framework of a one-dimensional two-phase flow model

During this short seminar, I will present a one-dimensional vertical two-phase flow model for sedimentation-consolidation process. The model is based on solving the continuity and momentum (...)

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