Laboratoire de Mécanique des Fluides et d'Acoustique - UMR 5509

LMFA - UMR 5509
Laboratoire de Mécanique des Fluides et d’Acoustique
Lyon
France


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Accueil > Actualités > Séminaires

Séminaires

Les séminaires du LMFA ont lieu le vendredi à 11h, et s’adressent à l’ensemble du laboratoire.
contact : louis.gostiaux@ec-lyon.fr, wouter.bos@ec-lyon.fr, benjamin.miquel@ec-lyon.fr

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 Moving boundary problems in cleaning (and decontamination) in place operations

Ian Wilson (Cambridge U.)

Moving boundary problems in cleaning (and decontamination) in place operations

Vendredi 18 Avril, 11h, UCBL (bât. Omega, amphi René Michel)

Cleaning and decontamination are essential operations in the manufacture of foods, pharmaceuticals and many everyday commodities. These operations consume large amounts of energy and material, (...)

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 Bluff bodies' wake : a universal sequence of bifurcations before chaos

Chloé Mimeau (CNAM)

Bluff bodies’ wake : a universal sequence of bifurcations before chaos

Vendredi 21 Février 2025, 11h (ECL, salle B11, bât H10)

This study provides strong evidence for a universal sequence of bifurcations transitioning from steady to quasiperiodic dynamics in the wake of symmetric bluff bodies with an aspect ratio close (...)

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 Anti-diffusive mixing in stratified turbulence

Rémi Tailleux (U. Reading)

Anti-diffusive mixing in stratified turbulence

Vendredi 24 Janvier 2025, 11h (amphi 1, bât. W1)

In stratified turbulent flows, vertical transport of tracers, such as heat, salinity in oceans, or water vapor in the atmosphere, is primarily achieved through turbulent molecular diffusive (...)

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 Gouttes soufflées : dynamique d'une goutte dans un écoulement cisaillé.

Julien Sebilleau (IMFT)

Gouttes soufflées : dynamique d’une goutte dans un écoulement cisaillé.

Vendredi 17 Janvier 2025, 10h, ECL (salle B11)

!!! --- Horaire inhabituel --- !!!
Le glissement d’une goutte sur une paroi en condition de mouillage partiel est un phénomène facilement observable par temps de pluie sur les vitres et (...)

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 10 years of ocean plastic pollution research : main findings and future perspectives

Giuseppe Suaria (CNR-ISMAR, Institute of Marine Sciences, Lerici)

10 years of ocean plastic pollution research : main findings and future perspectives

Vendredi 10 Janvier 2025, 11h, ECL (amphi 1, bât. W1)

This seminar will provide a comprehensive overview of the current state-of-the-art research on plastic pollution in the marine environment, highlighting critical knowledge gaps that the research (...)

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 Interfacial tension effects : a focus on fragmentation and Marangoni flows

Romain Vallon (LMFA)

Interfacial tension effects : a focus on fragmentation and Marangoni flows

Vendredi 13 Décembre 2024, 11h, ECL (salle B11, bât H10)

Interfacial tension plays a crucial role in multiphase configurations as for fragmentation and Marangoni flows. Liquid jet fragmentation is of most use in applications like aerospace cryogenic (...)

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 Self-channelisation in Dry Granular Flows

Francisco Rocha (IUSTI, Aix Marseille Université)

Self-channelisation in Dry Granular Flows

Vendredi 06 Décembre 2024, 11h (amphi 1, bât. W1)

Dense granular flows can spontaneously self-channelise by forming a pair of parallel-sided static levees on both sides of a central flowing channel. This process prevents lateral spreading and (...)

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 Focused ultrasound induced fluid flow in microchannels for bone healing

Elisa Ghiringhelli (IRPHE, Aix Marseille Université)

Focused ultrasound induced fluid flow in microchannels for bone healing

Vendredi 15 Novembre 2024, 11h, INSA (amphi Royer, bât. J. Ferrand)

Under physiological loading (low frequency cyclic loading), such as walking, it is known that the bone mechanotransduction relies on the mechanical stimulation of the dendritic bone cells, called (...)

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 Geostrophic turbulence and the formation of large scale structure

Edgar Knobloch (U. California Berkeley)

Geostrophic turbulence and the formation of large scale structure

Vendredi 8 Novembre 2024, 11h, INSA (amphi Royer)

Rotating convection is a prototypical system at the core of geophysical fluid dynamics. However, the parameter values for geophysical flows take values that are far outside those that can be (...)

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 On the importance of particle dynamics in environmental settling-driven flows, from planetary interiors to estuaries

Quentin Kriaa (U. Twente)

On the importance of particle dynamics in environmental settling-driven flows, from planetary interiors to estuaries

Vendredi 11 Octobre 2024, 11h, ECL (H10, salle B11)

In this seminar, I will present different laboratory experiments, complemented by numerical simulations, that aim at understanding settling-driven flows in the environment, from estuaries to (...)

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