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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 Turbulence in dilute polymer solutions away from solid boundaries

Carlos da Silva - Instituto Superior Técnico - Lisbonne

Turbulence in dilute polymer solutions away from solid boundaries

Jeudi 22 janvier 2026 - 11h, Amphi 1bis, bât. W1, ECL

It is well known that when minute amounts of polymer are added into a Newtonian fluid the resulting fluid solution displays stark differences compared to a Newtonian fluid. One particularly (...)

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 One Cascade, Many Scales : A Unified Model of Low-Frequency Plasma Turbulence

Vincent David (Dartmouth College)

One Cascade, Many Scales : A Unified Model of Low-Frequency Plasma Turbulence

Reporté

A central problem in space and astrophysical plasmas is to understand how a weakly collisional medium is heated by turbulence. In such systems, the cascade is not free to develop in the manner (...)

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 Experimental surface waves : turbulence, shock waves and interaction with a hydrofoil

Guillaume Ricard (LPENSL)

Experimental surface waves : turbulence, shock waves and interaction with a hydrofoil

Jeudi 8 janvier 2026, 11h, Amphi 3, bât. W1, ECL

Wave dynamics at the surface of the ocean are a key phenomenon to understand the exchanges between the ocean and the atmosphere. However, many wave phenomena are still far from being fully (...)

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 Coupled oscillations, microstreaming, and other bubble-related phenomena

Gabriel Regnault (LMFA)

Coupled oscillations, microstreaming, and other bubble-related phenomena

Jeudi 5 Février 2026 - ECL (amphi 3, bât. W1)

Acoustic bubbles are known to allow a contactless and localized action on surrounding bodies, through a direct push-pull action or by the softer effect of microstreaming it generates in its (...)

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 Claudia Schiavini

Soutenance de thèse ECL

Claudia Schiavini

Mardi 20 janvier 2026, 14h, sala riunioni DIATI3, Politecnico di Torino, Turin, Italie

Atmospheric pollutant dispersion on industrial sites : concentration fluctuations in complex geometry terrains
Jury : - BUCCOLIERI Riccardo, examinateur
COSTA Giulia, examinatrice
PANEPINTO (...)

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Publications 2025

À noter

Master internship and PhD thesis

Regional models for turbulent convection in a rapidly rotating shell
In both planets, moons, (...)

Dynamic Calibration and Optimization Strategies for Subgrid-Scale Turbulence Modeling within the Framework of Lattice Boltzmann Simulations

Laboratoire de Mécanique des Fluides et Acoustique (LMFA), Lyon, France Supervisors : Emmanuel (...)

Stage M2 -Master Internship - Bubble cloud

Contacts :
Jean-Philippe Matas Hélène Scolan J John Soundar Jerome
Duration : 5 months ; (...)

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