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

On the maximal spreading of impacting compound drops

Haoran Liu, University of Science and Technology of China

On the maximal spreading of impacting compound drops

Vendredi 14 septembre 2018 11h, ECL, amphi 201

We numerically study the impact of a compound drop on a hydrophobic substrate using a ternary fluid diffuse-interface method, aiming to understand how the presence of the inner droplet affects (...)

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Droplets, vortices and cloud microphysics

Rama Govindarajan - International Centre for Theoretical Sciences -Bangalore - India

Droplets, vortices and cloud microphysics

Vendredi 21 septembre 2018, 11h, ECL, Bat. W1, Salle 105

In this talk I will discuss the dynamics of droplets in the vicinity of vortices. The dynamics is described by simple parameter-free equations which have a boundary layer structure. Droplets (...)

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Turbomachinery noise prediction : present and future

Stephane Moreau - Chair Adopsys - LMFA

Turbomachinery noise prediction : present and future

Vendredi 28 septembre 2018, 11h, ECL, Bat. W1, Amphi 201

A review of analytical models and numerical methods to yield both tonal and broadband contributions of noise sources is presented. The former rely on hybrid methods coupling analytical gust (...)

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 Acoustic radiation forces : Effects of fluid viscosity

Séminaire : Alexander Doinikov

Acoustic radiation forces : Effects of fluid viscosity

Vendredi 19 Octobre à 14h, Amphi Est, Bât Humanités, INSA de Lyon

When a body in a fluid is subjected to an acoustic wave field, the scattered wave from the body interacts with the incident wave, giving rise to the co-called acoustic radiation force. This force (...)

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 Aeroelastic instabilities of fan blades

Mehdi Vahdati - Imperial College London

Aeroelastic instabilities of fan blades

Lundi 22 Octobre - 11h - salle 106 Bât. W1 ECL

The aim of this presentation is to show the state-of-art computational aeroelasticity methods which are available for analyzing fan blades on modern civil aircraft. Fan blades in the modern high (...)

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 A numerical experiment on boundary layer noise

Xavier Gloerfelt – Laboratoire DynFluid – ENSAM Arts et Métiers ParisTech

A numerical experiment on boundary layer noise

Vendredi 16 Novembre, 11h - Salle 17 - Bât. W1bis !! - ECL

Excitation of the walls of a vehicle by turbulent boundary layers (TBL) constitutes a major source of interior noise. The random character of the wall pressure distribution induced by the (...)

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 séminaire Raúl Bayoán Cal - Portland State University

séminaire Raúl Bayoán Cal - Portland State University

Vendredi 18 janvier 11h - salle 106 Bât. W1 ECL

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