French version

Program CEA-SMAI/GAMNI

The Commissariat à l'Energie Atomique et aux Energies Alternatives (CEA) and the SMAI/GAMNI (the group on numerical methods for engineers of the French Society of Industrial and Applied Mathematics) organize the 36th seminar on :

COMPUTATIONAL FLUID DYNAMICS,

which will take place the 29 and 30th of January 2024 at the Institut Henri Poincaré in Paris (11 rue Pierre et Marie Curie, Paris 75005, France). Participation is free of charge and registration takes place on the premises.

Its goal is to gather physicists, mathematicians, numericians and engineers from various fields (aeronautics, energy, environment, biomedical...), working at the intersection of modeling, numerical simulation and mathematical analysis for fluid mechanics.

Schedule for Monday, January 29, 2024:

09h00-09h20 Welcome
9h20-10h00 Flore Nabet (CMAP, Ecole Polytechnique),
A Two-Phase Two-Fluxes Degenerate Cahn-Hilliard Model
10h00-10h40 Cosmin Burtea (Paris Cité),
Mathematical justification of a compressible bi-fluid system
10h40-11h10 Coffee break
11h10-11h50 Marianne Bessemoulin-Chatard (Nantes),
Discrete hypocoercivity for a nonlinear kinetic reaction model
11h50-12h30 Maxime Breden (CMAP, Ecole Polytechnique),
Orbites périodiques spontanées pour les équations de Navier-Stokes
12h30-13h30 lunch and discussions
13h30-15h00 Posters
15h00-15h30 Coffee break
15h30-16h10 Charlotte Perrin (CNRS Marseille),
Analyse et approximation des équations de Navier-Stokes partiellement congestionnées
16h10-16h50 Loic Balazi (CEA Saclay et CMAP),
Multi-scale Finite Element Method for incompressible flow in perforated domain
16h50-17h30 Laura Gastaldo (IRSN Cadarache),
A quasi non-dissipative second-order explicit MAC scheme for the large-eddy simulation of compressible flows

Schedule for Tuesday, January 30, 2024:

09h00-09h20 Welcome
9h20-10h00 Astrid Decoene (Bordeaux),
Modélisation et simulation numérique de l'interaction entre un fluide visqueux et des structures fines actives. Application au transport mucociliaire
10h00-10h40 Geoffrey Beck (INRIA Rennes),
Waves-floating structure interactions in Boussinesq regime
10h40-11h10 Coffee break
11h10-11h50 Adela Puscas (CEA Saclay),
Fluid-structure interaction problem of two coaxial flexible cylinders vibrating in a viscous fluid
11h50-12h30 Iain Henderson (Toulouse),
PDE constrained kernel regression methods
12h30-13h50 lunch and discussions
13h50-14h30 Arnaud Duran (Lyon),
Estimations d'énergie discrètes pour un modèle hyperbolique d'équations dispersives
14h30-15h10 Alessia Del Grosso (Bordeaux),
From supersonic to low Mach flows using multi-point numerical methods
15h10-15h40 Coffee break
15h40-16h20 Sarah Perez (Pau),
Robust Uncertainty Quantification for multitask Bayesian neural networks: application to inverse problems in Computational Fluid Dynamics and reactive flows
16h20-17h00 Laurent Chevillard (Lyon),
Simulation d'une dynamique linéaire menant à une perte de régularité : génération de champs gaussiens fractionnaires et applications à la turbulence des fluides

The members of the scientific committee for this seminar are:

Grégoire Allaire (Ecole Polytechnique)
Claire Chainais (Lille)
Bruno Després (Sorbonne Université)
Florian DeVuyst (Université de Technologie de Compiègne)
Philippe Fillion (CEA)
Antoine Gerschenfeld (CEA)
Raphaele Herbin (Université Aix-Marseille)
Samuel Kokh (CEA)
Pauline Lafitte (Centrale-Supélec)
Frédéric Lagoutière (Lyon)
Aline Lefebvre-Lepot (Centrale-Supélec)
Pierre-Henri Maire (CEA)
Marc Massot (Ecole Polytechnique)
Pascal Omnes (CEA)
Maria-Giovanna Rodio (CEA)
Marie-Hélène Vignal (Toulouse)

You can read the program of the 2023 edition, that of the 2022 edition, that of the 2021 edition, that of the 2020 edition, that of the 2019 edition, that of the 2018 edition.

Mirror site at CEA