Sixth Workshop on Compressible Multiphase Flows

17 juin 2024, 09:00 → 19 juin 2024, 13:00 Europe/Paris

Objective of the workshop

In this workshop, we will address the modelling of multiphase flows. The goal is to share modelling methods, difficulties, (rigorous or more phenomenological) analysis, allowing the description of multiphase flows with exchanges (mass transfer, energy exchange…) and apparition of shock waves.  
You can also find

• the webpage of the previous workshop,
• the proceedings of the first workshop in 2018,
• the proceedings of the second workshop in 2019,
• the proceedings of the third and fourth workshops in 2021 et 2022.

 

Several talks are planned, with parts dedicated to open discussions. The main subjects will be a priori:

• the Physics of multiphase flows with mass transfer and high energy exchanges,
• derivation and study of PDE models for compressible multiphase flows,
• construction of coherent thermodynamical laws.

Note that one-velocity and multi-velocity models will be considered.

Program

The talks will start Monday 17, and finish Wednesday 19. 

Speakers (tentative list)

Frédérique Charles — Sorbonne Université (40min)
Modelling of internal energy exchanges in sprays

Firas Dhaouadi — University of Trento (40min)
A hyperbolic approximation of the Cahn-Hilliard model

Sergey Gavrilyuk — Aix-Marseille Université (40min)
Hyperbolic model of heat conduction

Ward Haegeman — ONERA / CMAP (40min)
Multi-fluid models for two-phase flows with non-equilibrium effects

Siegfried Müller — RWTH Aachen University (40min)
Investigation of isothermal Baer-Nunziato-type models

Vincent Perrier — Inria (40min)
Un modèle multiphasique monodimensionnel complètement fermé

Emmanuelle Rio — Université Paris-Saclay (40min)
Hydrodynamics of thin films as a tool to explain soap film life and death

Christian Rohde — Stuttgart University (40min)
Homogenization of compressible Liquid-Vapour Flow in Porous Media Domains

Philippe Villedieu — ONERA (40min)
Large-scale simulation of wetting phenomena based on a diffuse contact line model

Gauthier Lazare  — EDF & Université de Strasbourg (20min)
Hyperbolicité d’un modèle diphasique déséquilibré en vitesse

Corentin Stéphan — CEA & Université de Montpellier (20min)
Loi d'état triphasique pour l'étain

Poster session

A poster session will be organized. If you are interested in presenting your recent works in the topics of the workshop, we would be happy to welcome you. Please contact the organizers, sending a title and an abstract of your poster.

Émile Deléage — Aix-Marseille Université
A consistent depth-averaged model for granular flow with mu(I) rheology

Pierre Gonin–Joubert — Université Claude Bernard Lyon 1
Homogénéisation pour Navier-Stokes compressible 1D avec température et sans conductivité thermique

Guillaume Jomée — EDF
Relaxation process in an immiscible compressible three phase flow model with mass transfer

Jens Keim — University of Stuttgart
Comparison of Van der Waals-Korteweg-type Models to Molecular Dynamics Simulations

Hasel Cicek Konan — University of Stuttgart
Approximation of the Navier-Stokes-Cahn-Hilliard System for Two-phase Flows

Gauthier Lazare — EDF & Université de Strasbourg
Schémas Volumes Finis préservant le principe du min-max pour l’équation de déséquilibre d’un modèle diphasique homogène

Pierrick Le Vourc'h — Université de Montpellier
Dérivation d'un modèle d'écoulement diphasique compressible stratifié

Christina Mahmoud — Université de Montpellier
Uniformly Accurate Schemes for Hyperbolic Relaxation Systems

Florian Wendt — University of Stuttgart
Derivation of a Baer--Nunziato mixture model for fluids with internal capillarity in 1-D

Practical informations

Location

Conference room of the Institut de Recherche Mathématique Avancée, Strasbourg (map).

Restaurant

Meet in front of Maison Kammerzell at 7pm Tuesday evening!

Organizing committee

Philippe Helluy, Jean-Marc Hérard, Nicolas Seguin.

 

 

lundi 17 juin

1 Hyperbolic model of heat conduction

Orateur: Sergey Gavrilyuk (Aix-Marseille Université)

15:00 Pause café

2 Modelling of internal energy exchanges in sprays

Orateur: Frédérique Charles (LJLL, UPMC)

3 Hyperbolicité d’un modèle diphasique déséquilibré en vitesse

Orateur: Gauthier Lazare (EDF & Université de Strasbourg)

mardi 18 juin

4 Investigation of isothermal Baer-Nunziato-type models

Orateur: Siegfried Müller (RWTH Aachen University)

10:00 Pause café

5 Hydrodynamics of thin films as a tool to explain soap film life and death

Orateur: Emmanuelle Rio (Université Paris-Saclay)

6 Multi-fluid models for two-phase flows with non-equilibrium effects

Orateur: Ward Haegeman (ONERA/CMAP)

12:30 Déjeuner

7 Homogenization of compressible Liquid-Vapour Flow in Porous Media Domains

Orateur: Christian Rohde (Stuttgart University)

15:00 Pause café

8 Loi d'état triphasique de l'étain

Orateur: Corentin Stéphan (CEA & Université de Montpellier)

Session poster

mercredi 19 juin

9 Large-scale simulation of wetting phenomena based on a diffuse contact line model

Orateur: Philippe Villedieu (ONERA)

10:00 Pause café

10 A hyperbolic approximation of the Cahn-Hilliard model

Orateur: Firas Dhaouadi (University of Trento)

11 A fully closed one dimensional model for two-phase flows

Orateur: Vincent Perrier (Inria)