Particle Dynamics in Turbulent Flows

il y a 4 semaines


Palaiseau, France École nationale supérieure de techniques avancées Temps plein

**Particle dynamics in turbulent flows // Particle dynamics in turbulent flows**:

- Réf
- **ABG-110397**

**ADUM-45254**
- Sujet de Thèse- 21/01/2023- Autre financement public- École nationale supérieure de techniques avancées- Lieu de travail- Palaiseau - France- Intitulé du sujet- Particle dynamics in turbulent flows // Particle dynamics in turbulent flows- Mots clés- turbulence, particules, PIV résolue en temps, PTV, expériences, écoulements cisaillés
- turbulence, particle, Time resolved PIV, PTV, experiments, shear flows**Description du sujet**:

- Notre groupe a une longue expérience dans l'étude des écoulements chargés de particules pour lesquels nous avons développé des outils d'analyse spécifiques basés sur des mesures expérimentales couplées des deux phases (fluide et particules) et sur des méthodes de post-traitement efficaces. Nous souhaitons poursuivre nos efforts sur la compréhension de la concentration préférentielle et du clustering des particules inertielles et obtenir des résultats originaux sur le couplage entre les phases par la quantification des échanges d'énergie et de quantité de mouvement entre elles. Des collaborations avec le CIEMAT (Madrid, Espagne), le LEGI (Grenoble, France) et le CMAP (Polytechnique, Palaiseau, France) sont développées pour réaliser simultanément des simulations numériques ou des expériences complémentaires.
Our group has a longstanding experience in the study of particle laden flows for which we have developed specific analysis tools based on coupled experimental measurement of both phases (fluid and particles) and on efficient post-processing methods. We aim at pursuing our efforts on the understanding of preferential concentration and clustering of inertial particles and to get new insights in the coupling between phases through energy and momentum exchange quantification. Collaborations with CIEMAT (Madrid, Spain), LEGI (Grenoble, France) and CMAP (Polytechnique, Palaiseau, France) are developed to perform simultaneously numerical simulations or complementary experiments.
Début de la thèse : 01/10/2023-
**Nature du financement**:

- Autre financement public**Précisions sur le financement**:

- Appel anticipé*Concours IPP ou école membre*Contrat Doctoral E4C*Financement par crédits ANR***Présentation établissement et labo d'accueil**:

- École nationale supérieure de techniques avancées**Etablissement délivrant le doctorat**:

- École nationale supérieure de techniques avancées**Ecole doctorale**:

- 626 Ecole Doctorale de l'Institut Polytechnique de Paris30/04/2023



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