Contribution à la modélisation et à la simulation des écoulements complexes : application à la rentrée atmosphérique et aux interactions particules-fluide
Language
fr
HDR
English Abstract
This manuscript is devoted to the presentation of the different studies that I have done since 2003 and the beginning of my Phd at the French Atomic Agency (CEA). I will try to put in perspective all the things done since ...Read more >
This manuscript is devoted to the presentation of the different studies that I have done since 2003 and the beginning of my Phd at the French Atomic Agency (CEA). I will try to put in perspective all the things done since then and give guidelines of what I should explore later. The works presented here essentially deal with the physics of atmospheric reentry and fluid-particles interactions. For these two mains applications we focus on models, mathematical properties, numerical results and experimental results.Read less <
Keywords
Théorie cinétique des gaz
Modèle BGK
Equation de Fokker-Planck
interaction particule fluide
BGK model
English Keywords
KInetic theory of gases
Fokker Planck equation
Fluid particle model
Origin
Hal imported