Computational Issues for Optimal Shape Design in Hemodynamics

Abstract : A Fluid-Structure Interaction model is studied for aortic flow, based on Koiter's shell model for the structure, Navier-Stokes equations for the fluid and transpiration for the coupling. It accounts for wall deformation while yet working on a fixed geometry. The model is established first. Then a numerical approximation is proposed and some tests are given. The model is also used for optimal design of a stent and possible recovery of the arterial wall elastic coefficients by inverse methods.
Type de document :
Chapitre d'ouvrage
Pekka Neittanmaaki. Mathematical modeling and Optimization of complex structures, 40, Springer Verlag, pp.3 - 20, 2015, Computational Methods in Applied Sciences, 〈10.1007/978-3-319-23564-6_1〉
Liste complète des métadonnées

Littérature citée [11 références]  Voir  Masquer  Télécharger

https://hal.sorbonne-universite.fr/hal-01558896
Contributeur : Olivier Pironneau <>
Soumis le : lundi 10 juillet 2017 - 10:52:30
Dernière modification le : mercredi 21 mars 2018 - 18:56:47
Document(s) archivé(s) le : mercredi 24 janvier 2018 - 06:57:03

Fichier

ProcConfJyvaskyla2014.pdf
Fichiers produits par l'(les) auteur(s)

Licence


Distributed under a Creative Commons Paternité 4.0 International License

Identifiants

Collections

UPMC | LJLL | USPC

Citation

Olivier Pironneau. Computational Issues for Optimal Shape Design in Hemodynamics. Pekka Neittanmaaki. Mathematical modeling and Optimization of complex structures, 40, Springer Verlag, pp.3 - 20, 2015, Computational Methods in Applied Sciences, 〈10.1007/978-3-319-23564-6_1〉. 〈hal-01558896〉

Partager

Métriques

Consultations de la notice

97

Téléchargements de fichiers

51