On the Coupling of 3D and 1D Navier-Stokes Equations for Flow Problems in Compliant Vessels - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Computer Methods in Applied Mechanics and Engineering Année : 2001

On the Coupling of 3D and 1D Navier-Stokes Equations for Flow Problems in Compliant Vessels

Luca Formaggia
  • Fonction : Auteur
Fabio Nobile
Alfio Quarteroni
  • Fonction : Auteur
  • PersonId : 828810

Résumé

For the analysis of flows in compliant vessels, we propose an approach to couple the original 3D equations with a convenient 1D model. This multiscal- e strategy allows for a dramatic reduction of the computational complexity and is suitable for " absorbing " outgoing pressure waves. In particular, it is of utmost interest for the description of blood motion in the arterial system.

Dates et versions

hal-00691928 , version 1 (27-04-2012)

Identifiants

Citer

Luca Formaggia, Jean-Frédéric Gerbeau, Fabio Nobile, Alfio Quarteroni. On the Coupling of 3D and 1D Navier-Stokes Equations for Flow Problems in Compliant Vessels. Computer Methods in Applied Mechanics and Engineering, 2001, 191 (6-7), pp.561-582. ⟨10.1016/S0045-7825(01)00302-4⟩. ⟨hal-00691928⟩
238 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More