Result: Modelling of fluid-structure interactions with the space-time finite elements : Solution techniques

Title:
Modelling of fluid-structure interactions with the space-time finite elements : Solution techniques
Authors:
TEZDUYAR, Tayfun E, SATHE, Sunil
Source:
Stabilized, multiscale and multiphysics methodsInternational journal for numerical methods in fluids. 54(6-8):855-900
Publisher Information:
Chichester: Wiley, 2007.
Publication Year:
2007
Physical Description:
print, 107 ref
Original Material:
INIST-CNRS
Subject Terms:
Mechanics acoustics, Mécanique et acoustique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Domaines classiques de la physique (y compris les applications), Fundamental areas of phenomenology (including applications), Mécanique des solides, Solid mechanics, Mécanique des structures et des milieux continus, Structural and continuum mechanics, Vibration, onde mécanique, stabilité dynamique (aéroélasticité, contrôle vibration...), Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...), Mécanique des fluides, Fluid dynamics, Méthodes de calcul en mécanique des fluides, Computational methods in fluid dynamics, Algorithme, Algorithm, Algoritmo, Génération maille, Mesh generation, Interaction fluide structure, Fluid structure interaction, Interacción fluido estructura, Modélisation, Modeling, Modelización, Mécanique fluide numérique, Computational fluid dynamics, Mecánica fluido numérica, Méthode élément fini, Finite element method, Método elemento finito, Préconditionnement, Preconditioning, Precondicionamiento, Simulation numérique, Numerical simulation, Simulación numérica, finite elements, fluid-structure interactions, segregated solution techniques, space-time methods
Time:
4640, 4711
Document Type:
Conference Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Team for Advanced Flow Simulation and Modeling {T*kAFSM), Mechanical Engineering, Rice University -MS 321, 6100 Main Street, Houston, TX 77005, United States
ISSN:
0271-2091
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=18888650
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Physics: fluid mechanics

Physics: solid mechanics
Accession Number:
edscal.18888650
Database:
PASCAL Archive

Further Information

The space-time fluid-structure interaction (FSI) techniques developed by the Team for Advanced Flow Simulation and Modeling (T*AFSM) have been applied to a wide range of 3D computation of FSI problems, some as early as in 1994 and many with challenging complexities. In this paper, we review these space-time FSI techniques and describe the enhancements introduced recently by the T*AFSM to increase the scope, accuracy, robustness and efficiency of these techniques. The aspects of the FSI solution process enhanced include the deforming-spatial-domain/stabilized space-time (DSD/SST) formulation, the fluid-structure interface conditions, the preconditioning techniques used in iterative solution of the linear equation systems, and a contact algorithm protecting the quality of the fluid mechanics mesh between the structural surfaces coming into contact. We present a number of 3D numerical examples computed with these new stabilized space-time FSI (SSTFSI) techniques.