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Simulation numérique d'un tube flexible soumis à un écoulement interne

Published online by Cambridge University Press:  11 July 2007

Fabien Huvelin ,
Élisabeth Longatte  and
Mhamed Souli
Fabien Huvelin
Affiliation:
EDF R&D, Département Mécanique des Fluides, Énergies et Environnement, 6 quai Watier, 78400 Chatou, France
Élisabeth Longatte
Affiliation:
EDF R&D, Département Mécanique des Fluides, Énergies et Environnement, 6 quai Watier, 78400 Chatou, France
Mhamed Souli
Affiliation:
Laboratoire de Mécanique de Lille, Université des Sciences et Technologies de Lille 1, Cité Scientifique, 1 boulevard Paul Langevin, 59655 Lille, France
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Abstract

Cet article est consacré à la simulation numérique, par couplage externe de codes, de vibrations de structures flexibles induites par écoulements. Une revue des développements réalisés sur les deux codes disciplinaires mis en œuvre est tout d'abord présentée, puis une application au cas d'un tube flexible soumis à un écoulement interne pour de petits déplacements et un écoulement laminaire est proposée.

Keywords

Fluid-structure interactionpartitioned algorithminstability departureALE formulationflexible structureInteraction fluide-structurecouplage de codes externesdépart en instabilitéformulation ALEstructure flexible
Type
Research Article
Information
Mechanics & Industry , Volume 8 , Issue 2: Les journées AUM 2006, La Rochelle , March 2007 , pp. 143 - 149
Copyright
© AFM, EDP Sciences, 2007

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