Numerical Solution of Fluid - Structure Interaction Problems by Finite Element Method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F09%3A00154144" target="_blank" >RIV/68407700:21220/09:00154144 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical Solution of Fluid - Structure Interaction Problems by Finite Element Method
Original language description
This paper is devoted to the topic of mathematical modelling and numerical simulation of the interaction of two dimensional incompressible viscous flow and a vibrating structure. A solid airfoil with two degrees of freedom is considered. The time dependent computational domain and a moving grid are taken into account with the aid of the Arbitrary Lagrangian-Eulerian (ALE) formulation of the Navier-Stokes equations. High Reynolds numbers up to 10^6 require the application of a suitable stabilization of the finite element discretization. Here, the modified Streamline-Upwind/Petrov-Galerkin (SUPG) together with Pressure Stabilizing/Petrov-Galerkin (PSPG) stabilization is applied and modified within the context of ALE formulation of Navier-Stokes system ofequations. The fluid model is coupled with the nonlinear structure model for the solid airfoil.
Czech name
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Czech description
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Project
<a href="/en/project/GA201%2F08%2F0012" target="_blank" >GA201/08/0012: Qualitative analysis and numerical solution of flow problems</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Algoritmy 2009 Proceedings of Contributed Papers and Posters
ISBN
978-80-227-3032-7
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
Slovak University of Technology, Faculty of Civil Engineering
Place of publication
Bratislava
Event location
Podbanske
Event date
Mar 15, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000267157200026

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