Title: Numerical approximation of fluid-structure interaction problems
Authors: Sváček, Petr
Citation: Applied and Computational Mechanics. 2008, vol. 2, no. 1, p. 133-144.
Issue Date: 2008
Publisher: University of West Bohemia
Document type: article
článek
URI: http://www.kme.zcu.cz/acm/old_acm/full_papers/acm_vol2no1_p014.pdf
http://hdl.handle.net/11025/1766
ISSN: 1802-680X (Print)
2336-1182 (Online)
Keywords: aproximační úlohy;proudění kapalin;Lagrangeův formalismus;metoda konečných prvků;matematický model;výpočetní modely ve fyzice
Keywords in different language: approximation problems;flow of fluid;Lagrange formalism;finite element method;mathematical model;computational methods in physics
Abstract: This paper is devoted to numerical approximations of fluid-structure interaction problems. Namely the problem of interaction of turbulent flow over flexibly supported airfoil is addressed. In order to model the turbulence effects the flow is described by Reynolds Averaged Navier-Stokes (RANS) equations. The Reynolds equations and the turbulence model is numerically approximated by the finite element method. In order to avoid spurious oscillations stabilization procedures are applied. The application of the developed numerical method is shown in several numerical experiments.
Rights: © 2008 University of West Bohemia. All rights reserved.
Appears in Collections:Volume 2, number 1 (2008)
Volume 2, number 1 (2008)

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