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dc.contributor.authorSváček, Petr
dc.contributor.authorHoráček, Jaromír
dc.identifier.citationApplied and Computational Mechanics. 2010, vol. 4, no. 2, p. 225-236.en
dc.identifier.issn1802-680X (Print)
dc.identifier.issn2336-1182 (Online)
dc.description.abstractIn this paper the numerical solution of two dimensional fluid-structure interaction problem is addressed. The fluid motion is modelled by the incompressible unsteady Navier-Stokes equations. The spatial discretization by stabilized finite element method is used. The motion of the computational domain is treated with the aid of Arbitrary Lagrangian Eulerian (ALE) method. The time-space problem is solved with the aid of multigrid method. The method is applied onto a problem of interaction of channel flow with moving walls, which models the air flow in the glottal region of the human vocal tract. The pressure boundary conditions and the effects of the isotropic and anisotropic mesh refinement are discussed. The numerical results are presented.en
dc.format12 s.cs
dc.publisherUniversity of West Bohemiaen
dc.relation.ispartofseriesApplied and Computational Mechanicsen
dc.rights© 2010 University of West Bohemia. All rights reserved.en
dc.subjectbiomechanika hlasové produkcecs
dc.subjectNavierova-Stokesova rovnicecs
dc.subjectmetoda konečných prvkůcs
dc.subjectLagrange-Eulerova metodacs
dc.titleNumerical approximation of flow in a symmetric channel with vibrating wallsen
dc.subject.translatedbiomechanics of voice productionen
dc.subject.translatedNavier-Stokes equationen
dc.subject.translatedfinite element methoden
dc.subject.translatedLagrange-Eulerian methoden
Appears in Collections:Volume 4, number 2 (2010)
Volume 4, number 2 (2010)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/1407

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