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Simulation of Compressible Flow in Time-Dependent Domains
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SYSNO ASEP 0345279 Document Type A - Abstract R&D Document Type Není vybrán druh dokumentu Title Simulation of Compressible Flow in Time-Dependent Domains Author(s) Kučera, V. (CZ)
Feistauer, M. (CZ)
Prokopová, Jaroslava (UT-L)
Horáček, Jaromír (UT-L) RID, ORCIDSource Title ESCO 2010 : Book of Abstracts. - Plzeň : University of West Bohemia, 2010 / Šolín P. ; Karban P. ; Cimrman R. ; Kruis J. - ISBN 978-80-7043-898-5
S. 62-62Number of pages 1 s. Action ESCO 2010 - European Seminar on Coupled Problems /2./ Event date 28.06.2010-02.07.2010 VEvent location Plzeň Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords fluid -- structure interaction ; finite element method ; biomechanics of voice Subject RIV BI - Acoustics R&D Projects OC09019 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z20760514 - UT-L (2005-2011) Annotation The paper is concerned with the simulation of inviscid compressible flow. The motion of the boundary of the domain occupied by the fluid is taken into account with the of the ALE (Arbitrary Lagrangian-Eulerian) formulation of the Euler and Navier-Stokes equations discretized by the discontinuous Galerkin finite element method. As the example, the simulation of the flow in human vocal folds is considered and compared with computations carried out by the finite volume method. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2011
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