Two dimensional compressible fluid-structure interaction model using DGFEM
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10139209" target="_blank" >RIV/00216208:11320/13:10139209 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-642-33134-3_39" target="_blank" >http://dx.doi.org/10.1007/978-3-642-33134-3_39</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-642-33134-3_39" target="_blank" >10.1007/978-3-642-33134-3_39</a>
Alternative languages
Result language
angličtina
Original language name
Two dimensional compressible fluid-structure interaction model using DGFEM
Original language description
The subject of this paper is the numerical solution of the interaction of compressible flow and an elastic body with a special emphasis on the simulation of vibrations of vocal folds during phonation onset. The time-dependence of the domain occupied by the fluid is treated by the ALE (Arbitrary Lagrangian-Eulerian) method and the compressible Navier-Stokes equations are written in the ALE form. The deformation of the elastic body, caused by the aeroelastic forces, is described by the linear dynamical elasticity equations. Both these systems are coupled by transmission conditions. For the space-discretization of the flow problem the discontinuous Galerkin finite element method (DGFEM) is used. The time-discretization is realized by the backward difference formula (BDF). The structural problem is discretize by the conforming finite element method and the Newmark method. The results of the use of two different coupling s and their comparison are presented
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA201%2F08%2F0012" target="_blank" >GA201/08/0012: Qualitative analysis and numerical solution of flow problems</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Numerical mathematics and advanced applications 2011
ISBN
978-3-642-33133-6
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
361-368
Publisher name
SPRINGER
Place of publication
Heidelberg
Event location
Leicester
Event date
Sep 5, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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