Discontinuous Galerkin Method for the Solution of Fluid-Structure Interaction Problems with Applications to the Vocal Folds Vibration
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F20%3A00538968" target="_blank" >RIV/61388998:_____/20:00538968 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-981-15-8049-9_25" target="_blank" >http://dx.doi.org/10.1007/978-981-15-8049-9_25</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-981-15-8049-9_25" target="_blank" >10.1007/978-981-15-8049-9_25</a>
Alternative languages
Result language
angličtina
Original language name
Discontinuous Galerkin Method for the Solution of Fluid-Structure Interaction Problems with Applications to the Vocal Folds Vibration
Original language description
The goal of this paper is the numerical simulation of vocal folds vibration excited by compressible viscous flow. It is necessary to describe the flow by the compressible Navier-Stokes equations in a time-dependent domain, solved by the ALE method. The vibrations of the vocal folds are modelled by the nonlinear dynamic St. Venant-Kirchhoff elasticity theory. For the flow problem we employ the discretization by the space-time discontinuous Galerkin method (STDGM) and for the elasticity problem the backward difference formula in time and discontinuous Galerkin method in space (BDF-DGM). The flow and elasticity problems are strongly coupled. We show that it is more appropriate to use the nonlinear elasticity model in contrast to linear elasticity model.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10307 - Acoustics
Result continuities
Project
<a href="/en/project/GA19-04477S" target="_blank" >GA19-04477S: Modelling and measurements of fluid-structure-acoustic interactions in biomechanics of human voice production</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 14th International conference on vibration problems. ICOVP 2019
ISBN
978-981-15-8048-2
ISSN
2195-4356
e-ISSN
2195-4364
Number of pages
19
Pages from-to
401-419
Publisher name
Springer
Place of publication
Singapur
Event location
Hersonissos
Event date
Sep 1, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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