Numerical Approximations of Flow Induced Vibrations of Vocal Folds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00303877" target="_blank" >RIV/68407700:21220/17:00303877 - isvavai.cz</a>
Result on the web
<a href="https://www.epj-conferences.org/articles/epjconf/abs/2017/12/epjconf_efm2017_02123/epjconf_efm2017_02123.html" target="_blank" >https://www.epj-conferences.org/articles/epjconf/abs/2017/12/epjconf_efm2017_02123/epjconf_efm2017_02123.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/201714302123" target="_blank" >10.1051/epjconf/201714302123</a>
Alternative languages
Result language
angličtina
Original language name
Numerical Approximations of Flow Induced Vibrations of Vocal Folds
Original language description
The paper focus on mathematical modelling of incompressible fluid flow interacting with vibrations of an elastic vocal fold. The flow in moving domain is modelled by the incompressible Navier-Stokes equations written in the Arbitrary Lagrangian-Eulerian (ALE) form. The channel geometry is an approximation of the human glottal region. The flow model is coupled with a simplified structure model. The problem is mathematically described and the resulting fluid-structure interaction problem is discretized by a stabilized finite element method. A strong coupling algorithm is applied for solution of the coupled fluid-structure problem. The choice of boundary conditions is discussed, particularly the choice of different artificial inlet/outlet boundary conditions is described in details. The numerical results are shown.
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/GA16-01246S" target="_blank" >GA16-01246S: Computational and experimental modelling of self-induced vibrations of vocal folds and influence of their impairments on human voice</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
EFM16 – Experimental Fluid Mechanics 2016
ISBN
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ISSN
2100-014X
e-ISSN
2100-014X
Number of pages
6
Pages from-to
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Publisher name
EDP Sciences - Web of Conferences
Place of publication
Les Ulis Cedex A
Event location
Mariánské Lázně
Event date
Nov 15, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000407743800125