Numerical Simulation of Glottal Flow in Interaction with Self Oscillating Vocal Folds: Comparison of Finite Element Approximation with a Simplified Model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00198390" target="_blank" >RIV/68407700:21220/12:00198390 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/12:00375461
Result on the web
<a href="http://dx.doi.org/10.4208/cicp.011010.280611s" target="_blank" >http://dx.doi.org/10.4208/cicp.011010.280611s</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4208/cicp.011010.280611s" target="_blank" >10.4208/cicp.011010.280611s</a>
Alternative languages
Result language
angličtina
Original language name
Numerical Simulation of Glottal Flow in Interaction with Self Oscillating Vocal Folds: Comparison of Finite Element Approximation with a Simplified Model
Original language description
In this paper the numerical method for solution of an aeroelastic model describing the interactions of air flow with vocal folds is described. The flow is modelled by the incompressible Navier-Stokes equations spatially discretized with the aid of the stabilized finite element method. The motion of the computational domain is treated with the aid of the Arbitrary Lagrangian Eulerian method. The structure dynamics is replaced by a mechanically equivalent system with the two degrees of freedom governed bya system of ordinary differential equations and discretized in time with the aid of an implicit multistep method and strongly coupled with the flow model. The influence of inlet/outlet boundary conditions is studied and the numerical analysis is performed and compared to the related results from literature.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Communications in Computational Physics
ISSN
1815-2406
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
3
Country of publishing house
CN - CHINA
Number of pages
18
Pages from-to
789-806
UT code for WoS article
000303773200009
EID of the result in the Scopus database
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