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ŠVANCARA, P. HORÁČEK, J. HRŮZA, V.
Originální název
FE model of the vocal folds considering fluid-structure interaction
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The study presents three-dimensional finite element (FE) model of flow induced oscillations of the human vocal folds in interaction with acoustic processes in the simplified vocal tract model. The FE model includes vocal folds pretension before phonation, large deformations of the vocal fold tissue, vocal folds contact, fluid-structure interaction, morphing the fluid mesh according the vocal folds motion, unsteady viscous compressible airflow and airflow separation during the glottis closure. Fluid-structure interaction is solved using partitioned approach. Numerical results confirmed that the developed model can be used for simulation of the vocal folds self-oscillations.
Klíčová slova
vocal folds, FEM, fluid-structure interaction, acoustics
Autoři
ŠVANCARA, P.; HORÁČEK, J.; HRŮZA, V.
Rok RIV
2010
Vydáno
10. 5. 2010
Nakladatel
Ústav termomechaniky, AV ČR v.v.i.
Místo
Svratka
ISBN
978-80-87012-26-0
Kniha
Engineering mechanics 2010
Strany od
147
Strany do
148
Strany počet
2
BibTex
@inproceedings{BUT35156, author="Pavel {Švancara} and Václav {Hrůza} and Jaromír {Horáček}", title="FE model of the vocal folds considering fluid-structure interaction", booktitle="Engineering mechanics 2010", year="2010", pages="147--148", publisher="Ústav termomechaniky, AV ČR v.v.i.", address="Svratka", isbn="978-80-87012-26-0" }