Detail publikace

FE model of the vocal folds considering fluid-structure interaction

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"
}