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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%2F10%3A00172859" target="_blank" >RIV/68407700:21220/10:00172859 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Numerical Approximations of Flow Induced Vibrations of Vocal Folds

  • Original language description

    The paper is interested in numerical modelling of incompressible channel flow interacting with elastic part of its walls simulating vocal fold oscillations. The flow in moving domain is described with the aid of the Arbitrary Lagrangian-Eulerian method and governed by the 2D incompressible Navier-Stokes equations. The flow model is coupled with the structural motion modelled by an aeroelastic two degrees of freedom model of the oscillating vocal folds. The described fluid-structure interaction problem is discretized in time and space. The numerical results of a channel flow modelling the glottal region of the human vocal tract including the vibrating vocal folds are shown. The vibrations of the channel walls are either prescribed (1st case) or inducedby the aerodynamical forces (2nd case).

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Numerical Analysis and Applied Mathematics, Vols I - III

  • ISBN

    978-0-7354-0834-0

  • ISSN

    0094-243X

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

  • Publisher name

    American Institute of Physics

  • Place of publication

    New York

  • Event location

    Rhodos

  • Event date

    Sep 19, 2010

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000287218400034