Numerical simulation of the movement of the vocal folds using a mathematical model with three degrees of freedom

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00306142" target="_blank" >RIV/68407700:21220/16:00306142 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical simulation of the movement of the vocal folds using a mathematical model with three degrees of freedom
Original language description
The creation of a simulation model of human vocal folds is described in the article. A rigid body with three degrees of freedom in 2D is used for modelling of the human vocal fold. The fully parametric model is excited by the aerodynamic forces of the air flow. Incompressible and non-viscous fluid is expected. The Hertz model of contact stresses is used during the glottis collisions. The different geometric configurations and changing flow parameters can be used for prediction of the vocal fold movement and pressure characteristics that can be used for excitation more sophisticated models of the human vocal folds.
Czech name
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Czech description
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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)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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