Numerical simulation of flow induced vocal folds vibration by stabilized finite element method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00335570" target="_blank" >RIV/68407700:21220/18:00335570 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007%2F978-3-319-63082-3_111" target="_blank" >https://link.springer.com/chapter/10.1007%2F978-3-319-63082-3_111</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-63082-3_111" target="_blank" >10.1007/978-3-319-63082-3_111</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical simulation of flow induced vocal folds vibration by stabilized finite element method

Popis výsledku v původním jazyce

This paper is interested in the numerical simulation of human vocal folds vibration induced by fluid flow. A two-dimensional problem of fluid-structure interaction is mathematically formulated. An attention is paid to the description of a robust method based on finite element approximation. In order to capture the typical flow velocities involved in the physical model resulting in high Reynolds numbers, the modified Streamline-Upwind/Petrov-Galerkin stabilization is applied. The mathematical description of the considered problem is presented, where the arbitrary Lagrangian-Euler method is used to describe the fluid flow in time dependent domain. The viscous incompressible fluid flow and linear elasticity models are considered. Further, the numerical scheme is described for the fluid flow and the elastic body motion. The implemented coupling procedure is explained. The numerical results are shown.

Název v anglickém jazyce

Numerical simulation of flow induced vocal folds vibration by stabilized finite element method

Popis výsledku anglicky

This paper is interested in the numerical simulation of human vocal folds vibration induced by fluid flow. A two-dimensional problem of fluid-structure interaction is mathematically formulated. An attention is paid to the description of a robust method based on finite element approximation. In order to capture the typical flow velocities involved in the physical model resulting in high Reynolds numbers, the modified Streamline-Upwind/Petrov-Galerkin stabilization is applied. The mathematical description of the considered problem is presented, where the arbitrary Lagrangian-Euler method is used to describe the fluid flow in time dependent domain. The viscous incompressible fluid flow and linear elasticity models are considered. Further, the numerical scheme is described for the fluid flow and the elastic body motion. The implemented coupling procedure is explained. The numerical results are shown.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10102 - Applied mathematics

Projekt

<a href="/cs/project/GA16-01246S" target="_blank" >GA16-01246S: Počítačové a experimentální modelování samobuzených kmitů hlasivek a vliv jejich poškození na lidský hlas</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Progress in Industrial Mathematics at ECMI 2016

ISBN

978-3-319-63081-6

ISSN

—

e-ISSN

—

Počet stran výsledku

7

Strana od-do

753-759

Název nakladatele

Springer International Publishing

Místo vydání

Cham

Místo konání akce

Santiago de Compostela

Datum konání akce

13. 6. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—