Numerical Experiment of Low Mach Flow in Vocal Tract

Result code in IS VaVaI

RIV/68407700:21220/11:00181226 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Numerical Experiment of Low Mach Flow in Vocal Tract

Original language description

This study deals with the numerical solution of a 2D unsteady flow of a compressible viscous fluid in a channel for low inlet airflow velocity. The unsteadiness of the flow is caused by a prescribed periodic motion of a part of the channel wall, nearly closing the channel during oscillations. The channel is a simplified model of the glottal space in the human vocal tract. The flow is described by the full system of Navier-Stokes equations or by adiabatic system equations.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

BK - Liquid mechanics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Article name in the collection

ES 2011 Energetické stroje a zařízení, Termomechanika & Mechanika tekutin

ISBN

978-80-261-0004-1

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

1-8

Publisher name

Západočeská universita

Place of publication

Plzeň

Event location

Plzeň

Event date

Jun 16, 2011

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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