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Numerical experiment of flow Mach in vocal tract

SYSNO ASEP	0360468
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Numerical experiment of flow Mach in vocal tract
Author(s)	Pořízková, P. (CZ) Kozel, K. (CZ) Horáček, Jaromír (UT-L)_{RID, ORCID}
Source Title	Power System Engineering, Thermodynamics & Fluid Flow 2011. - Plzeň : Západočeská universita Plzeň, 2011 - ISBN 978-80-261-0004-1
Pages	s. 1-8
Number of pages	8 s.
Publication form	CD-ROM - CD-ROM
Action	Power System Engineering, Thermodynamics & Fluid Flow - ES 2011 /10./
Event date	16.06.2011-17.06.2011
VEvent location	Plzeň
Country	CZ - Czech Republic
Event type	EUR
Language	eng - English
Country	CZ - Czech Republic
Keywords	unsteady flow ; low Mach number ; viscous compressible fluid
Subject RIV	BI - Acoustics
R&D Projects	GAP101/11/0207 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z20760514 - UT-L (2005-2011)
Annotation	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.
Workplace	Institute of Thermomechanics
Contact	Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823
Year of Publishing	2012

Number of the records: 1