Numerical simulation of confined pulsating jets in human phonation

被引：18
|
作者：
Larsson, Martin [1 ]
Muller, Bernhard [1 ]
机构：
[1] Norwegian Univ Sci & Technol, Dept Energy & Proc Engn, NO-7491 Trondheim, Norway
来源：
COMPUTERS & FLUIDS | 2009年 / 38卷 / 07期
关键词：
FINITE-DIFFERENCE APPROXIMATIONS; COMPUTATIONAL AEROACOUSTICS; SUMMATION; PARTS; FLOWS;
D O I：
10.1016/j.compfluid.2008.01.033
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Confined pulsating jets in simplified two-dimensional models of the larynx are considered to study human phonation. The jets are generated by periodically oscillating inlet velocities in stationary vocal tracts. The jets are computed by solving the 2D compressible Navier-Stokes equations by a high order finite difference method, which has been constructed to be strictly stable for linear hyperbolic and parabolic problems. Vortex dynamics is investigated. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1375 / 1383
页数：9
相关论文
共 50 条
  • [1] Numerical simulations of sound from confined pulsating axisymmetric jets
    Zhao, N
    Frankel, SH
    Mongeau, L
    AIAA JOURNAL, 2001, 39 (10) : 1868 - 1874
  • [2] Direct numerical simulation of confined swirling jets
    Gui, Nan
    Yan, Jie
    Li, Zhenlin
    Fan, Jianren
    INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS, 2014, 28 (1-2) : 76 - 88
  • [3] Numerical simulation of the turbulent mixing of jets with a confined crossflow
    Yang, T.
    Adler, W.
    Speecht, E.
    1600, Nanjing University of Science and Technology (13):
  • [4] Mathematical Models and Numerical Schemes for the Simulation of Human Phonation
    Alipour, Fariborz
    Bruecker, Christoph
    Cook, Douglas D.
    Goemmel, Andreas
    Kaltenbacher, Manfred
    Mattheus, Willy
    Mongeau, Luc
    Nauman, Eric
    Schwarze, Ruediger
    Tokuda, Isao
    Zoerner, Stefan
    CURRENT BIOINFORMATICS, 2011, 6 (03) : 323 - 343
  • [5] THE APPLICATION OF LIGHTHILL ANALOGY ON THE NUMERICAL SIMULATION OF HUMAN PHONATION
    Valasek, J.
    Kaltenbacher, M.
    Svacek, P.
    TOPICAL PROBLEMS OF FLUID MECHANICS 2017, 2017, : 303 - 312
  • [6] Broadband sound generation by confined pulsating jets in a mechanical model of the human larynx
    Zhang, Zhaoyan
    Mongeau, Luc G.
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2006, 119 (06): : 3995 - 4005
  • [7] On the Application of Acoustic Analogies in the Numerical Simulation of Human Phonation Process
    J. Valášek
    M. Kaltenbacher
    P. Sváček
    Flow, Turbulence and Combustion, 2019, 102 : 129 - 143
  • [8] Hybrid aeroacoustic approach for the efficient numerical simulation of human phonation
    Schoder, Stefan
    Weitz, Michael
    Maurerlehner, Paul
    Hauser, Alexander
    Falk, Sebastian
    Kniesburges, Stefan
    Doellinger, Michael
    Kaltenbacher, Manfred
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2020, 147 (02): : 1179 - 1194
  • [9] On the Application of Acoustic Analogies in the Numerical Simulation of Human Phonation Process
    Valasek, J.
    Kaltenbacher, M.
    Svacek, P.
    FLOW TURBULENCE AND COMBUSTION, 2019, 102 (01) : 129 - 143
  • [10] Numerical Simulation of Fluid-Structure Interaction in Human Phonation: Application
    Larsson, Martin
    Mueller, Bernhard
    NUMERICAL MATHEMATICS AND ADVANCED APPLICATIONS 2009, 2010, : 571 - 578
12345