IDEAS home Printed from https://ideas.repec.org/a/eee/matcom/v80y2010i8p1795-1805.html
   My bibliography  Save this article

Numerical solutions of unsteady flows with low inlet Mach numbers

Author

Listed:
  • Punčochářová-Pořízková, Petra
  • Fürst, Jiří
  • Horáček, Jaromír
  • Kozel, Karel

Abstract

This study deals with a 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 with large amplitudes, nearly closing the channel during oscillations. The channel is a simplified model of the glottal space in the human vocal tract and the flow can represent a model of airflow coming from the trachea, through the glottal region with periodically vibrating vocal folds, and to the human vocal tract.

Suggested Citation

  • Punčochářová-Pořízková, Petra & Fürst, Jiří & Horáček, Jaromír & Kozel, Karel, 2010. "Numerical solutions of unsteady flows with low inlet Mach numbers," Mathematics and Computers in Simulation (MATCOM), Elsevier, vol. 80(8), pages 1795-1805.
    • Handle: RePEc:eee:matcom:v:80:y:2010:i:8:p:1795-1805
    DOI: 10.1016/j.matcom.2009.12.006
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0378475409003607
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.matcom.2009.12.006?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:matcom:v:80:y:2010:i:8:p:1795-1805. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/mathematics-and-computers-in-simulation/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.