0211776 - UT-L 20010028 RIV NL eng C - Conference Paper (international conference)
Horáček, Jaromír - Švec, J. G.
Analysis of aeroelastic behaviour of the vocal-fold-shaped vibrating element.
Advances in quantitative laryngoscopy, voice and speech research. Groningen: University of Groningen, 2001 - (Schutte, H.), s. 1-8
[International conference Advances in quantitative laryngology /5./. Groningen (NL), 27.04.2001-28.04.2001]
R&D Projects: GA ČR GV106/98/K019
Keywords : vocal fold oscillations * frequency-modal properties * flutter and divergence instabilities
Subject RIV: BI - Acoustics

The contribution presents the numerical results of stability analysis and the frequency-modal characteristics of an originally developed dynamical model of vocal-fold-shaped vibrating element in the phonatory airflow. Especially, the influence of the vocal folds on the aeroelastic instability boundaries is theoretically studied. The results approximately reflect phenomena known from voice physiology.
Permanent Link: http://hdl.handle.net/11104/0107325