Numerical modelling of leakage-flow-induced vibrations of human vocal folds with Hertz impact forces.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F03%3A51030217" target="_blank" >RIV/61388998:_____/03:51030217 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Numerical modelling of leakage-flow-induced vibrations of human vocal folds with Hertz impact forces.
Original language description
Mathematical model of the vocal folds self-oscillations excited by aeroelastic mechanism is presented. A two-degrees-of-freedom element on an elastic foundation with a generally defined shape vibrating in the glottal airflow approximates the vocal fold.The Hertz impact model is considered for the contact forces during the vocal folds collisions. The models' vibratory patterns and resulting flow values are similar to those of the real vocal folds. The model is expected to be helpful in design of artificial voice prosthesis.
Czech name
—
Czech description
—

Project
<a href="/en/project/GV106%2F98%2FK019" target="_blank" >GV106/98/K019: Methods of mathematical - physical modelling of vibroacoustic systems in biomechanics of voice and hearing focused on the artificial replacements and prostheses</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Models and analysis of vocal emissions for biomedical applications : proceedings.
ISBN
88-8453-155-1
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
143-146
Publisher name
Firenze University Press
Place of publication
Firenze
Event location
Firenze [IT]
Event date
Dec 10, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)