000021446 001__ 21446
000021446 005__ 20170522124355.0
000021446 04107 $$aeng
000021446 046__ $$k2017-05-15
000021446 100__ $$aŠtorkán, J.
000021446 24500 $$aCOMPUTATIONALLY EFFICIENT MODEL OF THE HUMAN VOCAL FOLD

000021446 24630 $$n23.$$pEngineering Mechanics 2017
000021446 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021446 506__ $$arestricted
000021446 520__ $$2eng$$aOne mass model of the vocal folds with three degrees of freedom in 2D space was created and used to simulate the movement of the vocal folds. Vocal folds are modeled as a solid mass stored flexibly in 2D. The model is excited by aerodynamic forces. The flow is solved by analytical model incompressible and non-viscous fluid with constant flow. In case of close of the glottis are aerodynamic forces replaced by Hertz model of the contact forces. Movement equations are solved by numerical method. The model allows to solve the movement of the vocal folds in the time domain, pressure field acting on the vocal folds or contact pressures.

000021446 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021446 653__ $$aSimulation of vocal folds, Ideal fluid flow, Nonlinear vibration, Self-exciting vibration, Bioacoustic, Hertz contact, Aerodynamics forces.

000021446 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021446 720__ $$aŠtorkán, J.$$iHoráček, J.$$iVampola, T.
000021446 8560_ $$ffischerc@itam.cas.cz
000021446 8564_ $$s1590449$$uhttps://invenio.itam.cas.cz/record/21446/files/0926.pdf$$yOriginal version of the author's contribution in proceedings, page 926, section BIO.
000021446 962__ $$r21225
000021446 980__ $$aPAPER