Numerical Simulation of Flow in the Human Vocal Tract

0452860 - ÚT 2016 CZ eng A - Abstrakt
Řidký, Václav
Numerical Simulation of Flow in the Human Vocal Tract.
Engineering Mechanics 2015. Praha: Institute of Theoretical and Applied Mechanics ASCR, v. v. i, 2015 - (Náprstek, J.; Fischer, C.). s. 262-263. ISBN 978-80-86246-42-0. ISSN 1805-8248.
[Engineering mechanics 2015 /21./. 11.05.2015-14.05.2015, Svratka]
Grant CEP: GA ČR(CZ) GAP101/11/0207
Institucionální podpora: RVO:61388998
Klíčová slova: finite volume method * unsteady simulation * dynamic mesh and incompressible flow
Kód oboru RIV: BI - Akustika a kmity

Numerical simulation of 2D flow in the human vocal tract is important part for the generation of synthetic human voice. Human vocal folds model is changing its position by prescribed harmonic oscillations. The unsteady flow is computed on a dynamic mesh and the solver is a combination of SIMPLE and PISO algorithms. The simulation is performed within the package OpenFOAM and the computational mesh is generated using the generator SnappyHexMesh.
Trvalý link: http://hdl.handle.net/11104/0254775