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A hybrid approach to the computational aeroacoustics of human voice production
The aeroacoustic mechanisms in human voice production are complex coupled, the fluid flow problem is solved using a parallel finite-volume computational fluid dynamics (CFD) solver on a fine computational mesh covering the ...
BI - Akustika a kmity
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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Numerical approximation of aeroacoustics induced by flow over a square cylinder
This study investigates the generation of aeroacoustic sound resulting from the interaction of flow with a square cylinder at a Reynolds number of 150 and a Mach number of 0.2. The analysis combines the Finite Volume Method (FVM) for fluid d...
Acoustics
- 2024 •
- D
Rok uplatnění
D - Stať ve sborníku
Aeroacoustic Simulation of Human Phonation with the Wale Sub-Grid Scale Model
The paper reports on an aeroacoustic model of voice generation in human larynx, based on Large-Eddy Simulation with the Wall-Adaptive Local Eddy-Viscosity (WALE, with an incompressible fnite volume CFD computation providing the filt...
Mechanical engineering
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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A hybrid approach to computational aeroacoustics of human voice production
© 2014, Springer-Verlag Berlin Heidelberg. The aeroacoustic mechanisms in human-volume computational fluid dynamics (CFD) solver on a fine computational mesh–divergent motion of the medial vocal fold surface. Then the a...
Fluids and plasma physics (including surface physics)
- 2015 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
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Aeroacoustic simulation of human phonation with the wale sub-grid scale model
The paper reports on an aeroacoustic model of voice generation in human larynx, with an incompressible finite volume CFD computation providing the filtered velocity and pressure, evaluation of the aeroacoustic sources, and ...
Acoustics
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Numerical approximation of aeroacoustic sound induced by an industrial axial fan
The present work deals with the numerical simulation of the aeroacoustic sound generated by an industrial axial fan. The used generic fan benchmark case has been, where the flow field is computed first and the acoustic field is ...
Audio engineering, reliability analysis
- 2025 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
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numerical approximation of aeroacoustics induced by flow over a two-dimensional square cylinder
This study outlines a possible approach to aeroacoustics. An unsteady simulation of a 3D flow field in vicinity of a square cylinder is performed within the OpenFOAM framework using k - ω SST turbulence model. Afterwards, an in-house impleme...
Audio engineering, reliability analysis
- 2024 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Computational aeroacoustics of human phonation
, the equations are discretized and solved on large computational meshes up to 3.2M elements implementation of the MPI standard. Aeroacoustic simulations are calculated in a separate......
BI - Akustika a kmity
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Models and Methods for Aeroacoustics
The workshop was contained a continuation of cooperation and aeroacoustic calculation. We discussed aeroacoustics measurement and the modeling of the influence of temperature on such problems. After that, the plans and the perspecti...
Applied mathematics
- 2023 •
- W •
- Link
Rok uplatnění
W - Uspořádání workshopu
Výsledek na webu
Models and Methods for Aeroacoustics Workshop
The workshop was contained a continuation of cooperation and aeroacoustic calculation. We discussed aeroacoustics measurement and the modeling of the influence of temperature on such problems. After that, the plans and the perspecti...
Applied mathematics
- 2025 •
- W •
- Link
Rok uplatnění
W - Uspořádání workshopu
Výsledek na webu
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