Numerical Simulation of Acoustic Resonance in a Duct Containing a Flat Plate

Numerical Simulation of Acoustic Resonance in a Duct Containing a Flat Plate

This work is about numerical simulations of vortex induced acoustic resonance in a duct, experimentally investigated by Welsh et al. Vortex shedding of low-speed flow over a flat plate excites an acoustic duct mode, leading to a lock-in of shedding and acoustic resonance frequency over a wide range...

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Bibliographic Details
Main Authors: Benedict Geihe, Jens Wellner, Graham Ashcroft
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Fluids
Subjects:
CFD
compressible Navier–Stokes
vortex shedding
acoustic resonance
coupling
lock-in
Online Access:https://www.mdpi.com/2311-5521/7/8/253

Internet

https://www.mdpi.com/2311-5521/7/8/253

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