Nonlinear dynamics of an acoustically compact orifice

This work presents a three dimensional, reduced order model of the dynamics of an acoustically compact aperture, subject to an arbitrary pressure forcing. It provides the time evolution of the velocity profile across the orifice section as function of the dynamical pressure excitation. The volume fl...

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Bibliographic Details

Published in:	Journal of sound and vibration Vol. 593; p. 118660
Main Authors:	Stoychev, Alexander K., Noiray, Nicolas
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 22.12.2024
Subjects:	Acoustics Aeroacoustics Nonlinear dynamical systems Reduced order modeling Acoustics Nonlinear dynamical systems Aeroacoustics Reduced order modeling
ISSN:	0022-460X
Online Access:	Get full text
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