A lumped parameter approach to the problem of acoustic wave scattering by a perforated cylinder has been presented. The proposed framework enables analytical evaluation of the scattering amplitudes of all harmonics and derivation of the dispersion relations for the guided wave propagating inside the cylinder. The lumped parameter boundary condition enables straightforward estimation of the effect of different perforation patterns on the scattering characteristics and internal resonances of the perforated cylinder. The derived equations were treated analytically and validated numerically. It was demonstrated how the proposed theory can be applied for estimation of the fundamental frequency of a two-dimensional Helmholtz resonator with the complex configurations of openings. The predictions are in good agreement with the previously published results.
Skip Nav Destination
,
,
Article navigation
March 2025
March 19 2025
Acoustic waves in a perforated cylinder Available to Purchase
Alexei T. Skvortsov
;
Alexei T. Skvortsov
a)
1
Defence Science and Technology Group
, Port Melbourne, Victoria 3207, Australia
Search for other works by this author on:
Ian R. MacGillivray
;
Ian R. MacGillivray
1
Defence Science and Technology Group
, Port Melbourne, Victoria 3207, Australia
Search for other works by this author on:
Oleg A. Godin
Oleg A. Godin
2
Department of Physics, Naval Postgraduate School
, Monterey, California 93943-5216, USA
Search for other works by this author on:
Alexei T. Skvortsov
1,a)
Ian R. MacGillivray
1
Oleg A. Godin
2
1
Defence Science and Technology Group
, Port Melbourne, Victoria 3207, Australia
2
Department of Physics, Naval Postgraduate School
, Monterey, California 93943-5216, USA
a)
Email: [email protected]
J. Acoust. Soc. Am. 157, 1880–1888 (2025)
Article history
Received:
October 03 2024
Accepted:
February 18 2025
Citation
Alexei T. Skvortsov, Ian R. MacGillivray, Oleg A. Godin; Acoustic waves in a perforated cylinder. J. Acoust. Soc. Am. 1 March 2025; 157 (3): 1880–1888. https://doi.org/10.1121/10.0036131
Download citation file:
Pay-Per-View Access
$40.00
Sign In
You could not be signed in. Please check your credentials and make sure you have an active account and try again.
180
Views
Citing articles via
Variation in global and intonational pitch settings among black and white speakers of Southern American English
Aini Li, Ruaridh Purse, et al.
The contribution of speech rate, rhythm, and intonation to perceived non-nativeness in a speaker's native language
Ulrich Reubold, Robert Mayr, et al.
Climatic and economic fluctuations revealed by decadal ocean soundscapes
Vanessa M. ZoBell, Natalie Posdaljian, et al.
Related Content
Collective acoustic modes of a bubble plume
J. Acoust. Soc. Am. (July 2024)
Sound absorption theory for micro-perforated panel with petal-shaped perforations
J. Acoust. Soc. Am. (July 2020)
Hybrid silencers with micro-perforated panels and internal partitions
J. Acoust. Soc. Am. (February 2015)
Numerical simulations and experiments on thermal viscous power dissipation of perforated plates
AIP Advances (October 2018)
Scattering of sound waves at a periodic, pressure‐release surface: An exact solution
J. Acoust. Soc. Am. (October 1981)