Acoustic black holes in curved plates
Acoustic black holes in curved plates
Acoustic Black Holes (ABHs) have been shown to produce significant vibration damping in both beams and flat plates. However, it is interesting to determine how more complex structures with singularly curved surfaces are damped by the addition of ABHs. Therefore, this paper presents an investigation into three di erent ABH designs that can be implemented into a curved plate. The performance of each ABH design is compared in terms of the global structural response of the curved plate.
Hook, Kristian E
6c9b8a1f-84fe-4560-9138-89cf5e8f4c4b
Cheer, Jordan
8e452f50-4c7d-4d4e-913a-34015e99b9dc
Daley, Stephen
53cef7f1-77fa-4a4c-9745-b6a0ba4f42e6
21 August 2022
Hook, Kristian E
6c9b8a1f-84fe-4560-9138-89cf5e8f4c4b
Cheer, Jordan
8e452f50-4c7d-4d4e-913a-34015e99b9dc
Daley, Stephen
53cef7f1-77fa-4a4c-9745-b6a0ba4f42e6
Hook, Kristian E, Cheer, Jordan and Daley, Stephen
(2022)
Acoustic black holes in curved plates.
In Proceedings of InterNoise 2022.
8 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Acoustic Black Holes (ABHs) have been shown to produce significant vibration damping in both beams and flat plates. However, it is interesting to determine how more complex structures with singularly curved surfaces are damped by the addition of ABHs. Therefore, this paper presents an investigation into three di erent ABH designs that can be implemented into a curved plate. The performance of each ABH design is compared in terms of the global structural response of the curved plate.
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Published date: 21 August 2022
Venue - Dates:
Inter Noise 2022, Scottish Event Campus, Glasgow, United Kingdom, 2022-08-21 - 2022-08-24
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Local EPrints ID: 470902
URI: http://eprints.soton.ac.uk/id/eprint/470902
PURE UUID: 39c608cc-8b46-4981-b85f-f3fd8a8a3fac
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Date deposited: 20 Oct 2022 16:51
Last modified: 24 Apr 2024 01:44
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Author:
Kristian E Hook
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