Enhanced low-frequency wideband vibration mitigation of an acoustic black hole beam utilizing coupled distributed dynamic absorbers

Abstract Acoustic Black Holes (ABHs) have garnered significant attention in recent years due to their unique ability to focus vibration energy. The integration of ABHs’ broadband focusing properties with the precision tuning capabilities of Dynamic Vibration Absorbers (DVAs) promises to achieve exce...

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Detalhes bibliográficos

Principais autores:	Xiuxian Jia, Fengfan Deng, Ye Yu, Fanghui Xu, Yuanwei Xie, Jiaming Wen
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2025-04-01
coleção:	Scientific Reports
Assuntos:	Acoustic black hole Dynamic vibration absorber Low frequency Multimode vibration Attenuation Experiment validation
Acesso em linha:	https://doi.org/10.1038/s41598-025-97153-6
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