The acoustic black hole: A review of theory and applications

The Acoustic Black Hole (ABH) is a technique for passive vibration control that was recently developed within the Structural Dynamics and Vibroacoustics communities. From a general perspective, the ABH effect is achieved by embedding a local inhomogeneity in a thin-walled structure, typically a beam...

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Veröffentlicht in:	Journal of sound and vibration Jg. 476; S. 115316
Hauptverfasser:	Pelat, Adrien, Gautier, François, Conlon, Stephen C., Semperlotti, Fabio
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Amsterdam Elsevier Ltd 23.06.2020 Elsevier Science Ltd Elsevier
Schriftenreihe:	Recent Advances in Acoustic Black Hole Research
Schlagworte:	Acoustic noise Acoustics Black holes Damping Effects Elastic properties Elastic waves Embedding Energy harvesting Inhomogeneity inhomogeneous structures lightweight structures Lossy media Mathematical analysis Mechanics metastructures Noise reduction Physics Power law Radiation measurement Reflectance Sound waves Stiffness structural waveguides Studies Thin wall structures Vibration control vibration control and mitigation Vibrations Vibroacoustics Viscoelastic materials Viscoelasticity Wall thickness Wave attenuation wave trapping inhomogeneous structures vibration control and mitigation metastructures structural waveguides wave trapping lightweight structures
ISSN:	0022-460X, 1095-8568
Online-Zugang:	Volltext
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