Damping Enhancement Using Axially Functionally Graded Porous Structure Based on Acoustic Black Hole Effect

The acoustic black hole (ABH) effect for damping flexural waves using axially functionally graded porous (FGP) structure is investigated. With proposed power-law porosity of FGP structure, ABH can be achieved and damping effect is enhanced. The physics are explained from divergent conditions of the...

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Detalles Bibliográficos
Autores principales: Zheng, Weiguang, He, Shiming, Tang, Rongjiang, He, Shuilong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6696171/
https://www.ncbi.nlm.nih.gov/pubmed/31382704
http://dx.doi.org/10.3390/ma12152480

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6696171/
https://www.ncbi.nlm.nih.gov/pubmed/31382704
http://dx.doi.org/10.3390/ma12152480

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