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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...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2019
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| Materias: | |
| 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 |