Low-frequency waterborne sound insulation by an acoustic metascreen with a metal chiral structure
Low sound speed or low-density materials can be used as soft acoustic boundaries in water, potentially as low-frequency underwater sound insulation. This study uses a chiral structure to construct an acoustic metascreen with deep subwavelength thickness. The results show that the transmission coeffi...
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| Principais autores: | , , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Frontiers Media S.A.
2022-09-01
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| Serier: | Frontiers in Materials |
| Fag: | |
| Online adgang: | https://www.frontiersin.org/articles/10.3389/fmats.2022.1015839/full |
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