The Broadband low-frequency sound absorption via a hexagonal acoustic metamaterial in the honeycomb structure
We proposed a low-frequency absorber comprised of a hexagonal honeycomb structure is presented and demonstrated. The acoustic metamaterial of the hexagonal honeycomb structure with different folding numbers n is investigated via finite element simulations to solve COMSOL multi-physics commercial so...
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-09-01
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| Series: | Kuwait Journal of Science |
| Online Access: | https://journalskuwait.org/kjs/index.php/KJS/article/view/16701 |
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