On the mechanism underlying two distinct types of nonlinear sound absorption trends of porous layers
Through non-dimensional analysis of the nonlinear sound absorption characteristics of rigid-porous layers, the results indicate that the nonlinear sound absorption trend of a porous layer (PL) at high sound pressure levels (SPLs) mainly depends on the state of flow resistance matching. When a PL is...
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| Autore principale: | |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
AIP Publishing LLC
2025-01-01
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| Serie: | JASA Express Letters |
| Accesso online: | https://pubs.aip.org/asa/jel/article-pdf/doi/10.1121/10.0034823/20330939/014001_1_10.0034823.pdf |
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