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| Format: | Recurso digital |
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Zenodo
2019
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| Online-Zugang: | https://doi.org/10.5281/zenodo.15435032 |
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Inhaltsangabe:
- Natural fiber based composites are finding increasing use in products like the interior parts of automotives, electronics casings, as reinforcements in the building and construction industry. Micro-perforated plates (MPPs) are new-generation sound absorbers and they are commonly used as noise absorption panels. They are plates with very small perforations (holes) whose diameter is in the order of a millimeter. In this paper, we present the preliminary study of incorporating micro-perforations and holes in natural fibre composites with the intention of improving the low frequency absorption properties of these natural fibre composite plates.