On the acoustic transparency of perforated metal plates facing a porous fibrous material
Thin impervious layers, cloths or perforated plates are usually utilized with fibrous absorbing materials in order to avoid small particles, coming from deterioration over time or from flow abrasive effect, becoming dislodged and polluting the environment. These protective facings are to be carefull...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2021-04-01
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| Series: | Noise Mapping |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/noise-2021-0014 |