Wall losses in straight ducts with non-circular cross sections: a scaling rule of identical losses for wooden flue organ pipes
Viscothermal effects at the walls are the dominant sources of loss in the air columns of various types of wind instruments. The classical theory of viscous and thermal boundary layers gives an analytical result that allows for computing the wall losses of acoustical wave propagation in cylindrical d...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2025-01-01
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| Series: | Acta Acustica |
| Subjects: | |
| Online Access: | https://acta-acustica.edpsciences.org/articles/aacus/full_html/2025/01/aacus240117/aacus240117.html |
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