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Structureborne Contribution to Interior Noise of Propeller Aircraft
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English
Abstract
Measurements obtained for ground tests on a Twin Otter aircraft show that structureborne noise is a major contributor to the interior noise level. The structureborne source was the propeller blade wake and tip vortex interaction with the wing and contributes at the blade passage frequency and its harmonics.
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Citation
Metcalf, V. and Mayes, W., "Structureborne Contribution to Interior Noise of Propeller Aircraft," SAE Technical Paper 830735, 1983, https://doi.org/10.4271/830735.Also In
References
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