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Mesh on the surface of the propeller.

Mesh on the surface of the propeller.

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Conference Paper
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Propeller-driven aircraft noise has been a problem to passengers and community for decades. With the recent advances and focus on the development of electric propulsion and unmanned aerial vehicles, the noise emitted by propellers is still a concern. The design of low-noise propellers requires a balance between noise emission and aerodynamic perfor...

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