Experimental Study of Airfoil Leading Edge Combs for Turbulence Interaction Noise Reduction
The interaction of a turbulent flow with the leading edge of a blade is a main noise source mechanism for fans and wind turbines. Motivated by the silent flight of owls, the present paper describes an experimental study performed to explore the noise-reducing effect of comb-like extensions, which ar...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-04-01
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Series: | Acoustics |
Subjects: | |
Online Access: | https://www.mdpi.com/2624-599X/2/2/14 |