28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS 2012-9.11.1
EXPERIMENTAL INVESTIGATION OF FLAT PLATE SELF-NOISE REDUCTION USING TRAILING EDGE SERRATIONS
D. J. Moreau, L. A. Brooks, C. J. Doolan
Univ. of Adelaide, Australia
Keywords: trailing edge noise, flat plate, trailing edge serrations, hot-wire anemometry
Investigation of the noise reduction potential of trailing-edge serrations at low-to-moderate Reynolds number. Flow and noise data were measured for a flat plate with serrations in an anechoic wind tunnel. Velocity data are related to noise measurements to gain insight into the effect of serrations on the emitted noise.
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