Acoustic Emissions of Semi-Permeable Trailing Edge Serrations
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DOI: 10.1007/s40857-017-0093-8
Abstract: The trailing edge of a NACA 0018 airfoil is modified through the attachment of serrations with different degrees of permeability. Acoustic beamforming is used to inspect the turbulent boundary layer-trailing edge noise emissions from the… read more here.
Keywords: semi permeable; trailing edge; emissions semi; edge ... See more keywords