Aircraft wing and aeroengine arrangement for attenuating...

Aeronautics and astronautics – Aircraft power plants – Mounting

Reexamination Certificate

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Reexamination Certificate

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07341225

ABSTRACT:
An aircraft comprising an aeroengine and a noise reflective surface, the aeroengine capable of generating a hot exhaust jet and noise characterized in that the reflective surface is profiled to reflect noise from the aeroengine into the hot exhaust jet thereby attenuating reflected noise.

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M.E. Wang, Wing Effect On Jet Noise Propagation, AIAA 6thAeroacoustics Conference, Jun. 1980.
Michael Taylor, The World's Most Comprehensive Aviation Reference Work, Brassey's World Aircraft & Systems Directory, 1966.

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