27th Congress of International Council of the Aeronautical Sciences, 19 - 24 September 2010, Nice, France
Paper ICAS 2010-3.4.2

LOCALISING AIRCRAFT NOISE SOURCES WITH LARGE SCALE ACOUSTIC ANTENNA

C. Cariou, O. Delverdier
Airbus, France

Keywords: flight tests, exterior noise, sources localization

In the frame of R&T, a new tool has been developed by Airbus to identify aircraft exterior noise sources. It has been optimized to evaluate location and amplitude of the sources during low altitude flight. This test mean is mobile and adaptable to all aircrafts and all sources.

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