Numerical simulation of the downstream fan noise and jet noise of a coaxial jet with a shielding surface
S Redonnet, E Manoha, O Kenning - 10th AIAA/CEAS Aeroacoustics …, 2004 - arc.aiaa.org
I. Introduction he noise generated by an aircraft in approach configuration has two main
contributions, firstly the airframe noise resulting from turbulent flows over solid structures like
wings, slats, flaps and landing gears and, secondly the engine noise that results both from
the jet noise and the fan noise, the latter propagating in both the upstream and the
downstream directions.
contributions, firstly the airframe noise resulting from turbulent flows over solid structures like
wings, slats, flaps and landing gears and, secondly the engine noise that results both from
the jet noise and the fan noise, the latter propagating in both the upstream and the
downstream directions.
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