27th Congress of International Council of the Aeronautical Sciences, 19 - 24 September 2010, Nice, France
Paper ICAS 2010-5.1.1
AN AIRCRAFT ENGINE NOISE SIMULATION ENVIRONMENT, SUITABLE FOR THE DEVELOPMENT OF NOISE ABATEMENT PROCEDURES
A. de Bruin, M. Tuinstra
NLR, Netherlands
Keywords: flight simulation, engine simulation, noise prediction
A noise prediction simulation environment is presented that combines the simulation of aircraft trajectory, attitude, speed and thrust with a simulation of the corresponding jet-exhaust characteristics and the resulting noise characteristics. The method is demonstrated for a fighter aircraft, but it can also be applied to civil aircraft.
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