Aircraft acoustics. II - Cabin noise in passenger aircraft
Abstract
Results of theoretical and experimental studies of cabin noise and noise on the fuselage of passenger aircraft are presented, and methods of noise reduction are discussed. The discussion covers the principal noise sources, such as the gas jet, compressor, turbulent boundary layer, propeller, engine vibration, and air conditioning system. Cabin noise reduction methods discussed include sound and vibration insulation and sound and vibration absorption. Finally, methods for calculating cabin noise are presented.
- Publication:
-
Moscow Izdatel Mashinostroenie
- Pub Date:
- 1986
- Bibcode:
- 1986MIzMa....R....M
- Keywords:
-
- Aircraft Compartments;
- Aircraft Noise;
- Passenger Aircraft;
- Absorbers (Materials);
- Air Conditioning;
- Compressors;
- Engine Noise;
- Gas Jets;
- Insulation;
- Noise Measurement;
- Noise Reduction;
- Propellers;
- Turbulent Boundary Layer;
- Acoustics