Aircraft noise research in France
Abstract
The paper gives a brief summary of the various aspects of the aircraft noise research carried out in France during the years 1968 through 1975. Objectives and major findings of research on turbine engine noise (compressor noise, jet noise, and acoustic treatment), airframe noise, VTOL noise, and helicopter noise are mentioned. A graph showing funds allocated to noise studies from 1968 up to 1976 is given (the total up to 1976 was 107,100,000 F), and a schematic diagram showing the distribution of the different types of activity is presented
- Publication:
-
5th Colloque d'Acoustique Aeronautique
- Pub Date:
- May 1976
- Bibcode:
- 1976acae.coll.....D
- Keywords:
-
- Aerodynamic Noise;
- Aircraft Noise;
- Research Projects;
- Aircraft Landing;
- Compressors;
- Engine Noise;
- France;
- Helicopters;
- Jet Aircraft Noise;
- Takeoff;
- Turbomachinery;
- Vertical Takeoff Aircraft;
- Acoustics