Discussion on the paper given by: Dr. B. Bajić: Propeller Noise: Some Topics of the Activities of Brodarski Institute

1986 ◽  
pp. 503-503
Author(s):  
A. C. Nilsson
Keyword(s):  
Propeller Noise

PROPELLER NOISE FIELDS

2000 ◽  
Vol 233 (2) ◽  
pp. 255-277 ◽  
Author(s):  
M. CARLEY
Keyword(s):  
Propeller Noise

Extrapolation and inversion of near-field propeller noise measurements

2022 ◽  
Vol 185 ◽  
pp. 108395
Author(s):  
Yan Wu ◽  
Michael J. Kingan ◽  
Ryan S. McKay ◽  
Sung Tyaek Go ◽  
Young-min Shim
Keyword(s):  
Near Field ◽  
Propeller Noise ◽  
Noise Measurements ◽  
And Inversion

Aerodynamic Noise

1954 ◽  
Vol 58 (520) ◽  
pp. 235-239 ◽  
Author(s):  
G. M. Lilley
Keyword(s):  
Boundary Layer ◽  
Jet Noise ◽  
Fluid Flows ◽  
Aircraft Noise ◽  
Aerodynamic Noise ◽  
Strict Sense ◽  
Major Interest ◽  
Propeller Noise

The heading aerodynamic noise includes all cases where sound is generated by fluid flows. It includes aeolian harps, edge tones and related phenomena as well as vortex, boundary layer, wake and jet noise. In the strict sense it does not include propeller noise and the direct noise generated by; bodies in motion. However, in view of their importance as sources of aircraft noise some of their more important aspects will be discussed briefly and compared with the similar properties of pure aerodynamic noise.In general it is audible aerodynamic noise which is of major interest at present, but it would be unwise to neglect entirely the ultrasonic aspects. These have received little attention as yet.

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