Status of Propeller Noise Prediction Methods for General Aviation Aircraft

1995 ◽  
Author(s):  
F. Bruce Metzger ◽  
John S. Preisser
Keyword(s):  
General Aviation ◽  
Prediction Methods ◽  
Noise Prediction ◽  
Propeller Noise ◽  
General Aviation Aircraft

Advanced open rotor noise prediction

2014 ◽  
Vol 118 (1208) ◽  
pp. 1125-1135 ◽  
Author(s):  
M. J. Kingan
Keyword(s):  
High Speed ◽  
Broadband Noise ◽  
Current Status ◽  
Prediction Methods ◽  
Noise Prediction ◽  
Acoustic Data ◽  
Rotor Noise ◽  
Future Challenges ◽  
Open Rotor ◽  
Development And Validation

Abstract The purpose of this paper is to describe the current status of open rotor noise prediction methods and to highlight future challenges in this area. A number of analytic and numerical methods are described which can be used for predicting ‘isolated’ and ‘installed’ open rotor tonal noise. Broadband noise prediction methods are also described and it is noted that further development and validation of the current models is required. The paper concludes with a discussion of the analytical methods which are used to assess the acoustic data collected during the high-speed wind-tunnel testing of a model scale advanced open rotor rig.

Preliminary Wing Study of General Aviation Aircraft with Stitched Composite Panels

2017 ◽  
Vol 54 (2) ◽  
pp. 704-715 ◽  
Author(s):  
Vasileios S. Papapetrou ◽  
Ali Y. Tamijani ◽  
Daewon Kim
Keyword(s):  
General Aviation ◽  
Composite Panels ◽  
General Aviation Aircraft
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