Evaluation of aero commander propeller acoustic data: Taxi operations
Evaluation of aero commander propeller acoustic data: Taxi operations
- Neue Suche nach: Piersol, A. G.
- Neue Suche nach: Wilby, E. G.
- Neue Suche nach: Wilby, J. F.
- Neue Suche nach: Piersol, A. G.
- Neue Suche nach: Wilby, E. G.
- Neue Suche nach: Wilby, J. F.
The acoustic data from ground tests performed on an Aero Commander propeller driven aircraft are analyzed. An array of microphones flush mounted on the side of the fuselage were used to record data. The propeller blade passage noise during operations at several different taxi speeds is considered and calculations of the magnitude and phase of the blade passage tones, the amplitude stability of the tones, and the spatial phase and coherence of the tones are included. The measured results are compared to theoretical predictions for propeller noise and various evaluations which reveal important details of propeller noise characteristics are presented.
Dokumentinformationen
Evaluation of aero commander propeller acoustic data: Taxi operations
1979-06-01
Report
Keine Angabe
Englisch
Ähnliche Titel
RACER AERO-ACOUSTIC PROPELLER ANALYSIS AND DESIGN
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