Analytical prediction of wake-interaction noise in counter-rotation open rotors

17th AIAA/CEAS Aeroacoustics Conference 2011 (32nd AIAA Aeroacoustics Conference)

Volumn , Issue , 2011, Pages

  Carazo, Arnulfo ^a   Roger, Michel ^b   Omais, Magdi ^a  

^a AIRBUS   (France)

^b ECOLE CENTRALE DE LYON   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ANALYTICAL METHODOLOGY; ANALYTICAL PREDICTIONS; FAR-FIELD SOUND; FREQUENCY DOMAINS; GENERIC FORMULA; NOISE RADIATIONS; RADIAL COMPONENT; UNSTEADY LOADING;

ACOUSTIC NOISE; AIRFOILS;

AEROACOUSTICS;

EID: 84880593968     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (15)

1. Amiet R. K., "High Frequency Thin-airfoil Theory for Subsonic Flow, " AIAA Journal, vol 14(8). p 1076-1082.
2. Adamczyk J. J., "The Passage of an Infinite Swept Airfoil through an Oblique Gust, " NASA Contractor Report, NASA CR-2395, May. 1974.
3. Sears W. R. and Kemp H. N., "The Unsteady Forces Due to Viscous Wakes in Turbomachines, " Journal of Aeronautical Sciences, N 22, 1955.
4. Hanson, D. B., "Noise of Counter-rotation Propellers, " Journal of Aircraft, Vol 22 N7 p609-617, July 1985.
5. Roger M. and Carazo A., "Blade-Geometry Considerations in Analytical Gust-Airfoil Interaction Noise Models, " 16th AIAA/CEAS Aeroacoustics Conference. No AIAA 2010-3799. Sotockholm, June 2010.
6. Hanson, D. B., "Propeller Noise Caused by Blade Tip Radial Forces, " AIAA-86-1892, AIAA 10th Aeroacoustics Conference, Seattle, Washington. 1986.
7. Envia, E. and Nallasamy M., "Design Selection and Analysis of a Swept and Leaned Stator Concept, " Journal of Sound and Vibration, 228(4). 1999.
8. Hanson, D. B., "Influence of Propeller Design Parameters on Far-Field Harmonic Noise in Forward Flight, " AIAA Journal, Vol 18 N11 pp 1313-1319, November 1980.
9. Ricouard J., Julliard E., Omais M. and Regnier V. "Installation effects on Contra-Rotating Open Rotors, " 16th AIAA/CEAS Aeroacoustics Conference. No AIAA 2010-3795. Sotockholm, June 2010.
10. Hanson D. B., Parzych D. J., "Theory for Noise of Propellers in Angular InflowWith Parametric Studies ans Experimental Verification, " NASA Contractor Report, NASA CR-4499, March. 1993.
11. Hanson, D. B., "Helicoidal Surface Theory for Harmonic Noise of Propellers in the Far Field, " AIAA Journal, Vol 18 N 10 p1213-1220, October 1980.
12. Philbrick D. A., Topol D. A. "Development of a Fan Noise Design System. Part 1: System Design and Source Modeling, " 15th AIAA Aeroacoustics Conference. No AIAA-93-4415. Long Beach, CA 1993.
13. Raj R., Lakhminarayana B. "Three Dimensional Characteristics of Turbulent Wakes behind Rotors of Axial Flow Turbomachinery, " Transcriptions of the ASME, April 1976.
14. Reynolds B., Lakhminarayana B. "Characteristics of Lightly Loaded Fan Rotor Blade Wakes, " NASA CR-3188, 1979.
15. Majjigi R. K. and Gliebe P. R. "Development of a Rotor Wake/Vortex model, " NASA-CR 174849.