Broadband noise due to rotor-wake/rotor interaction in contra-rotating open rotors

AIAA Journal

Volumn 48, Issue 11, 2010, Pages 2674-2686

  Blandeau, Vincent P ^a   Joseph, Phillip F ^a  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

A-TRAIN; BLADE GEOMETRY; BLADE NUMBERS; BROADBAND NOISE; CONTRA-ROTATING; FLAT-PLATE THEORY; HOMOGENEOUS AND ISOTROPIC TURBULENCE; PARAMETER STUDIES; REAR ROTORS; ROTOR SPEED; ROTOR WAKE; SEMI-ANALYTICAL MODEL; SOUND POWER LEVELS; SPANWISE VARIATIONS; STRIP THEORY; TURBULENT WAKE; UNSTEADY LOADING;

MATHEMATICAL MODELS; ROTATION; ROTORS; WAKES;

ACOUSTIC NOISE;

EID: 78650370520     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/1.J050566     Document Type: Article

References (29)

1. Hanson, D. B., "Noise of Counter-Rotation Propellers," Journal of Aircraft, Vol. 22, No. 7, 1985, pp. 609-617. doi:10.2514/3.45173
2. Parry, A. B., "Theoretical Prediction of Counter-Rotating Propeller Noise," Ph.D. Thesis, Univ. of Leeds, 1988.
3. Parry, A. B., "Modular Prediction Scheme for Blade Row Interaction Noise," Journal of Propulsion and Power, Vol. 13, No. 3, 1997, pp. 334-341. doi:10.2514/2.5186
4. Parry, A. B., and Crighton, D. G., "Prediction of Counter-Rotation Propeller Noise," 12th AIAA Aeroacoustics Conference, AIAA 19891411, 1989.
5. Whitfield, C. E., Gliebe, P. R., Mani, R., and Mungur, P., "High Speed Turboprop Aeroacoustic Study (Counter-Rotation) Vol. 1: Model Development," NASA Tech. Rept. 185241, 1990.
6. Hubbard, H. H., "Aeroacoustics of Flight Vehicles, Theoryand Practice Volume 1. Noise Sources," Vol. 1, NASA Reference Publication, 1991.
7. Amiet, R. K., "Acoustic Radiation from an Airfoil in a Turbulent Stream," Journal of Sound and Vibration, Vol. 41, No. 4, 1975, pp. 407-420. doi:10.1016/S0022-460X(75)80105-2
8. Amiet, R. K., "Compressibility Effects in Unsteady Thin-Airfoil Theory," AIAA Journal, Vol. 12, No. 2, 1974, pp. 252-255. doi:10.2514/3.49212
9. Amiet, R. K., "High Frequency Thin-Airfoil Theory for Subsonic Flow," AIAA Journal, Vol. 14, No. 8, 1976, pp. 1076-1082. doi:10.2514/3.7187
10. Gliebe, P., Mani, R., Shin, H., Mitchell, B., and Ashford, G., "Aeroacoustic Prediction Codes," NASA, Tech. Rept. 210244, 2000.
11. Blandeau, V. P., Joseph, P. F., and Tester, B. J., "Broadband Noise Prediction from Rotor-Wake Interaction in Contra-Rotating Propfans," 15th AIAA/CEAS Aeroacoustics Conference, AIAA, 2009-3137, 2009.
12. Casper, J., and Farassat, F., "A New Time Domain Formulation for Broadband Noise Predictions," International Journal of Aeroacoustics, Vol. 1, No. 3, 2002, pp. 207-240. doi:10.1260/147547202320962574
13. Farassat, F., Dunn, M. H., Tinetti, A. F., and Nark, D. M., "Open Rotor Noise Prediction Methods at NASA Langley: A Technology Review," 15th AIAA/CEAS Aeroacoustics Conference, AIAA 2009-3133, 2009.
14. Devenport, W. J., Staubs, J. K., and Glegg, S. A. L., "Sound Radiation from Real Airfoils in Turbulence," Journal of Sound and Vibration, Vol. 329, No. 17, 2010, pp. 3470-3483. doi:10.1016/j.jsv.2010.02.022
15. Jurdic, V., Moreau, A., Joseph, P. F., Enghardt, L., and Coupland, J., "A Comparison Between Measured and Predicted Fan Broadband Noise Due to Rotor-Stator Interaction," 13th AIAA/CEAS Aeroacoustics Conference, AIAA, 2007-3692, 2007.
16. Jurdic, V., Joseph, P., and Antoni, J., "Investigation of Rotor Wake Turbulence Through Cyclostationary Spectral Analysis," AIAA Journal, Vol. 47, No. 9, 2009, pp. 2022-2030. doi:10.2514/1.36728
17. Wygnanski, I., Champagne, F., and Marasli, B., "On the Large-Scale Structures in Two-Dimensional, Small-Deficit, Turbulent Wakes," Journal of Fluid Mechanics, Vol. 168, 1986, pp. 31-71.
18. Ventres, C. S., Theobald, M. A., and Mark, W. D., "Turbofan Noise Generation. Volume 1: Analysis," NASA, Tech. Rept. 167951, 1982.
19. Lloyd, A. E. D. and Peake, N., "Rotor-Stator Broadband Noise Prediction," 14th AIAA/CEAS Aeroacoustics Conference, AIAA, 2008-2840, 2008.
20. Nallasamy, M., and Envia, E., "Computation of Rotor Wake Turbulence Noise," Journal of Sound and Vibration, Vol. 282, Nos. 3-5, 2005, pp. 649-678.
21. Amiet, R. K., "Noise Produced by Turbulent Flow into Rotor: Theory Manual for Noise Calculation," NASA Tech. Rept. 181788, 1989.
22. Hanson, D. B., and Horan, K., "Turbulence/Cascade Interaction: Spectra of Inflow, Cascade Response, and Noise," 4th AIAA/CEAS Aeroacoustic Conference, AIAA 1998-2319, June 1998.
23. Ffowcs-Williams, J. E., and Hawkings, D. L., "Sound Generation by Turbulence and Surfaces in Arbitrary Motion," Philosophical Transactions of the Royal Society of London, Series A: Mathematical and Physical Sciences, Vol. 264, No. 1151, 1969, pp. 321-342.
24. Posson, H., Moreau, S., and Roger, M., "Fan-OGV Broadband Noise Prediction Using a Cascade Response," 15th AIAA/CEAS Aeroacous-tics Conference, AIAA 2009-3150, 2009.
25. Mani, R., "Noise Due to Interaction of Inlet Turbulence with Isolated Stators and Rotors, Journal of Sound and Vibration, Vol. 17, No. 2, 1971, pp. 251-260.
26. Homicz, G., and George, A., "Broadband and Discrete Frequency Radiation from Subsonic Rotors," Journal of Sound and Vibration, Vol. 36, No. 2, 1974, pp. 151-177. doi:10.1016/S0022-460X(74)80292-0
27. Chapman, C., "Similarity Variables for Sound Radiation in a Uniform Flow," Journal of Sound and Vibration, Vol. 233, No. 1, 2000, pp. 157-164.
28. Morfey, C. L., "Acoustic Energy in Non-Uniform Flows," Journal of Sound and Vibration, Vol. 14, No. 2, 1971, pp. 159-170.
29. Sinayoko, S., Joseph, P., and McAlpine, A., "Multimode Radiation from an Unflanged, Semi-Infinite Circular Duct with Uniform Flow," Journal of the Acoustical Society of America, Vol. 127, No. 4, 2010, pp. 2159-2168. doi:10.1121/1.3327814