A validation study of the PSU-WOPWOP rotor noise prediction system

Collection of Technical Papers - 45th AIAA Aerospace Sciences Meeting

Volumn 21, Issue , 2007, Pages 14820-14841

  Shirey, Justin S ^a   Brentner, Kenneth S ^a,b   Chen, Hsuan Nien ^a,b  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

^b AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FARASSAT'S FORMULATION; HIGHER HARMONIC AEROACOUSTIC ROTOR TEST (HART I); MARYLAND FREE-VORTEX WAKE (MFW) MODEL; NOISE PREDICTION SYSTEM; ROTORCRAFT;

CODES (STANDARDS); FLIGHT CONTROL SYSTEMS; MATHEMATICAL MODELS;

ROTORS;

EID: 34250806609     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (34)

1. Howlett, J. J., "UH-60A Black Hawk Engineering Simulation Program: Volume I - Mathematical Model," Tech. Rep. NASA CR-166309, NASA, Decemberr, 1981.
2. nd AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, January 5-8 2004.
3. th AIAA Aeroacoustics Conference), Monterey, CA, May 23-25 2005.
4. st Annual Forum Proceedings, Dallas, TX, June 1-3, 2005.
5. Chen, H., Brentner, K., L.V., L., and Horn, J., "An Initial Analysis of Transient Noise in Rotorcraft Maneuvering Flight," International Journal of Aeroacoustics, Vol. 5, No. 1, 2006, pp. 1-30.
6. nd Annual Forum Proceedings, Pheonix, AZ, May 9-11, 2006.
7. Ballin, M. G., "Validation of a Real-Time Engineering Simulation of the UH-60A Helicopter," Tech. Rep. NASA-TM-88360, NASA Center for AeroSpace Information, February, 1987.
8. Leishman, J. G., Bhagwat, M. J., and Bagai, A., "Free-Vortex Filament Methods for the Analysis of Helicopter Rotor Wakes," Journal of Aircraft, Vol. 39, No. 5, September-October, 2002, pp. 759-775.
9. Ananthan, S. and Leishman, J. G., "Predictions of Transient Rotor Wake Aerodynamics in Response to Time-Dependent Blade Pitch Inputs," Jorunal of Aircraft, Vol. 41, No. 5, 2004, pp. 1025-1041.
10. Ananthan, S., Analysis of Rotor Wake Aerodynamics during Maneuvering Flight Using Free-Vortex Wake Methodology, Ph.D. thesis, University of Maryland, 2006.
11. nd Annual Forum Proceedings, Pheonix, AZ, May 9-11, 2006.
12. nd Annual Forum Proceedings, Pheonix, AZ, May 9-11, 2006.
13. nd Annual Forum Proceedings, Pheonix, AZ, May 9-11, 2006.
14. Boyd, D. D. and Burely, C. L., "Analyisis of Measured and Predicted Acoustics from an XV-15 Flight Test," American Helicopter Society 57th Annual Forum Proceedings, Washington, DC, May 9-11, 2001.
15. th Annual National Forum, Virginia Beach, VA, May 2-4, 2000.
16. Ananthan, S. and Leishman, J. G., "Role of Filament Strain in the Free-Vortex Modeling of Rotor Wakes," Journal of the American Helicopter Society, Vol. 49, No. 2, April 2004, pp. 176-191.
17. Brentner, K. S., Ferez, G., Brès, G. A., and Jones, H. E., "Maneuvering Rotorcraft Noise Prediction," Journal of Sound and Vibration, Vol. 39, No. 3-5, August, 2003, pp. 719-738.
18. Brès, G. A., Modeling the noise of arbitrary maneuvering rotorcraft: Analysis and implementation of the PSU-WOPWOP noise prediction code, M.S. thesis, Department of Aerospace Engineering, The Pennsylvania State University, June 2002.
19. Perez, G., Investigation of the influence of maneuver on rotorcraft noise, M.S. thesis, Department of Aerospace Engineering, The Pennsylvania State University, June, 2002.
20. Farassat, F. and Succi, G. P., "The Prediction of Helicopter Discrete Frequency Noise," Vertica, Vol. 7, No. 4, 1983, pp. 309-320.
21. Ffowcs Williams, J. E. and Hawkings, D. L., "Sound Generated by Turbulence and Surfaces in Arbitrary Motion," Philosophical Transactions of the Royal Society, Vol. A264, No. 1151, 1969, pp. 321-342.
22. Brentner, K. S., Lopes, L. V., Chen, H., and Horn, J. F., "Near Real-Time Simulation of Rotorcraft Acoustics and Flight Dynamics," Journal of Aircraft, Vol. 42, No. 2, 2005, pp. 347-355.
23. Lorber, P. F., "Aerodynamic Results of Pressure-Intrumented Model Rotor Test at the DNW," Journal of the American Helicopter Society, Vol. 36, No. 4, October, 1991, pp. 66-76.
24. Lorber, P. F., "Blade Vortex Interaction Data Obtained from a Pressure-Instrumented Model UH-60A Rotor at the DNW," Journal of the American Helicopter Society, Vol. 38, No. 3, 1993, pp. 26-34.
25. Visintainer, J. A., Marcolini, M. A., Burley, C. L., and Liu, S. R., "Acoustic Predictions Using Measured Pressures from a Model Rotor in the DNW," Journal of the American Helicopter Society, Vol. 38, No. 3, 1993, pp. 35-44.
26. th Annual Forum, Washington D.C., May 1990.
27. th Aeroacoustics Conference, October 22-24 1990.
28. Chen, H.-n., Rotor Noise in Maneuvering Flight, Ph. d. thesis, The Pennsylvania State University, 2006.
29. Lorber, P. F., Stauter, R. C., Pollack, M. J., and Landgrebe, A. J., "A Comprehensive Hover Test of the Airloads and Airflow of an Extensively Instrumented Model Helicopter Rotor," Vol. 1-5, USAAVSCOM TR-D-16 (A-E), October 1991.
30. th Annual National Forum, Washington D.C., May, 1990.
31. R., S. W., R., K., U., S., W., W., A., B., F., M., E., M., and K., P., "Higher Harmonic Control Aeroacoustic Rotor Test(HART) -Test Documentation and Represenative Results-," Tech. rep., German Aerospace Research Establishment (DLR), Braunschwieg, Germany, 1995.
32. Makinen, S. M., Hill, M. J., Gandhi, F. S., and Long, L. N., "A Study of the HART-I Rotor with Loose Computational Fluid/Structural Dynamic Coupling," Tech. rep., Phoenix, AZ, May 2006.
33. Hardin, J. C. and Lamkin, S. L., "Concepts for Reduction of Blade-Vortex Interaction Noise," Journal of Aircraft, Vol. 24, No. 2, 1987, pp. 120-125.
34. Maisel, M., "Tilt Rotor Research Aircraft Familiarlization Document," Tech. Rep. 407, NASA Technical Memorandum X-62 407, Januaray 1975.