Noise prediction for maneuvering rotorcraft

6th Aeroacoustics Conference and Exhibit

Volumn , Issue , 2000, Pages

  Brentner, Kenneth S ^a   Jones, Henry E ^a,b  

^a NASA LANGLEY RESEARCH CENTER   (United States)

^b Subsonic Aerodynamic Branch   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; ACOUSTIC NOISE MEASUREMENT; AIRCRAFT; FORECASTING; NOISE POLLUTION; TURBOMACHINE BLADES;

AIRCRAFT MOTION; CLUSTERS OF WORKSTATIONS; COMPREHENSIVE ANALYSIS; FIRST PRINCIPLES; NOISE PREDICTIONS; PARALLEL COMPUTER; TRANSIENT MANEUVERS; TRANSIENT MOTIONS;

AEROACOUSTICS;

EID: 85086613330     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2000-2031     Document Type: Conference Paper

References (12)

1. Gaurav Gopalan. Fredric H. Schmitz and Ben Wel-C. Sim. "Flight Path Management and Control Methodology lo Reduce Helicopter Blade-Vortex Interaction (BVI) Noise." American Helicopter Society Vertical Lilt Design Conference. San Francisco. CA. January 19-21. 2000.
2. Ram D. Janakiram and Hamza Khan. "Prediction and Validation of Helicopter Descent Flyover Noise." AHS International 56th Annual Forum Proceedings. Virginia Beach. VA. May 2-4. 2000.
3. Kenneth S. Brentner. "Prediction of Helicopter Rotor Discrete Frequency Noise." NASA TM 87721. October. 1986.
4. Wayne Johnson. "Comprehensive Analytical Model of Rotorcralt Aerodynamics and Dynamics." Vol. I-VII. Johnson Aeronautics. Sept. 1998.
5. Kenneth S. Brentner and F. Farassat. "An Analytical Comparison of the Acoustic Analogy and Kirchhoff Formulation for Moving Surfaces." AIAA Journal. Vol. 36. No. 8. pp. 1379-1386. Aug. 1998.
6. J. E. Ffowcs Williams and D. L. Hawkings. "Sound Generation by Turbulence and Surfaces in Arbitrary Motion." Philosophical Transactions of the Royal Society. London. Series A. Vol. 264. No 1151. pp. 321-342. May 1969.
7. F. Farassat. "Theory of Noise Generation from Moving Bodies with an Application to Helicopter Rotors." NASA TR R-45 1. 1975.
8. F. Farassat and George P. Succi, "The Prediction of Helicopter Discrete Frequency Noise." Vertica. Vol. 7. No. 4. pp. 309-320. 1983.
9. Kenneth S. Brentner. Casey L. Burley and Michael A. Marcolini. "Sensitivity of Acoustic Prediction to Variation of Input Parameters." Journal of the American Helicopter Society. Vol. 39. No. 3. pp. 43-52. July 1994.
10. Lyle N. Long and Kenneth S. Brentner. "Self- Scheduling Parallel Methods for Multiple Serial Codes with Application to WOPWOP." AIAA Paper 2000- 0346. Jan. 2000.
11. http://www.mhpcc.edu/training/
12. http://www.persona I. psu.edu/lnl/424/