-
1
-
-
0033905912
-
Rotor blade-vortex interaction noise
-
February
-
Yu, Y. H., "Rotor Blade-Vortex Interaction Noise," Progress in Aerospace Sciences, Vol. 36, (2), February 2000, pp. 97-115.
-
(2000)
Progress in Aerospace Sciences
, vol.36
, Issue.2
, pp. 97-115
-
-
Yu, Y.H.1
-
2
-
-
0028381383
-
Helicopter noise prediction: The current status and future direction
-
February
-
Brentner, K. S., and Farassat, F., "Helicopter Noise Prediction: The Current Status and Future Direction," Journal of Sound and Vibration, Vol. 170, (1), February 1994, pp. 79-96.
-
(1994)
Journal of Sound and Vibration
, vol.170
, Issue.1
, pp. 79-96
-
-
Brentner, K.S.1
Farassat, F.2
-
3
-
-
0242590697
-
Rotor noise
-
edited by H. H. Hubbard, NASA RP-1258; Chap. 2, August
-
Schmitz, F. H., "Rotor Noise," Aeroacoustics of Flight Vehicles: Theory and Practice, edited by H. H. Hubbard, NASA RP-1258, Vol. 1, Chap. 2, August 1991, pp. 65-149.
-
(1991)
Aeroacoustics of Flight Vehicles: Theory and Practice
, vol.1
, pp. 65-149
-
-
Schmitz, F.H.1
-
4
-
-
0006618438
-
Helicopter noise - State-of-the-art
-
AIAA Paper No. 77-1337
-
George, A. R., "Helicopter Noise - State-of-the-Art," AIAA Paper No. 77-1337, 1977.
-
(1977)
-
-
George, A.R.1
-
5
-
-
0025751365
-
Acoustic predictions using pressures from a model rotor in the DNW
-
Visintainer, J. A., Burley, C. L., Marcolini, M. A., and Liu, S. R., "Acoustic Predictions using Pressures from a Model Rotor in the DNW," American Helicopter Society 47th Annual Forum Proceedings, Phoenix, AZ, May 6-8, 1991, pp. 791-806.
-
American Helicopter Society 47th Annual Forum Proceedings, Phoenix, AZ, May 6-8, 1991
, pp. 791-806
-
-
Visintainer, J.A.1
Burley, C.L.2
Marcolini, M.A.3
Liu, S.R.4
-
6
-
-
0242674612
-
Prediction of blade-vortex interaction noise using measured blade pressures
-
Paper No. 87-2749
-
Joshi, M. C., Liu, S. R., and Boxwell, D. A., "Prediction of Blade-Vortex Interaction Noise using Measured Blade Pressures," Paper No. 87-2749, 11th AIAA Aeroacoustics Conference, Sunnyvale, CA, October 19-20, 1987.
-
11th AIAA Aeroacoustics Conference, Sunnyvale, CA, October 19-20, 1987
-
-
Joshi, M.C.1
Liu, S.R.2
Boxwell, D.A.3
-
7
-
-
0242506062
-
Measured and predicted impulsive noise directivity characteristics
-
Paper No. 1.2
-
Shultz, K. J., and Splettstoesser, W. R., "Measured and Predicted Impulsive Noise Directivity Characteristics," Paper No. 1.2, 13th European Rotorcraft Forum, Arles, France, September 8-11, 1987.
-
13th European Rotorcraft Forum, Arles, France, September 8-11, 1987
-
-
Shultz, K.J.1
Splettstoesser, W.R.2
-
8
-
-
0242590698
-
Calculation of rotor blade-vortex interaction noise using parallel super computer
-
Paper No. 81
-
Aoyama, T., Kondo, N., Aoki, M., Nakamura, H., and Saito, S., "Calculation of Rotor Blade-Vortex Interaction Noise using Parallel Super Computer," Paper No. 81, 22nd European Rotorcraft Forum, Brighton, UK, September 17-19, 1996.
-
22nd European Rotorcraft Forum, Brighton, UK, September 17-19, 1996
-
-
Aoyama, T.1
Kondo, N.2
Aoki, M.3
Nakamura, H.4
Saito, S.5
-
9
-
-
0029453751
-
A general free wake geometry calculation for wings and rotors
-
Johnson, W., "A General Free Wake Geometry Calculation for Wings and Rotors," American Helicopter Society 51st Annual Forum Proceedings, Ft. Worth, TX, May 9-11, 1995, pp. 137-153.
-
American Helicopter Society 51st Annual Forum Proceedings, Ft. Worth, TX, May 9-11, 1995
, pp. 137-153
-
-
Johnson, W.1
-
10
-
-
0029373399
-
Aerodynamics and acoustics of rotor blade-vortex interactions
-
Yu, Y. H., Tung, C., Gallman, J., Schultz, K. J., van der Wall, B., Spiegel, P., and Michea, B., "Aerodynamics and Acoustics of Rotor Blade-Vortex Interactions," Journal of Aircraft, Vol. 32, (5), 1995, pp. 970-977.
-
(1995)
Journal of Aircraft
, vol.32
, Issue.5
, pp. 970-977
-
-
Yu, Y.H.1
Tung, C.2
Gallman, J.3
Schultz, K.J.4
Van Der Wall, B.5
Spiegel, P.6
Michea, B.7
-
11
-
-
0035482314
-
Acoustic phasing, directivity and amplification effects of single rotor helicopter blade-vortex interaction
-
October
-
Schmitz, F. H., and Sim, B. W., "Acoustic Phasing, Directivity and Amplification Effects of Single Rotor Helicopter Blade-Vortex Interaction," Journal of the American Helicopter Society, Vol. 46, (4), October 2001, pp. 273-282.
-
(2001)
Journal of the American Helicopter Society
, vol.46
, Issue.4
, pp. 273-282
-
-
Schmitz, F.H.1
Sim, B.W.2
-
12
-
-
0031682004
-
Reduction of blade-vortex interaction (BVI) noise through X-force control
-
January
-
Schmitz, F. H., "Reduction of Blade-Vortex Interaction (BVI) Noise Through X-Force Control," Journal of the American Helicopter Society, Vol. 43, (1) January 1998, pp. 14-24.
-
(1998)
Journal of the American Helicopter Society
, vol.43
, Issue.1
, pp. 14-24
-
-
Schmitz, F.H.1
-
13
-
-
4143129825
-
Flight path management and control methodology to reduce helicopter blade-vortex interaction (BVI) noise
-
Gopalan, G., Schmitz, F. H., and Sim, B. W., "Flight Path Management and Control Methodology to Reduce Helicopter Blade-Vortex Interaction (BVI) Noise," American Helicopter Society Vertical Lift Design Conference, San Francisco, CA, January 19-21, 2000.
-
American Helicopter Society Vertical Lift Design Conference, San Francisco, CA, January 19-21, 2000
-
-
Gopalan, G.1
Schmitz, F.H.2
Sim, B.W.3
-
14
-
-
0023133058
-
Helicopter model rotor-blade vortex interaction impulsive noise: Scalability and parametric variations
-
January
-
Boxwell, D. A., Schmitz, F. H., Splettstoesser, W. R., and Schultz, K. J., "Helicopter Model Rotor-Blade Vortex Interaction Impulsive Noise: Scalability and Parametric Variations." Journal of the American Helicopter Society, Vol. 32, (1), January 1987, pp. 3-12.
-
(1987)
Journal of the American Helicopter Society
, vol.32
, Issue.1
, pp. 3-12
-
-
Boxwell, D.A.1
Schmitz, F.H.2
Splettstoesser, W.R.3
Schultz, K.J.4
-
15
-
-
0015083467
-
Helicopter noise due to blade-vortex interaction
-
Widnall, S. E., "Helicopter Noise due to Blade-Vortex Interaction." Journal of the Acoustical Society of America, Vol. 50, (1) (Part 2), 1971, pp. 354-365.
-
(1971)
Journal of the Acoustical Society of America
, vol.50
, Issue.1 PART 2
, pp. 354-365
-
-
Widnall, S.E.1
-
16
-
-
0242422770
-
Acoustic focusing effects generated by parallel and oblique blade vortex interactions
-
Leishman, J. G., "Acoustic Focusing Effects Generated by Parallel and Oblique Blade Vortex Interactions," American Helicopter Society Technical Specialists' Meeting for Rotorcraft Acoustics and Aerodynamics, Williamsburg, VA, October 28-30, 1997.
-
American Helicopter Society Technical Specialists' Meeting for Rotorcraft Acoustics and Aerodynamics, Williamsburg, VA, October 28-30, 1997
-
-
Leishman, J.G.1
-
17
-
-
0030086044
-
Focusing of helicopter BVI noise
-
February
-
Lowson, V. V., "Focusing of Helicopter BVI Noise," Journal of Sound and Vibration, Vol. 190, (3), February 1996, pp. 477-494.
-
(1996)
Journal of Sound and Vibration
, vol.190
, Issue.3
, pp. 477-494
-
-
Lowson, V.V.1
-
18
-
-
0006578284
-
Blade-vortex interaction noise directivity studies using trace mach number
-
Sim, B. W., George, A. E., and Yen, S. J., "Blade-Vortex Interaction Noise Directivity Studies Using Trace Mach Number," American Helicopter Society 2nd International Aeromechanics Specialists' Meeting, Bridgeport, CT, October 11-13, 1995.
-
American Helicopter Society 2nd International Aeromechanics Specialists' Meeting, Bridgeport, CT, October 11-13, 1995
-
-
Sim, B.W.1
George, A.E.2
Yen, S.J.3
-
19
-
-
0242674611
-
Directionality of blade-vortex interaction noise
-
Paper No. B5
-
Open, C. J., and Patrick, R. J., "Directionality of Blade-Vortex Interaction Noise," Paper No. B5, 17th European Rotorcraft Forum, Berlin, Germany, September 24-27, 1991.
-
17th European Rotorcraft Forum, Berlin, Germany, September 24-27, 1991
-
-
Open, C.J.1
Patrick, R.J.2
-
20
-
-
0006622223
-
Near/far-field radiation characteristics of advancing side helicopter blade-vortex interaction (BVI) noise
-
Sim, B. W., Schmitz, F. H., and Aoyama, T., "Near/Far-Field Radiation Characteristics of Advancing Side Helicopter Blade-Vortex Interaction (BVI) Noise," American Helicopter Society 56th Annual Forum Proceedings, Virginia Beach, VA, May 2-4, 2000.
-
American Helicopter Society 56th Annual Forum Proceedings, Virginia Beach, VA, May 2-4, 2000
-
-
Sim, B.W.1
Schmitz, F.H.2
Aoyama, T.3
-
21
-
-
3242868482
-
A wake model for high resolution airloads
-
Beddoes, T.S., "A Wake Model for High Resolution Airloads," 2nd International Conference on Rotorcraft Basic Research, Triangle Park, NC, February 19-21, 1985.
-
2nd International Conference on Rotorcraft Basic Research, Triangle Park, NC, February 19-21, 1985
-
-
Beddoes, T.S.1
-
22
-
-
0020192497
-
Full-scale measurements of blade-vortex interaction noise
-
October
-
Boxwell, D. A., and Schmitz, F. H., "Full-Scale Measurements of Blade-Vortex Interaction Noise," Journal of the American Helicopter Society, Vol. 27, (4), October 1982, pp. 11-27.
-
(1982)
Journal of the American Helicopter Society
, vol.27
, Issue.4
, pp. 11-27
-
-
Boxwell, D.A.1
Schmitz, F.H.2
-
23
-
-
0242422766
-
Flight trajectory management to reduce helicopter blade-vortex interaction (BVI) noise with head/tailwind effects
-
Paper No. 77
-
Schmitz, F. H., Gopalan, G., and Sim, B. W.-C., "Flight Trajectory Management to Reduce Helicopter Blade-Vortex Interaction (BVI) Noise with Head/Tailwind Effects," Paper No. 77, 26th European Rotorcraft Forum, The Hague, Netherlands, September 2000.
-
26th European Rotorcraft Forum, the Hague, Netherlands, September 2000
-
-
Schmitz, F.H.1
Gopalan, G.2
Sim, B.W.-C.3
-
24
-
-
0242674609
-
Prediction of blade-vortex induced airloads with a multiple-trailer free wake model
-
Lim, J. W., and Yu, Y. H., "Prediction of Blade-Vortex Induced Airloads with a Multiple-Trailer Free Wake Model," Heli-Japan 2002, Technical Specialists' Meeting on Advanced Rotorcraft Technology and Life Saving Activities, Tochigi, Japan, November 11-13, 2002, pp. 205-216.
-
Heli-Japan 2002, Technical Specialists' Meeting on Advanced Rotorcraft Technology and Life Saving Activities, Tochigi, Japan, November 11-13, 2002
, pp. 205-216
-
-
Lim, J.W.1
Yu, Y.H.2
-
25
-
-
0242422767
-
Blade-vortex interaction (BVI) noise: Retreating side characteristics, sensitivity to chordwise loading and unsteady aerodynamics
-
(CD)
-
Sim, B. W.-C., and Schmitz, F. H., "Blade-Vortex Interaction (BVI) Noise: Retreating Side Characteristics, Sensitivity to Chordwise Loading and Unsteady Aerodynamics," American Helicopter Society Aeromechanics Specialists' Meeting, Atlanta, GA, November 13-15, 2000 (CD).
-
American Helicopter Society Aeromechanics Specialists' Meeting, Atlanta, GA, November 13-15, 2000
-
-
Sim, B.W.-C.1
Schmitz, F.H.2
-
26
-
-
0242674610
-
Impact of three-dimensional and non-linear effects of blade loading on BVI noise signature
-
(CD)
-
Boisard, R., and Baeder, J. D., "Impact of Three-Dimensional and Non-Linear Effects of Blade Loading on BVI Noise Signature," American Helicopter Society 57th Annual Forum Proceedings, Washington, DC, May 9-11, 2001 (CD).
-
American Helicopter Society 57th Annual Forum Proceedings, Washington, DC, May 9-11, 2001
-
-
Boisard, R.1
Baeder, J.D.2
|