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Concepts for reduction of blade/vortex interaction noise
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Wood, E.R.1
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16th European Rotorcraft Forum, Glasgow, Scotland, UK, Sept
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Brooks, T. F., and Booth, E. R., Jr., “Rotor Blade-Vortex Interaction Noise Reduction and Vibration Using Higher Harmonic Control,” 16th European Rotorcraft Forum, Glasgow, Scotland, UK, Sept. 1990.
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Rotor Blade-Vortex Interaction Noise Reduction and Vibration Using Higher Harmonic Control
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Brooks, T.F.1
Booth, E.R.2
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4
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0025237943
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“reduction of blade-vortex interaction noise through higher harmonic pitch control
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Brooks, T. F., and Booth, E. R., Jr., Jolly J. R., Jr., Yeager W. T., Jr., and Wilbur M. L., “Reduction of Blade-Vortex Interaction Noise Through Higher Harmonic Pitch Control,” Journal of the American Helicopter Society, Vol. 35, No. 1, 1990, pp. 86-91.
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Brooks, T.F.1
Booth, E.R.2
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Wilbur, M.L.5
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5
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Higher harmonic control of a helicopter rotor to reduce blade-vortex interaction noise
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Splettstoesser, W.R.1
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van der Wall, B.3
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85003218154
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Ten Years of Aerospatiale Experience, 6th European Rotorcraft Forum, Glasgow, Scotland, UK, Sept
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Polychroniadis, M.1
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8
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4143085935
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17th European Rotorcraft Forum, Berlin, Germany, Sept
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Splettstoesser, W. R., Schultz, K.-J., Kube, R., Brooks, T. F., Booth, E. R., Niesl, G., and Streby, O., “BVI Impulsive Noise Reduction by Higher Harmonic Pitch Control: Results of a Scaled Model Rotor Experiment in the DNW,” 17th European Rotorcraft Forum, Berlin, Germany, Sept. 1991.
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Splettstoesser, W.R.1
Schultz, K.-J.2
Kube, R.3
Brooks, T.F.4
Booth, E.R.5
Niesl, G.6
Streby, O.7
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9
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14th European Rotorcraft Forum, Milano, Italy, Sept
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Lehmann, G.1
Kube, R.2
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10
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Brooks, T. F., Jolly J. R., and Marcolini, M. A., “Helicopter Main Rotor Noise-Determination of Source Contributions Using Scaled Model Data,” NASA TP-2825, Aug. 1988.
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Helicopter Main Rotor Noise-Determination of Source Contributions Using Scaled Model Data
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Brooks, T.F.1
Jolly, J.R.2
Marcolini, M.A.3
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11
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NASA TP-2784, AVSCOM VR 87-B-3, May
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Martin, R. M., Splettstoesser, W. R., Elliot, J. W., and Schultz, K.-J., “Advancing-Side Directivity and Retreating-Sign Interactions of Model Rotor Blade-Vortex Interaction Noise,” NASA TP-2784, AVSCOM VR 87-B-3, May 1988.
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Splettstoesser, W.R.2
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Schultz, K.-J.4
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12
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AHS/RAeS International Technical Specialists Meeting-Rotorcraft Acoustics and Fluid Dynamics, Philadelphia, PA, Oct
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Brooks, T. F., Booth, E. R., Boyd, D. D., Splettstoesser, W. R., Schultz, K.-J., Kube, R., Niesl, G. H., and Streby, O., “HHC Study in the DNW to Reduce BVI Noise-An Analysis,” AHS/RAeS International Technical Specialists Meeting-Rotorcraft Acoustics and Fluid Dynamics, Philadelphia, PA, Oct. 1991.
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Brooks, T.F.1
Booth, E.R.2
Boyd, D.D.3
Splettstoesser, W.R.4
Schultz, K.-J.5
Kube, R.6
Niesl, G.H.7
Streby, O.8
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13
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Johnson, W.1
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Helicopter noise due to blade-vortex interaction
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Influence of airfoil mean loading on convected gust interaction noise
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International Union of Theoretical and Applied Mechanics Symposium, Lyon, France, 1985, Springer-Verlag, Berlin
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Kerschen, E. J., and Myers, M. R., “Influence of Airfoil Mean Loading on Convected Gust Interaction Noise,” Aero and HydroAcoustics, International Union of Theoretical and Applied Mechanics Symposium, Lyon, France, 1985, Springer-Verlag, Berlin, 1986, pp. 13-20.
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Kerschen, E.J.1
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