1 |
Brooks, T. M., and Schlinker, R. H., "Progress in Rotor Broadband Noise Research", Vertica Vol. 7, No.4, 1983.
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2 |
Newman, S., "The Fundamentals of Helicopter Flight", Edward Arnold, 1994.
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3 |
Richard S. F., and Donald E. B., "Theory and Design for Mechanical Measurements", 2nd Edition, John Wiley & Sons, Inc. 1995.
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4 |
Edwards, B., and Cox, C., "Revolutionary Concepts for Helicopter Noise Reduction S.I.L.E.N.T. Program", NASA Contractor Report CR-2002-211650, May, 2002.
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5 |
Leighton, K. P. et al, "Parametric Studies and Flow Visualization of Model Helicopter Rotor Blade Slap," American Aeronautics and Astronautics Seventh Aeroacoustics Conference, Palo Alto, California, October, 1981.
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6 |
Brooks, T. F., Pope, D. S., and Marcolini, M. A., "Airfoil Self-Noise and Prediction", NASA Reference Publication 1281, July 1989.
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