Effects of zero-mass "synthetic" jets on the aerodynamics of the NACA-0012 airfoil

Journal of the American Helicopter Society

Volumn 43, Issue 4, 1998, Pages 303-311

  Hassan, Ahmed A ^a   JanakiRam, Ram D ^a  

^a BOEING COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRFOILS; BOUNDARY CONDITIONS; COMPRESSIBLE FLOW; COMPUTER SIMULATION; DRAG; FLIGHT DYNAMICS; JETS; LIFT; MASS TRANSFER; NAVIER STOKES EQUATIONS; NUMERICAL ANALYSIS; UNSTEADY FLOW;

MACH NUMBER; ZERO-MASS JETS;

HELICOPTER ROTORS;

EID: 0032184076     PISSN: 00028711     EISSN: None     Source Type: Journal    
DOI: 10.4050/jahs.43.303     Document Type: Article

References (10)

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2. Brooks, T. F., Booth, E. R., Jolly, R. J., Yeager, W. T. and Wilbur, M. L., "Reduction of Blade-Vortex Interaction Noise Using Higher-Harmonic Pitch Control," NASA TM-101624, Jul 1989.
3. Dawson, S., Marcolini, M., Booth, E., Straub, F., Hassan, A. A., Tadghighi, H. and Kelly, H., "Wind Tunnel Test of An Active Flap Rotor: BVI Noise and Vibration Reduction," 51st Forum of the American Helicopter Society, Ft. Worth, TX, May 9-11, 1995.
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7. McCroskey, W. J., Baeder, J. D., and Bridgeman, J. O., "Calculation of Helicopter Airfoil Characteristics for High Tip-Speed Applications," Journal of the American Helicopter Society, Vol. 31, 2, Apr 1986, pp. 3-9.
8. Cordova, J. Q. and Barth, T. J., "Grid Generation for General 2-D Regions Using Hyperbolic Equations," AIAA Paper 88-0520, Jan 1988.
9. Ranzenbach, R., Beierle, M., and Anderson, J. D., "Roughness Related Lift Enhancement To Symmetric Airfoils," AIAA Paper 97-2237, Jun 1997.
10. Vorob'ev, N. N., "Appearance of a Transverse Force During Flow Along a Rough Surface," Soviet Physics - Dokl., Vol. 36, No. 5, pp. 373-375, 1991.