Novel method for calculating two-dimensional blade vortex interaction

AIAA Journal

Volumn 35, Issue 5, 1997, Pages 909-912

  Epstein, Ronald J ^a,b,c,d   Rule, John A ^a,b,d   Bliss, Donald B ^a,b,d  

^a DUKE UNIVERSITY   (United States)

^b Dept of Mech Eng and Mat Science ^*  (United States)

^c BOEING COMPANY   (United States)

^d AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BLADES; BOUNDARY ELEMENT METHODS; ROTORS; VORTICES;

EID: 0030756995     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/2.7466     Document Type: Article

References (26)

1. Caradonna, F. X., Laub, G. H., and Tung, C., "An Experimental Investigation of the Parallel Blade-Vortex Interaction," Proceedings of the 10th European Rotorcraft Forum (The Hague, The Netherlands), American Helicopter Society, Alexandria, VA, 1984.
2. Prichard, D., Burley, C., and Boyd, D. D., Jr., "Computational Techniques for Improved Blade Vortex Interaction Modeling," Proceedings of the 51st Anual Forum of the American Helicopter Society (Fort Worth, TX), American Helicopter Society, Alexandria, VA, 1995.
3. Kitaplioglu, C., and Caradonna, F. X., "Aerodynamics and Acoustics of Blade-Vortex Interaction Using an Independently Generaled Vortex," Proceedings of the American Helicopter Society Aeromechanics Specialists Conference (San Francisco, CA), American Helicopter Society, Alexandria, VA, 1994.
4. Farassat, F., and Brentner, K. S., "The Uses and Abuses of the Acoustic Analogy in Helicopter Rotor Noise Prediction," Journal of the American Helicopter Society, Vol. 33, Jan. 1988, pp. 29-36.
5. Brentner, K., "Prediction of Helicopter Rotor Discrete Frequency Noise," NASA TR TM-87721, Oct. 1986.
6. Ffowcs Williams, J. E., "The Acoustic Analogy - Thirty Years On," Journal of Applied Mathematics, Vol. 32, 1984.
7. Kirchhoff, G. R., "Towards a Theory of Light Rays," Annals of Physical Chemistry, Vol. 18, 1883, pp. 663-695.
8. Pierce, A. D., Acoustics: An Introduction to Its Physical Principals and Applications, Acoustical Society of America, New York, 1989, Chap. 5.
9. Farassat, F., and Myers, M., "Extension of Kirchhoff's Formula to Radiation from Moving Surfaces," Journal of Sound and Vibration, Vol. 123, 1988, pp. 451-460.
10. Betz, A., "Behavior of Vortex Systems," NACA TR TM-713, June 1933.
11. Mason, W. H., and Marchman, J. F., III, "Far-Field Structure of Aircraft Wake Turbulence," Journal of Aircraft, Vol. 12, No. 2, 1973, pp. 86-92.
12. Hoffmann, E., and Joubert, P. N., "Turbulent Line Vortices," Journal of Fluid Mechanics, Vol. 16, 1963, pp. 395-411.
13. Rule, J., and Bliss, D., "Prediction of Turbulent Trailing Vortex Structure for Rotorcraft Blade-Vortex Interaction," Proceedings of the 51st Annual Forum of the American Helicopter Society (Forth Worth, TX), American Helicopter Society, Alexandria, VA, 1995.
14. Milne-Thompson, L. M., Theoretical Hydrodynamics, Macmillan, New York, 1968, Chap. 13.
15. Garrick, I. E., Nonsteady Wing Characteristics, Aerodynamics of Aircraft Components at High Speed, Vol. 7, Princeton Univ. Press, Princeton, NJ, 1957, Sec. F.
16. Ashley, H., and Landahl, M., Aerodynamics of Wings and Bodies, Dover, Mineola, NY, 1965, Chap. 1.
17. Morse, P. M., and Feshbach, H., Methods of Theoretical Physics, McGraw-Hill, New York, 1953.
18. Kellogg, O. D., Foundations of Potential Theory, Dover, Mineola, NY, 1953, Chap. 2.
19. Garrick, I. E., "On Moving Sources in Nonsteady Aerodynamics and in Kirchhoff's Formula," Proceedings of the First U.S. National Congress of Applied Mechanics (Chicago, IL), American Society of Mechanical Engineers, 1951.
20. Morino, L., "A General Theory of Unsteady Compressible Potential Aerodynamics," NASA TR CR 2464, Langley Research Center, Dec. 1974.
21. Larmor, J., "On the Mathematical Expression of the Principle of Huygens," Proceedings of the London Mathematical Society, Vol. 2, No. 1, 1903, pp. 1-13.
22. Bliss, D. B., and Epstein, R. J., "A Novel Approach to Aerodynamic Analysis Using Analytical/Numerical Matching," Proceedings of the 13th AIAA Applied Aerodynamics Conference (San Diego, CA), AIAA, Washington, DC, 1995.
23. Epstein, R. J., and Bliss, D. B., "An Acoustic Boundary Element Method Using Analytical/Numerical Matching," Journal of the Acoustical Society of America, Vol. 101, No. 1, 1997, pp. 92-106.
24. Bliss, D. B., and Epstein, R. J., "Novel Approach to Aerodynamic Analysis Using Analytical/Numerical Matching," AIAA Journal, Vol. 34, No. 11, 1996, pp. 2225-2232.
25. Epstein, R. J., and Bliss, D. B., "An Aeroacoustic Boundary Element Method Using Analytical/Numerical Matching," Proceedings of the 1st Joint CEAS/AIAA Aeroacoustics Conference (Munich, Germany), 1995.
26. Epstein, R. J., and Bliss, D. B., "Aeroacoustic Boundary Element Method Using Analytical/Numerical Matching," AIAA Journal, Vol. 35, No. 2, 1997, pp. 244-254.