Schlieren studies of compressibility effects on dynamic stall of transiently pitching airfoils

Journal of Aircraft

Volumn 30, Issue 2, 1993, Pages 213-220

  Chandrasekhara, M S ^a,d   Ahmed, S ^b,d   Carr, L W ^c,e  

^a NAVAL POSTGRADUATE SCHOOL   (United States)

^b MCAT Inc   (United States)

^c NASA AMES RESEARCH CENTER   (United States)

^d NASA Aeronautics Research Institute   (United States)

^e Navy NASA Joint Institute of Aeronautics ^*  (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPRESSIBILITY; COMPRESSIBLE FLOW; COMPRESSION TESTING; FLOW VISUALIZATION; IMAGING TECHNIQUES; LIFT; MANEUVERABILITY; SCHLIEREN SYSTEMS; VORTEX FLOW;

COMPRESSIBILITY EFFECTS; DYNAMIC STALL; SCHLIEREN STUDIES; STROBOSCOPIC SCHLIEREN FLOW VISUALIZATION TECHNIQUE; TRANSIENTLY PITCHING AIRFOILS;

AIRFOILS;

EID: 0027558895     PISSN: 00218669     EISSN: None     Source Type: Journal    
DOI: 10.2514/3.48268     Document Type: Article

References (19)

1. Carr, L. W., “Progress in Analysis and Prediction of Dynamic Stall,“Journal of Aircraft, Vol. 25, No. 1, 1988, pp. 6-17.
2. McCroskey, W. J., “The Phenomenon of Dynamic Stall,” NASA TM 81264, March 1981.
3. Freymuth, P., “Vortex Patterns of Dynamic Separation,” Encyclopedia of Fluid Mechanics, edited by N. P. Cheremisinoff, Gulf Publishing, Houston, TX, Vol. 8, 1989, Chap. 11.
4. Lorber, P. F., and Carta, F. O., “Unsteady Stall Penetration Experiments at High Reynolds Number,” Air Force Office of Scientific Research TR-87-1202, East Hartford, CT, April 1987.
5. Albertson, J. A., Troutt, T. R., and Kedzie, C. R., “Unsteady Aerodynamic Forces at Low Airfoil Pitching Rates,” Proceedings of the 1st National Fluid Dynamics Congress, AIAA Paper 88-2579-CP, Cincinnati, OH.
6. Walker, J. M., Helin, H. E., and Strickland, J. H., “An Experimental Investigation of an Airfoil Undergoing Large-Amplitude Pitching Motions,” Journal of Aircraft, Vol. 23, No. 8, 1985, pp. 1141-1142.
7. Francis, M. S., and Keese, J. E., “Airfoil Dynamic Stall Performance with Large-Amplitude Motions,” Journal of Aircraft, Vol. 23, No. 11, 1985, pp. 1653-1659.
8. Jumper, E. J., Dimmick, R. L., and Allaire, A. J. S., “The Effect of Pitch Location on Dynamic Stall,” Journal of Fluids Engineering, Trans. ASME, Vol. 11, No. 3, 1989, pp. 256-262.
9. Harper, P. W., and Flanigan, R. E., “The Effect of Rate of Change of Angle of Attack on the Maximum Lift of a Small Model,” NACA TN 2061, Hampton, VA, March 1950.
10. Ekaterinaris, J. A., “Compressible Studies of Dynamic Stall,” AIAA Paper 89-0024, Reno, NV, Jan. 1989.
11. Visbal, M. R., “Effect of Compressibility on Dynamic Stall of a Pitching Airfoil,” AIAA Paper 88-0132, Reno, NV, Jan. 1988.
12. McCroskey, W. J., McAlister, K. W., Carr, L. W., Pucci, S. L., Lambert, O., and Indergrand, R. F., “Dynamic Stall on Advanced Airfoil Sections,” Journal of American Helicopter Society, Vol. 26, No. 3, pp. 40-50.
13. Carr, L. W., and Chandrasekhara, M. S., “Design and Development of a Compressible Dynamic Stall Facility,” Journal of Air craft, Vol. 29, No. 3, 1992, pp. 314-318.
14. Andrews, D. R., “An Airfoil Pitching Apparatus: Modeling and Control Design,” 35th Instrument Society of America International Instrumentation Symposium, Orlando, FL, May 1989.
15. Chandrasekhara, M. S., and Carr, L. W., “Design and Development of a Facility for Compressible Dynamic Stall Studies of a Rapidly Pitching Airfoil,” Proceedings of the 13th ICIASF Conference, Goettingen, Germany, Sept. 18-21, 1989.
16. Chandrasekhara, M. S., and Carr, L. W., “Flow Visualization Studies of the Mach Number Effects on the Dynamic Stall of an Oscillating Airfoil,” Journal of Aircraft, Vol. 27, No. 6, 1990, pp. 516-522.
17. Chandrasekhara, M. S., Carr, L. W., and Ahmed, S., “Comparison of Pitch Rate History Effects on Dynamic Stall,” Proceedings of NASAIAFOSRIARO Workshop on Physics of Forced Unsteady Separation, NASA-CP-3144, Moffett Field, CA, April 1990.
18. Chandrasekhara, M. S., Ekaterinaris, J. A., and Carr, L. W., “Experimental and Computational Tracking of Dynamic Stall Vortex,” Bulletin of the American Physical Society, Vol. 33, No. 10, 1988, p. 2251.
19. Mane, L., Loc, T. P., and Werle, H., “Sur le Decollement Instationnaire Autour cTun Profil a Grands Nombres de Reynolds: Une Comparison Calcul Experience,” Mecanique des Fluides, Academic des Scinces, 305, Seires II, Paris, France, 1987, pp. 229-232.