Freestream disturbance effects on an airfoil pitching at constant rate

Journal of Aircraft

Volumn 36, Issue 3, 1999, Pages 507-514

  Chen, Jerry M ^a   Choa, Chih Chung ^a  

^a NATIONAL CHUNG HSING UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

AERODYNAMIC LOADS; BOUNDARY LAYERS; LIFT; PRESSURE MEASUREMENT; REYNOLDS NUMBER; TURBULENCE;

AIRFOIL PITCHING; FREESTREAM DISTURBANCE EFFECTS;

AIRFOILS;

EID: 0033131272     PISSN: 00218669     EISSN: None     Source Type: Journal    
DOI: 10.2514/2.2485     Document Type: Article

References (30)

1. Carr, L. W., McAlister, K. W., and McCroskey, W. J., "Analysis of the Development of Dynamic Stall Based on Oscillating Airfoil Experiments," NASA TN D-8382, Jan. 1977.
2. Carr, L. W., "Progress in Analysis and Prediction of Dynamic Stall," Journal of Aircraft, Vol. 25, No. 1, 1988, pp. 6-17.
3. Visbal, M. R., and Shang, J. S., "Investigation of the Flow Structure Around a Rapidly Pitching Airfoil," AIAA Journal, Vol. 27, No. 8, 1989, pp. 1044-1051.
4. Jumper, E. J., Dardis, W. J., III, and Stephen, E. J., "Toward an Unsteady-Flow Airplane," AIAA Paper 88-0752, Jan. 1988.
5. McCroskey, W. J., Carr, L. W., and McAlister, K. W., "Dynamic Stall Experiments on Oscillating Airfoils," AIAA Journal, Vol. 14, No. 1, 1976, pp. 57-63.
6. McAlister, K. W., and Carr, L. W., "Wind Tunnel Visualization of Dynamic Stall," Journal of Fluids Engineering, Vol. 101, Sept. 1979, pp. 376-380.
7. Francis, M. S., and Keesee, J. E., "Airfoil Dynamic Stall Performance with Large-Amplitude Motion," AIAA Journal, Vol. 23, No. 11, 1985, pp. 1653-1659.
8. Jumper, E. J., Schreck, S. J., and Dimmick, R. L., "Lift-Curve Characteristics for an Airfoil Pitching at Constant Rate," Journal of Aircraft, Vol. 24, No. 10, 1987, pp. 680-687.
9. Strickland, J. H., and Graham, G. M., "Force Coefficients for a NACA-0015 Airfoil Undergoing Constant Pitch Rate Motions," AIAA Journal, Vol. 25, No. 4, 1987, pp. 622-624.
10. Lorber, P. F., and Carta, F. O., "Airfoil Dynamic Stall at Constant Pitch Rate and High Reynolds Number," Journal of Aircraft, Vol. 25, No. 6, 1988, pp. 548-556.
11. Acharya, M., and Metwally, M. H., "Unsteady Pressure Field and Vorticity Production over a Pitching Airfoil," AIAA Journal, Vol. 30, No. 2, 1998, pp. 403-411.
12. Chandrasekhara, M. S., Ahmed, S., and Carr, L. W., "Schlieren Studies of Compressibility Effects on Dynamic Stall of Transiently Pitching Airfoils," Journal of Aircraft, Vol. 30, No. 2, 1993, pp. 213-220.
13. Shih, C., Lourenco, L., and Krothapalli, A., "Investigation of Flow at Leading and Trailing Edges of Pitching-Up Airfoil," AIAA Journal, Vol. 33, No. 8, 1994, pp. 1369-1376.
14. Panda, J., and Zaman, K. B. M. Q., "Experimental Investigation of the Flow Field of an Oscillating Airfoil and Estimation of Lift from Wake Surveys," Journal of Fluid Mechanics, Vol. 265, 1994, pp. 65-95.
15. Tani, I., "Low-Speed Flows Involving Bubble Separations," Progress in Aeronautical Sciences, Vol. 5, No. 2, 1964, pp. 70-103.
16. Mueller, T. J., "The Influence of Laminar Separation and Transition on Low Reynolds Number Airfoil Hysteresis," Journal of Aircraft, Vol. 22, No. 9, 1985, pp. 763-770.
17. Hsiao, F.-B., Liu, C.-F., and Tang, Z., "Aerodynamic Performance and Flow Structure Studies of a Low Reynolds Number Airfoil," AIAA Journal, Vol. 27, No. 2, 1989, pp. 129-137.
18. Mueller, T. J., Pohlen, L. J., Conigliaro, P. E., and Jansen, B. J., Jr., "The Influence of Free-Stream Disturbances on Low Reynolds Number Airfoil Experiments," Experiments in Fluids, Vol. 1, No. 1, 1983, pp. 3-14.
19. O'Meara, M. M., and Mueller, T. J., "Laminar Separation Bubble Characteristics on an Airfoil at Low Reynolds Numbers," AIAA Journal, Vol. 25, No. 8, 1987, pp. 1033-1041.
20. Conger, R. N., and Ramaprian, B. R., "Pressure Measurements on a Pitching Airfoil in a Water Channel," AIAA Journal, Vol. 32, No. 1, 1994, pp. 108-115.
21. Laneville, A., and Vittecoq, P., "Effect of Turbulence on Dynamic Stall," Wind Turbine Aerodynamics Seminar, Sandia National Labs., Albuquerque, NM, March 1985.
22. Chen, J. M., and Lee, J.-H., "Surface Pressure and Dynamic Characteristics on a Pitching Airfoil," Journal of Chinese Society of Mechanical Engineers, Vol. 18, No. 6, 1997, pp. 567-578.
23. Kiya, M., and Sasaki, K., "Free-Stream Turbulence Effects on a Separation Bubble," Journal of Wind Engineering and Industrial Aerodynamics, Vol. 14, 1983, pp. 375-386.
24. Batill, S. M., and Nebres, J. V., "Application of Digital Filtering Techniques to Unsteady Pressure Measurements," AIAA Paper 91-0061, Jan. 1991.
25. Rennie, R. M., and Jumper, E. J., "Experimental Measurements of Dynamic Control Surface Effectiveness," Journal of Aircraft, Vol. 33, No. 5, 1996, pp. 880-887.
26. Rae, W. H., Jr., and Pope, A., Low-Speed Wind Tunnel Testing, 2nd ed., Wiley, New York, 1984, pp. 344-444.
27. Kuethe, A. M., and Chow, C. Y., Foundations of Aerodynamics: Bases of Aerodynamic Design, 4th ed., Wiley, New York, 1986, pp. 138-177.
28. Jumper, E. J., and Hugo, R. J., "Loading Characteristics of Finite Wings Undergoing Rapid Unsteady Motions: A Theoretical Treatment," Journal of Aircraft, Vol. 31, No. 3, 1994, pp. 495-502.
29. Bloor, M. S., "The Transition to Turbulence in the Wake of a Circular Cylinder," Journal of Fluid Mechanics, Vol. 19, No. 2, 1963, pp. 290-304.
30. Michelsen, W. D., and Muller, T. J., "Low Reynolds Number Airfoil Performance Subjected to Wake Interference from an Upstream Airfoil," AIAA Paper 87-2351, Aug. 1987.