Separation control on an airfoil by periodic forcing

AIAA Journal

Volumn 27, Issue 6, 1989, Pages 820-821

  Bar Sever, A ^a  

^a NASA LANGLEY RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE EFFECTS; AIRCRAFT--WINGS; FLOW OF FLUIDS;

ACOUSTIC EXCITATION EFFECTS; PERIODIC FORCING; SEPARATION CONTROL;

AERODYNAMICS;

EID: 0024673634     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/3.10184     Document Type: Article

References (8)

1. Collins, F. G. and Zelenevitz, J., “Influence of Sound upon Separated Flow over Wings,” AIAA Journal, Vol. 13, March 1975, pp. 408-410.
2. Ahuja, K. K. and Burrin, R. H., “Control of Flow Separation by Sound,” AIAA Paper 84-2298, Oct. 1984.
3. Zaman, K. B. M. Q., Bar-Sever, A., and Mangalam, S. M., “Effect of Acoustic Excitation on the Flow over a Low Re Airfoil,” Journal of Fluid Mechanics, Vol. 182, Sept. 1987, pp. 127-148.
4. Huang, L. S., Maestrello, L., and Bryant, T. D., “Separation Control over an Airfoil at High Angles of Attack by Sound Emanating from the Surface,” AIAA Paper 87-1261, June 1987.
5. Sigurdson, L. W. and Roshko, A., “Controlled Unsteady Excitation of a Reattaching Flow,” AIAA Paper 85-0552, March 1985.
6. Reisenthel, P. H., Nagib, H. M., and Koga, D. J., “Control of Separated Flows Using Forced Unsteadiness,” AIAA Paper 85-0556, March 1985.
7. Roos, F. W. and Kegelman, J. T., “Control of Coherent Structures in Reattaching Laminar and Turbulent Shear Layers,” AIAA Journal, Vol. 24, Dec. 1986, pp. 1956-1963.
8. Evangelista, R., “Design and Evaluation of a Low Reynolds Number Airfoil,” M.S. Thesis, George Washington Univ., Washington, DC, May 1987.