Experimental study of a novel active separation control approach

41st Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 2003, Pages

  Narayanan, Satish ^a   Banaszuk, Andrzej ^a  

^a UNITED TECHNOLOGIES RESEARCH CENTER   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE ENGINEERING; BOUNDARY LAYERS; FLOW SEPARATION; RECOVERY; REYNOLDS NUMBER; SHEAR FLOW;

CONTROL PARAMETERS; FORCING FREQUENCIES; MOMENTUM COEFFICIENT; PRESSURE RECOVERY; SEPARATION CONTROL; SHEAR-LAYER VORTICES; SINGLE FREQUENCY; VORTEX DYNAMICS;

VORTEX FLOW;

EID: 85086618440     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2003-60     Document Type: Conference Paper

References (16)

1. Gad-El-Hak, M. & Bushnell, D., "Status and outlook of flow separation control", In Proceedings of the 29th Aerospace Sciences Meeting, Jan. 7-10, Reno, NV, 1991, AIAA-91-0037.
2. Wygnanski, I. & Seifert, A., "The control of separation by periodic oscillations", In the Proceedings of the 18th AIAA Aerospace Ground Testing Conference, June 20-23, Colorado Springs, CO, 1994, AIAA-94-2608.
3. Nishri, B. & Wygnanski, I., "Effects of periodic excitation on turbulent flow separation from a flap", AIAA Journal, Vol. 36, No. 4, pp.547-556, 1998.
4. Viets, H., Piatt, M. & Ball, M., "Forced vortices near a wall", In Proceedings of the 19th AIAA Aerospace Sciences Meeting, Jan 12-15, St. Louis, MO, 1981, AIAA-81-0256.
5. McKinzie, D.J., Jr., "Delay of turbulent boundary layer detachment by mechanical excitation: application to rearward-facing ramp", NASA Technical Report, NASA technical paper 3541, 1996.
6. McManus, K. & Magill, J., "Separation control in incompressible and compressible flows using pulsed jets", In Proceedings of the 27th AIAA Fluid Dynamics Conference, June 17-20, New Orleans, LA, 1996, AIAA-96-1948.
7. Hernandez, G., Schonfeld, T., Nicoud, F. & Mangiavacchi, N., "Numerical active control of two-dimensional boundary layer separation", In Proceedings of the 1st AIAA Theoretical Fluid Mechanics Meeting, June 17-20, New Orleans, LA, 1996, AIAA-96-2142.
8. Coller, B.D., Noack, B.R., Narayanan, S., Banaszuk, A. & Khibnik, A.I., "Reduced-basis model for active separation control in a planar diffuser flow", in Proceedings of AIAA FLUIDS 2000 & Exhibit, June, 2000, Denver, CO, U.S.A., 2000, AIAA paper 2000-2562.
9. Narayanan, S., Noack, B.R. & Banaszuk, A., "Manipulating vortex dynamics for active separation control: experiments and reduced order modeling", in Bulletin of the American Physical Society for the 54th Annual meeting of the Division of Fluid Dynamics, Nov. 18-20, 2001, San Diego, CA, U.S.A.
10. Narayanan, S., Noack, B.R., Banaszuk, A. & Khibnik, A., "Control of flow separation with harmonic forcing and induced separation", U.S. Patent Number 6,360,763, 2002.
11. Ho, C-M. & Huerre, P., "Perturbed free shear layers", Ann. Rev. Fluid Mech., Vol. 16, pp.364-424, 1984.
12. Husain, H.S. & Hussain, F., "Experiments on subharmonic resonance in a shear layer", J. Fluid Mech., Vol. 304, pp.343-372, 1995.
13. Monkewitz, P.A., "Subharmonic resonance in free shear layers", J. Fluid Mech., Vol. 188, pp.223-252, 1988.
14. Banaszuk, A., Narayanan, S., & Zhang, Y. "Adaptive control of flow separation in a planar diffuser", In Proceedings of the 41st Aerospace Sciences Meeting, Jan. 6-9, Reno, NV, 2003, AIAA-2003-0617.
15. McCormick, D.C., "Boundary layer separation control with directed synthetic jet", In Proceedings of the 38th Aerospace Sciences Meeting, Reno, NV, 2000, AIAA-2000-0519.
16. Ingard, U., "On the theory and design of acoustic resonators", J. Acous. Soc. Amer., Vol. 25, No. 6, November, 1953.