Actuator optimization for active flow control of cavity acoustics

7th AIAA/CEAS Aeroacoustics Conference and Exhibit

Volumn , Issue , 2001, Pages

  Shaw, Leonard ^a   Smith, Brian ^b   Welterlen, Tracy ^b  

^a AIR FORCE RESEARCH LABORATORY   (United States)

^b LOCKHEED MARTIN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACTUATORS; AEROACOUSTICS; FLOW CONTROL; WIND TUNNELS;

ACTIVE FLOW CONTROL; CONTROL AUTHORITIES; EFFECTIVE APPROACHES; HIGH SPEED FLOWS; INJECTION NOZZLES; SUPPRESSION DEVICES; SUPPRESSION EFFECTIVENESS; WIND TUNNEL TESTS;

SHEAR FLOW;

EID: 85085404207     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2001-2217     Document Type: Conference Paper

References (12)

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2. Gharib, M., "Response of the Cavity Shear Layer Oscillations to External Forcing," AIAA Journal, Vol 25, No 1, January, 1987.
3. Oster, D., and Wygnanski, I., "The Forced Mixing Layer Between Parallel Streams," J. Fluid Mech. Vol. 123, pp 91-130, 1982.
4. Sarno, R. L., and Franke, M. E., "Suppression of Flow-Induced Pressure Oscillatons in Cavities," J. of Aircraft, Vol. 31, No. 1, pp 90-96, February, 1994.
5. Shaw, L. L., and McGrath, S., "Weapons Bay Acoustics-Passive or Active Control," AIAA 96-1617, April, 1996.
6. McGrath, S., and Shaw, L. L., "Active Control of Shallow Cavity Acoustic Resonance," AIAA 96-1949, June, 1996.
7. Shaw, L. L., "Active Control for Cavity Acoustics," AIAA-98-2347, June, 1998.
8. Shaw, L. L., and Northcraft, S., "Closed Loop Active Control For Cavity Acoustics," AIAA-99-1902, May, 1999.
9. Shaw, L. L., "High Speed Application of Active Flow Control For Cavity Acoustics," AIAA-2000-1926.
10. Smith, B. R. et al., "Computational Simulation of Active Control of Cavity Acoustics," AIAA-2000-1927. June, 2000.
11. Bhat, T. H. S., et al., "Flexible Filaments in Jets and the Interaction Mechanism," AIAA 2000-0083, January, 2000.
12. Gutmark, E., "Jet Noise Suppression Using Flexible Filaments," AIAA-2001-0371, January, 2001.