Overview of Active Flow Control at NASA Langley Research Center

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3326, Issue , 1998, Pages 202-213

  Pack, L G ^a   Joslin, R D ^a  

^a NASA LANGLEY RESEARCH CENTER   (United States)

Author keywords

Active flow control; MEMS; Review; Separation control

Indexed keywords

ACOUSTICS; ACTUATORS; FLUID MECHANICS; SENSORS; WIND TUNNELS;

ACTIVE FLOW CONTROL;

SPACE RESEARCH;

EID: 0032403686     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.310635     Document Type: Conference Paper

References (35)

1. Turbulent drag reduction research at NASA Langley: Progress and plans
2. Some measurements of flow in a rectangular cutout
3. Wind tunnel experiments on the flow over rectangular cavities at subsonic and transonic speeds
4. The physical mechanism of flow-induced pressure fluctuations in cavities and concepts for their suppression
5. Oscillation of impinging shear layers
6. Active control of flow-induced cavity resonance
7. Active control of cavity flows by using a small jet
8. Oscillatory blowing, a tool to delay boundary layer separation
9. Delay of airfoil stall by periodic excitation
10. Oscillatory control of separation at high Reynolds numbers
11. Boundary layer and flow control by periodic addition of momentum
12. An experimental investigation toward the active control of turbulent boundary layers
13. Preliminary results of 'on-demand' vortex-generator experiments
14. Simulations of vortex generators
15. Scaling of an oscillatory flow-control device
16. Review: MEMS and its applications for flow control
17. Surface micromachined thermal shear stress sensor
18. A surface-micromachined shear stress imager
19. A microfabricated floating-element shear stress sensor using wafer-bonded technology
20. Calibration of microfabricated shear stress sensors
21. Characteristics of resonant actuators for flow control
22. System identification and active control of a turbulent boundary layer
23. Turbulent jets induced by surface actuators
24. Manipulation of a jet in a crossflow using piezoelectric actuators
25. A self-contained, automated methodology for optimal flow control-application to transition delay
26. Direct high-frequency excitation of turbulence in free shear flows
27. Microblowing for high-angle-of-attack vortex flow control on a fighter aircraft
28. Synthetic-jet microblowing for vortex asymmetry management on a hemisphere-cylinder forebody
29. Numerical simulation of synthetic jet actuators
30. Active flow control applied to an airfoil
31. Vectoring and small-scale motions effected in free shear flows using synthetic jet actuators
32. Active control of boundary-layer instabilities: Use of sensors and spectral controller
33. Active control of instabilities in laminar boundary layers - Overview and concept validation
34. A self-contained, automated methodology for optimal flow control-application to transition delay
35. Spatial direct numerical simulation of boundary-layer transition mechanisms: Validation of PSE theory