Turbulence statistics of periodically perturbed separated flow over backward-facing step

International Journal of Heat and Fluid Flow

Volumn 22, Issue 4, 2001, Pages 393-401

  Yoshioka, Shuya ^a   Obi, Shinnosuke ^a   Masuda, Shigeaki ^a  

^a KEIO UNIVERSITY   (Japan)

Author keywords

Backward facing step; Flow control; PIV; Separation; Shear flow; Turbulent flow; Unsteady flow

Indexed keywords

FLOW MEASUREMENT; PERTURBATION TECHNIQUES; REYNOLDS NUMBER; STATISTICAL METHODS; TURBULENCE; VELOCIMETERS;

PARTICLE IMAGING VELOCIMETERS (PIV);

FLOW OF FLUIDS;

FLOW CONTROL; SHEAR FLOW; TURBULENCE; UNSTEADY FLOW;

EID: 0035425308     PISSN: 0142727X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0142-727X(01)00079-0     Document Type: Article

References (27)

1. Digital PTV measurement of a separated air flow behind a backward-facing step
2. Effects of the separating shear layer on the reattachment flow structure Part 2: Reattachment length and wall shear stress
3. Particle-imaging technique for experimental fluid mechanics
4. Modification of vortex interactions in a reattaching separated flow
5. Turbulence structure of a reattaching mixing layer
6. Control of turbulent separated flow over a backward-facing step by local forcing
7. Visualization of a locally forced separated flow over a backward-facing step
8. Reynolds number dependence of skin friction and other bulk flow variables in two-dimensional rectangular duct flow
9. Features of a reattaching turbulent shear layer in divergent channel flow
10. Turbulent flow reattachment: An experimental study of the flow and structure behind a backward-facing step
11. A review of research on subsonic turbulent flow reattachment
12. h = 5000
13. Three-dimensional particle-tracking velocimetry measurement of turbulence statistics and energy budget in a backward-facing step flow
14. Turbulence statistics in fully developed channel flow at low Reynolds number
15. Sinusoidal forcing of a turbulent separation bubble
16. Direct numerical simulation of turbulent flow over a backward-facing step
17. CCD recording method for cross-correlation PIV development in unstationary high speed flow
18. Control of turbulent separating and reattaching flow by periodic perturbations
19. Effects of periodic excitation on turbulent flow separation from a flap
20. The mechanism of momentum transfer enhancement in the periodically perturbed turbulent separated flow
21. Oscillatory control of separation at high Reynolds numbers
22. The structure and control of a turbulent reattaching flow
23. A numerical investigation of the coherent vortices in turbulence behind a backward-facing step
24. Reynolds-number effects on the structure of a turbulent channel flow
25. Role of the vortex motion in the periodically perturbed turbulent flow over the backward-facing step
26. Organized vortex motion in periodically perturbed turbulent separated flow over a backward-facing step