A time-resolved particle image velocimetry investigation of a cavity flow with a thick incoming turbulent boundary layer

Physics of Fluids

Volumn 20, Issue 10, 2008, Pages

  Haigermoser, C ^a   Vesely, M ^a   Novara, M ^a   Onarato, M ^a  

^a POLITECNICO DI TORINO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ASPECT RATIO; BOUNDARY LAYER FLOW; BOUNDARY LAYERS; DRAG; FLOW VISUALIZATION; MACH NUMBER; OSCILLATING FLOW; RHENIUM COMPOUNDS; SHEAR FLOW; TURBULENCE; TURBULENT FLOW; VELOCIMETERS; VELOCITY MEASUREMENT; VORTEX FLOW; VORTEX SHEDDING;

COHERENT STRUCTURE; LOW-FREQUENCY MODES; MOMENTUM THICKNESS; OSCILLATION MODE; RECTANGULAR CAVITY; SELF-SUSTAINED OSCILLATIONS; TIME RESOLVED PARTICLE IMAGE VELOCIMETRY; TURBULENT BOUNDARY LAYERS;

ATMOSPHERIC THERMODYNAMICS;

EID: 55849134038     PISSN: 10706631     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2990043     Document Type: Conference Paper

References (22)

1. J. E. Rossiter, "Wind-tunnel experiments on the flow over rectangular cavities at subsonic and transonic speeds," ARC Reports and Memoranda No. 3438 (1964).
2. A. J. Bilanin and E. E. Covert, "Estimation of possible excitation frequencies for shallow rectangular cavities," AIAA J. 11, 347 (1973).
3. M. Gharib and A. Roshko, "The effect of flow oscillations on cavity drag," J. Fluid Mech. 177, 501 (1987).
4. D. Rockwell and E. Naudasher, "Review - self-sustaining oscillations flow past cavities," J. Fluids Eng. 100, 152 (1978).
5. N. M. Komerath, K. K. Ahuja, and F. W. Chambers, "Prediction measurement of flows over cavities," AIAA 25th Aerospace Sciences Meeting, 1987.
6. S. M. Grace, W. G. Dewar, and D. E. Wroblewski, "Experimental investigation of the flow characteristics within a shallow wall cavity for laminar and turbulent upstream boundary layers," Exp. Fluids 36, (2004).
7. L. Chatellier, J. Laumonier, and Y. Gervais, "Theoretical and experimental investigations of low Mach number turbulent cavity flows," Exp. Fluids 36, 728 (2004).
8. L. Ukeiley and N. Murray, "Velocity and surface pressure measurements in an open cavity," Exp. Fluids 38, 656 (2005).
9. E. Ozsoy, P. Rambaud, A. Stitou, and M. L. Riethmuller, "Vortex characteristics in laminar cavity flow at very low mach number," Exp. Fluids 133 (2005).
10. G. Ashcroft and X. Zhang, "Vortical structures over rectangular cavities low speed," Phys. Fluids 17, 015104 (2005).
11. J. C. Lin and D. Rockwell, "Organized oscillations of initially turbulent flow past a cavity," AIAA J. 39, 1139 (2001).
12. U. Ghia, K. N. Ghia, and C. T. Skin, "High-Re solutions for incompressible flow using the Navier - Stokes equations and a multigrid method," Comput. Phys. 48, 387 (1982).
13. G. Palmiotti, "Experimental analysis of cavity flows," M.S. thesis, Politecnico di Torino, Italy, 2006.
14. J. Zhou, R. J. Adrian, S. Balachandar, and T. M. Kendall, "Mechanisms for generating coherent packets of hairpin vortices in channel flow," J. Fluid Mech. 387, 353 (1999).
15. C. D. Tomkins and R. J. Adrian, "Spanwise structure and scale growth in turbulent boundary layers," J. Fluid Mech. 490, 37 (2003).
16. B. Lagraa, L. Labraga, and A. Mazouz, "Characterization of low-speed streaks in the near-wall region of a turbulent boundary layer," Eur. J. Mech. B/Fluids 23, 587 (2004).
17. R. J. Adrian, "Hairpin vortex organization in wall turbulence," Phys. Fluids 19, 041301 (2007).
18. B. Ganapathisubramani, N. Hutchins, W. T. Hambleton, K. Longmire, and I. Marusic, "Investigation of large-scale coherence in a turbulent boundary layer using two-point correlations," J. Fluid Mech. 524, 57 (2005).
19. J. Jeong, F. Hussain, W. Schoppa, and J. Kim, "Coherent structures near the wall in a turbulent channel flow," J. Fluid Mech. 332, 185 (1997).
20. F. Hoerner, Fluid Dynamic Drag (Hoerner Fluid Dynamics, Bakersfield, 1965).
21. M. S. Howe, "Low Strouhal number instabilities of flow over apertures and wall cavities," J. Acoust. Soc. Am. 102, 772 (1997).
22. C. W. Rowley, T. Colonius, and A. J. Basu, "On self-sustained oscillations in two-dimensional compressible flow over rectangular cavities," J. Fluid Mech. 455, 315 (2002).