Turbulence structure for two- and three-dimensional roughness

6th International Symposium on Turbulence and Shear Flow Phenomena, TSFP 2009

Volumn 2009-June, Issue , 2009, Pages 629-634

  Flack, Karen A ^a   Volino, Ralph J ^a   Schultz, Michael P ^a  

^a UNITED STATES NAVAL ACADEMY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ATMOSPHERIC THERMODYNAMICS; BOUNDARY LAYERS; REYNOLDS NUMBER; TURBULENCE; TURBULENT FLOW;

FLUCTUATING VELOCITIES; HAIRPIN VORTEX PACKETS; INCLINATION ANGLES; TURBULENCE MEASUREMENTS; TURBULENCE STRUCTURES; TWO-DIMENSIONAL ROUGHNESS; TWO-POINT CORRELATION; ZERO-PRESSURE-GRADIENT BOUNDARY LAYERS;

SHEAR FLOW;

EID: 85048430916     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (21)

1. Adrian, R. J., Meinhart, C. D. & Tomkins, C. D., 2000, “Vortex organization in the outer region of the turbulent boundary layer,” J. Fluid Mech., Vol. 422, pp. 1-54.
2. Castro, I. P., 2007, “Rough-wall boundary layers: mean flow universality,” J. Fluid Mech., Vol. 585, pp. 469-485.
3. Christensen, K. T. and Wu, Y., 2005, “Characteristics of vortex organization in the outer layer of wall turbulence,” Proceedings of Fourth International Symposium on Turbulence and Shear Flow Phenomena, Williamsburg, Virginia, Vol. 3, pp. 1025-1030.
4. Djenidi, L., Antonia, R. A., Amielh, M. and Anselmet, F., 2008, “A turbulent boundary layer over a two-dimensional rough wall,” Exps. Fluids, Vol. 44, pp. 37-47.
5. Flack, K. A., Schultz, M. P., and Connelly, J. S., 2007, “Examination of a critical roughness height for boundary layer similarity,” Phys. Fluids, Vol. 19, Article #095104.
6. Flack, K. A., Schultz, M. P. and Shapiro, T. A., 2005, “Experimental support for Townsend’s Reynolds number similarity hypothesis on rough walls,” Phys. Fluids, Vol. 17, Article #035102.
7. Flores, O. and Jiménez, J., 2006, “Effect of wall-boundary disturbances on turbulent channel flows,” J. Fluid Mech., Vol. 566, pp. 357-376.
8. Furuya, Y., Miyata, M. and Fujita, H., 1976, “Turbulent boundary layer and flow resistance on plates roughened by wires,” J. Fluids Engineering, Vol. 98, pp. 635-644.
9. Jiménez, J., 2004, “Turbulent flows over rough walls,” Annu. Rev. Fluid Mech, Vol. 36, pp. 173-196.
10. Keirsbulck, L., Labraga, L., Mazouz, A. and Tournier, C., 2002, “Surface roughness effects on turbulent boundary layer structures,” J. Fluids Engineering, Vol. 124, pp. 127-135.
11. Krogstad, P.-Å. and Antonia, R. A., 1999, “Surface roughness effects in turbulent boundary layers,” Exps. Fluids, Vol. 27, pp. 450-460.
12. Krogstad, P.-Å., Andersson, H. I., Bakken, O. M. and Ashrafian, A., 2005, “An experimental and numerical study of channel flow with rough walls,” J. Fluid Mech., Vol. 530, pp. 327-352.
13. Kunkel, G. J. and Marusic, I., 2006, “Study of the near-wall-turbulent region of the high-Reynolds-number boundary layer using an atmospheric flow,” J. Fluid Mech., Vol. 548, pp. 375-402.
14. Lee, S. H. and Sung, H. J., 2007, “Direct numerical simulation of the turbulent boundary layer over a rod-roughened wall,” J. Fluid Mech., Vol. 84, pp. 125-146.
15. Perry, A. E. and Chong, M. S., 1982, “On the mechanism of wall turbulence,” J. Fluid Mech., Vol. 119, pp. 173-217.
16. Perry, A. E. and Marusic, I., 1995, “A wall-wake model for the turbulence structure of boundary layers. Part 1. Extension of the attached eddy hypothesis,” J. Fluid Mech., Vol. 298, pp. 361-388.
17. Perry, A. E., Schofield, W. H. and Joubert, P., 1969, “Rough wall turbulent boundary layer,” J. Fluid Mech., Vol. 165, pp. 163-199.
18. Schultz, M. P. and Flack, K. A., 2007, “The rough-wall turbulent boundary layer from the hydraulically smooth to the fully rough regime,” J. Fluid Mech., Vol. 580, pp. 381-405.
19. nd Edition, Cambridge University Press.
20. Volino, R. J., Schultz, M. P. & Flack, K. A., 2007, “Turbulence structure in rough- and smooth-wall boundary layers,” J. Fluid Mech., Vol. 592, pp. 263-293.
21. Wu, Y. and Christensen, K. T., 2007, “Outer-layer similarity in the presence of a practical rough-wall topography,” Phys. Fluids, Vol. 19, Article #085108.