Evidence of large-scale amplitude modulation on the near-wall turbulence

Proceedings of the 16th Australasian Fluid Mechanics Conference, 16AFMC

Volumn , Issue , 2007, Pages 1442-1448

  Mathis, R ^a   Hutchins, N ^a   Marusic, I ^a  

^a UNIVERSITY OF MELBOURNE   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

FLUCTUATING VELOCITIES; HIGH REYNOLDS NUMBER; HILBERT TRANSFORMATIONS; LABORATORY SCALE; LARGE-SCALE STRUCTURE; NEAR-WALL; NEAR-WALL TURBULENCE; SCALE SEPARATION; TURBULENT BOUNDARY LAYERS;

FLUID MECHANICS;

AMPLITUDE MODULATION;

EID: 84856822108     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (23)

1. Adrian, R. J., Meinhart, C. D. and Tomkins, C. D., Vortex organization in the outer region of the turbulent boundary layer, J.Fluid Mech., 422, 2000, 1-54. (Pubitemid 36154658)
2. del Álamo, J. C., Jiménez, J., Zandonade, P. and Moser, R. D., Scaling of the energy spectra of turbulent channels, J. Fluid Mech., 500, 2004, 135-144. (Pubitemid 38300836)
3. Bandyopadhyay, P. R. and Hussain, A. K. M. F., The coupling between scales in shear flows, Phys. Fluids, 27 9, 1984, 2221-2228.
4. Bendat, J. S. and Piersol, A. G., Random data: Analysis and Measurements Procedures, New York: Wiley & Sons 2nd ed., 1986.
5. DeGraaff, D. B. & Eaton, J. K., Reynolds number scaling of the flat-plate turbulent boundary layer, J. Fluid Mech., 422, 2000, 319-346. (Pubitemid 36154669)
6. Ganapathisubramani, B., Clemens, N. T. & Dolling, D. S., Large-scale motions in a supersonic boundary layer., J. Fluid Mech., 556, 2006, 271-282. (Pubitemid 43842426)
7. Ganapathisubramani, B., Longmire, E. K. & Marusic, I.,Characteristics of vortex packets in turbulent boundary layers., J. Fluid Mech., 478, 2003, 35-46. (Pubitemid 36429924)
8. Guala, M., Hommema, S. E. & Adrian, R. J., Large-scale and very-large-scale motions in turbulent pipe flow, J. Fluid Mech., 554, 2006, 521-542.
9. Hafez, S., Chong, M. S., Marusic, I. and Jones, M. B., Observations on high Reynolds number turbulent boundary layer measurements, In Proc. 15th Australasian Fluid Mech. Conf. (ed. M. Behnia, W. Lin & G.D. McBain), Paper AFMC 00200, University of Sydney, 2004.
10. Hambleton, W. T., Hutchins, N and Marusic, I., Simultaneous orthogonal-plane particular image velocimetry measurements in turbulent boundary layer, J. Fluid Mech., 560, 2005, 53-64.
11. Hutchins, N. and Marusic, I., Large-scale influences in near-wall turbulence, Phil. Trans. R. Soc. A, 365, 2007, 647-664.
12. Hutchins, N. and Marusic, I., Evidence of very long meandering features in the logarithmic region of turbulent boundary layers, J. Fluid Mech., 579, 2007, 1-28. (Pubitemid 47307197)
13. Jiménez, J. & Pinelli, A., The autonomous cycle of nearwall turbulence. J. Fluid Mech. 389, 1999, 335-359.
14. Kim, K. C. & Adrian, R., Very large-scale motion in the outer layer, Phys. Fluids, 11, 1999, 417-422. (Pubitemid 129658545)
15. Klewicki, J. C. & Falco, R. E., On accurately measuring statistics associated with small-scale structure in turbulent boundary layers using hot-wire probes, J. FluidMech., 219, 1990, 119-142.
16. Kline, S. J., Reynolds, W. C., Schraub, F. A. and Rundstadler, P.W., The structure of turbulent boundary layers, J. Fluid Mech., 30, 1967, 741-773.
17. Marusic, I. & Kunkel, G. J., Streamwise turbulence intensity formulation for flat-plate boundary layers, Phys. Fluids, 15, 2003, 2461-2464. (Pubitemid 37096666)
18. Metzger, M. M. & Klewicki, J. C., A comparative study of near-wall turbulence in high and low Reynolds number boundary layers, Phys. Fluids, 13, 2001.
19. Metzger, M. M., Klewicki, J. C., Bradshaw, K. L. & Sadr, R., Scaling the near-wall axial turbulent stress in the zero pressure gradient boundary layer, Phys. Fluids, 13, 6, 2001, 1819-1821. (Pubitemid 32533510)
20. Monty, J. P., Stewart, J. A., Williams, R. C. & Chong, M. S., Large-scale features in turbulent pipe and channel flows., J. Fluid Mech., 2007, In Press.
21. Schoppa, W. & Hussain, F.,Coherent structure generation in near-wall turbulence. J. Fluid Mech., 453, 2002, 57-108.
22. Tomkins, C. D. & Adrian, R. J., 2003, Spanwise structure and scale growth in turbulent boundary layers, J. Fluid Mech., 490, 2003, 37-74. (Pubitemid 37164462)
23. Townsend, A. A., The Structure of Turbulent Shear Flow, Cambridge University Press, 1976.