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A wall-wake model for the turbulence structure of boundary layers. Part 2. Further experimental support

Published online by Cambridge University Press:  26 April 2006

Ivan Marušić  and
A. E. Perry
Ivan Marušić
Affiliation:
Department of Mechanical and Manufacturing Engineering, University of Melbourne, Parkville, Victoria 3052, Australia
A. E. Perry
Affiliation:
Department of Mechanical and Manufacturing Engineering, University of Melbourne, Parkville, Victoria 3052, Australia
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Abstract

In Part 1 an extension of the attached eddy hypothesis was developed and applied to equilibrium pressure gradient turbulent boundary layers. In this paper the formulation is applied to data measured by the authors from non-equilibrium layers and agreement with the extended theory is encouraging. Also power spectra of the Reynolds stresses as developed from the extended theory compare favourably with experiment. The experimental data include a check of cone-angle effects by using a flying hot wire.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 298 , 10 September 1995 , pp. 389 - 407
Copyright
© 1995 Cambridge University Press

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References

Browne, L. W. B., Antonia, R. A. & Chua, L. P. 1989 Velocity vector cone angles in turbulent flows. Exps. Fluids 8, 13–16.Google Scholar
Clauser, F. H. 1954 Turbulent boundary layers in adverse pressure gradients. J. Aero. Sci. 21, 91–108.Google Scholar
Coles, D. E. 1957 Remarks on the equilibrium turbulent boundary layer. J. Aero. Sci. 24, 459ndash;506.Google Scholar
Dengel, G. & Fernholz, H. H. 1990 An experimental investigation of an incompressible turbulent boundary layer in the vicinity of separation. J. Fluid Mech. 212, 615–636.Google Scholar
East, L. F., Sawyer, W. G. & Nash, C. R. 1979 An investigation of the structure of equilibrium turbulent boundary layers. RAE Tech. Rep. 79040.
Kovasznay, L. S. G. 1948 Spectrum of locally isotropic turbulence. J. Aero. Sci. 15, 745–753.Google Scholar
Marušić, I. 1991 The structure of zero- and adverse-pressure gradient turbulent boundary layers. PhD thesis, University of Melbourne.
Marušić, I. & Perry, A. E. 1992 Cone angles and reynolds stresses in an adverse perssure gradient boundary layer. In Proc. 11th Australasian Fluid Mech. Conf. Hobart, Australia.
Perry, A. E. 1982 Hot-Wire Anemometry. Clarendon Press.
Perry, A. E. & Abell, C. J. 1977 Asymptotic similarity of turbulence structures in smooth- and rough-walled pipes. J. Fluid Mech. 79, 785–799.Google Scholar
Perry, A. E., Henbest, S. M. & Chong, M. S. 1986 A theoretical and experimental study of wall turbulence. J. Fluid Mech. 165, 163–199.Google Scholar
Perry, A. E. & Li, J. D. 1990 Experimental support for the attached eddy hypothesis in zeropressure-gradient turbulent boundary layers. J. Fluid Mech. 218, 405–438.Google Scholar
Perry, A. E. & Li, J. D. 1991 Theoretical and experimental studies of shear stress profiles in two dimensional turbulent boundary layers. Rep. FM-18. Dept. of Mech. Engng, University of Melbourne.
Perry, A. E., Lim, K. L. & Henbest, S. M. 1987 An experimental study of the turbulence structure in smooth- and rough-wall boundary layers. J. Fluid Mech. 177, 437–466.Google Scholar
Perry, A. E. & Marušić, I. 1993 A wall-wake model for the turbulence structure of boundary layers using attached eddies. Rep. FM-21. Dept. of Mech. Engng, University of Melbourne.
Perry, A. E. & Marušić, I. 1995 A wall-wake model for the turbulence structure of boundary layers. Part 1. Extension of the attached eddy hypothesis. J. Fluid Mech. 298, 361–388.Google Scholar
Perry, A. E., Marušić, I. & Li, J. D. 1994 Wall turbulence closure based on classical similarity laws and the attached eddy hypothesis. Phys. Fluids 6, 1024–1035.Google Scholar
Stratford, B. 1959 The prediction of separation of the turbulent boundary layer. J. Fluid Mech. 5, 1–16.Google Scholar
Townsend, A. A. 1961 Equilibrium layers and wall turbulence. J. Fluid Mech. 11, 97–120.Google Scholar
Townsend, A. A. 1976 The Structure of Turbulent Shear Flow. Cambridge University Press.
Watmuff, J. H., Perry, A. E. & Chong, M. S. 1983 A flying hot-wire system. Exps. Fluids 1, 63–71.Google Scholar
Willmarth, W. W. & Bogar, T. J. 1977 Survey and new measurements of turbulent structure near the wall. Phys. Fluids 20, S9–S21.Google Scholar