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Eddy Viscosity in Turbulent Boundary Layers

Published online by Cambridge University Press:  07 June 2016

M R Head
M R Head*
Affiliation:
Cambridge University, Engineering Department
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Summary

Observed variations of eddy viscosity in the outer regions of turbulent boundary layers are here explained in terms of the reorientation and stretching of vortex elements. The explanation, which is purely qualitative, gives a clear and plausible physical picture.

Type
Research Article
Information
Aeronautical Quarterly , Volume 27 , Issue 4 , November 1976 , pp. 270 - 276
Copyright
Copyright © Royal Aeronautical Society. 1976

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References

1 Galbraith, R A McD Head, M R Eddy viscosity and mixing length from measured boundary layer developments. Aeronautical Quarterly, Vol XXVI, pp 133–154, 1975.Google Scholar
2 Glowacki, W Chi, S Effect of pressure gradient on mixing length for equilibrium turbulent boundary layers. AIAA Paper 72–213, 1972.Google Scholar
3 Head, MR Patel, V C Improved entrainment method for calculating turbulent boundary layer development. ARC R & M 3643, 1970.Google Scholar
4 Head, M R Galbraith, R A McD Eddy viscosity and entrainment in equilibrium boundary layers. Aeronautical Quarterly, Vol XXVI, pp 229–242, 1975.CrossRefGoogle Scholar
5 Galbraith, RA McD Contributions to the analysis and prediction of turbulent boundary layers. PhD dissertation, Cambridge University Engineering Department, 1976.Google Scholar
6 Cham, T-S Head, M M R Calculation of the turbulent boundary layer in a vortex diffuser. ARC R & 3646, 1970.Google Scholar
7 Fiedler, H E Head, M R Measurements of intermittency in turbulent boundary layers. Journal of Fluid Mechanics, Vol 25, pp 719–735, 1966.Google Scholar
8 Crabbe, R S Measurements in a laterally strained turbulent boundary layer. Mechanical Engineering Research Laboratories, McGill University, Report 71-2, February 1971.Google Scholar
9 Cebeci, T Smith, A M O Analysis of Turbulent Boundary Layers. Academic Press, 1974.Google Scholar
10 Kline, S J Reynolds, W C Schraub, F A Runstadler, P W The structure of turbulent boundary layers. Journal of Fluid Mechanics, Vol 30, pp 741–773, 1967.Google Scholar