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Mixing Length in the Wall Region of Turbulent Boundary Layers

Published online by Cambridge University Press:  07 June 2016

R A McD Galbraith ,
S Sjolander  and
M R Head
R A McD Galbraith
Affiliation:
Cambridge University, Engineering Department
S Sjolander
Affiliation:
Cambridge University, Engineering Department
M R Head
Affiliation:
Cambridge University, Engineering Department
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Summary

Evidence is presented to show that the universal law of the wall has a wider range of validity than the assumption l = ky, with k a universal constant. If an effective value of k is defined for the wall region its value is shown to vary between wide limits, and keff can be correlated with other parameters describing the flow in the wall region.

Type
Research Article
Information
Aeronautical Quarterly , Volume 28 , Issue 2 , May 1977 , pp. 97 - 110
Copyright
Copyright © Royal Aeronautical Society. 1977

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