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Three-dimensional flow in cavities

Published online by Cambridge University Press:  28 March 2006

D. J. Maull
Affiliation:
Engineering Laboratory, University of Cambridge
L. F. East
Affiliation:
Engineering Laboratory, University of Cambridge

Abstract

The flow inside rectangular and other cavities in a wall has been investigated at low subsonic velocities using oil flow and surface static-pressure distributions. Evidence has been found of regular three-dimensional flows in cavities with large span-to-chord ratios which would normally be considered to have two-dimensional flow near their centre-lines. The dependence of the steadiness of the flow upon the cavity's span as well as its chord and depth has also been observed.

Type
Research Article
Copyright
© 1963 Cambridge University Press

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References

Mills, R. D. 1961 The Flow in Rectangular Cavities. University of London, Ph.D. Thesis.
Plumblee, H. E., Gibson, J. S. & Lassiter, L. W. 1962 Wright Patterson Air Force Base WADD-TR-61-75.
Roshko, A. 1955 Nat. Adv. Comm. Aero., Wash., Tech. Note, no. 3488.