Hostname: page-component-cd9895bd7-gbm5v Total loading time: 0 Render date: 2024-12-18T18:49:15.804Z Has data issue: false hasContentIssue false
  • English
  • Français

The motion of a thin oil sheet under the steady boundary layer on a body

Published online by Cambridge University Press:  28 March 2006

L. C. Squire
L. C. Squire
Affiliation:
Royal Aircraft Establishment, Bedford
Get access Rights & Permissions [Opens in a new window]

Abstract

A solution is obtained for the motion of a thin oil sheet, of non-uniform thickness, under a boundary layer. The following points are deduced: (a) The oil flows in the direction of the boundary-layer skin-friction, except near separation, where the oil tends to indicate separation too early. These conclusions are independent of oil viscosity. (b) The effect of the oil flow on the boundary-layer motion is very small.

The application of the results to the interpretation of oil-flow patterns is briefly considered.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 11 , Issue 2 , September 1961 , pp. 161 - 179
Copyright
© 1961 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Black, J. 1952 J. Roy. Aero. Soc. 56, 279.
Eichelbrenner, E. A. & Oudart, A. 1955 La Recherche Aeronautique, 47, 11.
Goldstein, S. (Ed.) 1938 Modern Developments in Fluid Dynamics. Oxford University Press.
Goldstein, S. 1948 Quart. J. Mech. Appl. Math. 1, 43.
Howarth, L. 1938 Proc. Roy. Soc. A, 164, 547.
Pankhurst, R. C. & Squire, H. B. 1950 Aero. Res. Counc., Lond., Curr. Pap. 80.
Prandtl, L. 1952 Essentials of Fluid Dynamics. London: Blackie.
Squire, L. C. 1956 Ph.D. Thesis, University of Bristol.
Stalker, R. J. 1955 Australian A.R.L. Report A 96.
Stanbrook, A. 1957 Aero. Res. Counc., Lond., Rep. & Mem. 3114.
Winter, K. G., Scott-Wilson, J. B. & Davies, F. V. 1954 Aero. Res. Counc., Lond., Curr. Pap. 212.