Hostname: page-component-586b7cd67f-t8hqh Total loading time: 0 Render date: 2024-11-28T22:58:38.447Z Has data issue: false hasContentIssue false
  • English
  • Français

Experiments on the Reattachment of a Turbulent Axisymmetric Shear Layer

Published online by Cambridge University Press:  07 June 2016

P. J. Finley
P. J. Finley*
Affiliation:
Department of Engineering, Cambridge University
Get access

Summary

Some experiments are described in which an axisymmetric free shear layer attaches to a spherical surface, the exterior flow Mach number ranging from 0-75 to 207. The Chapman-Korst reattachment model is shown to correlate the results very well. The relation between the quantities measured and the numerical predictions of the model is discussed in detail and it is shown that the pressure changes which occur just downstream of reattachment are significantly different from those observed on flat walls.

Type
Research Article
Information
Aeronautical Quarterly , Volume 18 , Issue 4 , November 1967 , pp. 379 - 398
Copyright
Copyright © Royal Aeronautical Society. 1967

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.)

Footnotes

*

Now at Department of Aeronautics, Imperial College.

References

1. Nash, J. F. A review of research on two-dimensional base flow. National Physical Laboratory Aero. Report 1006, 1962.Google Scholar
2. Nash, J. F. The effect of an initial boundary layer on the development of a turbulent free shear layer. National Physical Laboratory Aero. Report 1019, 1962.Google Scholar
3. Nash, J. F. An analysis of two-dimensional turbulent base flow, including the effect of the approaching boundary layer. National Physical Laboratory Aero. Report 1036, 1962.Google Scholar
4. Cooke, J. C. Separated supersonic flow. RAE TN Ae 2879, 1963.Google Scholar
5. Finley, P. J. The flow of a jet from a body opposing a supersonic free stream. Journal of Fluid Mechanics, Vol. 26, Part 2, p. 337, 1966.CrossRefGoogle Scholar
6. Chapman, D. R., Kuehn, D. M. and Larson, H. K. Investigation of separated flows in supersonic and subsonic streams with emphasis on effects of transition. NACA TN 3869, 1957.Google Scholar
7. Chapman, D. R. Laminar mixing of a compressible fluid. NACA Report 958, 1950.Google Scholar
8. Korst, H. H., Page, R. H. and Childs, M. E. Compressible two-dimensional jet mixing at constant pressure. University of Illinois Mech. Eng. Dept. TN 392-1, 1954.Google Scholar
9. Denison, M. R. and Baum, E. Compressible shear layer with finite initial thickness. AIAA Journal, Vol. 1, Part 2, p. 342, 1963.CrossRefGoogle Scholar
10. Korst, H. H., Page, R. H. and Childs, M. E. A theory for base pressures in transonic and supersonic flow. University of Illinois Mech. Eng. Dept. TN 392-2, 1955.Google Scholar