Hostname: page-component-78c5997874-v9fdk Total loading time: 0 Render date: 2024-11-06T00:57:34.732Z Has data issue: false hasContentIssue false
  • English
  • Français

Waves near a Sonic Line in Non-Homentropic Flow

Published online by Cambridge University Press:  07 June 2016

B L Hunt
B L Hunt*
Affiliation:
Department of Aeronautical Engineering, University of Bristol
Get access

Summary

This paper gives qualitative descriptions of the wave patterns near a sonic line in non-homentropic flow. It is found that these wave patterns can be quite different from the homentropic forms. The most striking differences are that, under appropriate circumstances, the sonic line can produce expansion waves and receive compression waves. Three particular flow situations are then examined with the aid of the new descriptions.

Type
Research Article
Information
Aeronautical Quarterly , Volume 23 , Issue 1 , February 1972 , pp. 7 - 14
Copyright
Copyright © Royal Aeronautical Society. 1972

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

1. Busemann, A The drag problem at high subsonic speeds. Journal of the Aeronautical Sciences, Vol 16, p 337, 1949.CrossRefGoogle Scholar
2. Guderley, K G The Theory of Transonic Flow, Pergamon Press, 1962.Google Scholar
3. Hayes, W D Probstein, R F Hypersonic Flow Theory, Vol I, Academic Press, 1966.Google Scholar
4. Gummer, J H Hunt, B L The impingement of a uniform, axisymmetric, supersonic jet on a perpendicular flat plate. Aeronautical Quarterly, Vol XXII, p 403, November 1971.CrossRefGoogle Scholar
5. Henderson, L F Macpherson, A K On the irregular refraction of a plane shock wave at a Mach number interface. Journal of Fluid Mechanics, Vol 32, Part 1, p 185, 1968.CrossRefGoogle Scholar
6. Henderson, L F On the confluence of three shock waves in a perfect gas. Aeronautical Quarterly, Vol XV, p 181, 1964.CrossRefGoogle Scholar
7. Guderley, K G Considerations of the structure of mixed subsonic-supersonic flow patterns. Technical Report F-TR-2168-ND, Headquarters, Air Materiel Command, Wright Field, Dayton, Ohio, 1947.Google Scholar