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The Supersonic Flow Field Associated with a Conical Flame Sheet

Published online by Cambridge University Press:  07 June 2016

J. F. Clarke
Affiliation:
Cranfield Institute of Technology
D. G. Petty
Affiliation:
Cranfield Institute of Technology
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Summary

It is shown that a pair of supersonic inviscid conical flow fields can exist on either side of a conical deflagration wave. The configuration is relevant to the base flow question and indicates how base drag may be alleviated by burning. Results of exact computations are presented as well as those derived from a slender-body theory.

Type
Research Article
Copyright
Copyright © Royal Aeronautical Society. 1970

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References

1. Emmons, H. W. Section G, Chapter 2 of Fundamentals of gas dynamics, Vol. Ill of High speed aerodynamics and jet propulsion. Edited by Emmons, H. W.. Princeton University Press, 1958.Google Scholar
2. Foster, R. and Clarke, J. F. Supersonic flow past a wedge with a flame at its apex. Aeronautical Quarterly, Vol. XIX, p. 80, February 1968.CrossRefGoogle Scholar
3. Shapiro, A. H. Compressible fluid flow, Vol. II. Ronald Press, New York, 1954.Google Scholar
4. Clarke, J. F. Some remarks on the treatment of fully supersonic flames as gasdynamical discontinuities. The College of Aeronautics, CoA Report Aero 179, 1965.CrossRefGoogle Scholar
5. Rosenhead, L. et al. A selection of graphs for use in calculations of compressible airflow. Oxford, at the Clarendon Press, 1954.Google Scholar
6. Liepmann, H. W. and Roshko, A. Elements of gasdynamics. John Wiley, New York, 1957.CrossRefGoogle Scholar