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A Further Discussion on Mixing and the Jet Flap

Published online by Cambridge University Press:  07 June 2016

B. S. Stratford
B. S. Stratford*
Affiliation:
National Gas Turbine Establishment
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Extract

The result derived in a previous paper for the primary effect of the jet mixing on the thrust is confirmed, both by an investigation using momentum principles and by a quantitative examination of the sink effect. Boundary layer behaviour still cannot be predicted with accuracy, but it is suggested that, even under cruising conditions, a jet flapped aerofoil may exhibit unconventional properties.

Type
Research Article
Information
Aeronautical Quarterly , Volume 7 , Issue 3 , August 1956 , pp. 169 - 183
Copyright
Copyright © Royal Aeronautical Society. 1956

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References

1. Stratford, B. S. Mixing and the Jet Flap. The Aeronautical Quarterly, May 1956.Google Scholar
2. Robinson, W. and Dickson, J. M. Applied Thermodynamics. Chapter X, pp. 437–440, Pitman, London, 1927.Google Scholar
3. Young, A. D. The Calculation of the Profile Drag of Aerofoils and Bodies of Revolution at Supersonic Speeds. College of Aeronautics Report 73, A.R.C. 15,970, F.M. 1916, Perf. 1110, April 1953.Google Scholar