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A New Formula for Pressure Versus Flow Deflection at Hypersonic Speeds

Published online by Cambridge University Press:  04 July 2016

T. Opatowski*
Affiliation:
Department of Aeronautics, Imperial College of Science and Technology

Extract

Analytical studies involving the pressure on inclined surfaces in hypersonic flow are made difficult by the lack of an explicit and simple relationship connecting the pressure p with the flow deflection angle 8. The various existing relationships are either too complicated or valid only over a very limited range.

Type
Technical Notes
Copyright
Copyright © Royal Aeronautical Society 1967

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References

1.Busemann, A. Aerodynamic Lift at Supersonic Speeds. Luftfohrtforschung Bd 12, No. 6, pp 40220, October 1935.Google Scholar
2.Ames Research Staff. Equations, Tables and Charts for Compressible Flow. NACA 1135, 1953.Google Scholar
3.Linnell, R. D.Two-dimensional Aerofoils in Hypersonic Flows. J Aero Sci, pp 2230, January 1949.CrossRefGoogle Scholar
4.Bertram, M. H. and Cook, B. S. The Correlation of Oblique Shock Parameters for Ratios of Specific Heats from 1 to 5/3 with Application to Real Gas Flows. NASATRR-171.Google Scholar
5.Collingbourne, J. R. and Peckham, D. H. The Lift and Drag Characteristics of Caret Wings at Mach Nos between 5 and 10. RAE Tech Rep No 66036, February 1966.Google Scholar
6.Cleary, J. W. and Axelson, J. A. Theoretical Aerodynamic Characteristics of Sharp and Circularly Blunted Wedge Airfoils. NASA TR R-202.Google Scholar
7.Trimpi, R. L. and Jones, R. A. A method of Solution with Tabulated Results for the Attached Oblique Shock Wave System for Surfaces at Various Angles of Attach Sweep and Dihedral in an Equilibrium Real Gas Including the Atmosphere. NASA, TR-R63.Google Scholar