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A modified tangent-gas approximation for two-dimensional steady flow

Published online by Cambridge University Press:  28 March 2006

G. Power  and
P. Smith
G. Power
Affiliation:
Department of Mathematics, University of Nottingham
P. Smith
Affiliation:
Department of Mathematics, University of Nottingham
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Abstract

A set of two-dimensional subsonic flows past certain cylinders is obtained using hodograph methods, in which the true pressure-volume relationship is replaced by various straight-line approximations. It is found that the approximation obtained by a least-squares method possibly gives best results. Comparison is made with values obtained by using the von Kármán-Tsien approximation and also with results obtained by the variational approach of Lush & Cherry (1956).

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 4 , Issue 6 , November 1958 , pp. 600 - 606
Copyright
© Cambridge University Press

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References

Demtchenko, B. 1932 Comptes Rendus 194, 1218.
Lush, P. E. & Cherry, T. M. 1956 Quart. J. Mech. Appl. Math. 9, 6.
Tsien, H. S. 1939 J. Aero. Sci. 6, 399.