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Non-equilibrium flow inside a wavy cylinder

Published online by Cambridge University Press:  28 March 2006

Inge L. Ryhming
Inge L. Ryhming
Affiliation:
Aerodynamics and Propulsion Research Laboratory, Aerospace Corporation, Los Angeles
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Abstract

The small-perturbation theory for steady, inviscid, non-equilibrium flow is extended to include the transonic speed range. The resulting transonic small-perturbation equation for the velocity potential is solved for flow inside a wavy cylinder. It is shown that this solution gives a representation of transition through sonic speed at the narrowest sections of the cylinder. This extension of the theory is applied to non-equilibrium nozzle flow.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 17 , Issue 4 , December 1963 , pp. 551 - 560
Copyright
© 1963 Cambridge University Press

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