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Asymptotic solutions for linearized disturbances in parallel viscous compressible flows

Published online by Cambridge University Press:  11 April 2006

B. K. Shivamoggi
B. K. Shivamoggi
Affiliation:
Department of Aerospace Engineering, University of Maryland, College Park
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Abstract

Uniformly valid asymptotic solutions for linearized disturbances valid in a finite region containing the critical point u = c are developed using the method of multiple scales for a given isoenergetic basic flow. While uniformity of approximation will certainly improve the quantitative accuracy of a typical computation of stability characteristics of the flow, a major feature of such solutions is that they afford a more accurate description of the behaviour of the linearized disturbances in the neighbourhood of the critical point u = c.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 79 , Issue 4 , 23 March 1977 , pp. 745 - 751
Copyright
© 1977 Cambridge University Press

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References

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