Stability analysis of an axisymmetric boundary layer

Vinod, N. ; Balakrishnan, Hamsa ; Govindarajan, Rama (2002) Stability analysis of an axisymmetric boundary layer Proceedings of Asian Congress of Fluid Mechanics, May 27-31 . No pp. given.

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Official URL: http://web.mit.edu/hamsa/www/pubs/ACFM2002.pdf

Abstract

A linear stability analysis of the boundary layer over an axisymmetric body shows that transverse curvature has a significant effect on the stability. Depending on the curvature axisymmetric or nonaxisymmetric modes may be dominant. Detailed computations of energy balance are also done. The disturbance kinetic energy production indicates that several modes can co-exist giving rise to possibilities for different routes to transition.

Item Type:Article
Source:Copyright of this article belongs to Proceedings of Asian Congress of Fluid Mechanics, Isfahan, Iran.
ID Code:89666
Deposited On:30 Apr 2012 14:57
Last Modified:19 May 2016 04:09

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