From primary instabilities to secondary instabilities in Görtler vortex flows

From primary instabilities to secondary instabilities in Görtler vortex flows

Abstract We have studied the transformation process from primary instabilities to secondary instabilities with direct numerical simulations and stability theories (Spatial Biglobal and plane-marching parabolized stability equations) in detail. First Mack mode and second Mack mode are shown to be abl...

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Bibliographic Details
Main Authors: Xi Chen, Jianqiang Chen, Xianxu Yuan, Guohua Tu, Yifeng Zhang
Format: Article
Language:English
Published: SpringerOpen 2019-10-01
Series:Advances in Aerodynamics
Subjects:
Primary instability
Secondary instability
Görtler vortices
Online Access:http://link.springer.com/article/10.1186/s42774-019-0021-8

Internet

http://link.springer.com/article/10.1186/s42774-019-0021-8

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