Chaotic motions of a two-dimensional airfoil with cubic nonlinearity in supersonic flow
β Scribed by Zhou, Liangqiang; Chen, Yushu; Chen, Fangqi
- Book ID
- 120313088
- Publisher
- Elsevier Science
- Year
- 2013
- Tongue
- English
- Weight
- 647 KB
- Volume
- 25
- Category
- Article
- ISSN
- 1270-9638
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π SIMILAR VOLUMES
In this paper, the chaotic motions of a two-dimensional airfoil are controlled by the application of the time-delayed continuous feedback method of Pyragas. The airfoil has cubic pitching sti!ness and linear viscous damping when kept in an incompressible #uid #ow. Four control strategies are impleme
A two-dimensional airfoil with either a bilinear or cubic structural nonlinearity in pitch, and subject to incompressible flow has been analysed; the aerodynamic forces on the airfoil are evaluated using Wagner's function. The resulting equations are either integrated numerically using a finite diff