Local bifurcation analysis of a rotating blade
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- 作者：Xiaohua Zhang ; a ; d ; zhangcy11@163.com" class="auth_mail" title="E-mail the corresponding author ; Fangqi Chenb ; Baoqiang Zhangc ; Taiyan Jingd
- 关键词：Blade ; Stability ; Bifurcation ; Center manifold ; Normal form
- 刊名：Applied Mathematical Modelling
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：40
- 期：5-6
- 页码：4023-4031
- 全文大小：1621 K
文摘
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The stability and bifurcation behaviors of the rotating blade are proposed.
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Norm form is obtained through a systematic and efficient computation method.
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Hopf bifurcation may occur in the rotating blade.
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Stability conditions of the steady state solutions are determined.
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Numerical solutions are obtained, which agree with the analytical results.