Discrete dynamic equilibrium model for a complex problem of flutter interactions
Chaos, Solitons & Fractals 141 巻
110313- 頁
2020-10-01 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Discrete dynamic equilibrium model for a complex problem of flutter interactions
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| 作成者 | |
| 収録物名 |
Chaos, Solitons & Fractals
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| 巻 | 141 |
| 開始ページ | 110313 |
| 抄録 |
The dynamic bifurcation analysis of the nonlinear oscillation of a simple fluidelastic structure is presented. This structure is a cantilever beam in a flow, and it behaves as a nonlinear system without potential energy. The structure demonstrates complex flutter behaviour that varies with the controlled flow velocity. We observe the flutter behaviour in a flow experiment, and the motion is characterised with this present model based on chaos theory of discrete dynamics. We can readily find the solution of the simple system, with which it is possible to create a map of the complex flutter behaviour.
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| 著者キーワード |
Dynamic systems
Dynamic instability
Nonlinear mechanic model
Bifurcation theory
Discrete equilibrium model
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
Elsevier
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| 発行日 | 2020-10-01 |
| 権利情報 |
© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
This is not the published version. Please cite only the published version. この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。
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| 出版タイプ | Author’s Original（十分な品質であるとして、著者から正式な査読に提出される版） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0960-0779
[DOI] 10.1016/j.chaos.2020.110313
[DOI] https://doi.org/10.1016/j.chaos.2020.110313
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| 備考 | The full-text file will be made open to the public on 3 Oct 2022 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. |
