Discrete dynamic equilibrium model for a complex problem of flutter interactions
Chaos, Solitons & Fractals Volume 141
Page 110313-
published_at 2020-10-01
アクセス数 : 293 件
ダウンロード数 : 81 件
今月のアクセス数 : 2 件
今月のダウンロード数 : 2 件
この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00051555
| File | |
| Title ( eng ) |
Discrete dynamic equilibrium model for a complex problem of flutter interactions
|
| Creator | |
| Source Title |
Chaos, Solitons & Fractals
|
| Volume | 141 |
| Start Page | 110313 |
| Abstract |
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.
|
| Keywords |
Dynamic systems
Dynamic instability
Nonlinear mechanic model
Bifurcation theory
Discrete equilibrium model
|
| Language |
eng
|
| Resource Type | journal article |
| Publisher |
Elsevier
|
| Date of Issued | 2020-10-01 |
| Rights |
© 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。
|
| Publish Type | Author’s Original |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0960-0779
[DOI] 10.1016/j.chaos.2020.110313
[DOI] https://doi.org/10.1016/j.chaos.2020.110313
|
| Remark | 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'. |
