Improvement of Fluidic Oscillator Characteristics by Synchronization with Vibrating Elastic Structure

カテゴリ: 部門大会

論文No: PS2-1

グループ名: 【C】2021年電気学会電子・情報・システム部門大会

発行日: 2021/09/08

タイトル(英語): Improvement of Fluidic Oscillator Characteristics by Synchronization with Vibrating Elastic Structure

著者名: Innocentio A Loe（東京大学）,富士野 健人（東京大学）,小谷 潔（東京大学）,神保 泰彦（東京大学）

著者名(英語): Loe Innocentio A (University of Tokyo),Kento Fujino (University of Tokyo),Kiyoshi Kotani (University of Tokyo),Yasuhiko Jimbo (University of Tokyo)

キーワード: Fluidic oscillator|Phase reduction|Synchronization|Fluid-structure interaction

要約(日本語): We introduce a design concept of fluidic oscillator whose frequency can be tuned using controlled vibration of an elastic structure, such as a piezoelectric element, by the means of synchronization. We use phase reduction theory to estimate the synchronization condition and compared it with results from the actual perturbed full state dynamics. Furthermore, the resulting changes due to synchronization show that the proposed method improves the physical characteristics of the oscillating flow, in particular for liquid mixing application.

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