Abstract:

    In this talk, we will address following issues:

    Firstly, the hydrodynamics principles of fish swimming, such as the vortex dynamics principles of speed control, direction control and energy-saving of maneuver swimming of fish school will be discussed.

    Secondly, we will discuss the technique of flow control with moving wavy wall, and the application of this technique to the fish swimming, in order to completely eliminate vortical wakes of fish swimming.

    Thirdly, we will show the result of topology optimization of caudal fin, which is much better than the lunate caudal fin of shark, and discuss the physics behind the optimization process and results.

These results are applicable in the design of bionic fish.

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本次午餐會將為報名參加的師生提供午餐，所有午餐會的報名都通過網絡進行。請老師同學們訪問MEL網頁（http://mel.xmu.edu.cn/lecture.asp?id=1），在本次午餐會的“報名”一欄填寫并提交。

本講座將發布當天僅開放給科研人員、技術人員、博士后、訪問學者等教師優先報名，第二天起開放給全體師生報名。學生應在規定時間內報名，如提前以教師的名義報名，將導致報名無效。

本周五下午4點為截止報名時間，總報名人數限制在100名以內。如未及時報上名，可于12:20直接到場聽報告。如已報名但因事不能參加，也請在周五下午4點前告知。

午餐會一如既往地歡迎大家的關注，如有興趣做講座的老師。歡迎與我們聯系。

相關附件：

Prof. Chuijie Wu CV.docx