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发布日期 :2011-07-07    阅读次数 :6025
报告题目: Biomimetic Application of Fish Fins
报告人:    Dr. Qiang Zhu
Associate Professor in the Department of Structural
Engineering at the University of California San Diego
报告时间:7月7日(周四)下午2点
报告地点:信电系微电子楼131会议室
 
报告摘要:
Fins of Bony fish feature a composite structure including a soft membrane reinforced by embedded rays. The anisotropic flexibility imparted by the distribution of the rays is found to play a pivotal role in the high performance of the fin in thrust generation. The advantages of this design, e.g. structural lightness, deployability, and controllability suggest biomimetic applications in highly efficient and highly maneuverable underwater vehicles. In this study we will numerically study the structure vs. performance of this biological structure, and identify the primary characteristics that should be imitated in biomimetics. Similar structures in natural will also be discussed.
 
报告人简介:
Dr. Qiang Zhu is Associate Professor in the Department of Structural Engineeringat the University of California San Diego. He received a PhD degree from Massachusetts Institute of Technology in 2000. His research interests include offshore structures, fluid-structure interaction, and biomechanics. He is a recipient of the NSF CAREERAward.
 
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