胸鳍摆动式鱼类的泳动仿真  

Simulation of Swimming of Fish Flapping Pectoral Fins

作　　者：杨少波[1] 韩小云[1] 卞文杰[2] 刘北南[2] 

机构地区：[1]国防科技大学机电工程与自动化学院,湖南长沙410073 [2]MSC公司成都代表处,成都610016

出　　处：《计算机辅助工程》2006年第B09期109-112,共4页Computer Aided Engineering

摘　　要：以胸鳍摆动式鱼类为研究对象,考虑流固耦合作用的影响,利用MSCDytran对其泳动行为进行仿真研究.通过给定规律的集中激励,基本实现胸鳍摆动式鱼类的泳动仿真,并得到一些基本合理的结果.Based on the research of fish flapping pectoral fins, a swimming simulation is made using MSC Dytran software in view of the effect of fluid-structure coupling. Imposed on the enforced force given law, the grids of fish＇s finite elements act on the entire fish, then the swimming simulation is realized and some reasonable results are also obtained.

关 键 词：泳动 胸鳍式摆动 流固耦合 MSC Dytran 

分 类 号：Q811[生物学—生物工程]