Vortex dynamics principles of direction control,speed control and energy saving of fish school

【Author】

Chui-Jie WU~1,Liang WANG~2 1 School of Aeronautics and Astronautics,Dalian University of Technology,Dalian,116024 2 Research Center for Fluid Dynamics,PLA University of Science and Technology,Nanjing,211101

【Abstract】

<正>Vortex dynamics principles of direction control,speed control and energy saving of fish school are investigated in this paper.A parallel Computational Fluid Dynamics(CFD) package for the two-and three-dimensional moving boundary problem is obtained,which combines the adaptive multi-grid finite volume method and the methods of immersed boundary and VOF(Volume of Fluid).With the CFD package,it is found that due to the

【Keywords】

Self-propelled swimming;;Control strategy of fish swimming;;Direction control;;Locomotion speed control;;Vortex dynamics principle of fish swimming

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