Kinematical features of locomotion -basis of fish control management in zones of influence of hydrotechnical structures

Abstract

The structural analysis of the locomotion of various fish species presented in this work opens the possibility to take a fresh look at the solution of the problem of controlling fish behavior in a stream - through the prism of the kinematic structure of vortex structures generated by fish in the course of their swimming by different styles. In the locomotion of fish, there is an analogy with the phenomenon of the superimposition of two "antagonistic" forms of the jet stream - the wakeful (behind the streamlined object) and the flooded turbulent stream.