Systematization and Analysis of Integrals of Motion for an Incompressible Fluid Flow

Abstract

Received 7.05.2017, received in revised form 30.09.2017, accepted 20.02.2018 An analysis of integrals of motion of an incompressible fluid flow both known and new obtained by author are presented in the paper. It was found that the known integrals of Lagrange –Cauchy, Bernoulli and Euler –Bernoulli are special cases of a new more general integral. It was shown that the set of all integrals of motion of an incompressible fluid form a logical chain which can be represented as a tree.