Use of Resolving Equation to Define the Lower Critical Reynolds Number

Although the issue of streams with non-crossing trajectories of particle motions ranging from
chaotic, random with irregular current lines, has been given a lot of attention, it still remains
unresolved. The study features a relevant issue for hydromechanics, which is precise values
determination of the Lower Critical Reynolds Number. It is suggested to put forward an updated
approach to the use of energetic analysis for analytical calculation of the Reynolds Resolving
Equation. The assessment of transition to mean motion from pulsation to the direction of laminar
flows was fulfilled.