ROLE OF STRUCTURE BEING IN STRESSED AND DEFORMED STATE IN FORMATION OF DEFORMATION MOTION TURBULENCE

Abstract

The paper shows that while improving a system of settlements pertaining to plastic flow a quantitative assessment of turbulence influence may be determined with the help of self-organization criteria arising due to disturbance of a structure symmetry being in a stressed and deformed state which initiates local changes in the state and permits to bring an additional resistance developing during transition process from a laminar flow to a turbulent one. This change in resistance is determined by rheological dependences, for example, tmax = const = k, and a geometric parameter of obstruction that is an error angle of shift directions during the above-mentioned transition.