A physical model for a hydrodynamically nonsteady turbulent flow

Аuthors

Kraev V. M.

RaiffaizenBank, 15А, Leninskii prospect, Moscow, 119071, Russia

e-mail: kraevvm@mail.ru

Abstract

An analysis is carried out to reveal an influence of nonisothermality and hydrodynamic nonstationarity of a flow on generation and propagation of turbulence. A physical model is suggested for a hydrodynamically nonsteady turbulent flow. The model is based on experimental data obtained in previous research intended to study of structure for the gas flow within some channel.