On the existence and uniqueness of weak solutions of the model of a turbulence flow

This thesis consists of four chapters. In the introduction part of the first section, information about the turbulent will be given briefly that some of the les models will be introduced. In the second part, notations and basic terms will be introduced. In the third part, information about the Navier-Stokes equations, on the average Navier- Stokes equations will be given. In the fourth part, some known results in the literature about the existence and uniqueness of weak solutions of the Smagorinsky LES model are studied.