Classical Fluid Mechanics

Classical Fluid Mechanics

This textbook primarily explains the construction of classical fluid model to readers in a holistic manner and the way it is constructed. Secondly, the book also demonstrates some possible ...
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Turbulent Fluid

Pp. 157-170 (14)

M. Belevich

Abstract

The modification of the fluid model to describe the turbulent flow is considered. We study the hydrodynamic instability, methods of description of turbulence, the problem of averaging and the energy balance of the turbulent fluid. Finally, we derive the Reynolds equation of motion.

Keywords:

Eddy viscosity, Hydrodynamic instability, Laminar mode, Reynolds conditions, Reynolds equation, Reynolds number, Reynolds stress tensor, The averaging problem, Turbulence, Turbulent energy, Turbulent mode.

Affiliation:

St.Petersburg Russia.