Large and small structures in the computation of transition to fully developed turbulent flows
Abstract
We shall discuss how the large structures of turbulent flows have to be modellized especially from the beginning of their onset, without any hypothesis based on fully developed turbulence. A completely mathematical derived model is presented, given by homogenization theory. That model would be able to evaluate the size and behaviour of large structures in presence of statistical equilibrium of small structures.
 Publication:

Macroscopic Modelling of Turbulent Flows
 Pub Date:
 1985
 DOI:
 10.1007/3540156445_4
 Bibcode:
 1985LNP...230...32P
 Keywords:

 Computational Fluid Dynamics;
 Transition Flow;
 Turbulent Flow;
 Euler Equations Of Motion;
 Homogenizing;
 NavierStokes Equation;
 Potential Flow;
 Turbojet Engines;
 Fluid Mechanics and Heat Transfer