"Optimal Estimation for large
eddy simulation of turbulence and application to the analysis of
subgrid models" Phys. Fluids
In french. Its title is "Etude du mélange de scalaires en écoulement turbulent et application à la modélisation des petites échelles". It is also available in postscript version.A presentation for a large audience
But alas, once more for french speaking people.
This animation represents the simulation domain : a cube with periodical boundary conditions. The scalar field has been represented on each face of the cube.The scalar field
This represents the scalar field in the simulation domaine at a given time. The values of the scalar field are seen in a plane moving from one face of the cube to the opposite one. Since perdiodic boundary conditions are used, playing this film in loop should show a continuum.Isosurface of the scalar field
A view of the simulation domain whose colors have been modified. Feel free of using it !