Help needed on homogeneous isotropic turbulence an
 

Help needed on homogeneous isotropic turbulence and kinetic energy spectrum analysis.

I am looking for help on the initial set up of the homogeneous isotropic turbulence(in a box) and the kinetic energy spectrum analysis tool.

Recently our group starts working on LES/DES work and I am desparately searching for help on this benchmark problem. Our traditional strength is on algorithm and my background on turbulence is very weak. We have a tough schedule and do not want to spend too much time(around one week) on this comparison case.

Your kind help will be highly appreciated.

Best regards,

Guoping