3D LES developing based on 3D RANS code
 

Dear Friends:

I have a 3D RANS code for the simulation of turbulence flow at high speed (compressible flow), using the K-omega model.

Now, I want to develop a 3D LES code based on above RANS code. Finally, I would simulate the supersonic jet flows. Before, I never worked on LES area.

Could anybody comment how long I need to finish this work, to provide reliable results and to write the report?

In addition, It is appreciated if any friend can provide me with a initial LES code.

Thank you very much in advance.

Frank