CFD using MATLAB. Turbulent low field prediction.
 

Hi,
I am a newbie in CFD world. I have been working on compiling a k-epsilon turbulence model code for flow field prediction over Geo bags for my undergrad project work. It might be funny as I am trying turbulence simulation so early. :( So far I have been working for non-orthogonal structured grid.

I am trying to construct the code based segregated solving method, this requires me to assume a k-epsilon field for solving the momentum equations.
The problem I am facing is the I don't have any prior knowledge on what order the values of k and epsilon might be. :confused:

Is there anyone who can help me with the problem? I will be greatly indebted.