Hi, Could anybody tell me how to activate the user subroutine called "varcmu.f" in prostar? I would like to use it.. If anybody has source program, please help me.. thanks!

You can look at all STAR-CD standard user subroutine sources by going to (in ProSTAR graphics window)> Utility> User Subroutines. Select the subroutine you want and then click on 'Write File' to get STAR-CD to give you a copy in ./ufile.

To activate varcmu.f, goto GUIde>Thermo.Models and Props> Liquids & Gases> Turb Models. Choose your k-e model (std, RNG or Chen), enable the showing of coefficients, and then set the pull-down option list next to C-Mu to 'user' (default is 'value').