changing Cmu value in k-e models
 

hello, cmu value in k-e turbulence models is constant. i want to write a udf to change turbulent viscosity, in which cmu is a function of some derivatives.. can i change cmu in this udf and such that the cmu defined in user defined panel doesnt work and the cmu in my udf is used in the computation. plz help me in this thanking u ramesh