UDF help: DEFINE_TURBULENT_VISCOSITY
 

Dear all,

I have used the UDF Define macro DEFINE_TURBULENT_VISCOSITY before based on Fluent 6.2. It runs perfact. Now I use same macro based on Fluent 6.3, however, it cannot run. Of course, the two problems are different, but I think it doesnot affect the macro. Does anyone encounter this problem?

Thanks.