reynolds stress components in CEL

Roberto

Hi, I am using the RSM SSG turbulence model and I would like to include in reynolds stress component into expressions to calculate new variables, but I receive this message:

Parameter 'Additional Variable Value' in object '/FLOW/DOMAINefault Domain Modified/FLUID MODELS/ADDITIONAL VARIABLE:TurbFlameSpeed' has been assigned an expression that references the following unavailable variables: rs uu,rs uv,rs uw,rs vv,rs vw,rs ww

The reynolds stress model is activated and I saw that my case run when the components are not included into the expressions. Also in Post the reynolds stress components appear for the case without including the RS components in CEL. Does anyone have some information about this and how would I solve the problem?

Thanks.