Hallo, Does anybody know what models of low reynolds turbulence are avaible in fluent? I have found an additional option in: /define/models/viscous/turbulence-expert> there is an possibility to set up a low-re-ke model, but what is meaning of "low-re-ke-index" (it is possible to set up this index from 0-5).

regards, michael

There are total 6 low-re-ke models, corresponding to 0-5. Check the "Text Command List" for details.

thanks a lot, that's exactly what I need.