Whil;e trying to activate the low re turbulence models in fluent, I get the following message. How can I activate it?

Thanks

Anindya

/define/models/viscous/turbulence-expert> help

Type "?<command>" for help on a specific command. Type "?" to enter help mode, and "q" to exit help mode.

The commands below are available in this menu. Those followed by "*" are currently disabled.

kato-launder-model?* non-newtonian-modification?* turb-non-newtonian? kw-vorticity-based-production?* restore-sst-v61? turb-pk-compressible?* low-re-ke-index* rke-cmu-rotation-term?* low-re-ke?* thermal-p-function?*

/define/models/viscous/turbulence-expert> de-mo-vi-turb-lo invalid command [de-mo-vi-turb-lo]

You have to choose any k-epsilon model in gui first and then you can activate the low-Re model via tui with: def mod vis turb low y.

Thanks dirk. Will try it out now.