Foam-extend-3.1 + kOmegaSST Problem
 

Hello,

starting a calculation with the kOmegaSST model in Foam-extend-3.1 leads to the followign error:

Selecting incompressible transport model Newtonian
Selecting RAS turbulence model mykOmegaSSTSAS
--> Upgrading k to employ run-time selectable wall functions
Backup original k to k.old
Writing updated k
--> Upgrading omega to employ run-time selectable wall functions
Backup original omega to omega.old
Writing updated omega
--> Creating nut to employ run-time selectable wall functions
Writing new nut
Floating point exception

On the other hand, calculations with kOmega and kEpsilon work!

Has anyone experiences with this problem?

Regards,
Markus

Smells like a bug - can you share the case? I'd like to have a look.

Hrv

Hello,
I have used kOmega SST with simpleFoam on foam-extend-3.1 without
any problems.

It rewrites the turbulence related files (k, omega, nut) to the new format,
and the simulations run as expected.

Maybe there is some other factor playing a role in your case.

Philippose