code_saturne User's Forum

Hello,

You should complete "domain.restart_input" in the function "define_domain_parameters" line 141 in ur script.
Regards,

Hello,

The error in Syrthes is a consequence to the error in CS (Syrthes is trying to post-pro the inexistent results).

Could you post the last lines of the listing (and not only the error)? And could you run your case with CS complied in debug mode?

Regards,
JF

Hello, You can open the error.CASE with SALOME or ParaView to show the faces without BCs. It's not a problem of orientation, I think you forgot to give a color to the extruded wall. You can check the colors by running Code_Saturne in mesh quality mode (do not forget to apply "Extract Block"...

Hello, The boundary condition formulation has changed in version 3.0. The new formulation is described in the theory guide. Anyway this new formulation should not have any impact in the user setups (only if rcodcl and icodcl arrays are used to impose your BCs in cs_user_boundary_conditions.f90). Cou...

Hello,
I think it is not possible. You can ask the SYRTHES team by sending an email to: syrthes-support.a.edf.fr.

Regards,
JF

Hello,

Yes,

Steady + SIMPLEC

Regards,
JF

Hello,

Did you try the steady algorithm IDTVAR = 2 (time step variable in space and in time) ?

Regards,
JF

Hello, Sorry for the delay. Your computation blows up from the first iterations... Your mesh seems to be not refined enough. What did you mean by different numerical formulation for high Reynolds ? There are different turbulence models and wall functions, but the numerical formulation is still the s...

Hello, Which version of Code_Saturne are you using? There is no restriction over 2D computations, but 2D with LES make no sense. About pressure oscillations with V2F in 2D configuration, what is the probe position? The mesh quality? The options used? You could post a computation listing, maybe it wi...

Hello,

If your geometry is not periodic you can't use periodicity (your inlet and outlet sections are different?).
By the way in Code_saturne 3.0 you can look the C user function cs_user_les_inflow.c.

Regards,
JF