code_saturne User's Forum

Hello,

I would like to know if it possible to use a second order time scheme for momentum equation with RANS turbulence models (k - omega SST exactly).

I try to put ischtp = 2 in cs_user_parameters.f90 but I had an error :

@ @@ WARNING : STOP AT THE INITIAL DATA
@ =========
@ A 2nd ORDER SCHEME ...

Hello,

I only have one error file with the "SIGTERM signal" error and I can't find my problem in the user guide or other forum's topic. The error only appears in the run_solver.log of one processor.

In my output I can see that calculation stop with status 137 but I don't know what that's mean ...

Dear all,

I made a calculation using the routine "cs_user_boundary_conditions_ale.f90" which allows me to move my mesh.
An error that does not seem to be directly related to my calculation stops the calculation after a while and i can't identify why. The error appears at what seem to be a random ...

Hello Yvan,

Thank you very much for your reply. Unfortunately my version of code-saturn is not installed with MEDcoupling but we are on it.

Best regards,
Roxan

Dear all,

We have 2 different mesh with a common surface, see as outlet for one mesh and inlet for the other one. After a first calculation on the first mesh is it possible to use outlet data to compute inlet condition for a new calculation on the other mesh?
The objective being to separate space ...