code_saturne User's Forum

Hello Yvan, Thank you for the example. I have being running few very simple example and I have a pair of questions. For the case of the temperature field the "anisotropic_turbulent_viscosity" tensor "visten" should be filled with the thermal conductivity or the thermal conductivi...

Hello,

Yes, we can report it in the git hub page of Code Saturne.

Regards,
Luciano

Hello Djeen, You are right, if you set free inlet / outlet no option for ALE BC appears. When I tested your case I change the free inlet / outlet to one inlet and one outlet in order run a more "classical" problem, I found the problem in the mesh so I set sliding mesh for the inlet and out...

Hello, I have test your case and I think that the problem was the boundary conditions that you set for the mesh movement. You fixed the displacement at the inlet/outlet and this collapse the mesh. Mesh_dist.png If you set as sliding, the simulation run without problem. I have tested in my laptop wit...

<r>Hello Djeen,<br/> <br/> In your xml file (case) you set <I><s>[i]</s>fixed_displacements<e>[/i]</e></I> for two boundaries (upper and lower I guess), and <I><s>[i]</s>fixed_boundary <e>[/i]</e></I> for the rest. So, the boundary nodes con't move. You have to set <I><s>[i]</s>sliding boundary<e>[/...

Hello Yvan,

Thanks for the example. The files inside the tar.gz seems to be symbolic links.

Could you check it.

Thank you very much.

Regards,
Luciano

Hello, I'm solving a Conjugated Heat Transfer (CHT) problem using the internal coupling capability of CS modelling several solid parts. Some of this parts has anisotropic thermal conductivity. Is it possible to set this property? The only way that I found is through the idften tensor, but I'm no sur...

Hello Yvan,

One more question about Catalyst. It is possible to update the python script during the simulation, or once the simulation start the script is read only at the initialization of the writer?

Thanks.

Regards,
Luciano

Hello Yvan, Thanks for the info, I didn't know the bdump command. The mesh is not so big, 30M of cell. I'm using by default MPI-IO. listing: I/O read method: collective MPI-IO (explicit offsets) I/O write method: collective MPI-IO (explicit offsets) I/O rank step: 1 I attach the output after run the...

Hello, I'm having problem to restart a simulation from a previous one. When I select the checkpoint directory I don't get the information about the last time step and physical time. When the new simulation is lauched the freeze after the read mesh process. The previous simulation finished correctly ...