code_saturne User's Forum

Hello,

I think you forgot to post the files.

Regards,

Yvan

Hello,

The code complains it is missing some spack file. Coul you post species.spack.dat ?

Regards,

Yvan

Hello,

I checked very briefly with Martin, and it seems using a local tile step for the tracking and SDE integration should be possible (though a bit of extra validation when we do enable that would be strongly recommended).

So we'll keep that in mind, but i can't give you an exact timeline for ...

Hello,

Which version are you using ? I tried on a different case in v9.0 and it works fine.

Though beware, in the Lagrangien model, the space-varying time step only seems to apply to the carrier flow and statistics, but the Lagrangien tracking and integration of SDE's use the reference time step ...

Hello,

I am not aware of any voluntary change in the settings. So this may be a bug. Could you post a setup.xml file so we can compare the behavior between versions here an check this ?

Best regards,

Yvan

Hello,

I am not sure, but you could try placing the setting in a function called a bit later, such as cs_user_finalize_setup.

Also, be careful to remove the "#pragma weak" lines. They are removed from the user files copied in the installation directories (also used when you select user-defined ...

Hello,

The MESH_00.case and IB_MESH.case should help you visualize whether the immersed boundary is where you expect it. Actually, in the master branch (since revision fa9358ab, last friday), you can also visualize the faces where cells are cut, by calling;
cs_porous_model_enable_post();
in cs ...

Hello,

I have not tested the cs_mesh_cartesian_define_from_csv function, but I guess you could try it.

In a test case I am more familiar with, cs_mesh_cartesion_define_simple is used(and this could even be done through the GUI), and in cs_user_parameters,,

cs_glob_porosity_ibm_opt->porosity_mode ...

Hello,

You can run "code_saturne bdump checkpoint/main.csc" to get more info on file and see if it complete (it should end in an "EOF" section).

It has probably been corrupted, but how ? If this occurs at each run, this is an issue. If it occurs once, it is probably not worth bothering to analyze ...

Hello,

Regarding layer compression, not that code_saturne's algorithm, as called in user-defined functions, works in 2 steps. The first step returns a structure containing an array of vectors, one for each extruded node, and a series of curvilinear coordinates for positioning of each layer. in ...