code_saturne User's Forum

Hi, I checked the last compilation and I spoke too quickly. Indeed, the error come from the time configuration: - I put 1 and 10 for solid domain in the Syrthes GUI for the Global Number of time steps and Time steps (in seconds) respectively. - And I put 100 and 0,1 for the fluid domain in the CS GU...

Hi, I checked the "Maillage_2.syr_desc" and indeed "group_of_faces" shows 9 for the face originally named 4 in Salome. I changed the Surface coupling in the Syrthes GUI for 9 instead of 4. And it's working !! Thanks for your help!! However, the Reference time steps and the Number...

Hi, I tried to set "false" for "allow_nonmatching" and I increased the tolerance up to 2, 3 and even 10 and nothing changed. In Salome, the two meshes coincide perfectly in the common interface (at least from what I see in Salome GUI. I have used the same parameters (same maximum...

Hi, That's the error message: --------------------------- Start SYRTHES preprocessing --------------------------- Updating the mesh file name.. -> OK ********************** Starting calculation ********************** -------------------------------------------------------------------------- MPI_ABOR...

Hi, Again, thank you for your quick answer! I followed your advice: I changed the cs_user_coupling.c and put it in the .../fluid/SRC/ folder. And I implemented in the cs_user_syrthes_coupling(void) function: int verbosity = 1, plot = 1; float tolerance = 0.1; bool allow_nonmatching = true; if (true)...

Hi, thank you for your very quick answer. I checked the (fluid) "listing" and (solid) "syrthes.log" files. The "systhes.log" seems fine but indeed there is an error message in the "listing" file: Attention : --------- Un défaut de qualité de maillage a été dét...

Hi, I decided to extend from a 2D ( Three-2D-disks tutorial) model to a 3D model to fully check the installation. I created a very simple model: two volumes or two cubes (one fluid, one solid domain) put side by side with one common interface. This interface reference is set for Conjugate heat trans...

Hi,

I changed ecrire_fichier.c and syrthes.c and it's working !! Thank you for your time!

Regards,

QR

Hi, I recently re-installed CS and Syrthes by making sure that all libraries (scotch, med, hdf5, mpi and metis) perfectly matches in the CS and Syrthes configuration files (respectively launch.config and setup.ini ). To my great disappointment, I have still the MPI_ABORT in the beginning of Starting...

Hi, Thank you for you quick answer. I started from scratch the model using directly files and meshes from /home/rolland/Downloads/code_saturne-4.0.2/examples/4-2Ddisks/ . The Number of iterations and the reference time step are set to 600 and 0.5 respectively in both GUIs. The formula of density is ...