code_saturne User's Forum

Hi Yvan,

thank you very much for your help. After I have changed the parameter to smooth wall and defined initial values for the pressure the calculation runs!

Hi, I try to simulate a flow of a compressible fluid (ideal gas) through a simple pipe (length 0.5 m; diameter: 0.015 m). I use a unsteady algorithm and the compressible model. The xml file with all settings and the mesh med file is attached. I defined a mass flow of 0.2 kg/s, a pressure of 150000 P...

Hello Yvan, thanks for your reply! I was not able to test your tips yet, because I'm at the office on Tuesday again, but I will keep you informed about it. But your answer arouses still the same question as in my first post. If I'm not using the compressible model to compute my problem, how can I so...

Hello, I'm new to code saturne and I'm trying to realize a simple pipe flow with the compressible model, but could not finish it, because of the following error: job aborted: [ranks] message [0] application aborted aborting MPI_COMM_WORLD (comm=0x44000000), error 1, comm rank 0 Therefore I set an im...