code_saturne User's Forum

Hello,

Yes, check in body forces.

Yvan

Hello,

I have suggested to some colleagues more expert in.the turbulence modeling of the code to check this post... I'll ping them again.

Best regards,

Yvan

Hello,

Yes the analysis seems correct to me. If anyone with better knowledge of this part of the code has additional details to provide, they ae welcome...

Best regards,

Yvan

Hello, There are some user examples in.the documentation but they may not be sufficient. When.the code starts a new time step, the current value is copied into val_pre and the new value is computed. What I suspect is happening in your case is that when the source term user-defined function is called...

Hello, Yes, you seem to be using the standard temperature resolution. Do not forget that for enthalpy, you also need to multiply by density and CP. If this is missing your sink term might simply be too small ? What are the other factors (boundary and initial conditions) influencing enthalpy here ? B...

Hello, I am not sure about the skin friction coefficient. The wall stresses contain not only the pressure, but some terms related to turbulence (I am not sure about the details, but you can search for "iforbr" in src/base/predvv.f90 for versions 8.0 or older, src/base/cs_solve_navier_stoke...

Hello, If you exclude the parallel sum, the values you print are those of MPI rank 0. So if none of the cells assigned to rank 0 (depending on the automatic partitioning) are in the selected region, it is normal to have 0. When you add the parallel sums, do you obtain expected values at least for th...

Hello, The error message explains it all. If you follow the recommendations on the Wiki here (https://github.com/code-saturne/code_saturne/wiki/Pre-installation:-Linux-distribution-packages), you do not need to use pip to install PyQt. Only use pip if you understand its behavior well enough : unless...

The EDF Open-Source Code Valuation Team is launching a survey to improve distribution, support and training for EDF's open source codes, in order to help you achieve and maintain a good level of skill with your tool. We need your feedback to better understand your needs and challenges and how you us...

Hello, the beta coefficient is defined by a field that is activated automatically with this model, but whose values must be set by the user. It is set by default to -1 so that if it is not defined, you get the error message you observed (rather than having no error message but not computing what you...