code_saturne User's Forum

Hi Yvan Thank you for the advice regarding the modules. Wanting to modify the paramx module comes from my v2.0 modifications where it was a header file and so these issues never followed. The reason for paramx is that it is a new boundary condition I am adding and wanted to group together. I can of ...

And the other compile log for paramx only

Hi Yvan Yes I am not trying to recompile the code or anything. I've attached a minimal example of what is happening: I declare an integer in paramx and try to use it in cs_user_extra_operations If I compile (code_saturne compile) with only paramx in the directory there doesn't seem to be a problem. ...

I am having trouble getting subroutines to compile for saturne v3.0.1 in Ubuntu 12.04 I have added something to paramx.f90 and when I compile this subroutine doesn't compile with the changes. I have also tried on a different system which has the same saturne installed (but I didn't install it) and e...

Hi The problem is not so hard to make structured although it depends on the meshing software. ICEM CFD could deal with this quite quickly. What mesher are you using? The stages I would go for would be: 1 - O-mesh along length of channel fitting around disk radius. 2 - Cuts at front and back of disk ...

Hi - at University of Manchester there has been people look at free surface and waves extending the initial developments in Code_Saturne but, as Jacques says, this is not using the VOF approach and so cannot simulate wave breaking. You can try OpenFOAM (which is open source) or CFX which both have V...

You can change it in usini1, anywhere in the usipes subroutine. So a good place is the line below where nthist is.

But yes if you wanted to override the default then change in caltri.

You can type the following to print to the listing every 100 time steps.
By default it will do the first 10 and then every 1/4 of the calculation.

Also I think the file is rewritten not appended to, so don't do this too often for big calculations or you'll waste a lot of time.

Hi Yuan,

There is an example of how to do it with the GUI at the tutorial here - http://cfd.mace.manchester.ac.uk/twiki/ ... leTutorial

Hope that helps!

James

In the RESU folder there should be a results file called ERROR.ENSIGHT.xxxxxx which if you visualise will show you which boundary conditions you have not defined properly.