CFD Online Discussion Forums - Entries for April 12, 2017

average over cutting plane during runtime

Posted April 12, 2017 at 10:51 by kindle

This is a average on the cutting plane

Quote:

Originally Posted by gigilentini8

Dear FOAMers,
can you confirm me that the function object below in ControlDict is the correct and fastest way to calculate average over cutting planes in a 3D simulation during runtime?
it seems to work but I'm not 100% sure about the results...

Code:

functions
{
    cuttingplane_average
    {
        type            faceSource;
        functionObjectLibs ("libfieldFunctionObjects.so");

...

kindle

New Member

Posted in programming, runtime, Post-processing

Views 984 Comments 0 kindle is offline

fieldAverage & moving mesh

Posted April 12, 2017 at 08:58 by kindle

see through this. How they figure it out.

Quote:

Originally Posted by wyldckat

Greetings Pete,

I see that you've got 2 reports on this topic:

The original one: http://www.openfoam.org/mantisbt/view.php?id=1789
The more recent one: http://www.openfoam.org/mantisbt/view.php?id=1790

If I understand you correctly, you want to do a plain average of the fields over the existing time snapshots?

In addition, do you mean that the average results for a dynamic mesh are acceptable for doing

...

kindle

New Member

Posted in programming, Post-processing

Views 742 Comments 0 kindle is offline

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