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-   -   Average pressure in cylinder- function object? (http://www.cfd-online.com/Forums/openfoam-post-processing/106188-average-pressure-cylinder-function-object.html)

cfddwarf August 21, 2012 12:12

Average pressure in cylinder- function object?
 
Hey all,
I have a cylinder as a geometry. I would like to average the pressure across the crosssections of the cylinder and then make a graph with the coordinate on the x Axis and the pressure on the y axis. My mesh is too big to be postprocessed in paraview. Iam aware I could sample a few planes, then calculate the value in PV. Is there away to achieve this directly in OF however? Iam still new, I have the feeling a function object could accomplish the job, but which one??
Answers are highly appreciated.


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