Mass flow averaged pressure
I am using MRFSimple foam to do simulation of a blower. I want to calculate the mass flow averaged pressure on the outflow patch of the geometry. I have tried doing it using "libfieldFunctionObjects.so" in controlDict like :
But I get an error saying that the solver has a floating point exception.
Please help me in this regard. If any one has any suggestion on how to calculate the mass flow averaged pressure on a patch it will be very helpful.
Also it says that It cannot find field U when I give U as weightField in the above. :confused:
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