Pressure reference location
CFX-11 document says that the pressure reference location will be set to the centroid of a pressure specified boundary; if any. OR user can also specify the X, Y, Z coordinates of the location.
Could you please help me understanding the importance of this particular location. And what if I leave it 'Automatic'. I am not able to undertsand it from CFX-11 documents .
Thanks a ton in advance,
Best Reagards, Kushagra Mittal.
Re: Pressure reference location
Pressure in the solver is a relative pressure. It is referenced to the pressure reference point and that point has a specified absolute pressure offset.
The documentation describes this in more detail.
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