|October 4, 2010, 04:26||
Pressure inlet problem
Join Date: Mar 2009
Posts: 65Rep Power: 9
I face with a problem when I use pressure inlet boundary conditions.
I simulate a reactor with compressible reacting flow. The calculation converge quite fast and the residuals are really low.
The only problem, that the pressure on the pressure inlet boundary, where I set the gauge pressure, is not the same I set at the beginning.
It seems Fluent calculates due to: p=pg+1/2*rho*g
Could you help me out, how to set really homogenous pressure on this boundary?
Thank you very much in advance.
|October 4, 2010, 17:27||
Join Date: Oct 2010
Posts: 7Rep Power: 7
I'm a fluent newbie but you maybe have 1 atm as operating pressure? The pressure shown at the inlet on a vector plot is the operting pressure + gaguge pressure at inlet. I think so atleast.
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