[Nek5000-users] Pressure calculation issue

[nek5000-users at lists.mcs.anl.gov]

Hi all,

I'm trying to realize the calculating of flow in a pipe. It works good In
dimensionless 3D case but in dimensional case the solution is divergent. I
have found that there is a problem with calculation of pressure. In
dimensionless case there is a pressure difference between inlet and outlet
while in dimensional case the pressure values at inlet and outlet are the
same.

Is there any explication on my issue? What is th difference between
pressure calculation in both cases? Is there any tricky thing for
dimensional case?
Thanks in advance for any suggestion,

Andrew
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