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Old   June 13, 2012, 07:28
Default Error with buoyantPisoFoam
  #1
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Join Date: May 2012
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Hi,

Iam trying to do a simple case with buoyantPisoFoam.
Its a cube with one inlet and one outlet. It's like the tutorial case hotroom with changed boundary conditions for U and P.
Now i get this Error Msg.:
Quote:
--> FOAM FATAL IO ERROR:
keyword fixedWalls is undefined in dictionary "/home2/trto/OpenFOAM/trto-1.6_engysEdition-3.0/run/hotRoom/0/U::boundaryField"
file: /home2/trto/OpenFOAM/trto-1.6_engysEdition-3.0/run/hotRoom/0/U::boundaryField from line 25 to line 38.
From function dictionary::subDict(const word& keyword) const
in file db/dictionary/dictionary.C at line 460.
Why is fixedWalls undefined? Its defined in blockMeshdict and as i said, it is copied from the tutorial. Hope someone can help me.

Quote:
boundaryField
{
floor
{
type buoyantPressure;
value uniform 0;
}
ceiling
{
type totalPressure;
p0 uniform 0;
U U;
phi phi;
rho rho;
psi none;
gamma 1;
value uniform 0;
}
fixedWalls
{
type buoyantPressure;
value uniform 0;
}
}
Quote:
boundaryField
{
floor
{
type fixedValue;
value uniform (0 0.5 0);
}
ceiling
{
type pressureInletOutletVelocity
Value uniform (0 0 0)
}
fixedWalls
{
type fixedValue;
value uniform (0 0 0);
}
}
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Old   June 13, 2012, 08:35
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  #2
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Martin
Join Date: Oct 2009
Location: Aachen, Germany
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Hi,

there are two semicolons missing in your 0/U file:
Code:
type pressureInletOutletVelocity // <--- missing ; here
Value uniform (0 0 0) // <--- and here.
Martin
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