OisinOC |
February 24, 2021 05:25 |
PotentialFoam configuration for rhoPimpleFoam
Hi,
I am trying to use potentialFoam to initialise the flow for a rhoPimpleFoam simulation but I get the following error.
Code:
--> FOAM FATAL ERROR:
request for volScalarField thermo:psi from objectRegistry region0 failed
available objects of type volScalarField are
4
(
div(((sqr(U)|(magSqr(U)+(1e-015*average(magSqr(U)))))&convection(phi,U)))
Phi
magSqr(U)
p
)
From reading other posts I think it relates to the thermo:psi present in waveTransmissive boundary from the p initial conditions file and that I need to use one of the four options it has suggested but I'm not sure how to implement it and be confident I've not impacted the rhoPimpleFoam model. I started with the LES Pitzdaily tutorial for rhoPimpleFoam in case that is relevant.
Could anyone explain how to fix this potentialFoam error? Or do I need to create a separate model to initialise the flow and then copy the solutions latest time files into the 0 directory for the rhoPimpleFoam?
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 5 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
inlet
{
type zeroGradient;
}
outlet
{
type waveTransmissive;
psi thermo:psi;
gamma 1.3;
fieldInf 1e5;
lInf 0.3;
value $internalField;
}
wall
{
type zeroGradient;
}
defaultFaces
{
type zeroGradient;
}
}
// ************************************************************************* //
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