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potentialFoam: simplify the Phi BCs to use only fixedValue and zeroGradient by default

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Resolves bug-report http://bugs.openfoam.org/view.php?id=2129
This commit is contained in:
Henry Weller
2016-06-24 15:16:51 +01:00
parent 09819c52e0
commit 186b2c1c69
1 changed files with 17 additions and 2 deletions
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19
applications/solvers/basic/potentialFoam/createFields.H
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@ -40,7 +40,7 @@ word pName("p");
// Update name of the pressure field from the command-line option // Update name of the pressure field from the command-line option
args.optionReadIfPresent("pName", pName); args.optionReadIfPresent("pName", pName);
// Infer the pressure BCs from the velocity BCs // Infer the pressure BCs from the velocity
wordList pBCTypes wordList pBCTypes
( (
U.boundaryField().size(), U.boundaryField().size(),
@ -71,6 +71,21 @@ volScalarField p
pBCTypes pBCTypes
); );
// Infer the velocity potential BCs from the pressure
wordList PhiBCTypes
(
p.boundaryField().size(),
zeroGradientFvPatchScalarField::typeName
);
forAll(p.boundaryField(), patchi)
{
if (p.boundaryField()[patchi].fixesValue())
{
PhiBCTypes[patchi] = fixedValueFvPatchScalarField::typeName;
}
}
Info<< "Constructing velocity potential field Phi\n" << endl; Info<< "Constructing velocity potential field Phi\n" << endl;
volScalarField Phi volScalarField Phi
( (
@ -84,7 +99,7 @@ volScalarField Phi
), ),
mesh, mesh,
dimensionedScalar("Phi", dimLength*dimVelocity, 0), dimensionedScalar("Phi", dimLength*dimVelocity, 0),
p.boundaryField().types() PhiBCTypes
); );
label PhiRefCell = 0; label PhiRefCell = 0;