alphaContactAngleFvPatchScalarField.C

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    for more details.
 
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#include "alphaContactAngleFvPatchScalarField.H"
#include "addToRunTimeSelectionTable.H"
#include "fieldMapper.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField
(
    const alphaContactAngleFvPatchScalarField& gcpsf,
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const fieldMapper& mapper
)
:
    zeroGradientFvPatchScalarField(gcpsf, p, iF, mapper),
    thetaProps_(gcpsf.thetaProps_)
{}
 
 
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const dictionary& dict
)
:
    zeroGradientFvPatchScalarField(p, iF, dict),
    thetaProps_()
{
    forAllConstIter(dictionary, dict.subDict("contactAngleProperties"), iter)
    {
        thetaProps_.insert
        (
            iter().keyword(),
            contactAngleProperties(iter().dict())
        );
    }
}
 
 
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField
(
    const alphaContactAngleFvPatchScalarField& gcpsf,
    const DimensionedField<scalar, volMesh>& iF
)
:
    zeroGradientFvPatchScalarField(gcpsf, iF),
    thetaProps_(gcpsf.thetaProps_)
{}
 
 
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties::contactAngleProperties()
:
    theta0_(NaN),
    dynamic_(false),
    uTheta_(NaN),
    thetaA_(NaN),
    thetaR_(NaN)
{}
 
 
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties::contactAngleProperties(const scalar theta0)
:
    theta0_(theta0),
    dynamic_(false),
    uTheta_(NaN),
    thetaA_(NaN),
    thetaR_(NaN)
{}
 
 
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties::contactAngleProperties
(
    const scalar theta0,
    const scalar uTheta,
    const scalar thetaA,
    const scalar thetaR
)
:
    theta0_(theta0),
    dynamic_(true),
    uTheta_(uTheta),
    thetaA_(thetaA),
    thetaR_(thetaR)
{}
 
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties::contactAngleProperties(const dictionary& dict)
:
    theta0_(dict.lookup<scalar>("theta0", unitDegrees)),
    dynamic_(dict.found("uTheta")),
    uTheta_(dynamic_ ? dict.lookup<scalar>("uTheta", dimVelocity) : NaN),
    thetaA_(dynamic_ ? dict.lookup<scalar>("thetaA", unitDegrees) : NaN),
    thetaR_(dynamic_ ? dict.lookup<scalar>("thetaR", unitDegrees) : NaN)
{}
 
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::alphaContactAngleFvPatchScalarField::write(Ostream& os) const
{
    fvPatchScalarField::write(os);
 
    writeKeyword(os, "contactAngleProperties")
        << nl << indent << token::BEGIN_BLOCK << nl << incrIndent;
    forAllConstIter(HashTable<contactAngleProperties>, thetaProps_, iter)
    {
        writeKeyword(os, iter.key())
            << nl << indent << token::BEGIN_BLOCK << nl << incrIndent;
        iter().write(os);
        os << decrIndent << indent << token::END_BLOCK << endl;
    }
    os << decrIndent << indent << token::END_BLOCK << endl;
 
    writeEntry(os, "value", *this);
}
 
 
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties::reversed()
const
{
    return
        dynamic()
      ? contactAngleProperties
        (
            degToRad(180) - theta0_,
            uTheta_,
            degToRad(180) - thetaA_,
            degToRad(180) - thetaR_
        )
      : contactAngleProperties
        (
            degToRad(180) - theta0_
        );
}
 
 
void
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties::write(Ostream& os) const
{
    writeEntry(os, "theta0", unitDegrees, theta0_);
    if (dynamic())
    {
        writeEntry(os, "uTheta", dimVelocity, uTheta_);
        writeEntry(os, "thetaA", unitDegrees, thetaA_);
        writeEntry(os, "thetaR", unitDegrees, thetaR_);
    }
}
 
 
bool
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties::operator==
(
    const contactAngleProperties& thetaProps
) const
{
    if (dynamic() != thetaProps.dynamic()) return false;
 
    static const scalar thetaTol = degToRad(180)*rootSmall;
    static const scalar uThetaTol = rootSmall;
 
    return
        dynamic()
      ? mag(theta0() - thetaProps.theta0()) < thetaTol
     && mag(uTheta() - thetaProps.uTheta()) < uThetaTol
     && mag(thetaA() - thetaProps.thetaA()) < thetaTol
     && mag(thetaR() - thetaProps.thetaR()) < thetaTol
      : mag(theta0() - thetaProps.theta0()) < thetaTol;
}
 
 
bool
Foam::alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField::
contactAngleProperties::operator!=
(
    const contactAngleProperties& thetaProps
) const
{
    return !(*this == thetaProps);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
    makePatchTypeField
    (
        fvPatchScalarField,
        alphaContactAngleFvPatchScalarField
    );
}
 
// ************************************************************************* //