temperatureDependentContactAngleForce.C

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    Copyright (C) 2017 OpenFOAM Foundation
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License
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#include "temperatureDependentContactAngleForce.H"
#include "addToRunTimeSelectionTable.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
namespace regionModels
{
namespace surfaceFilmModels
{

// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

defineTypeNameAndDebug(temperatureDependentContactAngleForce, 0);
addToRunTimeSelectionTable
(
    force,
    temperatureDependentContactAngleForce,
    dictionary
);


// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

temperatureDependentContactAngleForce::temperatureDependentContactAngleForce
(
    surfaceFilmRegionModel& film,
    const dictionary& dict
)
:
    contactAngleForce(typeName, film, dict),
    thetaPtr_(Function1<scalar>::New("theta", coeffDict_, &film.regionMesh()))
{}


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

temperatureDependentContactAngleForce::~temperatureDependentContactAngleForce()
{}


// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //

tmp<volScalarField> temperatureDependentContactAngleForce::theta() const
{
    tmp<volScalarField> ttheta
    (
        new volScalarField
        (
            IOobject
            (
                typeName + ":theta",
                filmModel_.time().timeName(),
                filmModel_.regionMesh()
            ),
            filmModel_.regionMesh(),
            dimensionedScalar(dimless, Zero)
        )
    );

    volScalarField& theta = ttheta.ref();

    const volScalarField& T = filmModel_.T();

    theta.ref().field() = thetaPtr_->value(T());

    forAll(theta.boundaryField(), patchi)
    {
        if (!filmModel_.isCoupledPatch(patchi))
        {
            theta.boundaryFieldRef()[patchi] =
                thetaPtr_->value(T.boundaryField()[patchi]);
        }
    }

    return ttheta;
}

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace surfaceFilmModels
} // End namespace regionModels
} // End namespace Foam

// ************************************************************************* //