cosine.C

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License
    This file is part of OpenFOAM.
 
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#include "cosine.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace wallBoilingModels
{
namespace partitioningModels
{
    defineTypeNameAndDebug(cosine, 0);
    addToRunTimeSelectionTable
    (
        partitioningModel,
        cosine,
        dictionary
    );
}
}
}
 
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
template<class ScalarFieldType>
Foam::tmp<ScalarFieldType>
Foam::wallBoilingModels::partitioningModels::cosine::calculate
(
    const ScalarFieldType& alphaLiquid
) const
{
    return
        pos0(alphaLiquid1_ - alphaLiquid)
       *(
            neg(alphaLiquid0_ - alphaLiquid)
           *(
                0.5
               *(
                    1 - cos
                    (
                        constant::mathematical::pi
                       *(alphaLiquid - alphaLiquid0_)
                       /(alphaLiquid1_ - alphaLiquid0_)
                    )
                )
            )
        )
      + neg(alphaLiquid1_ - alphaLiquid);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::wallBoilingModels::partitioningModels::cosine::cosine
(
    const dictionary& dict
)
:
    partitioningModel(),
    alphaLiquid0_(dict.lookup<scalar>("alphaLiquid0")),
    alphaLiquid1_(dict.lookup<scalar>("alphaLiquid1"))
{}
 
 
Foam::wallBoilingModels::partitioningModels::cosine::cosine
(
    const cosine& model
)
:
    partitioningModel(model),
    alphaLiquid0_(model.alphaLiquid0_),
    alphaLiquid1_(model.alphaLiquid1_)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::wallBoilingModels::partitioningModels::cosine::~cosine()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::tmp<Foam::scalarField>
Foam::wallBoilingModels::partitioningModels::cosine::wetFraction
(
    const scalarField& alphaLiquid
) const
{
    return calculate(alphaLiquid);
}
 
 
Foam::tmp<Foam::volScalarField::Internal>
Foam::wallBoilingModels::partitioningModels::cosine::wetFraction
(
    const volScalarField::Internal& alphaLiquid
) const
{
    return calculate(alphaLiquid);
}
 
 
Foam::tmp<Foam::volScalarField>
Foam::wallBoilingModels::partitioningModels::cosine::wetFraction
(
    const volScalarField& alphaLiquid
) const
{
    return calculate(alphaLiquid);
}
 
 
void Foam::wallBoilingModels::partitioningModels::cosine::write
(
    Ostream& os
) const
{
    partitioningModel::write(os);
    writeEntry(os, "alphaLiquid0", alphaLiquid0_);
    writeEntry(os, "alphaLiquid1", alphaLiquid1_);
}
 
 
// ************************************************************************* //