APIdiffCoef.C

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#include "APIdiffCoef.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace Function2s
{
    addScalarFunction2(APIdiffCoef);
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::Function2s::APIdiffCoef::APIdiffCoef
(
    const word& name,
    const scalar a,
    const scalar b,
    const scalar wf,
    const scalar wa
)
:
    FieldFunction2<scalar, APIdiffCoef>(name),
    a_(a),
    b_(b),
    wf_(wf),
    wa_(wa),
    alpha_(sqrt(1/wf_ + 1/wa_)),
    beta_(sqr(cbrt(a_) + cbrt(b_)))
{}
 
 
Foam::Function2s::APIdiffCoef::APIdiffCoef
(
    const word& name,
    const unitConversions& units,
    const dictionary& dict
)
:
    FieldFunction2<scalar, APIdiffCoef>(name),
    a_(dict.lookup<scalar>("a")),
    b_(dict.lookup<scalar>("b")),
    wf_(dict.lookup<scalar>("wf")),
    wa_(dict.lookup<scalar>("wa")),
    alpha_(sqrt(1/wf_ + 1/wa_)),
    beta_(sqr((cbrt(a_) + cbrt(b_))))
{
    assertNoConvertUnits(typeName, units, dict);
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::Function2s::APIdiffCoef::write
(
    Ostream& os,
    const unitConversions& units
) const
{
    writeEntry(os, "a", a_);
    writeEntry(os, "b", b_);
    writeEntry(os, "wf", wf_);
    writeEntry(os, "wa", wa_);
}
 
 
// ************************************************************************* //