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specieI.H
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specieI.H
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2017 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "specie.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
inline specie::specie
(
const word& name,
const scalar Y,
const scalar molWeight
)
:
name_(name),
Y_(Y),
molWeight_(molWeight)
{}
inline specie::specie
(
const scalar Y,
const scalar molWeight
)
:
Y_(Y),
molWeight_(molWeight)
{}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
inline specie::specie(const word& name, const specie& st)
:
name_(name),
Y_(st.Y_),
molWeight_(st.molWeight_)
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
inline const word& specie::name() const
{
return name_;
}
inline scalar specie::W() const
{
return molWeight_;
}
inline scalar specie::Y() const
{
return Y_;
}
inline scalar specie::R() const
{
return RR/molWeight_;
}
// * * * * * * * * * * * * * * * Member Operators * * * * * * * * * * * * * //
inline void specie::operator=(const specie& st)
{
//name_ = st.name_;
Y_ = st.Y_;
molWeight_ = st.molWeight_;
}
inline void specie::operator+=(const specie& st)
{
const scalar sumY = Y_ + st.Y_;
if (mag(sumY) > SMALL)
{
molWeight_ = sumY/(Y_/molWeight_ + st.Y_/st.molWeight_);
}
Y_ = sumY;
}
inline void specie::operator*=(const scalar s)
{
Y_ *= s;
}
// * * * * * * * * * * * * * * * Friend Operators * * * * * * * * * * * * * //
inline specie operator+(const specie& st1, const specie& st2)
{
const scalar sumY = max(st1.Y_ + st2.Y_, SMALL);
if (mag(sumY) > SMALL)
{
return specie
(
sumY,
sumY/(st1.Y_/st1.molWeight_ + st2.Y_/st2.molWeight_)
);
}
else
{
return st1;
}
}
inline specie operator*(const scalar s, const specie& st)
{
return specie
(
s*st.Y_,
st.molWeight_
);
}
inline specie operator==(const specie& st1, const specie& st2)
{
scalar diffY = st2.Y_ - st1.Y_;
if (mag(diffY) < SMALL)
{
diffY = SMALL;
}
const scalar diffRW =
st2.Y_/st2.molWeight_ - st1.Y_/st1.molWeight_;
scalar molWeight = GREAT;
if (mag(diffRW) > SMALL)
{
molWeight = diffY/diffRW;
}
return specie(diffY, molWeight);
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// ************************************************************************* //