6689e6d08f
have to use anchoring to root namespace in some places due to overlapping namespace and class type names.
240 lines
8.7 KiB
C++
240 lines
8.7 KiB
C++
// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
|
// vi: set et ts=4 sw=4 sts=4:
|
|
/*
|
|
This file is part of the Open Porous Media project (OPM).
|
|
|
|
OPM 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 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
OPM 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 OPM. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Consult the COPYING file in the top-level source directory of this
|
|
module for the precise wording of the license and the list of
|
|
copyright holders.
|
|
*/
|
|
/*!
|
|
* \file
|
|
* \copydoc Opm::NullMaterial
|
|
*/
|
|
#ifndef OPM_NULL_MATERIAL_HPP
|
|
#define OPM_NULL_MATERIAL_HPP
|
|
|
|
#include "NullMaterialParams.hpp"
|
|
|
|
#include <opm/material/common/MathToolbox.hpp>
|
|
|
|
#include <algorithm>
|
|
|
|
namespace Opm
|
|
{
|
|
/*!
|
|
* \ingroup material
|
|
*
|
|
* \brief Implements a dummy linear saturation-capillary pressure
|
|
* relation which just disables capillary pressure.
|
|
*/
|
|
template <class TraitsT>
|
|
class NullMaterial : public TraitsT
|
|
{
|
|
public:
|
|
typedef TraitsT Traits;
|
|
typedef NullMaterialParams<TraitsT> Params;
|
|
typedef typename Traits::Scalar Scalar;
|
|
|
|
//! The number of fluid phases
|
|
static const unsigned numPhases = Traits::numPhases;
|
|
|
|
//! Specify whether this material law implements the two-phase
|
|
//! convenience API
|
|
static const bool implementsTwoPhaseApi = (numPhases == 2);
|
|
|
|
//! Specify whether this material law implements the two-phase
|
|
//! convenience API which only depends on the phase saturations
|
|
static const bool implementsTwoPhaseSatApi = (numPhases == 2);
|
|
|
|
//! Specify whether the quantities defined by this material law
|
|
//! are saturation dependent
|
|
//!
|
|
//! In this law, the relative permeabilities are saturation
|
|
//! dependent, even if capillary pressure is always zero
|
|
static const bool isSaturationDependent = true;
|
|
|
|
//! Specify whether the quantities defined by this material law
|
|
//! are dependent on the absolute pressure
|
|
static const bool isPressureDependent = false;
|
|
|
|
//! Specify whether the quantities defined by this material law
|
|
//! are temperature dependent
|
|
static const bool isTemperatureDependent = false;
|
|
|
|
//! Specify whether the quantities defined by this material law
|
|
//! are dependent on the phase composition
|
|
static const bool isCompositionDependent = false;
|
|
|
|
/*!
|
|
* \brief Returns constant 0 for all phases.
|
|
*
|
|
* \param values Container for the return values
|
|
* \param params Parameters
|
|
* \param state The fluid state
|
|
*/
|
|
template <class ContainerT, class FluidState>
|
|
static void capillaryPressures(ContainerT& values,
|
|
const Params& /*params*/,
|
|
const FluidState& /*fluidState*/)
|
|
{
|
|
for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx)
|
|
values[phaseIdx] = 0.0;
|
|
}
|
|
|
|
/*!
|
|
* \brief The inverse of the capillary pressure
|
|
*/
|
|
template <class ContainerT, class FluidState>
|
|
static void saturations(ContainerT& /*values*/,
|
|
const Params& /*params*/,
|
|
const FluidState& /*fluidState*/)
|
|
{ throw std::logic_error("Not defined: NullMaterial::saturations()"); }
|
|
|
|
/*!
|
|
* \brief The relative permeability of all phases.
|
|
*/
|
|
template <class ContainerT, class FluidState>
|
|
static void relativePermeabilities(ContainerT& values,
|
|
const Params& /*params*/,
|
|
const FluidState& fluidState)
|
|
{
|
|
typedef typename std::remove_reference<decltype(values[0])>::type Evaluation;
|
|
|
|
for (unsigned phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
|
|
const Evaluation& S =
|
|
decay<Evaluation>(fluidState.saturation(phaseIdx));
|
|
values[phaseIdx] = max(min(S, 1.0), 0.0);
|
|
}
|
|
}
|
|
|
|
/*!
|
|
* \brief The difference between the pressures of the non-wetting and wetting phase.
|
|
*/
|
|
template <class FluidState, class Evaluation = typename FluidState::Scalar>
|
|
static typename std::enable_if<(numPhases > 1), Evaluation>::type
|
|
pcnw(const Params& /*params*/, const FluidState& /*fluidState*/)
|
|
{ return 0; }
|
|
|
|
template <class Evaluation>
|
|
static typename std::enable_if<numPhases == 2, Evaluation>::type
|
|
twoPhaseSatPcnw(const Params& /*params*/, const Evaluation& /*Sw*/)
|
|
{ return 0; }
|
|
|
|
/*!
|
|
* \brief Calculate wetting phase saturation given that the rest
|
|
* of the fluid state has been initialized
|
|
*/
|
|
template <class FluidState, class Evaluation = typename FluidState::Scalar>
|
|
static Scalar Sw(const Params& /*params*/, const FluidState& /*fluidState*/)
|
|
{ throw std::logic_error("Not defined: Sw()"); }
|
|
|
|
template <class Evaluation>
|
|
static typename std::enable_if<numPhases == 2, Evaluation>::type
|
|
twoPhaseSatSw(const Params& /*params*/, const Evaluation& /*pcnw*/)
|
|
{ throw std::logic_error("Not defined: twoPhaseSatSw()"); }
|
|
|
|
/*!
|
|
* \brief Calculate non-wetting phase saturation given that the
|
|
* rest of the fluid state has been initialized
|
|
*/
|
|
template <class FluidState, class Evaluation = typename FluidState::Scalar>
|
|
static Scalar Sn(const Params& /*params*/, const FluidState& /*fluidState*/)
|
|
{ throw std::logic_error("Not defined: Sn()"); }
|
|
|
|
template <class Evaluation>
|
|
static typename std::enable_if<numPhases == 2, Evaluation>::type
|
|
twoPhaseSatSn(const Params& /*params*/, const Evaluation& /*pcnw*/)
|
|
{ throw std::logic_error("Not defined: twoPhaseSatSn()"); }
|
|
|
|
/*!
|
|
* \brief Calculate gas phase saturation given that the rest of
|
|
* the fluid state has been initialized
|
|
*
|
|
* This method is only available for at least three fluid phases
|
|
*/
|
|
template <class FluidState, class Evaluation = typename FluidState::Scalar>
|
|
static typename std::enable_if< (numPhases > 2), Evaluation>::type
|
|
Sg(const Params& /*params*/, const FluidState& /*fluidState*/)
|
|
{ throw std::logic_error("Not defined: Sg()"); }
|
|
|
|
/*!
|
|
* \brief The relative permability of the wetting phase
|
|
*/
|
|
template <class FluidState, class Evaluation = typename FluidState::Scalar>
|
|
static typename std::enable_if<(numPhases > 1), Evaluation>::type
|
|
krw(const Params& /*params*/, const FluidState& fluidState)
|
|
{
|
|
const Evaluation& Sw =
|
|
decay<Evaluation>(fluidState.saturation(Traits::wettingPhaseIdx));
|
|
|
|
return max(0.0, min(1.0, Sw));
|
|
}
|
|
|
|
template <class Evaluation>
|
|
static typename std::enable_if<numPhases == 2, Evaluation>::type
|
|
twoPhaseSatKrw(const Params& /*params*/, const Evaluation& Sw)
|
|
{ return max(0.0, min(1.0, Sw)); }
|
|
|
|
/*!
|
|
* \brief The relative permability of the liquid non-wetting phase
|
|
*/
|
|
template <class FluidState, class Evaluation = typename FluidState::Scalar>
|
|
static typename std::enable_if<(numPhases > 1), Evaluation>::type
|
|
krn(const Params& /*params*/, const FluidState& fluidState)
|
|
{
|
|
const Evaluation& Sn =
|
|
decay<Evaluation>(fluidState.saturation(Traits::nonWettingPhaseIdx));
|
|
|
|
return max(0.0, min(1.0, Sn));
|
|
}
|
|
|
|
template <class Evaluation>
|
|
static typename std::enable_if<numPhases == 2, Evaluation>::type
|
|
twoPhaseSatKrn(const Params& /*params*/, const Evaluation& Sw)
|
|
{
|
|
return max(0.0, min(1.0, 1.0 - decay<Evaluation>(Sw)));
|
|
}
|
|
|
|
/*!
|
|
* \brief The relative permability of the gas phase
|
|
*
|
|
* This method is only available for at least three fluid phases
|
|
*/
|
|
template <class FluidState, class Evaluation = typename FluidState::Scalar>
|
|
static typename std::enable_if< (numPhases > 2), Evaluation>::type
|
|
krg(const Params& /*params*/, const FluidState& fluidState)
|
|
{
|
|
const Evaluation& Sg =
|
|
decay<Evaluation>(fluidState.saturation(Traits::gasPhaseIdx));
|
|
|
|
return max(0.0, min(1.0, Sg));
|
|
}
|
|
|
|
/*!
|
|
* \brief The difference between the pressures of the gas and the non-wetting phase.
|
|
*
|
|
* This method is only available for at least three fluid phases
|
|
*/
|
|
template <class FluidState, class Evaluation = typename FluidState::Scalar>
|
|
static typename std::enable_if< (Traits::numPhases > 2), Evaluation>::type
|
|
pcgn(const Params& /*params*/, const FluidState& /*fluidState*/)
|
|
{ return 0.0; }
|
|
};
|
|
} // namespace Opm
|
|
|
|
#endif
|