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EclSpecrockLawParams.hpp
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// -*- 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.
*/
#ifndef OPM_ECL_SPECROCK_LAW_PARAMS_HPP
#define OPM_ECL_SPECROCK_LAW_PARAMS_HPP
#include <opm/material/common/EnsureFinalized.hpp>
#include <opm/material/common/Tabulated1DFunction.hpp>
#include <cassert>
namespace Opm {
template <class ScalarT>
class EclSpecrockLawParams : public EnsureFinalized
{
using InternalEnergyFunction = Tabulated1DFunction<ScalarT>;
public:
using Scalar = ScalarT;
EclSpecrockLawParams(const EclSpecrockLawParams&) = default;
EclSpecrockLawParams()
{ }
template <class Container>
void setHeatCapacities(const Container& temperature,
const Container& heatCapacity)
{
assert(temperature.size() == heatCapacity.size());
// integrate the heat capacity to compute the internal energy
Scalar curU = temperature[0]*heatCapacity[0];
unsigned n = temperature.size();
std::vector<Scalar> T(n);
std::vector<Scalar> u(n);
for (unsigned i = 0; i < temperature.size(); ++ i) {
T[i] = temperature[i];
u[i] = curU;
if (i >= temperature.size() - 1)
break;
// integrate to the heat capacity from the current sampling point to the next
// one. this leads to a quadratic polynomial.
Scalar c_v0 = heatCapacity[i];
Scalar c_v1 = heatCapacity[i + 1];
Scalar T0 = temperature[i];
Scalar T1 = temperature[i + 1];
curU += 0.5*(c_v0 + c_v1)*(T1 - T0);
}
internalEnergyFunction_.setXYContainers(T, u);
}
const InternalEnergyFunction& internalEnergyFunction() const
{ EnsureFinalized::check(); return internalEnergyFunction_; }
private:
InternalEnergyFunction internalEnergyFunction_;
};
} // namespace Opm
#endif
EnsureFinalized.hpp
Default implementation for asserting finalization of parameter objects.
Tabulated1DFunction.hpp
Implements a linearly interpolated scalar function that depends on one variable.
Opm::EclSpecrockLawParams
The default implementation of a parameter object for the ECL thermal law based on SPECROCK.
Definition EclSpecrockLawParams.hpp:43
Opm::EclSpecrockLawParams::internalEnergyFunction
const InternalEnergyFunction & internalEnergyFunction() const
Return the function which maps temparature to the rock's volumetric internal energy.
Definition EclSpecrockLawParams.hpp:95
Opm::EclSpecrockLawParams::setHeatCapacities
void setHeatCapacities(const Container &temperature, const Container &heatCapacity)
Specify the volumetric internal energy of rock via heat capacities.
Definition EclSpecrockLawParams.hpp:58
Opm::EnsureFinalized
Default implementation for asserting finalization of parameter objects.
Definition EnsureFinalized.hpp:49
Opm::Tabulated1DFunction< ScalarT >
Opm::Tabulated1DFunction::setXYContainers
void setXYContainers(const ScalarContainerX &x, const ScalarContainerY &y, bool sortInputs=true)
Set the sampling points for the piecewise linear function.
Definition Tabulated1DFunction.hpp:131
Opm
This class implements a small container which holds the transmissibility mulitpliers for all the face...
Definition Exceptions.hpp:30