85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
/*
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Copyright 2010, 2011, 2012 SINTEF ICT, Applied Mathematics.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OPM_SINGLEPVTDEADSPLINE_HEADER_INCLUDED
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#define OPM_SINGLEPVTDEADSPLINE_HEADER_INCLUDED
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#include <opm/core/fluid/blackoil/SinglePvtInterface.hpp>
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#include <opm/core/utility/UniformTableLinear.hpp>
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#include <vector>
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namespace Opm
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{
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/// Class for immiscible dead oil and dry gas.
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/// For all the virtual methods, the following apply: p and z
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/// are expected to be of size n and n*num_phases, respectively.
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/// Output arrays shall be of size n, and must be valid before
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/// calling the method.
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class SinglePvtDeadSpline : public SinglePvtInterface
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{
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public:
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typedef std::vector<std::vector<std::vector<double> > > table_t;
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SinglePvtDeadSpline(const table_t& pvd_table, const int samples);
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virtual ~SinglePvtDeadSpline();
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/// Viscosity as a function of p and z.
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virtual void mu(const int n,
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const double* p,
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const double* z,
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double* output_mu) const;
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/// Formation volume factor as a function of p and z.
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virtual void B(const int n,
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const double* p,
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const double* z,
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double* output_B) const;
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/// Formation volume factor and p-derivative as functions of p and z.
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virtual void dBdp(const int n,
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const double* p,
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const double* z,
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double* output_B,
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double* output_dBdp) const;
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/// Solution factor as a function of p and z.
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virtual void R(const int n,
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const double* p,
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const double* z,
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double* output_R) const;
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/// Solution factor and p-derivative as functions of p and z.
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virtual void dRdp(const int n,
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const double* p,
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const double* z,
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double* output_R,
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double* output_dRdp) const;
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private:
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// PVT properties of dry gas or dead oil
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UniformTableLinear<double> one_over_B_;
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UniformTableLinear<double> viscosity_;
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};
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}
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#endif // OPM_SINGLEPVTDEADSPLINE_HEADER_INCLUDED
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