GasPhaseConsistencyChecks.hpp

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/*
  Copyright 2024 Equinor AS
 
  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 3 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/>.
*/
 
#ifndef GAS_PHASE_CONSISTENCY_CHECKS_HPP_INCLUDED
#define GAS_PHASE_CONSISTENCY_CHECKS_HPP_INCLUDED
 
#include <opm/simulators/utils/satfunc/PhaseCheckBase.hpp>
#include <opm/simulators/utils/satfunc/SatfuncConsistencyChecks.hpp>
 
#include <cstddef>
#include <string>
 
namespace Opm::Satfunc::PhaseChecks::Gas {
 
    template <typename Scalar>
    class SGmin : public PhaseCheckBase<Scalar>
    {
    public:
        std::size_t numExportedCheckValues() const override { return 1; };
 
        void exportCheckValues(Scalar* exportedCheckValues) const override
        {
            exportedCheckValues[0] = this->sgl_;
        }
 
        std::string description() const override
        {
            return { "Non-negative minimum gas saturation" };
        }
 
        std::string condition() const override
        {
            return { "0 <= SGL < 1" };
        }
 
        void columnNames(std::string* headers) const override
        {
            headers[0] = "SGL";
        }
 
    private:
        Scalar sgl_;
 
        void testImpl(const EclEpsScalingPointsInfo<Scalar>& endPoints) override;
    };
 
    template <typename Scalar>
    class SGmax : public PhaseCheckBase<Scalar>
    {
    public:
        std::size_t numExportedCheckValues() const override { return 1; };
 
        void exportCheckValues(Scalar* exportedCheckValues) const override
        {
            exportedCheckValues[0] = this->sgu_;
        }
 
        std::string description() const override
        {
            return { "Positive maximum gas saturation must not exceed one" };
        }
 
        std::string condition() const override
        {
            return { "0 < SGU <= 1" };
        }
 
        void columnNames(std::string* headers) const override
        {
            headers[0] = "SGU";
        }
 
    private:
        Scalar sgu_;
 
        void testImpl(const EclEpsScalingPointsInfo<Scalar>& endPoints) override;
    };
 
    template <typename Scalar>
    class SGcr : public PhaseCheckBase<Scalar>
    {
    public:
        std::size_t numExportedCheckValues() const override { return 3; };
 
        void exportCheckValues(Scalar* exportedCheckValues) const override
        {
            exportedCheckValues[0] = this->sgl_;
            exportedCheckValues[1] = this->sgcr_;
            exportedCheckValues[2] = this->sgu_;
        }
 
        std::string description() const override
        {
            return { "Mobile gas saturation" };
        }
 
        std::string condition() const override
        {
            return { "SGL <= SGCR < SGU" };
        }
 
        void columnNames(std::string* headers) const override
        {
            headers[0] = "SGL";
            headers[1] = "SGCR";
            headers[2] = "SGU";
        }
 
    private:
        Scalar sgl_;
 
        Scalar sgcr_;
 
        Scalar sgu_;
 
        void testImpl(const EclEpsScalingPointsInfo<Scalar>& endPoints) override;
    };
 
} // namespace Opm::Satfunc::PhaseChecks::Gas
 
#endif // GAS_PHASE_CONSISTENCY_CHECKS_HPP_INCLUDED