mirror of
https://github.com/OPM/opm-simulators.git
synced 2024-12-29 10:40:59 -06:00
145 lines
5.1 KiB
C++
145 lines
5.1 KiB
C++
/*
|
|
Copyright 2017 SINTEF Digital, Mathematics and Cybernetics.
|
|
Copyright 2017 Statoil ASA.
|
|
Copyright 2016 - 2017 IRIS 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 OPM_STANDARDWELL_GENERIC_HEADER_INCLUDED
|
|
#define OPM_STANDARDWELL_GENERIC_HEADER_INCLUDED
|
|
|
|
#include <dune/common/dynmatrix.hh>
|
|
#include <dune/common/dynvector.hh>
|
|
#include <dune/istl/bcrsmatrix.hh>
|
|
#include <dune/istl/bvector.hh>
|
|
|
|
#include <opm/simulators/wells/WellHelpers.hpp>
|
|
|
|
#include <optional>
|
|
#include <vector>
|
|
|
|
namespace Opm
|
|
{
|
|
|
|
class ConvergenceReport;
|
|
class DeferredLogger;
|
|
class ParallelWellInfo;
|
|
class Schedule;
|
|
class SummaryState;
|
|
class WellInterfaceGeneric;
|
|
class WellState;
|
|
|
|
template<class Scalar>
|
|
class StandardWellGeneric
|
|
{
|
|
protected:
|
|
// sparsity pattern for the matrices
|
|
//[A C^T [x = [ res
|
|
// B D ] x_well] res_well]
|
|
|
|
// the vector type for the res_well and x_well
|
|
using VectorBlockWellType = Dune::DynamicVector<Scalar>;
|
|
using BVectorWell = Dune::BlockVector<VectorBlockWellType>;
|
|
|
|
// the matrix type for the diagonal matrix D
|
|
using DiagMatrixBlockWellType = Dune::DynamicMatrix<Scalar>;
|
|
using DiagMatWell = Dune::BCRSMatrix<DiagMatrixBlockWellType>;
|
|
|
|
// the matrix type for the non-diagonal matrix B and C^T
|
|
using OffDiagMatrixBlockWellType = Dune::DynamicMatrix<Scalar>;
|
|
using OffDiagMatWell = Dune::BCRSMatrix<OffDiagMatrixBlockWellType>;
|
|
|
|
public:
|
|
#if HAVE_CUDA || HAVE_OPENCL
|
|
/// get the number of blocks of the C and B matrices, used to allocate memory in a WellContributions object
|
|
void getNumBlocks(unsigned int& _nnzs) const;
|
|
#endif
|
|
|
|
protected:
|
|
StandardWellGeneric(int Bhp,
|
|
const WellInterfaceGeneric& baseif);
|
|
|
|
// calculate a relaxation factor to avoid overshoot of total rates
|
|
static double relaxationFactorRate(const std::vector<double>& primary_variables,
|
|
const BVectorWell& dwells);
|
|
|
|
// relaxation factor considering only one fraction value
|
|
static double relaxationFactorFraction(const double old_value,
|
|
const double dx);
|
|
|
|
double calculateThpFromBhp(const WellState& well_state,
|
|
const std::vector<double>& rates,
|
|
const double bhp,
|
|
DeferredLogger& deferred_logger) const;
|
|
|
|
// checking the convergence of the well control equations
|
|
void checkConvergenceControlEq(const WellState& well_state,
|
|
ConvergenceReport& report,
|
|
DeferredLogger& deferred_logger,
|
|
const double max_residual_allowed) const;
|
|
|
|
void checkConvergencePolyMW(const std::vector<double>& res,
|
|
ConvergenceReport& report,
|
|
const double maxResidualAllowed) const;
|
|
|
|
void computeConnectionPressureDelta();
|
|
|
|
std::optional<double> computeBhpAtThpLimitInj(const std::function<std::vector<double>(const double)>& frates,
|
|
const SummaryState& summary_state,
|
|
DeferredLogger& deferred_logger) const;
|
|
std::optional<double> computeBhpAtThpLimitProdWithAlq(const std::function<std::vector<double>(const double)>& frates,
|
|
const SummaryState& summary_state,
|
|
DeferredLogger& deferred_logger,
|
|
double maxPerfPress,
|
|
double alq_value) const;
|
|
|
|
// Base interface reference
|
|
const WellInterfaceGeneric& baseif_;
|
|
|
|
// residuals of the well equations
|
|
BVectorWell resWell_;
|
|
|
|
// densities of the fluid in each perforation
|
|
std::vector<double> perf_densities_;
|
|
// pressure drop between different perforations
|
|
std::vector<double> perf_pressure_diffs_;
|
|
|
|
// two off-diagonal matrices
|
|
OffDiagMatWell duneB_;
|
|
OffDiagMatWell duneC_;
|
|
// diagonal matrix for the well
|
|
DiagMatWell invDuneD_;
|
|
DiagMatWell duneD_;
|
|
|
|
// Wrapper for the parallel application of B for distributed wells
|
|
wellhelpers::ParallelStandardWellB<Scalar> parallelB_;
|
|
|
|
// several vector used in the matrix calculation
|
|
mutable BVectorWell Bx_;
|
|
mutable BVectorWell invDrw_;
|
|
|
|
double getRho() const { return perf_densities_[0]; }
|
|
|
|
private:
|
|
int Bhp_; // index of Bhp
|
|
};
|
|
|
|
}
|
|
|
|
#endif // OPM_STANDARDWELL_GENERIC_HEADER_INCLUDED
|