ComponentTransportProcess.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include "ComponentTransportFEM.h"
#include "ComponentTransportProcessData.h"
#include "NumLib/Extrapolation/LocalLinearLeastSquaresExtrapolator.h"
#include "ProcessLib/AssemblyMixin.h"
#include "ProcessLib/Process.h"
 
namespace ChemistryLib
{
class ChemicalSolverInterface;
}
 
namespace ProcessLib
{
struct SurfaceFluxData;
 
namespace ComponentTransport
{
class ComponentTransportProcess final
    : public Process,
      private AssemblyMixin<ComponentTransportProcess>
{
    friend class AssemblyMixin<ComponentTransportProcess>;
 
public:
    ComponentTransportProcess(
        std::string name,
        MeshLib::Mesh& mesh,
        std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&&
            jacobian_assembler,
        std::vector<std::unique_ptr<ParameterLib::ParameterBase>> const&
            parameters,
        unsigned const integration_order,
        std::vector<std::vector<std::reference_wrapper<ProcessVariable>>>&&
            process_variables,
        ComponentTransportProcessData&& process_data,
        SecondaryVariableCollection&& secondary_variables,
        bool const use_monolithic_scheme,
        std::unique_ptr<ProcessLib::SurfaceFluxData>&& surfaceflux,
        std::unique_ptr<ChemistryLib::ChemicalSolverInterface>&&
            chemical_solver_interface,
        bool const is_linear,
        bool const ls_compute_only_upon_timestep_change);

 
    bool isLinear() const override
    {
        return AssemblyMixin<ComponentTransportProcess>::isLinear();
    }

 
    Eigen::Vector3d getFlux(std::size_t const element_id,
                            MathLib::Point3d const& p, double const t,
                            std::vector<GlobalVector*> const& x) const override;
 
    void solveReactionEquation(std::vector<GlobalVector*>& x,
                               std::vector<GlobalVector*> const& x_prev,
                               double const t, double const dt,
                               NumLib::EquationSystem& ode_sys,
                               int const process_id) override;
 
    void computeSecondaryVariableConcrete(double const /*t*/,
                                          double const /*dt*/,
                                          std::vector<GlobalVector*> const& x,
                                          GlobalVector const& /*x_prev*/,
                                          int const /*process_id*/) override;
 
    std::vector<std::vector<std::string>> initializeAssemblyOnSubmeshes(
        std::vector<std::reference_wrapper<MeshLib::Mesh>> const& meshes)
        override;
 
    void preTimestepConcreteProcess(std::vector<GlobalVector*> const& /*x*/,
                                    const double /*t*/,
                                    const double /*dt*/,
                                    const int /*process_id*/) override;
 
    void postTimestepConcreteProcess(std::vector<GlobalVector*> const& x,
                                     std::vector<GlobalVector*> const& x_prev,
                                     const double t,
                                     const double dt,
                                     int const process_id) override;
 
    bool shouldLinearSolverComputeOnlyUponTimestepChange() const override
    {
        // TODO unify for all processes?
        return _ls_compute_only_upon_timestep_change;
    }
 
private:
    void initializeConcreteProcess(
        NumLib::LocalToGlobalIndexMap const& dof_table,
        MeshLib::Mesh const& mesh,
        unsigned const integration_order) override;
 
    void setInitialConditionsConcreteProcess(std::vector<GlobalVector*>& x,
                                             double const t,
                                             int const process_id) override;
 
    void assembleConcreteProcess(const double t, double const dt,
                                 std::vector<GlobalVector*> const& x,
                                 std::vector<GlobalVector*> const& x_prev,
                                 int const process_id, GlobalMatrix& M,
                                 GlobalMatrix& K, GlobalVector& b) override;
 
    void assembleWithJacobianConcreteProcess(
        const double t, double const dt, std::vector<GlobalVector*> const& x,
        std::vector<GlobalVector*> const& x_prev, int const process_id,
        GlobalVector& b, GlobalMatrix& Jac) override;
 
    void preOutputConcreteProcess(const double t, double const dt,
                                  std::vector<GlobalVector*> const& x,
                                  std::vector<GlobalVector*> const& x_prev,
                                  int const process_id) override;
 
    ComponentTransportProcessData _process_data;
 
    std::vector<std::unique_ptr<ComponentTransportLocalAssemblerInterface>>
        local_assemblers_;
 
    std::unique_ptr<ProcessLib::SurfaceFluxData> _surfaceflux;
 
    std::unique_ptr<ChemistryLib::ChemicalSolverInterface>
        _chemical_solver_interface;
 
    bool const _ls_compute_only_upon_timestep_change;
};
 
}  // namespace ComponentTransport
}  // namespace ProcessLib