HydroMechanicsLocalAssemblerMatrix.h

Go to the documentation of this file.

 
#pragma once
 
#include <vector>
 
#include "NumLib/Fem/ShapeMatrixPolicy.h"
#include "ProcessLib/Deformation/BMatrixPolicy.h"
 
#include "ProcessLib/LIE/HydroMechanics/HydroMechanicsProcessData.h"
 
#include "HydroMechanicsLocalAssemblerInterface.h"
#include "IntegrationPointDataMatrix.h"
 
namespace ProcessLib
{
namespace LIE
{
namespace HydroMechanics
{
namespace MPL = MaterialPropertyLib;
 
template <typename ShapeFunctionDisplacement,
          typename ShapeFunctionPressure,
          typename IntegrationMethod,
          int GlobalDim>
class HydroMechanicsLocalAssemblerMatrix
    : public HydroMechanicsLocalAssemblerInterface
{
public:
    HydroMechanicsLocalAssemblerMatrix(
        HydroMechanicsLocalAssemblerMatrix const&) = delete;
    HydroMechanicsLocalAssemblerMatrix(HydroMechanicsLocalAssemblerMatrix&&) =
        delete;
 
    HydroMechanicsLocalAssemblerMatrix(
        MeshLib::Element const& e,
        std::size_t const n_variables,
        std::size_t const local_matrix_size,
        std::vector<unsigned> const& dofIndex_to_localIndex,
        bool const is_axially_symmetric,
        unsigned const integration_order,
        HydroMechanicsProcessData<GlobalDim>& process_data);
 
    void preTimestepConcrete(std::vector<double> const& /*local_x*/,
                             double const /*t*/,
                             double const /*delta_t*/) override
    {
        for (auto& data : _ip_data)
        {
            data.pushBackState();
        }
    }
 
protected:
    void assembleWithJacobianConcrete(double const t, double const dt,
                                      Eigen::VectorXd const& local_x,
                                      Eigen::VectorXd const& local_x_dot,
                                      Eigen::VectorXd& local_rhs,
                                      Eigen::MatrixXd& local_Jac) override;
 
    void assembleBlockMatricesWithJacobian(
        double const t, double const dt,
        Eigen::Ref<const Eigen::VectorXd> const& p,
        Eigen::Ref<const Eigen::VectorXd> const& p_dot,
        Eigen::Ref<const Eigen::VectorXd> const& u,
        Eigen::Ref<const Eigen::VectorXd> const& u_dot,
        Eigen::Ref<Eigen::VectorXd> rhs_p, Eigen::Ref<Eigen::VectorXd> rhs_u,
        Eigen::Ref<Eigen::MatrixXd> J_pp, Eigen::Ref<Eigen::MatrixXd> J_pu,
        Eigen::Ref<Eigen::MatrixXd> J_uu, Eigen::Ref<Eigen::MatrixXd> J_up);
 
    void postTimestepConcreteWithVector(
        double const t, double const dt,
        Eigen::VectorXd const& local_x) override;
 
    void postTimestepConcreteWithBlockVectors(
        double const t, double const dt,
        Eigen::Ref<const Eigen::VectorXd> const& p,
        Eigen::Ref<const Eigen::VectorXd> const& u);
 
    void setPressureOfInactiveNodes(
        double const t, Eigen::Ref<Eigen::VectorXd> p);
    void setPressureDotOfInactiveNodes(Eigen::Ref<Eigen::VectorXd> p_dot);
 
    // Types for displacement.
    using ShapeMatricesTypeDisplacement =
        ShapeMatrixPolicyType<ShapeFunctionDisplacement, GlobalDim>;
    using BMatricesType =
        BMatrixPolicyType<ShapeFunctionDisplacement, GlobalDim>;
 
    // Types for pressure.
    using ShapeMatricesTypePressure =
        ShapeMatrixPolicyType<ShapeFunctionPressure, GlobalDim>;
 
    using IntegrationPointDataType =
        IntegrationPointDataMatrix<BMatricesType,
                                   ShapeMatricesTypeDisplacement,
                                   ShapeMatricesTypePressure,
                                   GlobalDim,
                                   ShapeFunctionDisplacement::NPOINTS>;
 
    using GlobalDimVector = Eigen::Matrix<double, GlobalDim, 1>;
 
    HydroMechanicsProcessData<GlobalDim>& _process_data;
 
    std::vector<IntegrationPointDataType,
                Eigen::aligned_allocator<IntegrationPointDataType>>
        _ip_data;
 
    static const int pressure_index = 0;
    static const int pressure_size = ShapeFunctionPressure::NPOINTS;
    static const int displacement_index = ShapeFunctionPressure::NPOINTS;
    static const int displacement_size =
        ShapeFunctionDisplacement::NPOINTS * GlobalDim;
    static const int kelvin_vector_size =
        MathLib::KelvinVector::kelvin_vector_dimensions(GlobalDim);
};
 
}  // namespace HydroMechanics
}  // namespace LIE
}  // namespace ProcessLib
 
#include "HydroMechanicsLocalAssemblerMatrix-impl.h"