ProcessLib::TH2M::TH2MProcess< DisplacementDim > Class Template Reference

Detailed Description

template<int DisplacementDim>
class ProcessLib::TH2M::TH2MProcess< DisplacementDim >

Thermally induced deformation process in linear kinematics poro-mechanical/triphasic model.

Definition at line 21 of file TH2MProcess.h.

#include <TH2MProcess.h>

Inheritance diagram for ProcessLib::TH2M::TH2MProcess< DisplacementDim >:

Collaboration diagram for ProcessLib::TH2M::TH2MProcess< DisplacementDim >:

Public Member Functions
	TH2MProcess (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, TH2MProcessData< DisplacementDim > &&process_data, SecondaryVariableCollection &&secondary_variables, bool const use_monolithic_scheme, bool const is_linear)
MathLib::MatrixSpecifications	getMatrixSpecifications (const int process_id) const override
ODESystem interface
bool	isLinear () const override
Public Member Functions inherited from ProcessLib::Process
	Process (std::string name_, MeshLib::Mesh &mesh, std::unique_ptr< 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, SecondaryVariableCollection &&secondary_variables, const bool use_monolithic_scheme=true)
void	preTimestep (std::vector< GlobalVector * > const &x, const double t, const double delta_t, const int process_id)
	Preprocessing before starting assembly for new timestep.
void	postTimestep (std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, const double t, const double delta_t, int const process_id)
	Postprocessing after a complete timestep.
void	postNonLinearSolver (std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, const double t, double const dt, int const process_id)
void	preIteration (const unsigned iter, GlobalVector const &x) final
void	computeSecondaryVariable (double const t, double const dt, std::vector< GlobalVector * > const &x, GlobalVector const &x_prev, int const process_id)
	compute secondary variables for the coupled equations or for output.
NumLib::IterationResult	postIteration (GlobalVector const &x) final
void	initialize (std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const &media)
void	setInitialConditions (std::vector< GlobalVector * > &process_solutions, std::vector< GlobalVector * > const &process_solutions_prev, double const t, int const process_id)
MathLib::MatrixSpecifications	getMatrixSpecifications (const int process_id) const override
void	updateDeactivatedSubdomains (double const time, const int process_id)
virtual bool	isMonolithicSchemeUsed () const
virtual void	extrapolateIntegrationPointValuesToNodes (const double, std::vector< GlobalVector * > const &, std::vector< GlobalVector * > &)
void	preAssemble (const double t, double const dt, GlobalVector const &x) final
void	assemble (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) final
void	assembleWithJacobian (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) final
void	preOutput (const double t, double const dt, std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, int const process_id)
std::vector< NumLib::IndexValueVector< GlobalIndexType > > const *	getKnownSolutions (double const t, GlobalVector const &x, int const process_id) const final
MeshLib::Mesh &	getMesh () const
std::vector< std::vector< std::reference_wrapper< ProcessVariable > > > const &	getProcessVariables () const
std::vector< std::reference_wrapper< ProcessVariable > > const &	getProcessVariables (const int process_id) const
std::vector< std::size_t > const &	getActiveElementIDs () const
SecondaryVariableCollection const &	getSecondaryVariables () const
std::vector< std::unique_ptr< MeshLib::IntegrationPointWriter > > const &	getIntegrationPointWriters () const
virtual Eigen::Vector3d	getFlux (std::size_t, MathLib::Point3d const &, double const, std::vector< GlobalVector * > const &) const
virtual void	solveReactionEquation (std::vector< GlobalVector * > &, std::vector< GlobalVector * > const &, double const, double const, NumLib::EquationSystem &, int const)
bool	requiresNormalization () const override
Public Member Functions inherited from ProcessLib::SubmeshAssemblySupport
virtual	~SubmeshAssemblySupport ()=default

Private Member Functions
void	constructDofTable () override
void	initializeConcreteProcess (NumLib::LocalToGlobalIndexMap const &dof_table, MeshLib::Mesh const &mesh, unsigned const integration_order) override
	Process specific initialization called by initialize().
void	initializeBoundaryConditions (std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const &media) 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	preTimestepConcreteProcess (std::vector< GlobalVector * > const &x, double const t, double const 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) override
NumLib::LocalToGlobalIndexMap const &	getDOFTable (const int process_id) const override
std::vector< std::vector< std::string > >	initializeAssemblyOnSubmeshes (std::vector< std::reference_wrapper< MeshLib::Mesh > > const &meshes) override
void	computeSecondaryVariableConcrete (double const t, double const dt, std::vector< GlobalVector * > const &x, GlobalVector const &x_prev, const int process_id) override
std::tuple< NumLib::LocalToGlobalIndexMap *, bool >	getDOFTableForExtrapolatorData () const override
bool	hasMechanicalProcess (int const process_id) const
Private Member Functions inherited from ProcessLib::AssemblyMixin< TH2MProcess< DisplacementDim > >
void	initializeAssemblyOnSubmeshes (std::vector< std::reference_wrapper< MeshLib::Mesh > > const &submeshes, std::vector< std::vector< std::string > > const &residuum_names)
void	updateActiveElements ()
void	assemble (double const 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, std::vector< std::size_t > const *const sorted_element_subset=nullptr, bool const copy_residua_to_mesh=false)
void	assembleWithJacobian (double const t, double const dt, std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, int const process_id, GlobalVector &b, GlobalMatrix &Jac, std::vector< std::size_t > const *const sorted_element_subset=nullptr, bool const copy_residua_to_mesh=false)
void	preOutput (double const t, double const dt, std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, int const process_id)

Private Attributes
std::vector< MeshLib::Node * >	_base_nodes
std::unique_ptr< MeshLib::MeshSubset const >	_mesh_subset_base_nodes
TH2MProcessData< DisplacementDim >	_process_data
std::vector< std::unique_ptr< LocalAssemblerInterface< DisplacementDim > > >	local_assemblers_
std::unique_ptr< NumLib::LocalToGlobalIndexMap >	_local_to_global_index_map_single_component
std::unique_ptr< NumLib::LocalToGlobalIndexMap >	_local_to_global_index_map_with_base_nodes
GlobalSparsityPattern	_sparsity_pattern_with_linear_element

Static Private Attributes
static constexpr int	monolithic_process_id = 0
static constexpr int	deformation_process_id = 3
static constexpr int	n_gas_pressure_components = 1
static constexpr int	n_capillary_pressure_components = 1
static constexpr int	n_temperature_components = 1
static constexpr int	n_displacement_components = DisplacementDim

Friends
class	AssemblyMixin< TH2MProcess< DisplacementDim > >

Additional Inherited Members
Public Attributes inherited from ProcessLib::Process
std::string const	name
Static Public Attributes inherited from ProcessLib::Process
static PROCESSLIB_EXPORT const std::string	constant_one_parameter_name = "constant_one"
Protected Member Functions inherited from ProcessLib::Process
std::vector< NumLib::LocalToGlobalIndexMap const * >	getDOFTables (int const number_of_processes) const
NumLib::Extrapolator &	getExtrapolator () const
NumLib::LocalToGlobalIndexMap const &	getSingleComponentDOFTable () const
void	initializeProcessBoundaryConditionsAndSourceTerms (const NumLib::LocalToGlobalIndexMap &dof_table, const int process_id, std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const &media)
void	constructMonolithicProcessDofTable ()
void	constructDofTableOfSpecifiedProcessStaggeredScheme (const int specified_process_id)
std::vector< GlobalIndexType >	getIndicesOfResiduumWithoutInitialCompensation () const override
void	setReleaseNodalForces (GlobalVector const *r_neq, int const process_id) override
Protected Attributes inherited from ProcessLib::Process
MeshLib::Mesh &	_mesh
std::unique_ptr< MeshLib::MeshSubset const >	_mesh_subset_all_nodes
std::unique_ptr< NumLib::LocalToGlobalIndexMap >	_local_to_global_index_map
SecondaryVariableCollection	_secondary_variables
CellAverageData	cell_average_data_
std::unique_ptr< ProcessLib::AbstractJacobianAssembler >	_jacobian_assembler
VectorMatrixAssembler	_global_assembler
const bool	_use_monolithic_scheme
unsigned const	_integration_order
std::vector< std::unique_ptr< MeshLib::IntegrationPointWriter > >	_integration_point_writer
GlobalSparsityPattern	_sparsity_pattern
std::vector< std::vector< std::reference_wrapper< ProcessVariable > > >	_process_variables
std::vector< BoundaryConditionCollection >	_boundary_conditions

Constructor & Destructor Documentation

TH2MProcess()

template<int DisplacementDim>

ProcessLib::TH2M::TH2MProcess< DisplacementDim >::TH2MProcess	(	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,
		TH2MProcessData< DisplacementDim > &&	process_data,
		SecondaryVariableCollection &&	secondary_variables,
		bool const	use_monolithic_scheme,
		bool const	is_linear )

Definition at line 28 of file TH2MProcess.cpp.

    : Process(std::move(name), mesh, std::move(jacobian_assembler), parameters,
              integration_order, std::move(process_variables),
              std::move(secondary_variables), use_monolithic_scheme),
      AssemblyMixin<TH2MProcess<DisplacementDim>>{
          *_jacobian_assembler, is_linear, use_monolithic_scheme},
      _process_data(std::move(process_data))
{
    ProcessLib::Reflection::addReflectedIntegrationPointWriters<
        DisplacementDim>(
        LocalAssemblerInterface<DisplacementDim>::getReflectionDataForOutput(),
        _integration_point_writer, integration_order, local_assemblers_);
 
    // For numerical Jacobian
    // If the staggered scheme is to be supported in TH2M, please see the
    // comment inside the setNonDeformationComponentIDs() function for the
    // necessary modification.
    this->_jacobian_assembler->setNonDeformationComponentIDs(
        {0, 1, 2} /* P_g, P_c, T */);
}

References ProcessLib::Process::Process(), TH2MProcess(), ProcessLib::Process::_jacobian_assembler, and ProcessLib::Process::name.

Referenced by TH2MProcess(), and AssemblyMixin< TH2MProcess< DisplacementDim > >.

Member Function Documentation

assembleConcreteProcess()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::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 )

overrideprivatevirtual

Implements ProcessLib::Process.

Definition at line 240 of file TH2MProcess.cpp.

{
    DBUG("Assemble the equations for TH2M");
 
    if (t == 0.0 && !(this->_jacobian_assembler->isPerturbationEnabled()))
    {
        OGS_FATAL(
            "The Picard method is not supported for TH2M; use the Newton "
            "method with either an analytical or a numerical Jacobian.");
    }
 
    AssemblyMixin<TH2MProcess<DisplacementDim>>::assemble(t, dt, x, x_prev,
                                                          process_id, M, K, b);
}

References ProcessLib::Process::_jacobian_assembler, ProcessLib::Process::assemble(), DBUG(), and OGS_FATAL.

assembleWithJacobianConcreteProcess()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::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 )

overrideprivatevirtual

Implements ProcessLib::Process.

Definition at line 259 of file TH2MProcess.cpp.

{
    if (!_use_monolithic_scheme)
    {
        OGS_FATAL("A Staggered version of TH2M is not implemented.");
    }
 
    AssemblyMixin<TH2MProcess<DisplacementDim>>::assembleWithJacobian(
        t, dt, x, x_prev, process_id, b, Jac);
}

References ProcessLib::Process::_use_monolithic_scheme, ProcessLib::Process::assembleWithJacobian(), and OGS_FATAL.

computeSecondaryVariableConcrete()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::computeSecondaryVariableConcrete ( double const t, double const dt, std::vector< GlobalVector * > const & x, GlobalVector const & x_prev, const int process_id )

overrideprivatevirtual

Reimplemented from ProcessLib::Process.

Definition at line 306 of file TH2MProcess.cpp.

{
    if (process_id != 0)
    {
        return;
    }
 
    DBUG("Compute the secondary variables for TH2MProcess.");
 
    GlobalExecutor::executeSelectedMemberOnDereferenced(
        &LocalAssemblerInterface<DisplacementDim>::computeSecondaryVariable,
        local_assemblers_, getActiveElementIDs(), getDOFTables(x.size()), t, dt,
        x, x_prev, process_id);
 
    computeCellAverages<DisplacementDim>(cell_average_data_, local_assemblers_);
}

References ProcessLib::Process::cell_average_data_, ProcessLib::computeCellAverages(), ProcessLib::LocalAssemblerInterface::computeSecondaryVariable(), DBUG(), NumLib::SerialExecutor::executeSelectedMemberOnDereferenced(), ProcessLib::Process::getActiveElementIDs(), ProcessLib::Process::getDOFTables(), and local_assemblers_.

constructDofTable()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::constructDofTable ( )

overrideprivatevirtual

This function is for general cases, in which all equations of the coupled processes have the same number of unknowns. For the general cases with the staggered scheme, all equations of the coupled processes share one DOF table hold by _local_to_global_index_map. Other cases can be considered by overloading this member function in the derived class.

Reimplemented from ProcessLib::Process.

Definition at line 85 of file TH2MProcess.cpp.

{
    // Create single component dof in every of the mesh's nodes.
    _mesh_subset_all_nodes = std::make_unique<MeshLib::MeshSubset>(
        _mesh, _mesh.getNodes(), _process_data.use_TaylorHood_elements);
    // Create single component dof in the mesh's base nodes.
    _base_nodes = MeshLib::getBaseNodes(_mesh.getElements());
    _mesh_subset_base_nodes = std::make_unique<MeshLib::MeshSubset>(
        _mesh, _base_nodes, _process_data.use_TaylorHood_elements);
 
    // TODO move the two data members somewhere else.
    // for extrapolation of secondary variables of stress or strain
    std::vector<MeshLib::MeshSubset> all_mesh_subsets_single_component{
        *_mesh_subset_all_nodes};
    _local_to_global_index_map_single_component =
        std::make_unique<NumLib::LocalToGlobalIndexMap>(
            std::move(all_mesh_subsets_single_component),
            // by location order is needed for output
            NumLib::ComponentOrder::BY_LOCATION);
 
    if (_use_monolithic_scheme)
    {
        // For gas pressure, which is the first
        std::vector<MeshLib::MeshSubset> all_mesh_subsets{
            *_mesh_subset_base_nodes};
 
        // For capillary pressure, which is the second
        all_mesh_subsets.push_back(*_mesh_subset_base_nodes);
 
        // For temperature, which is the third
        all_mesh_subsets.push_back(*_mesh_subset_base_nodes);
 
        // For displacement.
        std::generate_n(
            std::back_inserter(all_mesh_subsets),
            getProcessVariables(monolithic_process_id)[deformation_process_id]
                .get()
                .getNumberOfGlobalComponents(),
            [&]() { return *_mesh_subset_all_nodes; });
 
        std::vector<int> const vec_n_components{
            n_gas_pressure_components, n_capillary_pressure_components,
            n_temperature_components, n_displacement_components};
 
        _local_to_global_index_map =
            std::make_unique<NumLib::LocalToGlobalIndexMap>(
                std::move(all_mesh_subsets), vec_n_components,
                NumLib::ComponentOrder::BY_LOCATION);
        assert(_local_to_global_index_map);
    }
    else
    {
        OGS_FATAL("A Staggered version of TH2M is not implemented.");
    }
}

References _base_nodes, ProcessLib::Process::_local_to_global_index_map, _local_to_global_index_map_single_component, ProcessLib::Process::_mesh, ProcessLib::Process::_mesh_subset_all_nodes, _mesh_subset_base_nodes, _process_data, ProcessLib::Process::_use_monolithic_scheme, NumLib::BY_LOCATION, deformation_process_id, MeshLib::getBaseNodes(), ProcessLib::Process::getProcessVariables(), monolithic_process_id, n_capillary_pressure_components, n_displacement_components, n_gas_pressure_components, n_temperature_components, and OGS_FATAL.

getDOFTable()

template<int DisplacementDim>

NumLib::LocalToGlobalIndexMap const & ProcessLib::TH2M::TH2MProcess< DisplacementDim >::getDOFTable ( const int process_id ) const

overrideprivatevirtual

Reimplemented from ProcessLib::Process.

Definition at line 351 of file TH2MProcess.cpp.

{
    if (hasMechanicalProcess(process_id))
    {
        return *_local_to_global_index_map;
    }
 
    // For the equation of pressure
    return *_local_to_global_index_map_with_base_nodes;
}

References ProcessLib::Process::_local_to_global_index_map, _local_to_global_index_map_with_base_nodes, and hasMechanicalProcess().

getDOFTableForExtrapolatorData()

template<int DisplacementDim>

std::tuple< NumLib::LocalToGlobalIndexMap *, bool > ProcessLib::TH2M::TH2MProcess< DisplacementDim >::getDOFTableForExtrapolatorData ( ) const

overrideprivatevirtual

Get the address of a LocalToGlobalIndexMap, and the status of its memory. If the LocalToGlobalIndexMap is created as new in this function, the function also returns a true boolean value to let Extrapolator manage the memory by the address returned by this function.

Returns

Address of a LocalToGlobalIndexMap and its memory status.

Reimplemented from ProcessLib::Process.

Definition at line 343 of file TH2MProcess.cpp.

{
    const bool manage_storage = false;
    return std::make_tuple(_local_to_global_index_map_single_component.get(),
                           manage_storage);
}

References _local_to_global_index_map_single_component.

getMatrixSpecifications()

template<int DisplacementDim>

MathLib::MatrixSpecifications ProcessLib::TH2M::TH2MProcess< DisplacementDim >::getMatrixSpecifications ( const int process_id ) const

override

Get the size and the sparse pattern of the global matrix in order to create the global matrices and vectors for the system equations of this process.

Parameters

process_id

Process ID. If the monolithic scheme is applied, process_id = 0. For the staggered scheme, process_id = 0 represents the hydraulic (H) process, while process_id = 1 represents the mechanical (M) process.

Returns

Matrix specifications including size and sparse pattern.

Definition at line 66 of file TH2MProcess.cpp.

{
    // For the monolithic scheme or the M process (deformation) in the staggered
    // scheme.
    if (_use_monolithic_scheme || process_id == deformation_process_id)
    {
        auto const& l = *_local_to_global_index_map;
        return {l.dofSizeWithoutGhosts(), l.dofSizeWithoutGhosts(),
                &l.getGhostIndices(), &this->_sparsity_pattern};
    }
 
    // For staggered scheme and T or H process (pressure).
    auto const& l = *_local_to_global_index_map_with_base_nodes;
    return {l.dofSizeWithoutGhosts(), l.dofSizeWithoutGhosts(),
            &l.getGhostIndices(), &_sparsity_pattern_with_linear_element};
}

References ProcessLib::Process::_local_to_global_index_map, _local_to_global_index_map_with_base_nodes, ProcessLib::Process::_sparsity_pattern, _sparsity_pattern_with_linear_element, ProcessLib::Process::_use_monolithic_scheme, and deformation_process_id.

hasMechanicalProcess()

template<int DisplacementDim>

bool ProcessLib::TH2M::TH2MProcess< DisplacementDim >::hasMechanicalProcess ( int const process_id ) const

inlineprivate

Check whether the process represented by process_id is/has mechanical process. In the present implementation, the mechanical process has process_id == 1 in the staggered scheme.

Definition at line 137 of file TH2MProcess.h.

    {
        return _use_monolithic_scheme || process_id == deformation_process_id;
    }

References ProcessLib::Process::_use_monolithic_scheme, and deformation_process_id.

Referenced by getDOFTable(), and preTimestepConcreteProcess().

initializeAssemblyOnSubmeshes()

template<int DisplacementDim>

std::vector< std::vector< std::string > > ProcessLib::TH2M::TH2MProcess< DisplacementDim >::initializeAssemblyOnSubmeshes ( std::vector< std::reference_wrapper< MeshLib::Mesh > > const & meshes )

overrideprivatevirtual

Initializes the assembly on submeshes

Parameters

meshes

the submeshes on whom the assembly shall proceed.

Attention

meshes must be a must be a non-overlapping cover of the entire simulation domain (bulk mesh)!

Returns

The names of the residuum vectors that will be assembled for each process: outer vector of size 1 for monolithic schemes and greater for staggered schemes.

Reimplemented from ProcessLib::SubmeshAssemblySupport.

Definition at line 327 of file TH2MProcess.cpp.

{
    INFO("TH2M process initializeSubmeshOutput().");
    std::vector<std::vector<std::string>> residuum_names{
        {"GasMassFlowRate", "LiquidMassFlowRate", "HeatFlowRate",
         "NodalForces"}};
 
    AssemblyMixin<TH2MProcess<DisplacementDim>>::initializeAssemblyOnSubmeshes(
        meshes, residuum_names);
 
    return residuum_names;
}

References INFO(), and initializeAssemblyOnSubmeshes().

Referenced by initializeAssemblyOnSubmeshes().

initializeBoundaryConditions()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::initializeBoundaryConditions ( std::map< int, std::shared_ptr< MaterialPropertyLib::Medium > > const & media )

overrideprivatevirtual

Member function to initialize the boundary conditions for all coupled processes. It is called by initialize().

Reimplemented from ProcessLib::Process.

Definition at line 209 of file TH2MProcess.cpp.

{
    if (_use_monolithic_scheme)
    {
        initializeProcessBoundaryConditionsAndSourceTerms(
            *_local_to_global_index_map, monolithic_process_id, media);
        return;
    }
 
    // Staggered scheme:
    OGS_FATAL("A Staggered version of TH2M is not implemented.");
}

References ProcessLib::Process::_local_to_global_index_map, ProcessLib::Process::_use_monolithic_scheme, ProcessLib::Process::initializeProcessBoundaryConditionsAndSourceTerms(), monolithic_process_id, and OGS_FATAL.

initializeConcreteProcess()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::initializeConcreteProcess ( NumLib::LocalToGlobalIndexMap const & dof_table, MeshLib::Mesh const & mesh, unsigned const integration_order )

overrideprivatevirtual

Process specific initialization called by initialize().

Implements ProcessLib::Process.

Definition at line 142 of file TH2MProcess.cpp.

{
    createLocalAssemblers<DisplacementDim>(
        mesh.getElements(), dof_table, local_assemblers_,
        NumLib::IntegrationOrder{integration_order}, mesh.isAxiallySymmetric(),
        _process_data);
 
    auto add_secondary_variable = [&](std::string const& name,
                                      int const num_components,
                                      auto get_ip_values_function)
    {
        _secondary_variables.addSecondaryVariable(
            name,
            makeExtrapolator(num_components, getExtrapolator(),
                             local_assemblers_,
                             std::move(get_ip_values_function)));
    };
 
    ProcessLib::Reflection::addReflectedSecondaryVariables<DisplacementDim>(
        LocalAssemblerInterface<DisplacementDim>::getReflectionDataForOutput(),
        _secondary_variables, getExtrapolator(), local_assemblers_);
 
    //
    // enable output of internal variables defined by material models
    //
    ProcessLib::Deformation::solidMaterialInternalToSecondaryVariables<
        LocalAssemblerInterface<DisplacementDim>>(_process_data.solid_materials,
                                                  add_secondary_variable);
 
    ProcessLib::Deformation::
        solidMaterialInternalVariablesToIntegrationPointWriter(
            _process_data.solid_materials, local_assemblers_,
            _integration_point_writer, integration_order);
 
    _process_data.gas_pressure_interpolated =
        MeshLib::getOrCreateMeshProperty<double>(
            const_cast<MeshLib::Mesh&>(mesh), "gas_pressure_interpolated",
            MeshLib::MeshItemType::Node, 1);
 
    _process_data.capillary_pressure_interpolated =
        MeshLib::getOrCreateMeshProperty<double>(
            const_cast<MeshLib::Mesh&>(mesh), "capillary_pressure_interpolated",
            MeshLib::MeshItemType::Node, 1);
 
    _process_data.liquid_pressure_interpolated =
        MeshLib::getOrCreateMeshProperty<double>(
            const_cast<MeshLib::Mesh&>(mesh), "liquid_pressure_interpolated",
            MeshLib::MeshItemType::Node, 1);
 
    _process_data.temperature_interpolated =
        MeshLib::getOrCreateMeshProperty<double>(
            const_cast<MeshLib::Mesh&>(mesh), "temperature_interpolated",
            MeshLib::MeshItemType::Node, 1);
 
    setIPDataInitialConditions(_integration_point_writer, mesh.getProperties(),
                               local_assemblers_);
 
    // Initialize local assemblers after all variables have been set.
    GlobalExecutor::executeMemberOnDereferenced(
        &LocalAssemblerInterface<DisplacementDim>::initialize,
        local_assemblers_, *_local_to_global_index_map);
}

References ProcessLib::Process::_integration_point_writer, ProcessLib::Process::_local_to_global_index_map, _process_data, ProcessLib::Process::_secondary_variables, ProcessLib::Reflection::addReflectedSecondaryVariables(), ProcessLib::TH2M::createLocalAssemblers(), NumLib::SerialExecutor::executeMemberOnDereferenced(), MeshLib::Mesh::getElements(), ProcessLib::Process::getExtrapolator(), MeshLib::getOrCreateMeshProperty(), MeshLib::Mesh::getProperties(), ProcessLib::TH2M::LocalAssemblerInterface< DisplacementDim >::getReflectionDataForOutput(), ProcessLib::LocalAssemblerInterface::initialize(), MeshLib::Mesh::isAxiallySymmetric(), local_assemblers_, ProcessLib::makeExtrapolator(), ProcessLib::Process::name, MeshLib::Node, ProcessLib::setIPDataInitialConditions(), ProcessLib::Deformation::solidMaterialInternalToSecondaryVariables(), and ProcessLib::Deformation::solidMaterialInternalVariablesToIntegrationPointWriter().

isLinear()

template<int DisplacementDim>

bool ProcessLib::TH2M::TH2MProcess< DisplacementDim >::isLinear ( ) const

override

Definition at line 59 of file TH2MProcess.cpp.

{
    return AssemblyMixin<TH2MProcess<DisplacementDim>>::isLinear();
}

References isLinear().

Referenced by isLinear().

postTimestepConcreteProcess()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::postTimestepConcreteProcess ( std::vector< GlobalVector * > const & x, std::vector< GlobalVector * > const & x_prev, const double t, const double dt, int const process_id )

overrideprivatevirtual

Reimplemented from ProcessLib::Process.

Definition at line 292 of file TH2MProcess.cpp.

{
    DBUG("PostTimestep TH2MProcess.");
 
    GlobalExecutor::executeSelectedMemberOnDereferenced(
        &LocalAssemblerInterface<DisplacementDim>::postTimestep,
        local_assemblers_, getActiveElementIDs(), getDOFTables(x.size()), x,
        x_prev, t, dt, process_id);
}

References DBUG(), NumLib::SerialExecutor::executeSelectedMemberOnDereferenced(), ProcessLib::Process::getActiveElementIDs(), ProcessLib::Process::getDOFTables(), local_assemblers_, and ProcessLib::LocalAssemblerInterface::postTimestep().

preTimestepConcreteProcess()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::preTimestepConcreteProcess ( std::vector< GlobalVector * > const & x, double const t, double const dt, const int process_id )

overrideprivatevirtual

Reimplemented from ProcessLib::Process.

Definition at line 274 of file TH2MProcess.cpp.

{
    DBUG("PreTimestep TH2MProcess.");
 
    if (hasMechanicalProcess(process_id))
    {
        GlobalExecutor::executeSelectedMemberOnDereferenced(
            &LocalAssemblerInterface<DisplacementDim>::preTimestep,
            local_assemblers_, getActiveElementIDs(),
            *_local_to_global_index_map, *x[process_id], t, dt);
    }
 
    AssemblyMixin<TH2MProcess<DisplacementDim>>::updateActiveElements();
}

References ProcessLib::Process::_local_to_global_index_map, DBUG(), NumLib::SerialExecutor::executeSelectedMemberOnDereferenced(), ProcessLib::Process::getActiveElementIDs(), hasMechanicalProcess(), local_assemblers_, ProcessLib::LocalAssemblerInterface::preTimestep(), and ProcessLib::AssemblyMixin< TH2MProcess< DisplacementDim > >::updateActiveElements().

setInitialConditionsConcreteProcess()

template<int DisplacementDim>

void ProcessLib::TH2M::TH2MProcess< DisplacementDim >::setInitialConditionsConcreteProcess ( std::vector< GlobalVector * > & x, double const t, int const process_id )

overrideprivatevirtual

Reimplemented from ProcessLib::Process.

Definition at line 224 of file TH2MProcess.cpp.

{
    if (process_id != 0)
    {
        return;
    }
 
    DBUG("Set initial conditions of TH2MProcess.");
 
    GlobalExecutor::executeMemberOnDereferenced(
        &LocalAssemblerInterface<DisplacementDim>::setInitialConditions,
        local_assemblers_, getDOFTables(x.size()), x, t, process_id);
}

References DBUG(), NumLib::SerialExecutor::executeMemberOnDereferenced(), ProcessLib::Process::getDOFTables(), local_assemblers_, and ProcessLib::LocalAssemblerInterface::setInitialConditions().

Friends And Related Symbol Documentation

AssemblyMixin< TH2MProcess< DisplacementDim > >

template<int DisplacementDim>

friend class AssemblyMixin< TH2MProcess< DisplacementDim > >

friend

Definition at line 153 of file TH2MProcess.h.

References TH2MProcess().

Member Data Documentation

_base_nodes

template<int DisplacementDim>

std::vector<MeshLib::Node*> ProcessLib::TH2M::TH2MProcess< DisplacementDim >::_base_nodes

private

Definition at line 105 of file TH2MProcess.h.

Referenced by constructDofTable().

_local_to_global_index_map_single_component

template<int DisplacementDim>

std::unique_ptr<NumLib::LocalToGlobalIndexMap> ProcessLib::TH2M::TH2MProcess< DisplacementDim >::_local_to_global_index_map_single_component

private

Definition at line 113 of file TH2MProcess.h.

Referenced by constructDofTable(), and getDOFTableForExtrapolatorData().

_local_to_global_index_map_with_base_nodes

template<int DisplacementDim>

std::unique_ptr<NumLib::LocalToGlobalIndexMap> ProcessLib::TH2M::TH2MProcess< DisplacementDim >::_local_to_global_index_map_with_base_nodes

private

Local to global index mapping for base nodes, which is used for linear interpolation for pressure in the staggered scheme.

Definition at line 118 of file TH2MProcess.h.

Referenced by getDOFTable(), and getMatrixSpecifications().

_mesh_subset_base_nodes

template<int DisplacementDim>

std::unique_ptr<MeshLib::MeshSubset const> ProcessLib::TH2M::TH2MProcess< DisplacementDim >::_mesh_subset_base_nodes

private

Definition at line 106 of file TH2MProcess.h.

Referenced by constructDofTable().

_process_data

template<int DisplacementDim>

TH2MProcessData<DisplacementDim> ProcessLib::TH2M::TH2MProcess< DisplacementDim >::_process_data

private

Definition at line 107 of file TH2MProcess.h.

Referenced by constructDofTable(), and initializeConcreteProcess().

_sparsity_pattern_with_linear_element

template<int DisplacementDim>

GlobalSparsityPattern ProcessLib::TH2M::TH2MProcess< DisplacementDim >::_sparsity_pattern_with_linear_element

private

Sparsity pattern for the flow equation, and it is initialized only if the staggered scheme is used.

Definition at line 122 of file TH2MProcess.h.

Referenced by getMatrixSpecifications().

deformation_process_id

template<int DisplacementDim>

int ProcessLib::TH2M::TH2MProcess< DisplacementDim >::deformation_process_id = 3

staticconstexprprivate

Definition at line 143 of file TH2MProcess.h.

Referenced by constructDofTable(), getMatrixSpecifications(), and hasMechanicalProcess().

local_assemblers_

template<int DisplacementDim>

std::vector<std::unique_ptr<LocalAssemblerInterface<DisplacementDim> > > ProcessLib::TH2M::TH2MProcess< DisplacementDim >::local_assemblers_

private

Definition at line 110 of file TH2MProcess.h.

Referenced by computeSecondaryVariableConcrete(), initializeConcreteProcess(), postTimestepConcreteProcess(), preTimestepConcreteProcess(), and setInitialConditionsConcreteProcess().

monolithic_process_id

template<int DisplacementDim>

int ProcessLib::TH2M::TH2MProcess< DisplacementDim >::monolithic_process_id = 0

staticconstexprprivate

Definition at line 142 of file TH2MProcess.h.

Referenced by constructDofTable(), and initializeBoundaryConditions().

n_capillary_pressure_components

template<int DisplacementDim>

int ProcessLib::TH2M::TH2MProcess< DisplacementDim >::n_capillary_pressure_components = 1

staticconstexprprivate

Definition at line 147 of file TH2MProcess.h.

Referenced by constructDofTable().

n_displacement_components

template<int DisplacementDim>

int ProcessLib::TH2M::TH2MProcess< DisplacementDim >::n_displacement_components = DisplacementDim

staticconstexprprivate

Definition at line 149 of file TH2MProcess.h.

Referenced by constructDofTable().

n_gas_pressure_components

template<int DisplacementDim>

int ProcessLib::TH2M::TH2MProcess< DisplacementDim >::n_gas_pressure_components = 1

staticconstexprprivate

Definition at line 146 of file TH2MProcess.h.

Referenced by constructDofTable().

n_temperature_components

template<int DisplacementDim>

int ProcessLib::TH2M::TH2MProcess< DisplacementDim >::n_temperature_components = 1

staticconstexprprivate

Definition at line 148 of file TH2MProcess.h.

Referenced by constructDofTable().

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The documentation for this class was generated from the following files:

• TH2MProcess.h
• TH2MProcess.cpp