ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim > Class Template Reference

Detailed Description

template<int DisplacementDim>
class ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >

Definition at line 22 of file ThermoMechanicsProcess.h.

#include <ThermoMechanicsProcess.h>

Inheritance diagram for ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >:

Collaboration diagram for ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >:

Public Member Functions
	ThermoMechanicsProcess (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, ThermoMechanicsProcessData< DisplacementDim > &&process_data, SecondaryVariableCollection &&secondary_variables, bool const use_monolithic_scheme)
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 std::vector< std::vector< std::string > >	initializeAssemblyOnSubmeshes (std::vector< std::reference_wrapper< MeshLib::Mesh > > const &meshes)
virtual	~SubmeshAssemblySupport ()=default

Private Types
using	LocalAssemblerInterface

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 process_id) override
NumLib::LocalToGlobalIndexMap const &	getDOFTable (const int process_id) const override

Private Attributes
ThermoMechanicsProcessData< DisplacementDim >	_process_data
std::vector< std::unique_ptr< LocalAssemblerInterface > >	_local_assemblers
std::unique_ptr< NumLib::LocalToGlobalIndexMap >	_local_to_global_index_map_single_component
GlobalSparsityPattern	_sparsity_pattern_with_single_component
MeshLib::PropertyVector< double > *	_nodal_forces = nullptr
MeshLib::PropertyVector< double > *	_heat_flux = nullptr

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)
virtual std::tuple< NumLib::LocalToGlobalIndexMap *, bool >	getDOFTableForExtrapolatorData () const
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

Member Typedef Documentation

LocalAssemblerInterface

template<int DisplacementDim>

using ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::LocalAssemblerInterface

private

Initial value:

 
        ThermoMechanicsLocalAssemblerInterface<DisplacementDim>

Definition at line 57 of file ThermoMechanicsProcess.h.

Constructor & Destructor Documentation

ThermoMechanicsProcess()

template<int DisplacementDim>

ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::ThermoMechanicsProcess	(	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,
		ThermoMechanicsProcessData< DisplacementDim > &&	process_data,
		SecondaryVariableCollection &&	secondary_variables,
		bool const	use_monolithic_scheme )

Definition at line 29 of file ThermoMechanicsProcess.cpp.

    : Process(std::move(name), mesh, std::move(jacobian_assembler), parameters,
              integration_order, std::move(process_variables),
              std::move(secondary_variables), use_monolithic_scheme),
      _process_data(std::move(process_data))
{
    _nodal_forces = MeshLib::getOrCreateMeshProperty<double>(
        mesh, "NodalForces", MeshLib::MeshItemType::Node, DisplacementDim);
 
    _heat_flux = MeshLib::getOrCreateMeshProperty<double>(
        mesh, "HeatFlowRate", MeshLib::MeshItemType::Node, 1);
 
    _integration_point_writer.emplace_back(
        std::make_unique<MeshLib::IntegrationPointWriter>(
            "sigma_ip",
            static_cast<int>(mesh.getDimension() == 2 ? 4 : 6) /*n components*/,
            integration_order, _local_assemblers,
            &LocalAssemblerInterface::getSigma));
 
    _integration_point_writer.emplace_back(
        std::make_unique<MeshLib::IntegrationPointWriter>(
            "epsilon_ip",
            static_cast<int>(mesh.getDimension() == 2 ? 4 : 6) /*n components*/,
            integration_order, _local_assemblers,
            &LocalAssemblerInterface::getEpsilon));
 
    _integration_point_writer.emplace_back(
        std::make_unique<MeshLib::IntegrationPointWriter>(
            "epsilon_m_ip",
            static_cast<int>(mesh.getDimension() == 2 ? 4 : 6) /*n components*/,
            integration_order, _local_assemblers,
            &LocalAssemblerInterface::getEpsilonMechanical));
}

References ProcessLib::Process::Process(), _heat_flux, ProcessLib::Process::_integration_point_writer, _local_assemblers, _nodal_forces, _process_data, MeshLib::Mesh::getDimension(), ProcessLib::ThermoMechanics::ThermoMechanicsLocalAssemblerInterface< DisplacementDim >::getEpsilon(), ProcessLib::ThermoMechanics::ThermoMechanicsLocalAssemblerInterface< DisplacementDim >::getEpsilonMechanical(), MeshLib::getOrCreateMeshProperty(), ProcessLib::ThermoMechanics::ThermoMechanicsLocalAssemblerInterface< DisplacementDim >::getSigma(), ProcessLib::Process::name, and MeshLib::Node.

Member Function Documentation

assembleConcreteProcess()

template<int DisplacementDim>

void ProcessLib::ThermoMechanics::ThermoMechanicsProcess< 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 218 of file ThermoMechanicsProcess.cpp.

{
    DBUG("Assemble ThermoMechanicsProcess.");
 
    std::vector<NumLib::LocalToGlobalIndexMap const*> dof_table = {
        _local_to_global_index_map.get()};
 
    // Call global assembler for each local assembly item.
    GlobalExecutor::executeSelectedMemberDereferenced(
        _global_assembler, &VectorMatrixAssembler::assemble, _local_assemblers,
        getActiveElementIDs(), dof_table, t, dt, x, x_prev, process_id, &M, &K,
        &b);
}

References ProcessLib::Process::_global_assembler, _local_assemblers, ProcessLib::Process::_local_to_global_index_map, ProcessLib::VectorMatrixAssembler::assemble(), DBUG(), NumLib::SerialExecutor::executeSelectedMemberDereferenced(), and ProcessLib::Process::getActiveElementIDs().

assembleWithJacobianConcreteProcess()

template<int DisplacementDim>

void ProcessLib::ThermoMechanics::ThermoMechanicsProcess< 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 236 of file ThermoMechanicsProcess.cpp.

{
    DBUG("AssembleJacobian ThermoMechanicsProcess.");
 
    std::vector<NumLib::LocalToGlobalIndexMap const*> dof_tables;
    // For the monolithic scheme
    if (_use_monolithic_scheme)
    {
        DBUG(
            "Assemble the Jacobian of ThermoMechanics for the monolithic"
            " scheme.");
        dof_tables.emplace_back(_local_to_global_index_map.get());
    }
    else
    {
        // For the staggered scheme
        if (process_id == _process_data.heat_conduction_process_id)
        {
            DBUG(
                "Assemble the Jacobian equations of heat conduction process in "
                "ThermoMechanics for the staggered scheme.");
        }
        else
        {
            DBUG(
                "Assemble the Jacobian equations of mechanical process in "
                "ThermoMechanics for the staggered scheme.");
        }
 
        // For the flexible appearance order of processes in the coupling.
        if (_process_data.heat_conduction_process_id ==
            0)  // First: the heat conduction process
        {
            dof_tables.emplace_back(
                _local_to_global_index_map_single_component.get());
            dof_tables.emplace_back(_local_to_global_index_map.get());
        }
        else  // vice versa
        {
            dof_tables.emplace_back(_local_to_global_index_map.get());
            dof_tables.emplace_back(
                _local_to_global_index_map_single_component.get());
        }
    }
 
    GlobalExecutor::executeSelectedMemberDereferenced(
        _global_assembler, &VectorMatrixAssembler::assembleWithJacobian,
        _local_assemblers, getActiveElementIDs(), dof_tables, t, dt, x, x_prev,
        process_id, &b, &Jac);
 
    // TODO (naumov): Refactor the copy rhs part. This is copy from HM.
    auto copyRhs = [&](int const variable_id, auto& output_vector)
    {
        if (_use_monolithic_scheme)
        {
            transformVariableFromGlobalVector(b, variable_id, *dof_tables[0],
                                              output_vector,
                                              std::negate<double>());
        }
        else
        {
            transformVariableFromGlobalVector(b, 0, *dof_tables[process_id],
                                              output_vector,
                                              std::negate<double>());
        }
    };
    if (_use_monolithic_scheme ||
        process_id == _process_data.heat_conduction_process_id)
    {
        copyRhs(0, *_heat_flux);
    }
    if (_use_monolithic_scheme ||
        process_id == _process_data.mechanics_process_id)
    {
        copyRhs(1, *_nodal_forces);
    }
}

References ProcessLib::Process::_global_assembler, _heat_flux, _local_assemblers, ProcessLib::Process::_local_to_global_index_map, _local_to_global_index_map_single_component, _nodal_forces, _process_data, ProcessLib::Process::_use_monolithic_scheme, ProcessLib::VectorMatrixAssembler::assembleWithJacobian(), DBUG(), NumLib::SerialExecutor::executeSelectedMemberDereferenced(), and ProcessLib::Process::getActiveElementIDs().

constructDofTable()

template<int DisplacementDim>

void ProcessLib::ThermoMechanics::ThermoMechanicsProcess< 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 102 of file ThermoMechanicsProcess.cpp.

{
    // Note: the heat conduction process and the mechanical process use the same
    // order of shape functions.
 
    if (_use_monolithic_scheme)
    {
        constructMonolithicProcessDofTable();
        return;
    }
    constructDofTableOfSpecifiedProcessStaggeredScheme(
        _process_data.mechanics_process_id);
 
    // 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.reset(
        new NumLib::LocalToGlobalIndexMap(
            std::move(all_mesh_subsets_single_component),
            // by location order is needed for output
            NumLib::ComponentOrder::BY_LOCATION));
 
    if (!_use_monolithic_scheme)
    {
        _sparsity_pattern_with_single_component =
            NumLib::computeSparsityPattern(
                *_local_to_global_index_map_single_component, _mesh);
    }
}

References _local_to_global_index_map_single_component, ProcessLib::Process::_mesh, ProcessLib::Process::_mesh_subset_all_nodes, _process_data, _sparsity_pattern_with_single_component, ProcessLib::Process::_use_monolithic_scheme, NumLib::BY_LOCATION, NumLib::computeSparsityPattern(), ProcessLib::Process::constructDofTableOfSpecifiedProcessStaggeredScheme(), and ProcessLib::Process::constructMonolithicProcessDofTable().

getDOFTable()

template<int DisplacementDim>

NumLib::LocalToGlobalIndexMap const & ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::getDOFTable ( const int process_id ) const

overrideprivatevirtual

Reimplemented from ProcessLib::Process.

Definition at line 364 of file ThermoMechanicsProcess.cpp.

{
    if (_process_data.mechanics_process_id == process_id)
    {
        return *_local_to_global_index_map;
    }
 
    // For the equation of pressure
    return *_local_to_global_index_map_single_component;
}

References ProcessLib::Process::_local_to_global_index_map, _local_to_global_index_map_single_component, and _process_data.

Referenced by postTimestepConcreteProcess().

getMatrixSpecifications()

template<int DisplacementDim>

MathLib::MatrixSpecifications ProcessLib::ThermoMechanics::ThermoMechanicsProcess< 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.

Returns

Matrix specifications including size and sparse pattern.

Definition at line 80 of file ThermoMechanicsProcess.cpp.

{
    // For the monolithic scheme or the M process (deformation) in the staggered
    // scheme.
    if (_use_monolithic_scheme ||
        process_id == _process_data.mechanics_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 process.
    auto const& l = *_local_to_global_index_map_single_component;
    return {l.dofSizeWithoutGhosts(), l.dofSizeWithoutGhosts(),
            &l.getGhostIndices(), &_sparsity_pattern_with_single_component};
}

References ProcessLib::Process::_local_to_global_index_map, _local_to_global_index_map_single_component, _process_data, ProcessLib::Process::_sparsity_pattern, _sparsity_pattern_with_single_component, and ProcessLib::Process::_use_monolithic_scheme.

initializeBoundaryConditions()

template<int DisplacementDim>

void ProcessLib::ThermoMechanics::ThermoMechanicsProcess< 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 183 of file ThermoMechanicsProcess.cpp.

{
    if (_use_monolithic_scheme)
    {
        const int process_id_of_thermomechanics = 0;
        initializeProcessBoundaryConditionsAndSourceTerms(
            *_local_to_global_index_map, process_id_of_thermomechanics, media);
        return;
    }
 
    // Staggered scheme:
    // for the equations of heat conduction
    initializeProcessBoundaryConditionsAndSourceTerms(
        *_local_to_global_index_map_single_component,
        _process_data.heat_conduction_process_id, media);
 
    // for the equations of deformation.
    initializeProcessBoundaryConditionsAndSourceTerms(
        *_local_to_global_index_map, _process_data.mechanics_process_id, media);
}

References ProcessLib::Process::_local_to_global_index_map, _local_to_global_index_map_single_component, _process_data, ProcessLib::Process::_use_monolithic_scheme, and ProcessLib::Process::initializeProcessBoundaryConditionsAndSourceTerms().

initializeConcreteProcess()

template<int DisplacementDim>

void ProcessLib::ThermoMechanics::ThermoMechanicsProcess< 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 134 of file ThermoMechanicsProcess.cpp.

{
    ProcessLib::SmallDeformation::createLocalAssemblers<
        DisplacementDim, ThermoMechanicsLocalAssembler>(
        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)));
    };
 
    add_secondary_variable("sigma",
                           MathLib::KelvinVector::KelvinVectorType<
                               DisplacementDim>::RowsAtCompileTime,
                           &LocalAssemblerInterface::getIntPtSigma);
 
    add_secondary_variable("epsilon",
                           MathLib::KelvinVector::KelvinVectorType<
                               DisplacementDim>::RowsAtCompileTime,
                           &LocalAssemblerInterface::getIntPtEpsilon);
 
    //
    // enable output of internal variables defined by material models
    //
    ProcessLib::Deformation::solidMaterialInternalToSecondaryVariables<
        LocalAssemblerInterface>(_process_data.solid_materials,
                                 add_secondary_variable);
 
    setIPDataInitialConditions(_integration_point_writer, mesh.getProperties(),
                               _local_assemblers);
 
    // Initialize local assemblers after all variables have been set.
    GlobalExecutor::executeMemberOnDereferenced(
        &LocalAssemblerInterface::initialize, _local_assemblers,
        *_local_to_global_index_map);
}

References ProcessLib::Process::_integration_point_writer, _local_assemblers, ProcessLib::Process::_local_to_global_index_map, _process_data, ProcessLib::Process::_secondary_variables, ProcessLib::SmallDeformation::createLocalAssemblers(), NumLib::SerialExecutor::executeMemberOnDereferenced(), MeshLib::Mesh::getElements(), ProcessLib::Process::getExtrapolator(), ProcessLib::ThermoMechanics::ThermoMechanicsLocalAssemblerInterface< DisplacementDim >::getIntPtEpsilon(), ProcessLib::ThermoMechanics::ThermoMechanicsLocalAssemblerInterface< DisplacementDim >::getIntPtSigma(), MeshLib::Mesh::getProperties(), ProcessLib::LocalAssemblerInterface::initialize(), MeshLib::Mesh::isAxiallySymmetric(), ProcessLib::makeExtrapolator(), ProcessLib::Process::name, ProcessLib::setIPDataInitialConditions(), and ProcessLib::Deformation::solidMaterialInternalToSecondaryVariables().

isLinear()

template<int DisplacementDim>

bool ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::isLinear ( ) const

override

Definition at line 73 of file ThermoMechanicsProcess.cpp.

{
    return false;
}

postTimestepConcreteProcess()

template<int DisplacementDim>

void ProcessLib::ThermoMechanics::ThermoMechanicsProcess< 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 338 of file ThermoMechanicsProcess.cpp.

{
    if (process_id != 0)
    {
        return;
    }
 
    DBUG("PostTimestep ThermoMechanicsProcess.");
    std::vector<NumLib::LocalToGlobalIndexMap const*> dof_tables;
    auto const n_processes = x.size();
    dof_tables.reserve(n_processes);
    for (std::size_t process_id = 0; process_id < n_processes; ++process_id)
    {
        dof_tables.push_back(&getDOFTable(process_id));
    }
 
    GlobalExecutor::executeSelectedMemberOnDereferenced(
        &LocalAssemblerInterface::postTimestep, _local_assemblers,
        getActiveElementIDs(), dof_tables, x, x_prev, t, dt, process_id);
}

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

preTimestepConcreteProcess()

template<int DisplacementDim>

void ProcessLib::ThermoMechanics::ThermoMechanicsProcess< 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 319 of file ThermoMechanicsProcess.cpp.

{
    DBUG("PreTimestep ThermoMechanicsProcess.");
 
    assert(process_id < 2);
 
    if (process_id == _process_data.mechanics_process_id)
    {
        GlobalExecutor::executeSelectedMemberOnDereferenced(
            &LocalAssemblerInterface::preTimestep, _local_assemblers,
            getActiveElementIDs(), *_local_to_global_index_map, *x[process_id],
            t, dt);
        return;
    }
}

References _local_assemblers, ProcessLib::Process::_local_to_global_index_map, _process_data, DBUG(), NumLib::SerialExecutor::executeSelectedMemberOnDereferenced(), ProcessLib::Process::getActiveElementIDs(), and ProcessLib::LocalAssemblerInterface::preTimestep().

setInitialConditionsConcreteProcess()

template<int DisplacementDim>

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

overrideprivatevirtual

Reimplemented from ProcessLib::Process.

Definition at line 206 of file ThermoMechanicsProcess.cpp.

{
    DBUG("Set initial conditions of SmallDeformationProcess.");
 
    GlobalExecutor::executeMemberOnDereferenced(
        &LocalAssemblerInterface::setInitialConditions, _local_assemblers,
        getDOFTables(x.size()), x, t, process_id);
}

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

Member Data Documentation

_heat_flux

template<int DisplacementDim>

MeshLib::PropertyVector<double>* ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::_heat_flux = nullptr

private

Definition at line 111 of file ThermoMechanicsProcess.h.

Referenced by ThermoMechanicsProcess(), and assembleWithJacobianConcreteProcess().

_local_assemblers

template<int DisplacementDim>

std::vector<std::unique_ptr<LocalAssemblerInterface> > ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::_local_assemblers

private

Definition at line 101 of file ThermoMechanicsProcess.h.

Referenced by ThermoMechanicsProcess(), assembleConcreteProcess(), assembleWithJacobianConcreteProcess(), initializeConcreteProcess(), postTimestepConcreteProcess(), preTimestepConcreteProcess(), and setInitialConditionsConcreteProcess().

_local_to_global_index_map_single_component

template<int DisplacementDim>

std::unique_ptr<NumLib::LocalToGlobalIndexMap> ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::_local_to_global_index_map_single_component

private

Definition at line 104 of file ThermoMechanicsProcess.h.

Referenced by assembleWithJacobianConcreteProcess(), constructDofTable(), getDOFTable(), getMatrixSpecifications(), and initializeBoundaryConditions().

_nodal_forces

template<int DisplacementDim>

MeshLib::PropertyVector<double>* ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::_nodal_forces = nullptr

private

Definition at line 110 of file ThermoMechanicsProcess.h.

Referenced by ThermoMechanicsProcess(), and assembleWithJacobianConcreteProcess().

_process_data

template<int DisplacementDim>

ThermoMechanicsProcessData<DisplacementDim> ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::_process_data

private

Definition at line 99 of file ThermoMechanicsProcess.h.

Referenced by ThermoMechanicsProcess(), assembleWithJacobianConcreteProcess(), constructDofTable(), getDOFTable(), getMatrixSpecifications(), initializeBoundaryConditions(), initializeConcreteProcess(), and preTimestepConcreteProcess().

_sparsity_pattern_with_single_component

template<int DisplacementDim>

GlobalSparsityPattern ProcessLib::ThermoMechanics::ThermoMechanicsProcess< DisplacementDim >::_sparsity_pattern_with_single_component

private

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

Definition at line 108 of file ThermoMechanicsProcess.h.

Referenced by constructDofTable(), and getMatrixSpecifications().

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

• ProcessLib/ThermoMechanics/ThermoMechanicsProcess.h
• ProcessLib/ThermoMechanics/ThermoMechanicsProcess.cpp