OGS
ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim > Class Template Reference

Detailed Description

template<typename ShapeFunction, int GlobalDim>
class ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >

Definition at line 38 of file MonolithicHTFEM.h.

#include <MonolithicHTFEM.h>

Inheritance diagram for ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >:
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Collaboration diagram for ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >:
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Public Member Functions

 MonolithicHTFEM (MeshLib::Element const &element, std::size_t const local_matrix_size, NumLib::GenericIntegrationMethod const &integration_method, bool is_axially_symmetric, HTProcessData const &process_data)
void assemble (double const t, double const dt, std::vector< double > const &local_x, std::vector< double > const &, std::vector< double > &local_M_data, std::vector< double > &local_K_data, std::vector< double > &local_b_data) override
std::vector< double > const & getIntPtDarcyVelocity (const double t, std::vector< GlobalVector * > const &x, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_table, std::vector< double > &cache) const override
Public Member Functions inherited from ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >
 HTFEM (MeshLib::Element const &element, std::size_t const local_matrix_size, NumLib::GenericIntegrationMethod const &integration_method, bool const is_axially_symmetric, HTProcessData const &process_data, const unsigned dof_per_node)
Eigen::Map< const Eigen::RowVectorXd > getShapeMatrix (const unsigned integration_point) const override
 Provides the shape matrix at the given integration point.
Eigen::Vector3d getFlux (MathLib::Point3d const &pnt_local_coords, double const t, std::vector< double > const &local_x) const override
Public Member Functions inherited from ProcessLib::HT::HTLocalAssemblerInterface
 HTLocalAssemblerInterface ()=default
Public Member Functions inherited from ProcessLib::LocalAssemblerInterface
virtual ~LocalAssemblerInterface ()=default
virtual void setInitialConditions (std::size_t const mesh_item_id, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_tables, std::vector< GlobalVector * > const &x, double const t, int const process_id)
virtual void initialize (std::size_t const mesh_item_id, NumLib::LocalToGlobalIndexMap const &dof_table)
virtual void preAssemble (double const, double const, std::vector< double > const &)
virtual void assembleForStaggeredScheme (double const t, double const dt, Eigen::VectorXd const &local_x, Eigen::VectorXd const &local_x_prev, int const process_id, std::vector< double > &local_M_data, std::vector< double > &local_K_data, std::vector< double > &local_b_data)
virtual void assembleWithJacobian (double const t, double const dt, std::vector< double > const &local_x, std::vector< double > const &local_x_prev, std::vector< double > &local_b_data, std::vector< double > &local_Jac_data)
virtual void assembleWithJacobianForStaggeredScheme (double const t, double const dt, Eigen::VectorXd const &local_x, Eigen::VectorXd const &local_x_prev, int const process_id, std::vector< double > &local_b_data, std::vector< double > &local_Jac_data)
virtual void computeSecondaryVariable (std::size_t const mesh_item_id, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_tables, double const t, double const dt, std::vector< GlobalVector * > const &x, GlobalVector const &x_prev, int const process_id)
virtual void preTimestep (std::size_t const mesh_item_id, NumLib::LocalToGlobalIndexMap const &dof_table, GlobalVector const &x, double const t, double const delta_t)
virtual void postTimestep (std::size_t const mesh_item_id, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_tables, std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, double const t, double const dt, int const process_id)
void postNonLinearSolver (std::size_t const mesh_item_id, std::vector< NumLib::LocalToGlobalIndexMap const * > const &dof_tables, std::vector< GlobalVector * > const &x, std::vector< GlobalVector * > const &x_prev, double const t, double const dt, int const process_id)
virtual Eigen::Vector3d getFlux (MathLib::Point3d const &, double const, std::vector< std::vector< double > > const &) const
 Fits to staggered scheme.
virtual std::optional< VectorSegment > getVectorDeformationSegment () const
Public Member Functions inherited from NumLib::ExtrapolatableElement
virtual ~ExtrapolatableElement ()=default

Private Types

using ShapeMatricesType = ShapeMatrixPolicyType<ShapeFunction, GlobalDim>
using ShapeMatrices = typename ShapeMatricesType::ShapeMatrices
using LocalMatrixType
using LocalVectorType
using NodalVectorType = typename ShapeMatricesType::NodalVectorType
using NodalMatrixType = typename ShapeMatricesType::NodalMatrixType
using NodalRowVectorType = typename ShapeMatricesType::NodalRowVectorType
using GlobalDimVectorType = typename ShapeMatricesType::GlobalDimVectorType
using GlobalDimMatrixType = typename ShapeMatricesType::GlobalDimMatrixType

Additional Inherited Members

Protected Member Functions inherited from ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >
double getHeatEnergyCoefficient (MaterialPropertyLib::VariableArray const &vars, const double porosity, const double fluid_density, const double specific_heat_capacity_fluid, ParameterLib::SpatialPosition const &pos, double const t, double const dt)
GlobalDimMatrixType getThermalConductivityDispersivity (MaterialPropertyLib::VariableArray const &vars, const double fluid_density, const double specific_heat_capacity_fluid, const GlobalDimVectorType &velocity, ParameterLib::SpatialPosition const &pos, double const t, double const dt)
std::vector< double > const & getIntPtDarcyVelocityLocal (const double t, std::vector< double > const &local_x, std::vector< double > &cache) const
Protected Attributes inherited from ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >
MeshLib::Element const & _element
HTProcessData const & _process_data
NumLib::GenericIntegrationMethod const & _integration_method
std::vector< IntegrationPointData< GlobalDimNodalMatrixType > > _ip_data
Static Protected Attributes inherited from ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >
static const int pressure_index = ShapeFunction::NPOINTS
static const int pressure_size = ShapeFunction::NPOINTS
static const int temperature_index = 0
static const int temperature_size = ShapeFunction::NPOINTS

Member Typedef Documentation

◆ GlobalDimMatrixType

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::GlobalDimMatrixType = typename ShapeMatricesType::GlobalDimMatrixType
private

Definition at line 55 of file MonolithicHTFEM.h.

◆ GlobalDimVectorType

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::GlobalDimVectorType = typename ShapeMatricesType::GlobalDimVectorType
private

Definition at line 54 of file MonolithicHTFEM.h.

◆ LocalMatrixType

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::LocalMatrixType
private
Initial value:
typename ShapeMatricesType::template MatrixType<
NUM_NODAL_DOF * ShapeFunction::NPOINTS,
NUM_NODAL_DOF * ShapeFunction::NPOINTS>
ProcessLib::HT::NUM_NODAL_DOF
const unsigned NUM_NODAL_DOF
Definition MonolithicHTFEM.h:35

Definition at line 43 of file MonolithicHTFEM.h.

◆ LocalVectorType

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::LocalVectorType
private
Initial value:
typename ShapeMatricesType::template VectorType<NUM_NODAL_DOF *
ShapeFunction::NPOINTS>

Definition at line 46 of file MonolithicHTFEM.h.

◆ NodalMatrixType

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::NodalMatrixType = typename ShapeMatricesType::NodalMatrixType
private

Definition at line 51 of file MonolithicHTFEM.h.

◆ NodalRowVectorType

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::NodalRowVectorType = typename ShapeMatricesType::NodalRowVectorType
private

Definition at line 52 of file MonolithicHTFEM.h.

◆ NodalVectorType

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::NodalVectorType = typename ShapeMatricesType::NodalVectorType
private

Definition at line 50 of file MonolithicHTFEM.h.

◆ ShapeMatrices

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::ShapeMatrices = typename ShapeMatricesType::ShapeMatrices
private

Definition at line 41 of file MonolithicHTFEM.h.

◆ ShapeMatricesType

template<typename ShapeFunction, int GlobalDim>
using ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::ShapeMatricesType = ShapeMatrixPolicyType<ShapeFunction, GlobalDim>
private

Definition at line 40 of file MonolithicHTFEM.h.

Constructor & Destructor Documentation

◆ MonolithicHTFEM()

template<typename ShapeFunction, int GlobalDim>
ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::MonolithicHTFEM ( MeshLib::Element const & element,
std::size_t const local_matrix_size,
NumLib::GenericIntegrationMethod const & integration_method,
bool is_axially_symmetric,
HTProcessData const & process_data )
inline

Definition at line 58 of file MonolithicHTFEM.h.

63 : HTFEM<ShapeFunction, GlobalDim>(
64 element, local_matrix_size, integration_method,
65 is_axially_symmetric, process_data, NUM_NODAL_DOF)
66 {
67 }
ProcessLib::HT::HTFEM::HTFEM
HTFEM(MeshLib::Element const &element, std::size_t const local_matrix_size, NumLib::GenericIntegrationMethod const &integration_method, bool const is_axially_symmetric, HTProcessData const &process_data, const unsigned dof_per_node)
Definition HTFEM.h:48

References ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::HTFEM(), and ProcessLib::HT::NUM_NODAL_DOF.

Member Function Documentation

◆ assemble()

template<typename ShapeFunction, int GlobalDim>
void ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::assemble ( double const t,
double const dt,
std::vector< double > const & local_x,
std::vector< double > const & ,
std::vector< double > & local_M_data,
std::vector< double > & local_K_data,
std::vector< double > & local_b_data )
inlineoverridevirtual

Reimplemented from ProcessLib::LocalAssemblerInterface.

Definition at line 69 of file MonolithicHTFEM.h.

75 {
76 auto const local_matrix_size = local_x.size();
77 // This assertion is valid only if all nodal d.o.f. use the same shape
78 // matrices.
79 assert(local_matrix_size == ShapeFunction::NPOINTS * NUM_NODAL_DOF);
80
81 auto local_M = MathLib::createZeroedMatrix<LocalMatrixType>(
82 local_M_data, local_matrix_size, local_matrix_size);
83 auto local_K = MathLib::createZeroedMatrix<LocalMatrixType>(
84 local_K_data, local_matrix_size, local_matrix_size);
85 auto local_b = MathLib::createZeroedVector<LocalVectorType>(
86 local_b_data, local_matrix_size);
87
88 auto KTT = local_K.template block<temperature_size, temperature_size>(
89 temperature_index, temperature_index);
90 auto MTT = local_M.template block<temperature_size, temperature_size>(
91 temperature_index, temperature_index);
92 auto Kpp = local_K.template block<pressure_size, pressure_size>(
93 pressure_index, pressure_index);
94 auto Mpp = local_M.template block<pressure_size, pressure_size>(
95 pressure_index, pressure_index);
96 auto Bp = local_b.template block<pressure_size, 1>(pressure_index, 0);
97
98 auto const& process_data = this->_process_data;
99
100 auto p_nodal_values = Eigen::Map<const NodalVectorType>(
101 &local_x[pressure_index], pressure_size);
102
103 auto const& medium =
104 *process_data.media_map.getMedium(this->_element.getID());
105 auto const& liquid_phase = medium.phase("AqueousLiquid");
106 auto const& solid_phase = medium.phase("Solid");
107
108 auto const& b =
109 process_data
110 .projected_specific_body_force_vectors[this->_element.getID()];
111
112 MaterialPropertyLib::VariableArray vars;
113
114 unsigned const n_integration_points =
115 this->_integration_method.getNumberOfPoints();
116
117 std::vector<GlobalDimVectorType> ip_flux_vector;
118 double average_velocity_norm = 0.0;
119 ip_flux_vector.reserve(n_integration_points);
120
121 auto const& Ns =
122 process_data.shape_matrix_cache
123 .template NsHigherOrder<typename ShapeFunction::MeshElement>();
124
125 for (unsigned ip(0); ip < n_integration_points; ip++)
126 {
127 auto const& ip_data = this->_ip_data[ip];
128 auto const& dNdx = ip_data.dNdx;
129 auto const& N = Ns[ip];
130 auto const& w = ip_data.integration_weight;
131
132 ParameterLib::SpatialPosition const pos{
133 std::nullopt, this->_element.getID(),
134 MathLib::Point3d(
135 NumLib::interpolateCoordinates<ShapeFunction,
136 ShapeMatricesType>(
137 this->_element, N))};
138
139 double T_int_pt = 0.0;
140 double p_int_pt = 0.0;
141 // Order matters: First T, then P!
142 NumLib::shapeFunctionInterpolate(local_x, N, T_int_pt, p_int_pt);
143
144 vars.temperature = T_int_pt;
145 vars.liquid_phase_pressure = p_int_pt;
146
147 vars.liquid_saturation = 1.0;
148 // \todo the argument to getValue() has to be changed for non
149 // constant storage model
150 auto const specific_storage =
151 solid_phase.property(MaterialPropertyLib::PropertyType::storage)
152 .template value<double>(vars, pos, t, dt);
153
154 auto const porosity =
155 medium.property(MaterialPropertyLib::PropertyType::porosity)
156 .template value<double>(vars, pos, t, dt);
157 vars.porosity = porosity;
158
159 auto const intrinsic_permeability =
160 MaterialPropertyLib::formEigenTensor<GlobalDim>(
161 medium
162 .property(
163 MaterialPropertyLib::PropertyType::permeability)
164 .value(vars, pos, t, dt));
165
166 auto const specific_heat_capacity_fluid =
167 liquid_phase
168 .property(MaterialPropertyLib::specific_heat_capacity)
169 .template value<double>(vars, pos, t, dt);
170
171 // Use the fluid density model to compute the density
172 auto const fluid_density =
173 liquid_phase
174 .property(MaterialPropertyLib::PropertyType::density)
175 .template value<double>(vars, pos, t, dt);
176
177 vars.density = fluid_density;
178 // Use the viscosity model to compute the viscosity
179 auto const viscosity =
180 liquid_phase
181 .property(MaterialPropertyLib::PropertyType::viscosity)
182 .template value<double>(vars, pos, t, dt);
183 GlobalDimMatrixType K_over_mu = intrinsic_permeability / viscosity;
184
185 GlobalDimVectorType const velocity =
186 process_data.has_gravity
187 ? GlobalDimVectorType(-K_over_mu * (dNdx * p_nodal_values -
188 fluid_density * b))
189 : GlobalDimVectorType(-K_over_mu * dNdx * p_nodal_values);
190
191 // matrix assembly
192 GlobalDimMatrixType const thermal_conductivity_dispersivity =
193 this->getThermalConductivityDispersivity(
194 vars, fluid_density, specific_heat_capacity_fluid, velocity,
195 pos, t, dt);
196
197 KTT.noalias() +=
198 dNdx.transpose() * thermal_conductivity_dispersivity * dNdx * w;
199
200 ip_flux_vector.emplace_back(velocity * fluid_density *
201 specific_heat_capacity_fluid);
202 average_velocity_norm += velocity.norm();
203
204 Kpp.noalias() += w * dNdx.transpose() * K_over_mu * dNdx;
205 MTT.noalias() += w *
206 this->getHeatEnergyCoefficient(
207 vars, porosity, fluid_density,
208 specific_heat_capacity_fluid, pos, t, dt) *
209 N.transpose() * N;
210 Mpp.noalias() += w * N.transpose() * specific_storage * N;
211 if (process_data.has_gravity)
212 {
213 Bp += w * fluid_density * dNdx.transpose() * K_over_mu * b;
214 }
215 /* with Oberbeck-Boussing assumption density difference only exists
216 * in buoyancy effects */
217 }
218
219 NumLib::assembleAdvectionMatrix<typename ShapeFunction::MeshElement>(
220 process_data.stabilizer, this->_ip_data,
221 process_data.shape_matrix_cache, ip_flux_vector,
222 average_velocity_norm / static_cast<double>(n_integration_points),
223 KTT);
224 }
ProcessLib::HT::HTFEM::_integration_method
NumLib::GenericIntegrationMethod const & _integration_method
Definition HTFEM.h:171
ProcessLib::HT::HTFEM::temperature_index
static const int temperature_index
Definition HTFEM.h:323
ProcessLib::HT::HTFEM::getHeatEnergyCoefficient
double getHeatEnergyCoefficient(MaterialPropertyLib::VariableArray const &vars, const double porosity, const double fluid_density, const double specific_heat_capacity_fluid, ParameterLib::SpatialPosition const &pos, double const t, double const dt)
Definition HTFEM.h:174
ProcessLib::HT::HTFEM::pressure_size
static const int pressure_size
Definition HTFEM.h:322
ProcessLib::HT::HTFEM::getThermalConductivityDispersivity
GlobalDimMatrixType getThermalConductivityDispersivity(MaterialPropertyLib::VariableArray const &vars, const double fluid_density, const double specific_heat_capacity_fluid, const GlobalDimVectorType &velocity, ParameterLib::SpatialPosition const &pos, double const t, double const dt)
Definition HTFEM.h:198
ProcessLib::HT::HTFEM::_element
MeshLib::Element const & _element
Definition HTFEM.h:168
ProcessLib::HT::HTFEM::_process_data
HTProcessData const & _process_data
Definition HTFEM.h:169
ProcessLib::HT::HTFEM::_ip_data
std::vector< IntegrationPointData< GlobalDimNodalMatrixType > > _ip_data
Definition HTFEM.h:172
ProcessLib::HT::HTFEM::pressure_index
static const int pressure_index
Definition HTFEM.h:321
ProcessLib::HT::MonolithicHTFEM::GlobalDimVectorType
typename ShapeMatricesType::GlobalDimVectorType GlobalDimVectorType
Definition MonolithicHTFEM.h:54
ProcessLib::HT::MonolithicHTFEM::ShapeMatricesType
ShapeMatrixPolicyType< ShapeFunction, GlobalDim > ShapeMatricesType
Definition MonolithicHTFEM.h:40
ProcessLib::HT::MonolithicHTFEM::GlobalDimMatrixType
typename ShapeMatricesType::GlobalDimMatrixType GlobalDimMatrixType
Definition MonolithicHTFEM.h:55
MaterialPropertyLib::formEigenTensor
Eigen::Matrix< double, GlobalDim, GlobalDim > formEigenTensor(MaterialPropertyLib::PropertyDataType const &values)
Definition FormEigenTensor.cpp:126
MathLib::createZeroedVector
Eigen::Map< Vector > createZeroedVector(std::vector< double > &data, Eigen::VectorXd::Index size)
Definition EigenMapTools.h:153
MathLib::createZeroedMatrix
Eigen::Map< Matrix > createZeroedMatrix(std::vector< double > &data, Eigen::MatrixXd::Index rows, Eigen::MatrixXd::Index cols)
Definition EigenMapTools.h:32
NumLib::detail::shapeFunctionInterpolate
void shapeFunctionInterpolate(const NodalValues &, const ShapeMatrix &)
Definition Interpolation.h:27
NumLib::detail::assembleAdvectionMatrix
void assembleAdvectionMatrix(IPData const &ip_data_vector, NumLib::ShapeMatrixCache const &shape_matrix_cache, std::vector< FluxVectorType > const &ip_flux_vector, Eigen::MatrixBase< Derived > &laplacian_matrix)
Definition AdvectionMatrixAssembler.h:28

References ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::_element, ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::_integration_method, ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::_ip_data, ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::_process_data, NumLib::detail::assembleAdvectionMatrix(), MathLib::createZeroedMatrix(), MathLib::createZeroedVector(), MaterialPropertyLib::density, MaterialPropertyLib::VariableArray::density, MaterialPropertyLib::formEigenTensor(), ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::getHeatEnergyCoefficient(), ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::getThermalConductivityDispersivity(), NumLib::interpolateCoordinates(), MaterialPropertyLib::VariableArray::liquid_phase_pressure, MaterialPropertyLib::VariableArray::liquid_saturation, ProcessLib::HT::NUM_NODAL_DOF, MaterialPropertyLib::permeability, MaterialPropertyLib::porosity, MaterialPropertyLib::VariableArray::porosity, ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::pressure_index, ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::pressure_size, NumLib::detail::shapeFunctionInterpolate(), MaterialPropertyLib::specific_heat_capacity, MaterialPropertyLib::storage, MaterialPropertyLib::VariableArray::temperature, ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::temperature_index, and MaterialPropertyLib::viscosity.

◆ getIntPtDarcyVelocity()

template<typename ShapeFunction, int GlobalDim>
std::vector< double > const & ProcessLib::HT::MonolithicHTFEM< ShapeFunction, GlobalDim >::getIntPtDarcyVelocity ( const double t,
std::vector< GlobalVector * > const & x,
std::vector< NumLib::LocalToGlobalIndexMap const * > const & dof_table,
std::vector< double > & cache ) const
inlineoverridevirtual

Implements ProcessLib::HT::HTLocalAssemblerInterface.

Definition at line 226 of file MonolithicHTFEM.h.

231 {
232 int const process_id = 0; // monolithic case.
233 auto const indices =
234 NumLib::getIndices(this->_element.getID(), *dof_table[process_id]);
235 assert(!indices.empty());
236 auto const& local_x = x[process_id]->get(indices);
237
238 return this->getIntPtDarcyVelocityLocal(t, local_x, cache);
239 }
ProcessLib::HT::HTFEM::getIntPtDarcyVelocityLocal
std::vector< double > const & getIntPtDarcyVelocityLocal(const double t, std::vector< double > const &local_x, std::vector< double > &cache) const
Definition HTFEM.h:239
NumLib::getIndices
std::vector< GlobalIndexType > getIndices(std::size_t const mesh_item_id, NumLib::LocalToGlobalIndexMap const &dof_table)
Definition DOFTableUtil.cpp:112

References ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::_element, NumLib::getIndices(), and ProcessLib::HT::HTFEM< ShapeFunction, GlobalDim >::getIntPtDarcyVelocityLocal().

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