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 30 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 int getNumberOfVectorElementsForDeformation () 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 47 of file MonolithicHTFEM.h.

◆ GlobalDimVectorType

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

Definition at line 46 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:27

Definition at line 35 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 38 of file MonolithicHTFEM.h.

◆ NodalMatrixType

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

Definition at line 43 of file MonolithicHTFEM.h.

◆ NodalRowVectorType

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

Definition at line 44 of file MonolithicHTFEM.h.

◆ NodalVectorType

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

Definition at line 42 of file MonolithicHTFEM.h.

◆ ShapeMatrices

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

Definition at line 33 of file MonolithicHTFEM.h.

◆ ShapeMatricesType

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

Definition at line 32 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 50 of file MonolithicHTFEM.h.

55 : HTFEM<ShapeFunction, GlobalDim>(
56 element, local_matrix_size, integration_method,
57 is_axially_symmetric, process_data, NUM_NODAL_DOF)
58 {
59 }
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:41

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 61 of file MonolithicHTFEM.h.

67 {
68 auto const local_matrix_size = local_x.size();
69 // This assertion is valid only if all nodal d.o.f. use the same shape
70 // matrices.
71 assert(local_matrix_size == ShapeFunction::NPOINTS * NUM_NODAL_DOF);
72
73 auto local_M = MathLib::createZeroedMatrix<LocalMatrixType>(
74 local_M_data, local_matrix_size, local_matrix_size);
75 auto local_K = MathLib::createZeroedMatrix<LocalMatrixType>(
76 local_K_data, local_matrix_size, local_matrix_size);
77 auto local_b = MathLib::createZeroedVector<LocalVectorType>(
78 local_b_data, local_matrix_size);
79
80 auto KTT = local_K.template block<temperature_size, temperature_size>(
81 temperature_index, temperature_index);
82 auto MTT = local_M.template block<temperature_size, temperature_size>(
83 temperature_index, temperature_index);
84 auto Kpp = local_K.template block<pressure_size, pressure_size>(
85 pressure_index, pressure_index);
86 auto Mpp = local_M.template block<pressure_size, pressure_size>(
87 pressure_index, pressure_index);
88 auto Bp = local_b.template block<pressure_size, 1>(pressure_index, 0);
89
90 auto const& process_data = this->_process_data;
91
92 auto p_nodal_values = Eigen::Map<const NodalVectorType>(
93 &local_x[pressure_index], pressure_size);
94
95 auto const& medium =
96 *process_data.media_map.getMedium(this->_element.getID());
97 auto const& liquid_phase = medium.phase("AqueousLiquid");
98 auto const& solid_phase = medium.phase("Solid");
99
100 auto const& b =
101 process_data
102 .projected_specific_body_force_vectors[this->_element.getID()];
103
104 MaterialPropertyLib::VariableArray vars;
105
106 unsigned const n_integration_points =
107 this->_integration_method.getNumberOfPoints();
108
109 std::vector<GlobalDimVectorType> ip_flux_vector;
110 double average_velocity_norm = 0.0;
111 ip_flux_vector.reserve(n_integration_points);
112
113 auto const& Ns =
114 process_data.shape_matrix_cache
115 .template NsHigherOrder<typename ShapeFunction::MeshElement>();
116
117 for (unsigned ip(0); ip < n_integration_points; ip++)
118 {
119 auto const& ip_data = this->_ip_data[ip];
120 auto const& dNdx = ip_data.dNdx;
121 auto const& N = Ns[ip];
122 auto const& w = ip_data.integration_weight;
123
124 ParameterLib::SpatialPosition const pos{
125 std::nullopt, this->_element.getID(),
126 MathLib::Point3d(
127 NumLib::interpolateCoordinates<ShapeFunction,
128 ShapeMatricesType>(
129 this->_element, N))};
130
131 double T_int_pt = 0.0;
132 double p_int_pt = 0.0;
133 // Order matters: First T, then P!
134 NumLib::shapeFunctionInterpolate(local_x, N, T_int_pt, p_int_pt);
135
136 vars.temperature = T_int_pt;
137 vars.liquid_phase_pressure = p_int_pt;
138
139 vars.liquid_saturation = 1.0;
140 // \todo the argument to getValue() has to be changed for non
141 // constant storage model
142 auto const specific_storage =
143 solid_phase.property(MaterialPropertyLib::PropertyType::storage)
144 .template value<double>(vars, pos, t, dt);
145
146 auto const porosity =
147 medium.property(MaterialPropertyLib::PropertyType::porosity)
148 .template value<double>(vars, pos, t, dt);
149 vars.porosity = porosity;
150
151 auto const intrinsic_permeability =
152 MaterialPropertyLib::formEigenTensor<GlobalDim>(
153 medium
154 .property(
155 MaterialPropertyLib::PropertyType::permeability)
156 .value(vars, pos, t, dt));
157
158 auto const specific_heat_capacity_fluid =
159 liquid_phase
160 .property(MaterialPropertyLib::specific_heat_capacity)
161 .template value<double>(vars, pos, t, dt);
162
163 // Use the fluid density model to compute the density
164 auto const fluid_density =
165 liquid_phase
166 .property(MaterialPropertyLib::PropertyType::density)
167 .template value<double>(vars, pos, t, dt);
168
169 vars.density = fluid_density;
170 // Use the viscosity model to compute the viscosity
171 auto const viscosity =
172 liquid_phase
173 .property(MaterialPropertyLib::PropertyType::viscosity)
174 .template value<double>(vars, pos, t, dt);
175 GlobalDimMatrixType K_over_mu = intrinsic_permeability / viscosity;
176
177 GlobalDimVectorType const velocity =
178 process_data.has_gravity
179 ? GlobalDimVectorType(-K_over_mu * (dNdx * p_nodal_values -
180 fluid_density * b))
181 : GlobalDimVectorType(-K_over_mu * dNdx * p_nodal_values);
182
183 // matrix assembly
184 GlobalDimMatrixType const thermal_conductivity_dispersivity =
185 this->getThermalConductivityDispersivity(
186 vars, fluid_density, specific_heat_capacity_fluid, velocity,
187 pos, t, dt);
188
189 KTT.noalias() +=
190 dNdx.transpose() * thermal_conductivity_dispersivity * dNdx * w;
191
192 ip_flux_vector.emplace_back(velocity * fluid_density *
193 specific_heat_capacity_fluid);
194 average_velocity_norm += velocity.norm();
195
196 Kpp.noalias() += w * dNdx.transpose() * K_over_mu * dNdx;
197 MTT.noalias() += w *
198 this->getHeatEnergyCoefficient(
199 vars, porosity, fluid_density,
200 specific_heat_capacity_fluid, pos, t, dt) *
201 N.transpose() * N;
202 Mpp.noalias() += w * N.transpose() * specific_storage * N;
203 if (process_data.has_gravity)
204 {
205 Bp += w * fluid_density * dNdx.transpose() * K_over_mu * b;
206 }
207 /* with Oberbeck-Boussing assumption density difference only exists
208 * in buoyancy effects */
209 }
210
211 NumLib::assembleAdvectionMatrix<typename ShapeFunction::MeshElement>(
212 process_data.stabilizer, this->_ip_data,
213 process_data.shape_matrix_cache, ip_flux_vector,
214 average_velocity_norm / static_cast<double>(n_integration_points),
215 KTT);
216 }
ProcessLib::HT::HTFEM::_integration_method
NumLib::GenericIntegrationMethod const & _integration_method
Definition HTFEM.h:164
ProcessLib::HT::HTFEM::temperature_index
static const int temperature_index
Definition HTFEM.h:316
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:167
ProcessLib::HT::HTFEM::pressure_size
static const int pressure_size
Definition HTFEM.h:315
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:191
ProcessLib::HT::HTFEM::_element
MeshLib::Element const & _element
Definition HTFEM.h:161
ProcessLib::HT::HTFEM::_process_data
HTProcessData const & _process_data
Definition HTFEM.h:162
ProcessLib::HT::HTFEM::_ip_data
std::vector< IntegrationPointData< GlobalDimNodalMatrixType > > _ip_data
Definition HTFEM.h:165
ProcessLib::HT::HTFEM::pressure_index
static const int pressure_index
Definition HTFEM.h:314
ProcessLib::HT::MonolithicHTFEM::GlobalDimVectorType
typename ShapeMatricesType::GlobalDimVectorType GlobalDimVectorType
Definition MonolithicHTFEM.h:46
ProcessLib::HT::MonolithicHTFEM::ShapeMatricesType
ShapeMatrixPolicyType< ShapeFunction, GlobalDim > ShapeMatricesType
Definition MonolithicHTFEM.h:32
ProcessLib::HT::MonolithicHTFEM::GlobalDimMatrixType
typename ShapeMatricesType::GlobalDimMatrixType GlobalDimMatrixType
Definition MonolithicHTFEM.h:47
MaterialPropertyLib::formEigenTensor
constexpr Eigen::Matrix< double, GlobalDim, GlobalDim > formEigenTensor(MaterialPropertyLib::PropertyDataType const &values)
Definition FormEigenTensor.h:163
MathLib::createZeroedVector
Eigen::Map< Vector > createZeroedVector(std::vector< double > &data, Eigen::VectorXd::Index size)
Definition EigenMapTools.h:146
MathLib::createZeroedMatrix
Eigen::Map< Matrix > createZeroedMatrix(std::vector< double > &data, Eigen::MatrixXd::Index rows, Eigen::MatrixXd::Index cols)
Definition EigenMapTools.h:25
NumLib::detail::shapeFunctionInterpolate
void shapeFunctionInterpolate(const NodalValues &, const ShapeMatrix &)
Definition Interpolation.h:20
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:22

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 218 of file MonolithicHTFEM.h.

223 {
224 int const process_id = 0; // monolithic case.
225 auto const indices =
226 NumLib::getIndices(this->_element.getID(), *dof_table[process_id]);
227 assert(!indices.empty());
228 auto const& local_x = x[process_id]->get(indices);
229
230 return this->getIntPtDarcyVelocityLocal(t, local_x, cache);
231 }
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:232
NumLib::getIndices
std::vector< GlobalIndexType > getIndices(std::size_t const mesh_item_id, NumLib::LocalToGlobalIndexMap const &dof_table)
Definition DOFTableUtil.cpp:105

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: