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heat_transfer_model.cc
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/**
* @file heat_transfer_model.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author Lucas Frerot <lucas.frerot@epfl.ch>
* @author David Simon Kammer <david.kammer@epfl.ch>
* @author Srinivasa Babu Ramisetti <srinivasa.ramisetti@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
* @author Rui Wang <rui.wang@epfl.ch>
*
* @date creation: Sun May 01 2011
* @date last modification: Mon Nov 30 2015
*
* @brief Implementation of HeatTransferModel class
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014, 2015 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "heat_transfer_model.hh"
#include "dumpable_inline_impl.hh"
#include "element_synchronizer.hh"
#include "fe_engine_template.hh"
#include "generalized_trapezoidal.hh"
#include "group_manager_inline_impl.cc"
#include "mesh.hh"
#include "parser.hh"
#ifdef AKANTU_USE_IOHELPER
#include "dumper_element_partition.hh"
#include "dumper_elemental_field.hh"
#include "dumper_internal_material_field.hh"
#include "dumper_paraview.hh"
#endif
/* -------------------------------------------------------------------------- */
namespace akantu {
class ComputeRhoFunctor {
public:
ComputeRhoFunctor(const HeatTransferModel & model) : model(model){};
void operator()(Matrix<Real> & rho, const Element &) const {
rho.set(model.getCapacity());
}
private:
const HeatTransferModel & model;
};
/* -------------------------------------------------------------------------- */
HeatTransferModel::HeatTransferModel(Mesh & mesh, UInt dim, const ID & id,
const MemoryID & memory_id)
: Model(mesh, ModelType::_heat_transfer_model, dim, id, memory_id),
integrator(nullptr), temperature_gradient("temperature_gradient", id),
temperature_on_qpoints("temperature_on_qpoints", id),
conductivity_on_qpoints("conductivity_on_qpoints", id),
k_gradt_on_qpoints("k_gradt_on_qpoints", id), conductivity(dim, dim) {
AKANTU_DEBUG_IN();
this->initDOFManager();
this->registerDataAccessor(*this);
if (this->mesh.isDistributed()) {
auto & synchronizer = this->mesh.getElementSynchronizer();
this->registerSynchronizer(synchronizer, _gst_htm_capacity);
this->registerSynchronizer(synchronizer, _gst_htm_temperature);
this->registerSynchronizer(synchronizer, _gst_htm_gradient_temperature);
}
std::stringstream sstr;
sstr << id << ":fem";
registerFEEngineObject<MyFEEngineType>(sstr.str(), mesh, spatial_dimension);
this->temperature = nullptr;
this->internal_heat_rate = nullptr;
this->blocked_dofs = nullptr;
#ifdef AKANTU_USE_IOHELPER
this->mesh.registerDumper<DumperParaview>("paraview_all", id, true);
this->mesh.addDumpMesh(mesh, spatial_dimension, _not_ghost, _ek_regular);
#endif
this->registerParam("conductivity", conductivity, _pat_parsmod);
this->registerParam("conductivity_variation", conductivity_variation, 0.,
_pat_parsmod);
this->registerParam("temperature_reference", T_ref, 0., _pat_parsmod);
this->registerParam("capacity", capacity, _pat_parsmod);
// this->registerParam("density", density, _pat_parsmod);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::initModel() {
getFEEngine().initShapeFunctions(_not_ghost);
getFEEngine().initShapeFunctions(_ghost);
}
/* -------------------------------------------------------------------------- */
FEEngine & HeatTransferModel::getFEEngineBoundary(const ID & name) {
return dynamic_cast<FEEngine &>(
getFEEngineClassBoundary<MyFEEngineType>(name));
}
/* -------------------------------------------------------------------------- */
template <typename T>
void HeatTransferModel::allocNodalField(Array<T> *& array, const ID & name) {
if (array == nullptr) {
UInt nb_nodes = mesh.getNbNodes();
std::stringstream sstr_disp;
sstr_disp << id << ":" << name;
array = &(alloc<T>(sstr_disp.str(), nb_nodes, 1, T()));
}
}
/* -------------------------------------------------------------------------- */
HeatTransferModel::~HeatTransferModel() = default;
/* -------------------------------------------------------------------------- */
void HeatTransferModel::assembleCapacityLumped(const GhostType & ghost_type) {
AKANTU_DEBUG_IN();
auto & fem = getFEEngineClass<MyFEEngineType>();
ComputeRhoFunctor compute_rho(*this);
for (auto & type : mesh.elementTypes(spatial_dimension, ghost_type)) {
fem.assembleFieldLumped(compute_rho, "M", "temperature",
this->getDOFManager(), type, ghost_type);
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::assembleCapacityLumped() {
AKANTU_DEBUG_IN();
if (!this->getDOFManager().hasLumpedMatrix("M")) {
this->getDOFManager().getNewLumpedMatrix("M");
}
this->getDOFManager().clearLumpedMatrix("M");
assembleCapacityLumped(_not_ghost);
assembleCapacityLumped(_ghost);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::assembleResidual() {
AKANTU_DEBUG_IN();
this->assembleInternalHeatRate();
this->getDOFManager().assembleToResidual("temperature",
*this->external_heat_rate, 1);
this->getDOFManager().assembleToResidual("temperature",
*this->internal_heat_rate, 1);
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::initSolver(TimeStepSolverType time_step_solver_type,
NonLinearSolverType) {
DOFManager & dof_manager = this->getDOFManager();
this->allocNodalField(this->temperature, "temperature");
this->allocNodalField(this->external_heat_rate, "external_heat_rate");
this->allocNodalField(this->internal_heat_rate, "internal_heat_rate");
this->allocNodalField(this->blocked_dofs, "blocked_dofs");
if (!dof_manager.hasDOFs("temperature")) {
dof_manager.registerDOFs("temperature", *this->temperature, _dst_nodal);
dof_manager.registerBlockedDOFs("temperature", *this->blocked_dofs);
}
if (time_step_solver_type == _tsst_dynamic ||
time_step_solver_type == _tsst_dynamic_lumped) {
this->allocNodalField(this->temperature_rate, "temperature_rate");
if (!dof_manager.hasDOFsDerivatives("temperature", 1)) {
dof_manager.registerDOFsDerivative("temperature", 1,
*this->temperature_rate);
}
}
/* --------------------------------------------------------------------------
*/
// byelementtype vectors
temperature_on_qpoints.initialize(this->getFEEngine(), _nb_component = 1);
temperature_gradient.initialize(this->getFEEngine(),
_nb_component = spatial_dimension);
conductivity_on_qpoints.initialize(this->getFEEngine(),
_nb_component =
spatial_dimension * spatial_dimension);
k_gradt_on_qpoints.initialize(this->getFEEngine(),
_nb_component = spatial_dimension);
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::assembleJacobian() {
AKANTU_DEBUG_IN();
if (!this->getDOFManager().hasLumpedMatrix("K")) {
this->getDOFManager().getNewLumpedMatrix("K");
}
this->getDOFManager().clearLumpedMatrix("K");
switch (mesh.getSpatialDimension()) {
case 1:
this->assembleConductivityMatrix<1>(_not_ghost);
break;
case 2:
this->assembleConductivityMatrix<2>(_not_ghost);
break;
case 3:
this->assembleConductivityMatrix<3>(_not_ghost);
break;
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
template <UInt dim>
void HeatTransferModel::assembleConductivityMatrix(const GhostType & ghost_type,
bool compute_conductivity) {
AKANTU_DEBUG_IN();
Mesh & mesh = this->getFEEngine().getMesh();
Mesh::type_iterator it = mesh.firstType(spatial_dimension, ghost_type);
Mesh::type_iterator last_type = mesh.lastType(spatial_dimension, ghost_type);
for (; it != last_type; ++it) {
this->assembleConductivityMatrix<dim>(*it, ghost_type,
compute_conductivity);
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
template <UInt dim>
void HeatTransferModel::assembleConductivityMatrix(const ElementType & type,
const GhostType & ghost_type,
bool compute_conductivity) {
AKANTU_DEBUG_IN();
const Array<Real> & shapes_derivatives =
this->getFEEngine().getShapesDerivatives(type, ghost_type);
UInt nb_element = mesh.getNbElement(type, ghost_type);
UInt nb_nodes_per_element = Mesh::getNbNodesPerElement(type);
UInt nb_quadrature_points =
getFEEngine().getNbIntegrationPoints(type, ghost_type);
/// compute @f$\mathbf{B}^t * \mathbf{D} * \mathbf{B}@f$
UInt bt_d_b_size = nb_nodes_per_element;
Array<Real> * bt_d_b = new Array<Real>(nb_element * nb_quadrature_points,
bt_d_b_size * bt_d_b_size, "B^t*D*B");
Matrix<Real> Bt_D(nb_nodes_per_element, dim);
Array<Real>::const_iterator<Matrix<Real>> shapes_derivatives_it =
shapes_derivatives.begin(dim, nb_nodes_per_element);
auto Bt_D_B_it = bt_d_b->begin(bt_d_b_size, bt_d_b_size);
if (compute_conductivity)
this->computeConductivityOnQuadPoints(ghost_type);
auto D_it = conductivity_on_qpoints(type, ghost_type).begin(dim, dim);
auto D_end = conductivity_on_qpoints(type, ghost_type).end(dim, dim);
for (; D_it != D_end; ++D_it, ++Bt_D_B_it, ++shapes_derivatives_it) {
Matrix<Real> & D = *D_it;
const Matrix<Real> & B = *shapes_derivatives_it;
Matrix<Real> & Bt_D_B = *Bt_D_B_it;
Bt_D.mul<true, false>(B, D);
Bt_D_B.mul<false, false>(Bt_D, B);
}
/// compute @f$ k_e = \int_e \mathbf{B}^t * \mathbf{D} * \mathbf{B}@f$
Array<Real> * K_e =
new Array<Real>(nb_element, bt_d_b_size * bt_d_b_size, "K_e");
this->getFEEngine().integrate(*bt_d_b, *K_e, bt_d_b_size * bt_d_b_size, type,
ghost_type);
delete bt_d_b;
this->getDOFManager().assembleElementalMatricesToMatrix(
"K", "temperature", *K_e, type, ghost_type, _symmetric);
delete K_e;
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::computeConductivityOnQuadPoints(
const GhostType & ghost_type) {
for (auto & type : mesh.elementTypes(spatial_dimension, ghost_type)) {
Array<Real> & temperature_interpolated =
temperature_on_qpoints(type, ghost_type);
// compute the temperature on quadrature points
this->getFEEngine().interpolateOnIntegrationPoints(
*temperature, temperature_interpolated, 1, type, ghost_type);
auto C_it = conductivity_on_qpoints(type, ghost_type)
.begin(spatial_dimension, spatial_dimension);
auto C_end = conductivity_on_qpoints(type, ghost_type)
.end(spatial_dimension, spatial_dimension);
auto T_it = temperature_interpolated.begin();
for (; C_it != C_end; ++C_it, ++T_it) {
Matrix<Real> & C = *C_it;
Real & T = *T_it;
C = conductivity;
Matrix<Real> variation(spatial_dimension, spatial_dimension,
conductivity_variation * (T - T_ref));
C += conductivity_variation;
}
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::computeKgradT(const GhostType & ghost_type) {
if (this->compute_conductivity)
computeConductivityOnQuadPoints(ghost_type);
for (auto & type : mesh.elementTypes(spatial_dimension, ghost_type)) {
Array<Real> & gradient = temperature_gradient(type, ghost_type);
this->getFEEngine().gradientOnIntegrationPoints(*temperature, gradient, 1,
type, ghost_type);
Array<Real>::matrix_iterator C_it =
conductivity_on_qpoints(type, ghost_type)
.begin(spatial_dimension, spatial_dimension);
Array<Real>::vector_iterator BT_it = gradient.begin(spatial_dimension);
Array<Real>::vector_iterator k_BT_it =
k_gradt_on_qpoints(type, ghost_type).begin(spatial_dimension);
Array<Real>::vector_iterator k_BT_end =
k_gradt_on_qpoints(type, ghost_type).end(spatial_dimension);
for (; k_BT_it != k_BT_end; ++k_BT_it, ++BT_it, ++C_it) {
Vector<Real> & k_BT = *k_BT_it;
Vector<Real> & BT = *BT_it;
Matrix<Real> & C = *C_it;
k_BT.mul<false>(C, BT);
}
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::assembleInternalHeatRate() {
AKANTU_DEBUG_IN();
this->synchronize(_gst_htm_temperature);
for (auto ghost_type : ghost_types) {
for (auto type : mesh.elementTypes(spatial_dimension, ghost_type)) {
Array<Real> & shapes_derivatives = const_cast<Array<Real> &>(
getFEEngine().getShapesDerivatives(type, ghost_type));
UInt nb_nodes_per_element = Mesh::getNbNodesPerElement(type);
// compute k \grad T
computeKgradT(ghost_type);
auto & k_gradt_on_qpoints_vect = k_gradt_on_qpoints(type, ghost_type);
auto k_BT_it = k_gradt_on_qpoints_vect.begin(spatial_dimension);
auto B_it =
shapes_derivatives.begin(spatial_dimension, nb_nodes_per_element);
UInt nb_quad_points = k_gradt_on_qpoints_vect.size();
Array<Real> bt_k_gT(nb_quad_points, nb_nodes_per_element);
auto Bt_k_BT_it = bt_k_gT.begin(nb_nodes_per_element);
auto Bt_k_BT_end = bt_k_gT.end(nb_nodes_per_element);
for (; Bt_k_BT_it != Bt_k_BT_end; ++Bt_k_BT_it, ++B_it, ++k_BT_it) {
Vector<Real> & k_BT = *k_BT_it;
Vector<Real> & Bt_k_BT = *Bt_k_BT_it;
Matrix<Real> & B = *B_it;
Bt_k_BT.mul<true>(B, k_BT);
}
UInt nb_elements = mesh.getNbElement(type, ghost_type);
Array<Real> int_bt_k_gT(nb_elements, nb_nodes_per_element);
this->getFEEngine().integrate(bt_k_gT, int_bt_k_gT, nb_nodes_per_element,
type, ghost_type);
this->getDOFManager().assembleElementalArrayLocalArray(
int_bt_k_gT, *this->internal_heat_rate, type, ghost_type, -1);
}
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
Real HeatTransferModel::getStableTimeStep() {
AKANTU_DEBUG_IN();
Real el_size;
Real min_el_size = std::numeric_limits<Real>::max();
Real conductivitymax = conductivity(0, 0);
// get the biggest parameter from k11 until k33//
for (UInt i = 0; i < spatial_dimension; i++)
for (UInt j = 0; j < spatial_dimension; j++)
conductivitymax = std::max(conductivity(i, j), conductivitymax);
for (auto & type : mesh.elementTypes(spatial_dimension, _not_ghost)) {
UInt nb_nodes_per_element =
getFEEngine().getMesh().getNbNodesPerElement(type);
Array<Real> coord(0, nb_nodes_per_element * spatial_dimension);
FEEngine::extractNodalToElementField(getFEEngine().getMesh(),
getFEEngine().getMesh().getNodes(),
coord, type, _not_ghost);
auto el_coord = coord.begin(spatial_dimension, nb_nodes_per_element);
UInt nb_element = getFEEngine().getMesh().getNbElement(type);
for (UInt el = 0; el < nb_element; ++el, ++el_coord) {
el_size = getFEEngine().getElementInradius(*el_coord, type);
min_el_size = std::min(min_el_size, el_size);
}
AKANTU_DEBUG_INFO("The minimum element size : "
<< min_el_size
<< " and the max conductivity is : " << conductivitymax);
}
Real min_dt =
2 * min_el_size * min_el_size * density * capacity / conductivitymax;
mesh.getCommunicator().allReduce(min_dt, SynchronizerOperation::_min);
AKANTU_DEBUG_OUT();
return min_dt;
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::readMaterials() {
auto sect = this->getParserSection();
if (std::get<1>(sect)) {
const auto & section = std::get<0>(sect);
this->parseSection(section);
}
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::initFullImpl(const ModelOptions & options) {
Model::initFullImpl(options);
readMaterials();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::assembleCapacity() {
AKANTU_DEBUG_IN();
auto ghost_type = _not_ghost;
auto & fem = getFEEngineClass<MyFEEngineType>();
ComputeRhoFunctor rho_functor(*this);
for (auto && type : mesh.elementTypes(spatial_dimension, ghost_type)) {
fem.assembleFieldMatrix(rho_functor, "M", "temperature",
this->getDOFManager(), type, ghost_type);
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void HeatTransferModel::computeRho(Array<Real> & rho, ElementType type,
GhostType ghost_type) {
AKANTU_DEBUG_IN();
FEEngine & fem = this->getFEEngine();
UInt nb_element = fem.getMesh().getNbElement(type, ghost_type);
UInt nb_quadrature_points = fem.getNbIntegrationPoints(type, ghost_type);
rho.resize(nb_element * nb_quadrature_points);
Real * rho_1_val = rho.storage();
/// compute @f$ rho @f$ for each nodes of each element
for (UInt el = 0; el < nb_element; ++el) {
for (UInt n = 0; n < nb_quadrature_points; ++n) {
*rho_1_val++ = this->capacity;
}
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
Real HeatTransferModel::computeThermalEnergyByNode() {
AKANTU_DEBUG_IN();
Real ethermal = 0.;
for (auto && pair : enumerate(make_view(
*internal_heat_rate, internal_heat_rate->getNbComponent()))) {
auto n = std::get<0>(pair);
auto & heat_rate = std::get<1>(pair);
Real heat = 0.;
bool is_local_node = mesh.isLocalOrMasterNode(n);
bool is_not_pbc_slave_node = !isPBCSlaveNode(n);
bool count_node = is_local_node && is_not_pbc_slave_node;
for (UInt i = 0; i < heat_rate.size(); ++i) {
if (count_node)
heat += heat_rate[i] * time_step;
}
ethermal += heat;
}
mesh.getCommunicator().allReduce(ethermal, SynchronizerOperation::_sum);
AKANTU_DEBUG_OUT();
return ethermal;
}
/* -------------------------------------------------------------------------- */
template <class iterator>
void HeatTransferModel::getThermalEnergy(
iterator Eth, Array<Real>::const_iterator<Real> T_it,
Array<Real>::const_iterator<Real> T_end) const {
for (; T_it != T_end; ++T_it, ++Eth) {
*Eth = capacity * density * *T_it;
}
}
/* -------------------------------------------------------------------------- */
Real HeatTransferModel::getThermalEnergy(const ElementType & type, UInt index) {
AKANTU_DEBUG_IN();
UInt nb_quadrature_points = getFEEngine().getNbIntegrationPoints(type);
Vector<Real> Eth_on_quarature_points(nb_quadrature_points);
auto T_it = this->temperature_on_qpoints(type).begin();
T_it += index * nb_quadrature_points;
auto T_end = T_it + nb_quadrature_points;
getThermalEnergy(Eth_on_quarature_points.storage(), T_it, T_end);
return getFEEngine().integrate(Eth_on_quarature_points, type, index);
}
/* -------------------------------------------------------------------------- */
Real HeatTransferModel::getThermalEnergy() {
Real Eth = 0;
Mesh & mesh = getFEEngine().getMesh();
Mesh::type_iterator it = mesh.firstType(spatial_dimension);
Mesh::type_iterator last_type = mesh.lastType(spatial_dimension);
for (; it != last_type; ++it) {
UInt nb_element = getFEEngine().getMesh().getNbElement(*it, _not_ghost);
UInt nb_quadrature_points =
getFEEngine().getNbIntegrationPoints(*it, _not_ghost);
Array<Real> Eth_per_quad(nb_element * nb_quadrature_points, 1);
auto T_it = this->temperature_on_qpoints(*it).begin();
auto T_end = this->temperature_on_qpoints(*it).end();
getThermalEnergy(Eth_per_quad.begin(), T_it, T_end);
Eth += getFEEngine().integrate(Eth_per_quad, *it);
}
return Eth;
}
/* -------------------------------------------------------------------------- */
Real HeatTransferModel::getEnergy(const std::string & id) {
AKANTU_DEBUG_IN();
Real energy = 0;
if (id == "thermal")
energy = getThermalEnergy();
// reduction sum over all processors
mesh.getCommunicator().allReduce(energy, SynchronizerOperation::_sum);
AKANTU_DEBUG_OUT();
return energy;
}
/* -------------------------------------------------------------------------- */
Real HeatTransferModel::getEnergy(const std::string & id,
const ElementType & type, UInt index) {
AKANTU_DEBUG_IN();
Real energy = 0.;
if (id == "thermal")
energy = getThermalEnergy(type, index);
AKANTU_DEBUG_OUT();
return energy;
}
/* -------------------------------------------------------------------------- */
/* -------------------------------------------------------------------------- */
#ifdef AKANTU_USE_IOHELPER
dumper::Field * HeatTransferModel::createNodalFieldBool(
const std::string & field_name, const std::string & group_name,
__attribute__((unused)) bool padding_flag) {
std::map<std::string, Array<bool> *> uint_nodal_fields;
uint_nodal_fields["blocked_dofs"] = blocked_dofs;
dumper::Field * field = nullptr;
field = mesh.createNodalField(uint_nodal_fields[field_name], group_name);
return field;
}
/* -------------------------------------------------------------------------- */
dumper::Field * HeatTransferModel::createNodalFieldReal(
const std::string & field_name, const std::string & group_name,
__attribute__((unused)) bool padding_flag) {
std::map<std::string, Array<Real> *> real_nodal_fields;
real_nodal_fields["temperature"] = temperature;
real_nodal_fields["temperature_rate"] = temperature_rate;
real_nodal_fields["external_heat_rate"] = external_heat_rate;
real_nodal_fields["internal_heat_rate"] = internal_heat_rate;
real_nodal_fields["capacity_lumped"] = capacity_lumped;
real_nodal_fields["increment"] = increment;
dumper::Field * field =
mesh.createNodalField(real_nodal_fields[field_name], group_name);
return field;
}
/* -------------------------------------------------------------------------- */
dumper::Field * HeatTransferModel::createElementalField(
const std::string & field_name, const std::string & group_name,
__attribute__((unused)) bool padding_flag,
__attribute__((unused)) const UInt & spatial_dimension,
const ElementKind & element_kind) {
dumper::Field * field = nullptr;
if (field_name == "partitions")
field = mesh.createElementalField<UInt, dumper::ElementPartitionField>(
mesh.getConnectivities(), group_name, this->spatial_dimension,
element_kind);
else if (field_name == "temperature_gradient") {
ElementTypeMap<UInt> nb_data_per_elem =
this->mesh.getNbDataPerElem(temperature_gradient, element_kind);
field = mesh.createElementalField<Real, dumper::InternalMaterialField>(
temperature_gradient, group_name, this->spatial_dimension, element_kind,
nb_data_per_elem);
} else if (field_name == "conductivity") {
ElementTypeMap<UInt> nb_data_per_elem =
this->mesh.getNbDataPerElem(conductivity_on_qpoints, element_kind);
field = mesh.createElementalField<Real, dumper::InternalMaterialField>(
conductivity_on_qpoints, group_name, this->spatial_dimension,
element_kind, nb_data_per_elem);
}
return field;
}
/* -------------------------------------------------------------------------- */
#else
/* -------------------------------------------------------------------------- */
dumper::Field * HeatTransferModel::createElementalField(
__attribute__((unused)) const std::string & field_name,
__attribute__((unused)) const std::string & group_name,
__attribute__((unused)) bool padding_flag,
__attribute__((unused)) const ElementKind & element_kind) {
return nullptr;
}
/* -------------------------------------------------------------------------- */
dumper::Field * HeatTransferModel::createNodalFieldBool(
__attribute__((unused)) const std::string & field_name,
__attribute__((unused)) const std::string & group_name,
__attribute__((unused)) bool padding_flag) {
return nullptr;
}
/* -------------------------------------------------------------------------- */
dumper::Field * HeatTransferModel::createNodalFieldReal(
__attribute__((unused)) const std::string & field_name,
__attribute__((unused)) const std::string & group_name,
__attribute__((unused)) bool padding_flag) {
return nullptr;
}
#endif
} // akantu
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