std::unique_ptr<Process> createHeatConductionProcess(
MeshLib::Mesh& mesh,
std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&& jacobian_assembler,
std::vector<ProcessVariable> const& variables,
std::vector<std::unique_ptr<ParameterBase>> const& parameters,
unsigned const integration_order,
BaseLib::ConfigTree const& config)
{
//! \ogs_file_param{process__type}
config.checkConfigParameter("type", "HEAT_CONDUCTION");
DBUG("Create HeatConductionProcess.");
// Process variable.
auto process_variables = findProcessVariables(
variables, config,
{//! \ogs_file_param_special{process__HEAT_CONDUCTION__process_variables__process_variable}
"process_variable"});
// thermal conductivity parameter.
auto& thermal_conductivity = findParameter<double>(
config,
//! \ogs_file_param_special{process__HEAT_CONDUCTION__thermal_conductivity}
"thermal_conductivity", parameters, 1);
DBUG("Use \'%s\' as thermal conductivity parameter.",
thermal_conductivity.name.c_str());
// heat capacity parameter.
auto& heat_capacity = findParameter<double>(
config,
//! \ogs_file_param_special{process__HEAT_CONDUCTION__heat_capacity}
"heat_capacity", parameters, 1);
DBUG("Use \'%s\' as heat capacity parameter.", heat_capacity.name.c_str());
// density parameter.
auto& density = findParameter<double>(
config,
//! \ogs_file_param_special{process__HEAT_CONDUCTION__density}
"density", parameters, 1);
DBUG("Use \'%s\' as density parameter.", density.name.c_str());
HeatConductionProcessData process_data{thermal_conductivity, heat_capacity,
density};
SecondaryVariableCollection secondary_variables;
NumLib::NamedFunctionCaller named_function_caller(
{"HeatConduction_temperature"});
ProcessLib::parseSecondaryVariables(config, secondary_variables,
named_function_caller);
return std::unique_ptr<Process>{new HeatConductionProcess{
mesh, std::move(jacobian_assembler), parameters, integration_order,
std::move(process_variables), std::move(process_data),
std::move(secondary_variables), std::move(named_function_caller)}};
}
std::unique_ptr<Process> createTESProcess(
MeshLib::Mesh& mesh,
std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&& jacobian_assembler,
std::vector<ProcessVariable> const& variables,
std::vector<std::unique_ptr<ParameterBase>> const& parameters,
unsigned const integration_order,
BaseLib::ConfigTree const& config)
{
//! \ogs_file_param{prj__processes__process__type}
config.checkConfigParameter("type", "TES");
DBUG("Create TESProcess.");
//! \ogs_file_param{prj__processes__process__TES__process_variables}
auto const pv_config = config.getConfigSubtree("process_variables");
auto per_process_variables = findProcessVariables(
variables, pv_config,
{
//! \ogs_file_param_special{prj__processes__process__TES__process_variables__fluid_pressure}
"fluid_pressure",
//! \ogs_file_param_special{prj__processes__process__TES__process_variables__temperature}
"temperature",
//! \ogs_file_param_special{prj__processes__process__TES__process_variables__vapour_mass_fraction}
"vapour_mass_fraction"});
std::vector<std::vector<std::reference_wrapper<ProcessVariable>>>
process_variables;
process_variables.push_back(std::move(per_process_variables));
SecondaryVariableCollection secondary_variables;
NumLib::NamedFunctionCaller named_function_caller(
{"TES_pressure", "TES_temperature", "TES_vapour_mass_fraction"});
ProcessLib::createSecondaryVariables(config, secondary_variables,
named_function_caller);
return std::make_unique<TESProcess>(
mesh, std::move(jacobian_assembler), parameters, integration_order,
std::move(process_variables), std::move(secondary_variables),
std::move(named_function_caller), config);
}
std::unique_ptr<Process> createTwoPhaseFlowWithPPProcess(
MeshLib::Mesh& mesh,
std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&& jacobian_assembler,
std::vector<ProcessVariable> const& variables,
std::vector<std::unique_ptr<ParameterBase>> const& parameters,
unsigned const integration_order,
BaseLib::ConfigTree const& config,
std::map<std::string,
std::unique_ptr<MathLib::PiecewiseLinearInterpolation>> const&
curves)
{
//! \ogs_file_param{prj__processes__process__type}
config.checkConfigParameter("type", "TWOPHASE_FLOW_PP");
DBUG("Create TwoPhaseFlowProcess with PP model.");
//! \ogs_file_param{prj__processes__process__TWOPHASE_FLOW_PP__process_variables}
auto const pv_config = config.getConfigSubtree("process_variables");
auto per_process_variables = findProcessVariables(
variables, pv_config,
{//! \ogs_file_param_special{prj__processes__process__TWOPHASE_FLOW_PP__process_variables__gas_pressure}
"gas_pressure",
//! \ogs_file_param_special{prj__processes__process__TWOPHASE_FLOW_PP__process_variables__capillary_pressure}
"capillary_pressure"});
std::vector<std::vector<std::reference_wrapper<ProcessVariable>>>
process_variables;
process_variables.push_back(std::move(per_process_variables));
SecondaryVariableCollection secondary_variables;
NumLib::NamedFunctionCaller named_function_caller(
{"TwoPhaseFlow_pressure"});
ProcessLib::createSecondaryVariables(config, secondary_variables,
named_function_caller);
// Specific body force
std::vector<double> const b =
//! \ogs_file_param{prj__processes__process__TWOPHASE_FLOW_PP__specific_body_force}
config.getConfigParameter<std::vector<double>>("specific_body_force");
assert(!b.empty() && b.size() < 4);
Eigen::VectorXd specific_body_force(b.size());
bool const has_gravity = MathLib::toVector(b).norm() > 0;
if (has_gravity)
std::copy_n(b.data(), b.size(), specific_body_force.data());
//! \ogs_file_param{prj__processes__process__TWOPHASE_FLOW_PP__mass_lumping}
auto const mass_lumping = config.getConfigParameter<bool>("mass_lumping");
auto& temperature = findParameter<double>(
config,
//! \ogs_file_param_special{prj__processes__process__TWOPHASE_FLOW_PP__temperature}
"temperature", parameters, 1);
//! \ogs_file_param{prj__processes__process__TWOPHASE_FLOW_PP__material_property}
auto const& mat_config = config.getConfigSubtree("material_property");
auto const material_ids = materialIDs(mesh);
if (material_ids)
{
INFO("The twophase flow is in heterogeneous porous media.");
}
else
{
INFO("The twophase flow is in homogeneous porous media.");
}
std::unique_ptr<TwoPhaseFlowWithPPMaterialProperties> material =
createTwoPhaseFlowWithPPMaterialProperties(mat_config, material_ids,
parameters);
TwoPhaseFlowWithPPProcessData process_data{
specific_body_force, has_gravity, mass_lumping, temperature, std::move(material)};
return std::make_unique<TwoPhaseFlowWithPPProcess>(
mesh, std::move(jacobian_assembler), parameters, integration_order,
std::move(process_variables), std::move(process_data),
std::move(secondary_variables), std::move(named_function_caller),
mat_config, curves);
}
std::unique_ptr<Process> createSmallDeformationProcess(
MeshLib::Mesh& mesh,
std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&& jacobian_assembler,
std::vector<ProcessVariable> const& variables,
std::vector<std::unique_ptr<ParameterLib::ParameterBase>> const& parameters,
boost::optional<ParameterLib::CoordinateSystem> const&
local_coordinate_system,
unsigned const integration_order,
BaseLib::ConfigTree const& config)
{
//! \ogs_file_param{prj__processes__process__type}
config.checkConfigParameter("type", "SMALL_DEFORMATION_WITH_LIE");
DBUG("Create SmallDeformationProcess with LIE.");
// Process variables
//! \ogs_file_param{prj__processes__process__SMALL_DEFORMATION_WITH_LIE__process_variables}
auto const pv_conf = config.getConfigSubtree("process_variables");
auto range =
//! \ogs_file_param{prj__processes__process__SMALL_DEFORMATION_WITH_LIE__process_variables__process_variable}
pv_conf.getConfigParameterList<std::string>("process_variable");
std::vector<std::reference_wrapper<ProcessVariable>> per_process_variables;
std::size_t n_var_du = 0;
for (std::string const& pv_name : range)
{
if (pv_name != "displacement" && pv_name.find("displacement_jump") != 0)
{
OGS_FATAL(
"Found a process variable name '%s'. It should be "
"'displacement' or 'displacement_jumpN' or "
"'displacement_junctionN'");
}
if (pv_name.find("displacement_jump") == 0)
{
n_var_du++;
}
auto variable = std::find_if(variables.cbegin(), variables.cend(),
[&pv_name](ProcessVariable const& v) {
return v.getName() == pv_name;
});
if (variable == variables.end())
{
OGS_FATAL(
"Could not find process variable '%s' in the provided "
"variables "
"list for config tag <%s>.",
pv_name.c_str(), "process_variable");
}
DBUG("Found process variable '%s' for config tag <%s>.",
variable->getName().c_str(), "process_variable");
per_process_variables.emplace_back(
const_cast<ProcessVariable&>(*variable));
}
if (n_var_du < 1)
{
OGS_FATAL("No displacement jump variables are specified");
}
DBUG("Associate displacement with process variable '%s'.",
per_process_variables.back().get().getName().c_str());
if (per_process_variables.back().get().getNumberOfComponents() !=
DisplacementDim)
{
OGS_FATAL(
"Number of components of the process variable '%s' is different "
"from the displacement dimension: got %d, expected %d",
per_process_variables.back().get().getName().c_str(),
per_process_variables.back().get().getNumberOfComponents(),
DisplacementDim);
}
std::vector<std::vector<std::reference_wrapper<ProcessVariable>>>
process_variables;
process_variables.push_back(std::move(per_process_variables));
auto solid_constitutive_relations =
MaterialLib::Solids::createConstitutiveRelations<DisplacementDim>(
parameters, local_coordinate_system, config);
// Fracture constitutive relation.
// read type;
auto const fracture_model_config =
//! \ogs_file_param{prj__processes__process__SMALL_DEFORMATION_WITH_LIE__fracture_model}
config.getConfigSubtree("fracture_model");
auto const frac_type =
//! \ogs_file_param{prj__processes__process__SMALL_DEFORMATION_WITH_LIE__fracture_model__type}
fracture_model_config.peekConfigParameter<std::string>("type");
std::unique_ptr<MaterialLib::Fracture::FractureModelBase<DisplacementDim>>
fracture_model = nullptr;
if (frac_type == "LinearElasticIsotropic")
{
fracture_model = MaterialLib::Fracture::createLinearElasticIsotropic<
DisplacementDim>(parameters, fracture_model_config);
}
else if (frac_type == "MohrCoulomb")
{
fracture_model =
MaterialLib::Fracture::createMohrCoulomb<DisplacementDim>(
parameters, fracture_model_config);
}
else if (frac_type == "CohesiveZoneModeI")
{
fracture_model =
MaterialLib::Fracture::CohesiveZoneModeI::createCohesiveZoneModeI<
DisplacementDim>(parameters, fracture_model_config);
}
else
{
OGS_FATAL(
"Cannot construct fracture constitutive relation of given type "
"'%s'.",
frac_type.c_str());
}
// Fracture properties
std::vector<FractureProperty> fracture_properties;
for (
auto fracture_properties_config :
//! \ogs_file_param{prj__processes__process__SMALL_DEFORMATION_WITH_LIE__fracture_properties}
config.getConfigSubtreeList("fracture_properties"))
{
fracture_properties.emplace_back(
fracture_properties.size(),
//! \ogs_file_param{prj__processes__process__SMALL_DEFORMATION_WITH_LIE__fracture_properties__material_id}
fracture_properties_config.getConfigParameter<int>("material_id"),
ParameterLib::findParameter<double>(
//! \ogs_file_param_special{prj__processes__process__SMALL_DEFORMATION_WITH_LIE__fracture_properties__initial_aperture}
fracture_properties_config, "initial_aperture", parameters, 1));
}
if (n_var_du < fracture_properties.size())
{
OGS_FATAL(
"The number of displacement jumps and the number of "
"<fracture_properties> "
"are not consistent");
}
// Reference temperature
const auto& reference_temperature =
//! \ogs_file_param{prj__processes__process__SMALL_DEFORMATION_WITH_LIE__reference_temperature}
config.getConfigParameter<double>(
"reference_temperature", std::numeric_limits<double>::quiet_NaN());
SmallDeformationProcessData<DisplacementDim> process_data(
materialIDs(mesh), std::move(solid_constitutive_relations),
std::move(fracture_model), std::move(fracture_properties),
reference_temperature);
SecondaryVariableCollection secondary_variables;
NumLib::NamedFunctionCaller named_function_caller(
{"SmallDeformation_displacement"});
ProcessLib::createSecondaryVariables(config, secondary_variables,
named_function_caller);
return std::make_unique<SmallDeformationProcess<DisplacementDim>>(
mesh, std::move(jacobian_assembler), parameters, integration_order,
std::move(process_variables), std::move(process_data),
std::move(secondary_variables), std::move(named_function_caller));
}
std::unique_ptr<Process> createHydroMechanicsProcess(
MeshLib::Mesh& mesh,
std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&& jacobian_assembler,
std::vector<ProcessVariable> const& variables,
std::vector<std::unique_ptr<ParameterBase>> const& parameters,
unsigned const integration_order,
BaseLib::ConfigTree const& config)
{
//! \ogs_file_param{prj__processes__process__type}
config.checkConfigParameter("type", "HYDRO_MECHANICS");
DBUG("Create HydroMechanicsProcess.");
// Process variable.
//! \ogs_file_param{prj__processes__process__HYDRO_MECHANICS__process_variables}
auto const pv_config = config.getConfigSubtree("process_variables");
auto process_variables = findProcessVariables(
variables, pv_config,
{ //! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__process_variables__pressure}
"pressure",
//! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__process_variables__displacement}
"displacement"
});
DBUG("Associate displacement with process variable \'%s\'.",
process_variables[1].get().getName().c_str());
if (process_variables[1].get().getNumberOfComponents() !=
DisplacementDim)
{
OGS_FATAL(
"Number of components of the process variable '%s' is different "
"from the displacement dimension: got %d, expected %d",
process_variables[1].get().getName().c_str(),
process_variables[1].get().getNumberOfComponents(),
DisplacementDim);
}
DBUG("Associate pressure with process variable \'%s\'.",
process_variables[0].get().getName().c_str());
if (process_variables[0].get().getNumberOfComponents() != 1)
{
OGS_FATAL(
"Pressure process variable '%s' is not a scalar variable but has "
"%d components.",
process_variables[0].get().getName().c_str(),
process_variables[0].get().getNumberOfComponents());
}
// Constitutive relation.
// read type;
auto const constitutive_relation_config =
//! \ogs_file_param{prj__processes__process__HYDRO_MECHANICS__constitutive_relation}
config.getConfigSubtree("constitutive_relation");
auto const type =
//! \ogs_file_param{prj__processes__process__HYDRO_MECHANICS__constitutive_relation__type}
constitutive_relation_config.peekConfigParameter<std::string>("type");
std::unique_ptr<MaterialLib::Solids::MechanicsBase<DisplacementDim>>
material = nullptr;
if (type == "LinearElasticIsotropic")
{
material =
MaterialLib::Solids::createLinearElasticIsotropic<DisplacementDim>(
parameters, constitutive_relation_config);
}
else
{
OGS_FATAL(
"Cannot construct constitutive relation of given type \'%s\'.",
type.c_str());
}
// Intrinsic permeability
auto& intrinsic_permeability = findParameter<double>(
config,
//! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__intrinsic_permeability}
"intrinsic_permeability",
parameters, 1);
DBUG("Use \'%s\' as intrinsic conductivity parameter.",
intrinsic_permeability.name.c_str());
// Storage coefficient
auto& specific_storage = findParameter<double>(
config,
//! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__specific_storage}
"specific_storage", parameters, 1);
DBUG("Use \'%s\' as storage coefficient parameter.",
specific_storage.name.c_str());
// Fluid viscosity
auto& fluid_viscosity = findParameter<double>(
config,
//! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__fluid_viscosity}
"fluid_viscosity",
parameters, 1);
DBUG("Use \'%s\' as fluid viscosity parameter.",
fluid_viscosity.name.c_str());
// Fluid density
auto& fluid_density = findParameter<double>(
config,
//! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__fluid_density}
"fluid_density",
parameters, 1);
DBUG("Use \'%s\' as fluid density parameter.",
fluid_density.name.c_str());
// Biot coefficient
auto& biot_coefficient = findParameter<double>(
config,
//! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__biot_coefficient}
"biot_coefficient",
parameters, 1);
DBUG("Use \'%s\' as Biot coefficient parameter.",
biot_coefficient.name.c_str());
// Porosity
auto& porosity = findParameter<double>(
config,
//! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__porosity}
"porosity",
parameters, 1);
DBUG("Use \'%s\' as porosity parameter.",
porosity.name.c_str());
// Solid density
auto& solid_density = findParameter<double>(
config,
//! \ogs_file_param_special{prj__processes__process__HYDRO_MECHANICS__solid_density}
"solid_density",
parameters, 1);
DBUG("Use \'%s\' as solid density parameter.",
solid_density.name.c_str());
// Specific body force
Eigen::Matrix<double, DisplacementDim, 1> specific_body_force;
{
std::vector<double> const b =
//! \ogs_file_param{prj__processes__process__HYDRO_MECHANICS__specific_body_force}
config.getConfigParameter<std::vector<double>>(
"specific_body_force");
if (specific_body_force.size() != DisplacementDim)
OGS_FATAL(
"The size of the specific body force vector does not match the "
"displacement dimension. Vector size is %d, displacement "
"dimension is %d",
specific_body_force.size(), DisplacementDim);
std::copy_n(b.data(), b.size(), specific_body_force.data());
}
HydroMechanicsProcessData<DisplacementDim> process_data{
std::move(material),
intrinsic_permeability,
specific_storage,
fluid_viscosity,
fluid_density,
biot_coefficient,
porosity,
solid_density,
specific_body_force};
SecondaryVariableCollection secondary_variables;
NumLib::NamedFunctionCaller named_function_caller(
{"HydroMechanics_displacement"});
ProcessLib::parseSecondaryVariables(config, secondary_variables,
named_function_caller);
return std::unique_ptr<HydroMechanicsProcess<DisplacementDim>> {
new HydroMechanicsProcess<DisplacementDim>{
mesh, std::move(jacobian_assembler), parameters, integration_order,
std::move(process_variables), std::move(process_data),
std::move(secondary_variables), std::move(named_function_caller)
}
};
}
std::unique_ptr<Process> createLiquidFlowProcess(
MeshLib::Mesh& mesh,
std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&& jacobian_assembler,
std::vector<ProcessVariable> const& variables,
std::vector<std::unique_ptr<ParameterBase>> const& parameters,
unsigned const integration_order,
BaseLib::ConfigTree const& config)
{
//! \ogs_file_param{process__type}
config.checkConfigParameter("type", "LIQUID_FLOW");
DBUG("Create LiquidFlowProcess.");
// Process variable.
auto process_variables = findProcessVariables(
variables, config,
{//! \ogs_file_param_special{process__LIQUID_FLOW__process_variables__process_variable}
"process_variable"});
SecondaryVariableCollection secondary_variables;
NumLib::NamedFunctionCaller named_function_caller({"LiquidFlow_pressure"});
ProcessLib::parseSecondaryVariables(config, secondary_variables,
named_function_caller);
// Get the gravity vector for the Darcy velocity
//! \ogs_file_param{process__LIQUID_FLOW__darcy_gravity}
auto const& darcy_g_config = config.getConfigSubtree("darcy_gravity");
const int gravity_axis_id_input =
//! \ogs_file_param_special{process__LIQUID_FLOW__darcy_gravity_axis_id}
darcy_g_config.getConfigParameter<int>("axis_id");
assert(gravity_axis_id_input < static_cast<int>(mesh.getDimension()));
const double g =
//! \ogs_file_param_special{process__LIQUID_FLOW__darcy_gravity_g}
darcy_g_config.getConfigParameter<double>("g");
assert(g >= 0.);
const int gravity_axis_id = (g == 0.) ? -1 : gravity_axis_id_input;
//! \ogs_file_param{process__LIQUID_FLOW__material_property}
auto const& mat_config = config.getConfigSubtree("material_property");
auto const& mat_ids =
mesh.getProperties().getPropertyVector<int>("MaterialIDs");
if (mat_ids)
{
INFO("The liquid flow is in heterogeneous porous media.");
const bool has_material_ids = true;
return std::unique_ptr<Process>{new LiquidFlowProcess{
mesh, std::move(jacobian_assembler), parameters, integration_order,
std::move(process_variables), std::move(secondary_variables),
std::move(named_function_caller), *mat_ids, has_material_ids,
gravity_axis_id, g, mat_config}};
}
else
{
INFO("The liquid flow is in homogeneous porous media.");
MeshLib::Properties dummy_property;
// For a reference argument of LiquidFlowProcess(...).
auto const& dummy_property_vector =
dummy_property.createNewPropertyVector<int>(
"MaterialIDs", MeshLib::MeshItemType::Cell, 1);
// Since dummy_property_vector is only visible in this function,
// the following constant, has_material_ids, is employed to indicate
// that material_ids does not exist.
const bool has_material_ids = false;
return std::unique_ptr<Process>{new LiquidFlowProcess{
mesh, std::move(jacobian_assembler), parameters, integration_order,
std::move(process_variables), std::move(secondary_variables),
std::move(named_function_caller), *dummy_property_vector,
has_material_ids, gravity_axis_id, g, mat_config}};
}
}
std::unique_ptr<Process>
createSmallDeformationProcess(
MeshLib::Mesh& mesh,
std::unique_ptr<ProcessLib::AbstractJacobianAssembler>&& jacobian_assembler,
std::vector<ProcessVariable> const& variables,
std::vector<std::unique_ptr<ParameterBase>> const& parameters,
unsigned const integration_order,
BaseLib::ConfigTree const& config)
{
//! \ogs_file_param{process__type}
config.checkConfigParameter("type", "SMALL_DEFORMATION_WITH_LIE");
DBUG("Create SmallDeformationProcess with LIE.");
// Process variables
auto const pv_conf = config.getConfigSubtree("process_variables");
auto range = pv_conf.getConfigParameterList<std::string>("process_variable");
std::vector<std::reference_wrapper<ProcessVariable>> process_variables;
for (std::string const& pv_name : range)
{
if (pv_name != "displacement"
&& pv_name.find("displacement_jump")==std::string::npos)
OGS_FATAL("Found a process variable name '%s'. It should be 'displacement' or 'displacement_jumpN'");
auto variable = std::find_if(
variables.cbegin(), variables.cend(),
[&pv_name](ProcessVariable const& v) { return v.getName() == pv_name; });
if (variable == variables.end())
{
OGS_FATAL(
"Could not find process variable '%s' in the provided variables "
"list for config tag <%s>.",
pv_name.c_str(), "process_variable");
}
DBUG("Found process variable \'%s\' for config tag <%s>.",
variable->getName().c_str(), "process_variable");
process_variables.emplace_back(const_cast<ProcessVariable&>(*variable));
}
if (process_variables.size() > 2)
OGS_FATAL("Currently only one displacement jump is supported");
DBUG("Associate displacement with process variable \'%s\'.",
process_variables.back().get().getName().c_str());
if (process_variables.back().get().getNumberOfComponents() !=
DisplacementDim)
{
OGS_FATAL(
"Number of components of the process variable '%s' is different "
"from the displacement dimension: got %d, expected %d",
process_variables.back().get().getName().c_str(),
process_variables.back().get().getNumberOfComponents(),
DisplacementDim);
}
// Constitutive relation.
// read type;
auto const constitutive_relation_config =
//! \ogs_file_param{process__SMALL_DEFORMATION_WITH_LIE__constitutive_relation}
config.getConfigSubtree("constitutive_relation");
auto const type =
constitutive_relation_config.peekConfigParameter<std::string>("type");
std::unique_ptr<MaterialLib::Solids::MechanicsBase<DisplacementDim>> material = nullptr;
if (type == "LinearElasticIsotropic")
{
material = MaterialLib::Solids::createLinearElasticIsotropic<DisplacementDim>(
parameters, constitutive_relation_config);
}
else
{
OGS_FATAL(
"Cannot construct constitutive relation of given type \'%s\'.",
type.c_str());
}
// Fracture constitutive relation.
// read type;
auto const fracture_constitutive_relation_config =
//! \ogs_file_param{process__SMALL_DEFORMATION_WITH_LIE__constitutive_relation}
config.getConfigSubtree("fracture_constitutive_relation");
auto const frac_type =
fracture_constitutive_relation_config.peekConfigParameter<std::string>("type");
std::unique_ptr<MaterialLib::Fracture::FractureModelBase<DisplacementDim>> fracture_model = nullptr;
if (frac_type == "LinearElasticIsotropic")
{
fracture_model = MaterialLib::Fracture::createLinearElasticIsotropic<DisplacementDim>(
parameters, fracture_constitutive_relation_config);
}
else if (frac_type == "MohrCoulomb")
{
fracture_model = MaterialLib::Fracture::createMohrCoulomb<DisplacementDim>(
parameters, fracture_constitutive_relation_config);
}
else
{
OGS_FATAL(
"Cannot construct fracture constitutive relation of given type \'%s\'.",
frac_type.c_str());
}
// Fracture properties
//! \ogs_file_param{process__SMALL_DEFORMATION_WITH_LIE__fracture_properties}
auto fracture_properties_config = config.getConfigSubtree("fracture_properties");
auto ¶_b0 = ProcessLib::findParameter<double>(fracture_properties_config, "initial_aperture", parameters, 1);
std::unique_ptr<FractureProperty> frac_prop(new FractureProperty());
frac_prop->mat_id = fracture_properties_config.getConfigParameter<int>("material_id");
frac_prop->aperture0 = ¶_b0;
SmallDeformationProcessData<DisplacementDim> process_data(
std::move(material), std::move(fracture_model), std::move(frac_prop));
SecondaryVariableCollection secondary_variables;
NumLib::NamedFunctionCaller named_function_caller(
{"SmallDeformation_displacement"});
ProcessLib::parseSecondaryVariables(config, secondary_variables,
named_function_caller);
return std::unique_ptr<SmallDeformationProcess<DisplacementDim>>{
new SmallDeformationProcess<DisplacementDim>{
mesh, std::move(jacobian_assembler), parameters, integration_order,
std::move(process_variables), std::move(process_data),
std::move(secondary_variables), std::move(named_function_caller)}};
}
