Inheritance diagram for aspect::MaterialModel::GrainSize< dim >:

[legend]

Public Member Functions
void	initialize () override

bool	is_compressible () const override

void	evaluate (const typename Interface< dim >::MaterialModelInputs &in, typename Interface< dim >::MaterialModelOutputs &out) const override

void	create_additional_named_outputs (MaterialModel::MaterialModelOutputs< dim > &out) const override

double	enthalpy (const double temperature, const double pressure, const std::vector< double > &compositional_fields, const Point< dim > &position) const

std::array< std::pair< double, unsigned int >, 2 >	enthalpy_derivative (const typename Interface< dim >::MaterialModelInputs &in) const

Public Member Functions inherited from aspect::MaterialModel::Interface< dim >
virtual void	evaluate (const MaterialModel::MaterialModelInputs< dim > &in, MaterialModel::MaterialModelOutputs< dim > &out) const =0

virtual void	fill_additional_material_model_inputs (MaterialModel::MaterialModelInputs< dim > &input, const LinearAlgebra::BlockVector &solution, const FEValuesBase< dim > &fe_values, const Introspection< dim > &introspection) const

const NonlinearDependence::ModelDependence &	get_model_dependence () const

Public Member Functions inherited from aspect::Plugins::InterfaceBase
virtual	~InterfaceBase ()=default

virtual void	update ()

virtual void	save (std::map< std::string, std::string > &status_strings) const

virtual void	load (const std::map< std::string, std::string > &status_strings)

Public Member Functions inherited from aspect::SimulatorAccess< dim >
	SimulatorAccess ()

	SimulatorAccess (const Simulator< dim > &simulator_object)

virtual	~SimulatorAccess ()

virtual void	initialize_simulator (const Simulator< dim > &simulator_object)

const Introspection< dim > &	introspection () const

const Simulator< dim > &	get_simulator () const

const Parameters< dim > &	get_parameters () const

SimulatorSignals< dim > &	get_signals () const

MPI_Comm	get_mpi_communicator () const

TimerOutput &	get_computing_timer () const

const ConditionalOStream &	get_pcout () const

double	get_time () const

double	get_timestep () const

double	get_old_timestep () const

unsigned int	get_timestep_number () const

const TimeStepping::Manager< dim > &	get_timestepping_manager () const

unsigned int	get_nonlinear_iteration () const

const parallel::distributed::Triangulation< dim > &	get_triangulation () const

double	get_volume () const

const Mapping< dim > &	get_mapping () const

std::string	get_output_directory () const

unsigned int	get_checkpoint_id () const

bool	include_adiabatic_heating () const

bool	include_latent_heat () const

bool	include_melt_transport () const

int	get_stokes_velocity_degree () const

double	get_adiabatic_surface_temperature () const

double	get_surface_pressure () const

bool	convert_output_to_years () const

unsigned int	get_pre_refinement_step () const

unsigned int	n_compositional_fields () const

double	get_end_time () const

void	get_refinement_criteria (Vector< float > &estimated_error_per_cell) const

void	get_artificial_viscosity (Vector< float > &viscosity_per_cell, const bool skip_interior_cells=false) const

void	get_artificial_viscosity_composition (Vector< float > &viscosity_per_cell, const unsigned int compositional_variable) const

const LinearAlgebra::BlockVector &	get_current_linearization_point () const

const LinearAlgebra::BlockVector &	get_solution () const

const LinearAlgebra::BlockVector &	get_old_solution () const

const LinearAlgebra::BlockVector &	get_old_old_solution () const

const LinearAlgebra::BlockVector &	get_reaction_vector () const

const LinearAlgebra::BlockVector &	get_mesh_velocity () const

const DoFHandler< dim > &	get_dof_handler () const

const FiniteElement< dim > &	get_fe () const

const LinearAlgebra::BlockSparseMatrix &	get_system_matrix () const

const LinearAlgebra::BlockSparseMatrix &	get_system_preconditioner_matrix () const

const MaterialModel::Interface< dim > &	get_material_model () const

const GravityModel::Interface< dim > &	get_gravity_model () const

const InitialTopographyModel::Interface< dim > &	get_initial_topography_model () const

const std::shared_ptr< const InitialTopographyModel::Interface< dim > >	get_initial_topography_model_pointer () const

const GeometryModel::Interface< dim > &	get_geometry_model () const

const AdiabaticConditions::Interface< dim > &	get_adiabatic_conditions () const

bool	has_boundary_temperature () const

const BoundaryTemperature::Manager< dim > &	get_boundary_temperature_manager () const

const BoundaryConvectiveHeating::Manager< dim > &	get_boundary_convective_heating_manager () const

const BoundaryHeatFlux::Interface< dim > &	get_boundary_heat_flux () const

bool	has_boundary_composition () const

const BoundaryComposition::Manager< dim > &	get_boundary_composition_manager () const

const BoundaryTraction::Manager< dim > &	get_boundary_traction_manager () const

std::shared_ptr< const InitialTemperature::Manager< dim > >	get_initial_temperature_manager_pointer () const

const InitialTemperature::Manager< dim > &	get_initial_temperature_manager () const

std::shared_ptr< const InitialComposition::Manager< dim > >	get_initial_composition_manager_pointer () const

const InitialComposition::Manager< dim > &	get_initial_composition_manager () const

const std::set< types::boundary_id > &	get_fixed_temperature_boundary_indicators () const

const std::set< types::boundary_id > &	get_fixed_heat_flux_boundary_indicators () const

const std::set< types::boundary_id > &	get_fixed_convective_heating_boundary_indicators () const

const std::set< types::boundary_id > &	get_fixed_composition_boundary_indicators () const

const std::set< types::boundary_id > &	get_mesh_deformation_boundary_indicators () const

const BoundaryVelocity::Manager< dim > &	get_boundary_velocity_manager () const

const HeatingModel::Manager< dim > &	get_heating_model_manager () const

const MeshRefinement::Manager< dim > &	get_mesh_refinement_manager () const

const MeltHandler< dim > &	get_melt_handler () const

const VolumeOfFluidHandler< dim > &	get_volume_of_fluid_handler () const

const NewtonHandler< dim > &	get_newton_handler () const

const MeshDeformation::MeshDeformationHandler< dim > &	get_mesh_deformation_handler () const

const LateralAveraging< dim > &	get_lateral_averaging () const

const AffineConstraints< double > &	get_current_constraints () const

bool	simulator_is_past_initialization () const

double	get_pressure_scaling () const

bool	pressure_rhs_needs_compatibility_modification () const

bool	model_has_prescribed_stokes_solution () const

TableHandler &	get_statistics_object () const

const Postprocess::Manager< dim > &	get_postprocess_manager () const

unsigned int	n_particle_managers () const

const Particle::Manager< dim > &	get_particle_manager (const unsigned int particle_manager_index) const

Particle::Manager< dim > &	get_particle_manager (const unsigned int particle_manager_index)

bool	is_stokes_matrix_free ()

const StokesMatrixFreeHandler< dim > &	get_stokes_matrix_free () const

const PrescribedSolution::Manager< dim > &	get_prescribed_solution () const

RotationProperties< dim >	compute_net_angular_momentum (const bool use_constant_density, const LinearAlgebra::BlockVector &solution, const bool limit_to_top_faces=false) const

void	remove_nullspace (LinearAlgebra::BlockVector &solution, LinearAlgebra::BlockVector &distributed_stokes_solution) const

double	normalize_pressure (LinearAlgebra::BlockVector &vector) const

void	denormalize_pressure (const double pressure_adjustment, LinearAlgebra::BlockVector &vector) const

Private Types
enum	formats { perplex , hefesto }

Private Member Functions
double	diffusion_viscosity (const double temperature, const double adiabatic_temperature, const double adiabatic_pressure, const double grain_size, const double second_strain_rate_invariant, const unsigned int phase_index) const

double	dislocation_viscosity (const double temperature, const double adiabatic_temperature, const double adiabatic_pressure, const SymmetricTensor< 2, dim > &strain_rate, const unsigned int phase_index, const double diffusion_viscosity, const double viscosity_guess=0) const

double	density (const double temperature, const double pressure, const std::vector< double > &compositional_fields, const Point< dim > &position) const

double	compressibility (const double temperature, const double pressure, const std::vector< double > &compositional_fields, const Point< dim > &position) const

double	specific_heat (const double temperature, const double pressure, const std::vector< double > &compositional_fields, const Point< dim > &position) const

double	thermal_expansion_coefficient (const double temperature, const double pressure, const std::vector< double > &compositional_fields, const Point< dim > &position) const

double	seismic_Vp (const double temperature, const double pressure, const std::vector< double > &compositional_fields, const Point< dim > &position) const

double	seismic_Vs (const double temperature, const double pressure, const std::vector< double > &compositional_fields, const Point< dim > &position) const

unsigned int	get_phase_index (const MaterialUtilities::PhaseFunctionInputs< dim > &in) const

Private Attributes
double	reference_rho

double	reference_T

double	eta

double	thermal_alpha

double	reference_specific_heat

double	reference_compressibility

double	k_value

double	dislocation_viscosity_iteration_threshold

unsigned int	dislocation_viscosity_iteration_number

std::vector< double >	dislocation_creep_exponent

std::vector< double >	dislocation_activation_energy

std::vector< double >	dislocation_activation_volume

std::vector< double >	dislocation_creep_prefactor

std::vector< double >	diffusion_creep_exponent

std::vector< double >	diffusion_activation_energy

std::vector< double >	diffusion_activation_volume

std::vector< double >	diffusion_creep_prefactor

std::vector< double >	diffusion_creep_grain_size_exponent

double	max_temperature_dependence_of_eta

double	min_eta

double	max_eta

double	min_specific_heat

double	max_specific_heat

double	min_thermal_expansivity

double	max_thermal_expansivity

unsigned int	max_latent_heat_substeps

double	minimum_grain_size

std::vector< unsigned int >	n_phase_transitions

std::shared_ptr< MaterialUtilities::PhaseFunction< dim > >	phase_function

std::string	datadirectory

std::vector< std::string >	material_file_names

std::vector< std::string >	derivatives_file_names

unsigned int	n_material_data

bool	use_table_properties

bool	use_enthalpy

bool	use_bilinear_interpolation

formats	material_file_format

std::vector< std::unique_ptr< MaterialModel::MaterialUtilities::Lookup::MaterialLookup > >	material_lookup

std::unique_ptr< FEPointEvaluation< 1, dim > >	temperature_evaluator

std::unique_ptr< FEPointEvaluation< 1, dim > >	pressure_evaluator

bool	enable_drucker_prager_rheology

bool	use_adiabatic_pressure_for_yielding

Rheology::DruckerPrager< dim >	drucker_prager_plasticity

Rheology::DruckerPragerParameters	drucker_prager_parameters

std::unique_ptr< ReactionModel::GrainSizeEvolution< dim > >	grain_size_evolution

Functions used in dealing with run-time parameters
void	parse_parameters (ParameterHandler &prm) override

static void	declare_parameters (ParameterHandler &prm)

Additional Inherited Members
Public Types inherited from aspect::MaterialModel::Interface< dim >
using	MaterialModelInputs = MaterialModel::MaterialModelInputs< dim >

using	MaterialModelOutputs = MaterialModel::MaterialModelOutputs< dim >

Static Public Member Functions inherited from aspect::Plugins::InterfaceBase
static void	declare_parameters (ParameterHandler &prm)

Static Public Member Functions inherited from aspect::SimulatorAccess< dim >
static void	get_composition_values_at_q_point (const std::vector< std::vector< double >> &composition_values, const unsigned int q, std::vector< double > &composition_values_at_q_point)

Protected Attributes inherited from aspect::MaterialModel::Interface< dim >
NonlinearDependence::ModelDependence	model_dependence

Detailed Description

template<int dim>
class aspect::MaterialModel::GrainSize< dim >

A material model that relies on compositional fields that stand for average grain sizes of a mineral phase and source terms for them that determine the grain size evolution in dependence of the strain rate, temperature, phase transitions, and the creep regime. This material model only works if a compositional field with the name 'grain_size' is present. The diffusion creep viscosity depends on this grain size. We use the grain size evolution laws described in Behn et al., 2009. Implications of grain size evolution on the seismic structure of the oceanic upper mantle, Earth Planet. Sci. Letters, 282, 178–189. Other material parameters are either prescribed similar to the 'simple' material model, or read from data files that were generated by the Perplex or Hefesto software. The material model is described in more detail in Dannberg, J., Z. Eilon, U. Faul, R. Gassmöller, P. Moulik, and R. Myhill (2017), The importance of grain size to mantle dynamics and seismological observations, Geochem. Geophys. Geosyst., 18, 3034–3061, doi:10.1002/2017GC006944., which is the canonical reference for this material model.

Definition at line 92 of file grain_size.h.

Member Enumeration Documentation

◆ formats

template<int dim>

enum aspect::MaterialModel::GrainSize::formats

private

The format of the provided material files. Currently we support the PERPLEX and HeFESTo data formats.

Enumerator
perplex
hefesto

Definition at line 415 of file grain_size.h.

Member Function Documentation

◆ initialize()

template<int dim>

void aspect::MaterialModel::GrainSize< dim >::initialize ( )

overridevirtual

Initialization function. Loads the material data and sets up pointers.

Reimplemented from aspect::Plugins::InterfaceBase.

◆ is_compressible()

template<int dim>

bool aspect::MaterialModel::GrainSize< dim >::is_compressible ( ) const

overridevirtual

Return whether the model is compressible or not. Incompressibility does not necessarily imply that the density is constant; rather, it may still depend on temperature or pressure. In the current context, compressibility means whether we should solve the continuity equation as \(\nabla \cdot (\rho \mathbf u)=0\) (compressible Stokes) or as \(\nabla \cdot \mathbf{u}=0\) (incompressible Stokes).

Implements aspect::MaterialModel::Interface< dim >.

◆ evaluate()

template<int dim>

void aspect::MaterialModel::GrainSize< dim >::evaluate	(	const typename Interface< dim >::MaterialModelInputs &	in,
		typename Interface< dim >::MaterialModelOutputs &	out
	)		const

override

Evaluate the material model at the given input points.

◆ declare_parameters()

template<int dim>

static void aspect::MaterialModel::GrainSize< dim >::declare_parameters ( ParameterHandler & prm )

static

Declare the parameters this class takes through input files.

◆ parse_parameters()

template<int dim>

void aspect::MaterialModel::GrainSize< dim >::parse_parameters ( ParameterHandler & prm )

overridevirtual

Read the parameters this class declares from the parameter file.

Reimplemented from aspect::Plugins::InterfaceBase.

◆ create_additional_named_outputs()

template<int dim>

void aspect::MaterialModel::GrainSize< dim >::create_additional_named_outputs ( MaterialModel::MaterialModelOutputs< dim > & outputs ) const

overridevirtual

If this material model can produce additional named outputs that are derived from NamedAdditionalOutputs, create them in here. By default, this does nothing.

Reimplemented from aspect::MaterialModel::Interface< dim >.

◆ enthalpy()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::enthalpy	(	const double	temperature,
		const double	pressure,
		const std::vector< double > &	compositional_fields,
		const Point< dim > &	position
	)		const

Returns the enthalpy as calculated by HeFESTo.

◆ enthalpy_derivative()

template<int dim>

std::array<std::pair<double, unsigned int>,2> aspect::MaterialModel::GrainSize< dim >::enthalpy_derivative ( const typename Interface< dim >::MaterialModelInputs & in ) const

Returns the cell-wise averaged enthalpy derivatives for the evaluate function and postprocessors. The function returns two pairs, the first one represents the temperature derivative, the second one the pressure derivative. The first member of each pair is the derivative, the second one the number of vertex combinations the function could use to compute the derivative. The second member is useful to handle the case no suitable combination of vertices could be found (e.g. if the temperature and pressure on all vertices of the current cell is identical.

◆ diffusion_viscosity()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::diffusion_viscosity	(	const double	temperature,
		const double	adiabatic_temperature,
		const double	adiabatic_pressure,
		const double	grain_size,
		const double	second_strain_rate_invariant,
		const unsigned int	phase_index
	)		const

private

Calculate the diffusion viscosity in dependence of temperature, pressure, grain size, and phase.

◆ dislocation_viscosity()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::dislocation_viscosity	(	const double	temperature,
		const double	adiabatic_temperature,
		const double	adiabatic_pressure,
		const SymmetricTensor< 2, dim > &	strain_rate,
		const unsigned int	phase_index,
		const double	diffusion_viscosity,
		const double	viscosity_guess = `0`
	)		const

private

This function calculates the dislocation viscosity. For this purpose we need the dislocation component of the strain rate, which we can only compute by knowing the dislocation viscosity. Therefore, we iteratively solve for the dislocation viscosity and update the dislocation strain rate in each iteration using the new value obtained for the dislocation viscosity. The iteration is started with a dislocation viscosity calculated for the whole strain rate unless a guess for the viscosity is provided, which can reduce the number of iterations significantly.

◆ density()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::density	(	const double	temperature,
		const double	pressure,
		const std::vector< double > &	compositional_fields,
		const Point< dim > &	position
	)		const

private

◆ compressibility()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::compressibility	(	const double	temperature,
		const double	pressure,
		const std::vector< double > &	compositional_fields,
		const Point< dim > &	position
	)		const

private

◆ specific_heat()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::specific_heat	(	const double	temperature,
		const double	pressure,
		const std::vector< double > &	compositional_fields,
		const Point< dim > &	position
	)		const

private

◆ thermal_expansion_coefficient()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::thermal_expansion_coefficient	(	const double	temperature,
		const double	pressure,
		const std::vector< double > &	compositional_fields,
		const Point< dim > &	position
	)		const

private

◆ seismic_Vp()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::seismic_Vp	(	const double	temperature,
		const double	pressure,
		const std::vector< double > &	compositional_fields,
		const Point< dim > &	position
	)		const

private

Returns the p-wave velocity as calculated by HeFESTo.

◆ seismic_Vs()

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::seismic_Vs	(	const double	temperature,
		const double	pressure,
		const std::vector< double > &	compositional_fields,
		const Point< dim > &	position
	)		const

private

Returns the s-wave velocity as calculated by HeFESTo.

◆ get_phase_index()

template<int dim>

unsigned int aspect::MaterialModel::GrainSize< dim >::get_phase_index ( const MaterialUtilities::PhaseFunctionInputs< dim > & in ) const

private

Function that returns the phase for a given temperature, depth, pressure, and density gradient (which are all contained in the in argument). Because the function returns just the dominant phase, phase transitions are discrete in this material model (they have a zero width).

Member Data Documentation

◆ reference_rho

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::reference_rho

private

This variable is read from the parameter file through a parameter called 'Reference density'.

Definition at line 168 of file grain_size.h.

◆ reference_T

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::reference_T

private

This variable is read from the parameter file through a parameter called 'Reference temperature'.

Definition at line 172 of file grain_size.h.

◆ eta

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::eta

private

This variable is read from the parameter file through a parameter called 'Viscosity'.

Definition at line 176 of file grain_size.h.

◆ thermal_alpha

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::thermal_alpha

private

This variable is read from the parameter file through a parameter called 'Thermal expansion coefficient'.

Definition at line 180 of file grain_size.h.

◆ reference_specific_heat

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::reference_specific_heat

private

This variable is read from the parameter file through a parameter called 'Reference specific heat'.

Definition at line 184 of file grain_size.h.

◆ reference_compressibility

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::reference_compressibility

private

The constant compressibility.

This variable is read from the parameter file through a parameter called 'Reference compressibility'.

Definition at line 191 of file grain_size.h.

◆ k_value

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::k_value

private

The thermal conductivity. This variable is read from the parameter file through a parameter called 'Thermal conductivity'.

Definition at line 197 of file grain_size.h.

◆ dislocation_viscosity_iteration_threshold

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::dislocation_viscosity_iteration_threshold

private

Parameters controlling the viscosity. This variable is read from the parameter file through a parameter called 'Dislocation viscosity iteration threshold'.

Definition at line 203 of file grain_size.h.

◆ dislocation_viscosity_iteration_number

template<int dim>

unsigned int aspect::MaterialModel::GrainSize< dim >::dislocation_viscosity_iteration_number

private

This variable is read from the parameter file through a parameter called 'Dislocation viscosity iteration number'.

Definition at line 207 of file grain_size.h.

◆ dislocation_creep_exponent

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::dislocation_creep_exponent

private

This variable is read from the parameter file through a parameter called 'Dislocation creep exponent'.

Definition at line 211 of file grain_size.h.

◆ dislocation_activation_energy

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::dislocation_activation_energy

private

This variable is read from the parameter file through a parameter called 'Dislocation activation energy'.

Definition at line 215 of file grain_size.h.

◆ dislocation_activation_volume

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::dislocation_activation_volume

private

This variable is read from the parameter file through a parameter called 'Dislocation activation volume'.

Definition at line 219 of file grain_size.h.

◆ dislocation_creep_prefactor

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::dislocation_creep_prefactor

private

This variable is read from the parameter file through a parameter called 'Dislocation creep prefactor'.

Definition at line 223 of file grain_size.h.

◆ diffusion_creep_exponent

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::diffusion_creep_exponent

private

This variable is read from the parameter file through a parameter called 'Diffusion creep exponent'.

Definition at line 227 of file grain_size.h.

◆ diffusion_activation_energy

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::diffusion_activation_energy

private

This variable is read from the parameter file through a parameter called 'Diffusion activation energy'.

Definition at line 231 of file grain_size.h.

◆ diffusion_activation_volume

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::diffusion_activation_volume

private

This variable is read from the parameter file through a parameter called 'Diffusion activation volume'.

Definition at line 235 of file grain_size.h.

◆ diffusion_creep_prefactor

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::diffusion_creep_prefactor

private

This variable is read from the parameter file through a parameter called 'Diffusion creep prefactor'.

Definition at line 239 of file grain_size.h.

◆ diffusion_creep_grain_size_exponent

template<int dim>

std::vector<double> aspect::MaterialModel::GrainSize< dim >::diffusion_creep_grain_size_exponent

private

This variable is read from the parameter file through a parameter called 'Diffusion creep grain size exponent'.

Definition at line 243 of file grain_size.h.

◆ max_temperature_dependence_of_eta

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::max_temperature_dependence_of_eta

private

Because of the nonlinear nature of this material model many parameters need to be kept within bounds to ensure stability of the solution. These bounds can be adjusted as input parameters. This variable is read from the parameter file through a parameter called 'Maximum temperature dependence of viscosity'.

Definition at line 251 of file grain_size.h.

◆ min_eta

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::min_eta

private

This variable is read from the parameter file through a parameter called 'Minimum viscosity'.

Definition at line 255 of file grain_size.h.

◆ max_eta

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::max_eta

private

This variable is read from the parameter file through a parameter called 'Maximum viscosity'.

Definition at line 259 of file grain_size.h.

◆ min_specific_heat

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::min_specific_heat

private

This variable is read from the parameter file through a parameter called 'Minimum specific heat'.

Definition at line 263 of file grain_size.h.

◆ max_specific_heat

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::max_specific_heat

private

This variable is read from the parameter file through a parameter called 'Maximum specific heat'.

Definition at line 267 of file grain_size.h.

◆ min_thermal_expansivity

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::min_thermal_expansivity

private

This variable is read from the parameter file through a parameter called 'Minimum thermal expansivity'.

Definition at line 271 of file grain_size.h.

◆ max_thermal_expansivity

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::max_thermal_expansivity

private

This variable is read from the parameter file through a parameter called 'Maximum thermal expansivity'.

Definition at line 275 of file grain_size.h.

◆ max_latent_heat_substeps

template<int dim>

unsigned int aspect::MaterialModel::GrainSize< dim >::max_latent_heat_substeps

private

This variable is read from the parameter file through a parameter called 'Maximum latent heat substeps'.

Definition at line 279 of file grain_size.h.

◆ minimum_grain_size

template<int dim>

double aspect::MaterialModel::GrainSize< dim >::minimum_grain_size

private

This variable is read from the parameter file through a parameter called 'Minimum grain size'.

Definition at line 283 of file grain_size.h.

◆ n_phase_transitions

template<int dim>

std::vector<unsigned int> aspect::MaterialModel::GrainSize< dim >::n_phase_transitions

private

Number of phase transitions for the chemical compositions used in this model.

Currently this material model only supports phase transitions for the background composition, but some functions expect it to be stored in a vector. This vector will therefore contain exactly one entry.

Definition at line 371 of file grain_size.h.

◆ phase_function

template<int dim>

std::shared_ptr<MaterialUtilities::PhaseFunction<dim> > aspect::MaterialModel::GrainSize< dim >::phase_function

private

Object that handles phase transitions. Allows it to compute the phase function for each individual phase transition in the model, given the temperature, pressure, depth, and density gradient.

Definition at line 379 of file grain_size.h.

◆ datadirectory

template<int dim>

std::string aspect::MaterialModel::GrainSize< dim >::datadirectory

private

The following variables are properties of the material files we read in. This variable is read from the parameter file through a parameter called 'Data directory'.

Definition at line 387 of file grain_size.h.

◆ material_file_names

template<int dim>

std::vector<std::string> aspect::MaterialModel::GrainSize< dim >::material_file_names

private

This variable is read from the parameter file through a parameter called 'Material file names'.

Definition at line 391 of file grain_size.h.

◆ derivatives_file_names

template<int dim>

std::vector<std::string> aspect::MaterialModel::GrainSize< dim >::derivatives_file_names

private

This variable is read from the parameter file through a parameter called 'Derivatives file names'.

Definition at line 395 of file grain_size.h.

◆ n_material_data

template<int dim>

unsigned int aspect::MaterialModel::GrainSize< dim >::n_material_data

private

Definition at line 396 of file grain_size.h.

◆ use_table_properties

template<int dim>

bool aspect::MaterialModel::GrainSize< dim >::use_table_properties

private

This variable is read from the parameter file through a parameter called 'Use table properties'.

Definition at line 400 of file grain_size.h.

◆ use_enthalpy

template<int dim>

bool aspect::MaterialModel::GrainSize< dim >::use_enthalpy

private

This variable is read from the parameter file through a parameter called 'Use enthalpy for material properties'.

Definition at line 404 of file grain_size.h.

◆ use_bilinear_interpolation

template<int dim>

bool aspect::MaterialModel::GrainSize< dim >::use_bilinear_interpolation

private

This variable is read from the parameter file through a parameter called 'Bilinear interpolation'.

Definition at line 408 of file grain_size.h.

◆ material_file_format

template<int dim>

formats aspect::MaterialModel::GrainSize< dim >::material_file_format

private

This variable is read from the parameter file through a parameter called 'Material file format'.

Definition at line 423 of file grain_size.h.

◆ material_lookup

template<int dim>

std::vector<std::unique_ptr<MaterialModel::MaterialUtilities::Lookup::MaterialLookup> > aspect::MaterialModel::GrainSize< dim >::material_lookup

private

List of pointers to objects that read and process data we get from material data files. There is one pointer/object per compositional field provided.

Definition at line 430 of file grain_size.h.

◆ temperature_evaluator

template<int dim>

std::unique_ptr<FEPointEvaluation<1, dim> > aspect::MaterialModel::GrainSize< dim >::temperature_evaluator

mutableprivate

We cache the evaluators that are necessary to evaluate the temperature and pressure at the vertices of the current cell. By caching the evaluators, we can avoid recreating them every time we need them.

Definition at line 438 of file grain_size.h.

◆ pressure_evaluator

template<int dim>

std::unique_ptr<FEPointEvaluation<1, dim> > aspect::MaterialModel::GrainSize< dim >::pressure_evaluator

mutableprivate

Definition at line 439 of file grain_size.h.

◆ enable_drucker_prager_rheology

template<int dim>

bool aspect::MaterialModel::GrainSize< dim >::enable_drucker_prager_rheology

private

Definition at line 447 of file grain_size.h.

◆ use_adiabatic_pressure_for_yielding

template<int dim>

bool aspect::MaterialModel::GrainSize< dim >::use_adiabatic_pressure_for_yielding

private

This variable is read from the parameter file through a parameter called 'Use adiabatic pressure for yield stress'.

Definition at line 451 of file grain_size.h.

◆ drucker_prager_plasticity

template<int dim>

Rheology::DruckerPrager<dim> aspect::MaterialModel::GrainSize< dim >::drucker_prager_plasticity

private

Definition at line 452 of file grain_size.h.

◆ drucker_prager_parameters

template<int dim>

Rheology::DruckerPragerParameters aspect::MaterialModel::GrainSize< dim >::drucker_prager_parameters

private

Definition at line 453 of file grain_size.h.

◆ grain_size_evolution

template<int dim>

std::unique_ptr<ReactionModel::GrainSizeEvolution<dim> > aspect::MaterialModel::GrainSize< dim >::grain_size_evolution

private

The reaction model that calculates the grain size change over time.

Definition at line 458 of file grain_size.h.

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

/home/docs/checkouts/readthedocs.org/user_builds/aspect-documentation/checkouts/latest/include/aspect/material_model/grain_size.h

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Functions used in dealing with run-time parameters

Additional Inherited Members

Detailed Description

template<int dim> class aspect::MaterialModel::GrainSize< dim >

Member Enumeration Documentation

◆ formats

Member Function Documentation

◆ initialize()

◆ is_compressible()

◆ evaluate()

◆ declare_parameters()

◆ parse_parameters()

◆ create_additional_named_outputs()

◆ enthalpy()

◆ enthalpy_derivative()

◆ diffusion_viscosity()

◆ dislocation_viscosity()

◆ density()

◆ compressibility()

◆ specific_heat()

◆ thermal_expansion_coefficient()

◆ seismic_Vp()

◆ seismic_Vs()

◆ get_phase_index()

Member Data Documentation

◆ reference_rho

◆ reference_T

◆ eta

◆ thermal_alpha

◆ reference_specific_heat

◆ reference_compressibility

◆ k_value

◆ dislocation_viscosity_iteration_threshold

◆ dislocation_viscosity_iteration_number

◆ dislocation_creep_exponent

◆ dislocation_activation_energy

◆ dislocation_activation_volume

◆ dislocation_creep_prefactor

◆ diffusion_creep_exponent

◆ diffusion_activation_energy

◆ diffusion_activation_volume

◆ diffusion_creep_prefactor

◆ diffusion_creep_grain_size_exponent

◆ max_temperature_dependence_of_eta

◆ min_eta

◆ max_eta

◆ min_specific_heat

◆ max_specific_heat

◆ min_thermal_expansivity

◆ max_thermal_expansivity

◆ max_latent_heat_substeps

◆ minimum_grain_size

◆ n_phase_transitions

◆ phase_function

◆ datadirectory

◆ material_file_names

◆ derivatives_file_names

◆ n_material_data

◆ use_table_properties

◆ use_enthalpy

◆ use_bilinear_interpolation

◆ material_file_format

◆ material_lookup

◆ temperature_evaluator

◆ pressure_evaluator

◆ enable_drucker_prager_rheology

◆ use_adiabatic_pressure_for_yielding

◆ drucker_prager_plasticity

◆ drucker_prager_parameters

◆ grain_size_evolution

template<int dim>
class aspect::MaterialModel::GrainSize< dim >