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

Public Member Functions
void	evaluate (const MaterialModelInputs< dim > &in, MaterialModelOutputs< dim > &out) const override

Qualitative properties one can ask a material model
bool	is_compressible () const override

Public Member Functions inherited from aspect::MaterialModel::Interface< dim >
virtual	~Interface ()=default

virtual void	initialize ()

virtual void	update ()

virtual void	evaluate (const MaterialModel::MaterialModelInputs< dim > &in, MaterialModel::MaterialModelOutputs< dim > &out) const =0

virtual void	create_additional_named_outputs (MaterialModelOutputs &outputs) const

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::SimulatorAccess< dim >
	SimulatorAccess ()

	SimulatorAccess (const Simulator< dim > &simulator_object)

virtual	~SimulatorAccess ()=default

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

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

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

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

bool	has_boundary_composition () const

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

const std::map< types::boundary_id, std::unique_ptr< BoundaryTraction::Interface< dim > > > &	get_boundary_traction () 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_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

const Particle::World< dim > &	get_particle_world () const

Particle::World< dim > &	get_particle_world ()

bool	is_stokes_matrix_free ()

const StokesMatrixFreeHandler< dim > &	get_stokes_matrix_free () const

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

Private Attributes
double	reference_rho

double	thermal_alpha

double	reference_specific_heat

double	reference_compressibility

double	k_value

Rheology::ConstantViscosity	constant_rheology

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::MaterialModel::Interface< dim >
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::SimpleCompressible< dim >

A material model that consists of globally constant values for the viscosity, thermal conductivity, thermal expansivity and compressibility. The density decays linearly with the temperature and increases exponentially with pressure.

The formulation for the density assumes that the compressibility provided by the user is the adiabatic compressibility ( \(\beta_S\)). The thermal expansivity and isentropic compressibility implied by the pressure and temperature dependence are equal to the user-defined constant values only along the reference isentrope, and there is also an implicit pressure dependence to the heat capacity \(C_p\) via Maxwell's relations.

The model is considered incompressible or compressible, depending on the compressibility.

Definition at line 54 of file simple_compressible.h.

Member Function Documentation

§ evaluate()

template<int dim>

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

override

Evaluate material properties.

§ is_compressible()

template<int dim>

bool aspect::MaterialModel::SimpleCompressible< 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 >.

§ declare_parameters()

template<int dim>

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

static

Declare the parameters this class takes through input files.

§ parse_parameters()

template<int dim>

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

overridevirtual

Read the parameters this class declares from the parameter file.

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

Member Data Documentation

§ reference_rho

template<int dim>

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

private

The reference density

Definition at line 106 of file simple_compressible.h.

§ thermal_alpha

template<int dim>

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

private

The constant thermal expansivity

Definition at line 111 of file simple_compressible.h.

§ reference_specific_heat

template<int dim>

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

private

The constant specific heat

Definition at line 116 of file simple_compressible.h.

§ reference_compressibility

template<int dim>

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

private

The constant compressibility.

Definition at line 121 of file simple_compressible.h.

§ k_value

template<int dim>

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

private

The constant thermal conductivity.

Definition at line 126 of file simple_compressible.h.

§ constant_rheology

template<int dim>

Rheology::ConstantViscosity aspect::MaterialModel::SimpleCompressible< dim >::constant_rheology

private

The constant rheology model.

Definition at line 131 of file simple_compressible.h.

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

/home/bob/source/include/aspect/material_model/simple_compressible.h

Public Member Functions

Private Attributes

Functions used in dealing with run-time parameters

Additional Inherited Members

Detailed Description

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

Member Function Documentation

§ evaluate()

§ is_compressible()

§ declare_parameters()

§ parse_parameters()

Member Data Documentation

§ reference_rho

§ thermal_alpha

§ reference_specific_heat

§ reference_compressibility

§ k_value

§ constant_rheology

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