#include <advection_diffusion_model.hh>

Inheritance diagram for AdvectionDiffusionModel:

Public Member Functions
virtual void	init_data (unsigned int n_subst_)=0
	Initialize model data. E.g. set vector field dimensions. More...

virtual void	set_component_names (std::vector< string > &names, const Input::Record &in_rec)=0
	Temporary solution for sharing data from other equations. More...

virtual bool	mass_matrix_changed ()=0
	Check if mass matrix coefficients have changed. More...

virtual bool	stiffness_matrix_changed ()=0
	Check if stiffness matrix coefficients have changed. More...

virtual bool	rhs_changed ()=0
	Check if right hand side coefficients have changed. More...

virtual void	compute_mass_matrix_coefficient (const std::vector< arma::vec3 > &point_list, const ElementAccessor< 3 > &ele_acc, std::vector< double > &mm_coef)=0

virtual void	compute_advection_diffusion_coefficients (const std::vector< arma::vec3 > &point_list, const std::vector< arma::vec3 > &velocity, const ElementAccessor< 3 > &ele_acc, std::vector< std::vector< arma::vec3 > > &ad_coef, std::vector< std::vector< arma::mat33 > > &dif_coef)=0

virtual void	compute_init_cond (const std::vector< arma::vec3 > &point_list, const ElementAccessor< 3 > &ele_acc, std::vector< arma::vec > &init_values)=0

virtual void	compute_dirichlet_bc (const std::vector< arma::vec3 > &point_list, const ElementAccessor< 3 > &ele_acc, std::vector< arma::vec > &bc_values)=0

virtual void	compute_source_coefficients (const std::vector< arma::vec3 > &point_list, const ElementAccessor< 3 > &ele_acc, std::vector< arma::vec > &sources_conc, std::vector< arma::vec > &sources_density, std::vector< arma::vec > &sources_sigma)=0

virtual void	compute_sources_sigma (const std::vector< arma::vec3 > &point_list, const ElementAccessor< 3 > &ele_acc, std::vector< arma::vec > &sources_sigma)=0

virtual	~AdvectionDiffusionModel ()
	Destructor. More...

Detailed Description

AdvectionDiffusionModel is a base class for description of a physical process described by the advection-diffusion partial differential equation (PDE). The derived classes define input parameters and implement methods that calculate coefficients of the PDE. These methods are then used by a template class for numerical solution, whose specialization derives from the model class.

Definition at line 44 of file advection_diffusion_model.hh.

Constructor & Destructor Documentation

virtual AdvectionDiffusionModel::~AdvectionDiffusionModel ( )

inlinevirtual

Destructor.

Definition at line 135 of file advection_diffusion_model.hh.

Member Function Documentation

virtual void AdvectionDiffusionModel::compute_advection_diffusion_coefficients	(	const std::vector< arma::vec3 > &	point_list,
		const std::vector< arma::vec3 > &	velocity,
		const ElementAccessor< 3 > &	ele_acc,
		std::vector< std::vector< arma::vec3 > > &	ad_coef,
		std::vector< std::vector< arma::mat33 > > &	dif_coef
	)

pure virtual

Compute coefficients of stiffness matrix.

Parameters

point_list	Points at which to evaluate.
velocity	Velocity field (input). Temporary solution before we can pass data from other equations.
ele_acc	Element accessor.
ad_coef	Coefficients of advection (output).
dif_coef	Coefficients of diffusion (output).

Implemented in HeatTransferModel, and ConcentrationTransportModel.

virtual void AdvectionDiffusionModel::compute_dirichlet_bc	(	const std::vector< arma::vec3 > &	point_list,
		const ElementAccessor< 3 > &	ele_acc,
		std::vector< arma::vec > &	bc_values
	)

pure virtual

Computes the Dirichlet boundary condition values.

Parameters

point_list	Points at which to evaluate.
ele_acc	Element accessor.
bc_values	Vector of b.c. values (output).

Implemented in HeatTransferModel, and ConcentrationTransportModel.

virtual void AdvectionDiffusionModel::compute_init_cond	(	const std::vector< arma::vec3 > &	point_list,
		const ElementAccessor< 3 > &	ele_acc,
		std::vector< arma::vec > &	init_values
	)

pure virtual

Compute initial conditions.

Parameters

point_list	Points at which to evaluate.
ele_acc	Element accessor.
init_values	Vector of intial values (output).

Implemented in HeatTransferModel, and ConcentrationTransportModel.

virtual void AdvectionDiffusionModel::compute_mass_matrix_coefficient	(	const std::vector< arma::vec3 > &	point_list,
		const ElementAccessor< 3 > &	ele_acc,
		std::vector< double > &	mm_coef
	)

pure virtual

Compute coefficients of mass matrix.

Parameters

point_list	Points at which to evaluate.
ele_acc	Element accessor.
mm_coef	Coefficient vector (output).

Implemented in HeatTransferModel, and ConcentrationTransportModel.

virtual void AdvectionDiffusionModel::compute_source_coefficients	(	const std::vector< arma::vec3 > &	point_list,
		const ElementAccessor< 3 > &	ele_acc,
		std::vector< arma::vec > &	sources_conc,
		std::vector< arma::vec > &	sources_density,
		std::vector< arma::vec > &	sources_sigma
	)

pure virtual

Compute coefficients of volume sources.

Parameters

point_list	Points at which to evaluate.
ele_acc	Element accessor.
sources_conc	Source concentrations (output).
sources_density	Source densities (output).
sources_sigma	Source sigmas (output).

Implemented in HeatTransferModel, and ConcentrationTransportModel.

virtual void AdvectionDiffusionModel::compute_sources_sigma	(	const std::vector< arma::vec3 > &	point_list,
		const ElementAccessor< 3 > &	ele_acc,
		std::vector< arma::vec > &	sources_sigma
	)