TransportDG< Model >::EqData Class Reference

#include <transport_dg.hh>

Inheritance diagram for TransportDG< Model >::EqData:

Collaboration diagram for TransportDG< Model >::EqData:

Public Member Functions
	EqData ()
void	set_DG_parameters_boundary (Side side, const int K_size, const std::vector< arma::mat33 > &K, const double flux, const arma::vec3 &normal_vector, const double alpha, double &gamma)
	Sets up parameters of the DG method on a given boundary edge. More...
void	set_time_governor (TimeGovernor *time)
double	elem_anisotropy (ElementAccessor< 3 > e) const
	Compute and return anisotropy of given element. More...

Public Attributes
Parameters of the numerical method
std::vector< std::vector< double > >	gamma
	Penalty parameters. More...
int	dg_variant
	DG variant ((non-)symmetric/incomplete. More...
unsigned int	dg_order
	Polynomial order of finite elements. More...
std::vector< Vec >	ret_vec
	Auxiliary vectors for calculation of sources in balance due to retardation (e.g. sorption). More...
LinSys **	ls
	Linear algebra system for the transport equation. More...
LinSys **	ls_dt
	Linear algebra system for the time derivative (actually it is used only for handling the matrix structures). More...
Auxiliary fields used during assembly
vector< vector< arma::mat33 > >	dif_coef
	Diffusion coefficients. More...
unsigned int	max_edg_sides
	Maximal number of edge sides (evaluate from dim 1,2,3) More...
std::shared_ptr< DOFHandlerMultiDim >	dh_
	Object for distribution of dofs. More...
std::vector< VectorMPI >	output_vec
	Vector of solution data. More...
FieldFEScalarVec	conc_fe
std::shared_ptr< DOFHandlerMultiDim >	dh_p0
TimeGovernor *	time_
std::shared_ptr< Balance >	balance_

Detailed Description

template<class Model>
class TransportDG< Model >::EqData

Definition at line 161 of file transport_dg.hh.

Constructor & Destructor Documentation

EqData()

template<class Model >

TransportDG< Model >::EqData::EqData ( )

inline

Definition at line 164 of file transport_dg.hh.

Member Function Documentation

elem_anisotropy()

template<class Model >

double TransportDG< Model >::EqData::elem_anisotropy

(

ElementAccessor< 3 >

e

)

const

Compute and return anisotropy of given element.

Definition at line 152 of file transport_dg.cc.

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set_DG_parameters_boundary()

template<class Model >

void TransportDG< Model >::EqData::set_DG_parameters_boundary	(	Side	side,
		const int	K_size,
		const std::vector< arma::mat33 > &	K,
		const double	flux,
		const arma::vec3 &	normal_vector,
		const double	alpha,
		double &	gamma
	)

Sets up parameters of the DG method on a given boundary edge.

Assumption is that the edge consists of only 1 side.

Parameters

side	The boundary side.
K_size	Size of vector of tensors K.
K	Dispersivity tensor.
ad_vector	Advection vector.
normal_vector	Normal vector (assumed constant along the edge).
alpha	Penalty parameter that influences the continuity of the solution (large value=more continuity).
gamma	Computed penalty parameters.

Definition at line 168 of file transport_dg.cc.

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set_time_governor()

template<class Model >

void TransportDG< Model >::EqData::set_time_governor ( TimeGovernor *  time )

inline

Definition at line 188 of file transport_dg.hh.

Member Data Documentation

balance_

template<class Model >

std::shared_ptr<Balance> TransportDG< Model >::EqData::balance_

Definition at line 241 of file transport_dg.hh.

conc_fe

template<class Model >

FieldFEScalarVec TransportDG< Model >::EqData::conc_fe

Definition at line 238 of file transport_dg.hh.

dg_order

template<class Model >

unsigned int TransportDG< Model >::EqData::dg_order

Polynomial order of finite elements.

Definition at line 208 of file transport_dg.hh.

dg_variant

template<class Model >

int TransportDG< Model >::EqData::dg_variant

DG variant ((non-)symmetric/incomplete.

Definition at line 205 of file transport_dg.hh.

dh_

template<class Model >

std::shared_ptr<DOFHandlerMultiDim> TransportDG< Model >::EqData::dh_

Object for distribution of dofs.

Definition at line 233 of file transport_dg.hh.

dh_p0

template<class Model >

std::shared_ptr<DOFHandlerMultiDim> TransportDG< Model >::EqData::dh_p0

Definition at line 239 of file transport_dg.hh.

dif_coef

template<class Model >

vector<vector<arma::mat33> > TransportDG< Model >::EqData::dif_coef

Diffusion coefficients.

Definition at line 226 of file transport_dg.hh.

gamma

template<class Model >

std::vector<std::vector<double> > TransportDG< Model >::EqData::gamma

Penalty parameters.

Definition at line 202 of file transport_dg.hh.

ls

template<class Model >

LinSys** TransportDG< Model >::EqData::ls

Linear algebra system for the transport equation.

Definition at line 217 of file transport_dg.hh.

ls_dt

template<class Model >

LinSys** TransportDG< Model >::EqData::ls_dt

Linear algebra system for the time derivative (actually it is used only for handling the matrix structures).

Definition at line 220 of file transport_dg.hh.

max_edg_sides

template<class Model >

unsigned int TransportDG< Model >::EqData::max_edg_sides

Maximal number of edge sides (evaluate from dim 1,2,3)

Definition at line 228 of file transport_dg.hh.

output_vec

template<class Model >

std::vector<VectorMPI> TransportDG< Model >::EqData::output_vec

Vector of solution data.

Definition at line 236 of file transport_dg.hh.

ret_vec

template<class Model >

std::vector<Vec> TransportDG< Model >::EqData::ret_vec

Auxiliary vectors for calculation of sources in balance due to retardation (e.g. sorption).

Definition at line 214 of file transport_dg.hh.

time_

template<class Model >

TimeGovernor* TransportDG< Model >::EqData::time_

Definition at line 240 of file transport_dg.hh.

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

• /opt/flow123d/flow123d/src/transport/transport_dg.hh
• /opt/flow123d/flow123d/src/transport/transport_dg.cc