Finite Element Discretization for the incompressible Navier-Stokes Equation. More...

#include <navier_stokes_fe.h>

Inheritance diagram for ug::NavierStokes::NavierStokesFE< TDomain >:

Public Member Functions
template<typename TElem , typename VGeom , typename PGeom >
void	add_def_A_elem (LocalVector &d, const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])
	assembles the stiffness part of the local defect

template<typename TElem , typename VGeom , typename PGeom >
void	add_def_M_elem (LocalVector &d, const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])
	assembles the mass part of the local defect

template<typename TElem , typename VGeom , typename PGeom >
void	add_jac_A_elem (LocalMatrix &J, const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])
	assembles the local stiffness matrix using a finite volume scheme

template<typename TElem , typename VGeom , typename PGeom >
void	add_jac_M_elem (LocalMatrix &J, const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])
	assembles the local mass matrix using a finite volume scheme

template<typename TElem , typename VGeom , typename PGeom >
void	add_rhs_elem (LocalVector &d, GridObject *elem, const MathVector< dim > vCornerCoords[])
	assembles the local right hand side

SmartPtr< CplUserData< number, dim > >	density ()
	returns density

virtual std::string	disc_type () const
	returns string identifying disc type

template<typename TElem , typename VGeom , typename PGeom >
void	fsh_elem_loop ()
	finishes the loop over all elements

SmartPtr< CplUserData< number, dim > >	kinematic_viscosity ()
	returns kinematic viscosity

template<typename TElem , typename VGeom , typename PGeom >
void	prep_elem (const LocalVector &u, GridObject *elem, const ReferenceObjectID roid, const MathVector< dim > vCornerCoords[])

template<typename TElem , typename VGeom , typename PGeom >
void	prep_elem_loop (const ReferenceObjectID roid, const int si)

void	prepare_setting (const std::vector< LFEID > &vLfeID, bool bNonRegularGrid)
	type of trial space for each function used

void	register_all_funcs (const LFEID &vLfeID, const LFEID &pLfeID, const int quadOrder)

template<typename TElem , typename VGeom , typename PGeom >
void	register_func ()

void	set_density (SmartPtr< CplUserData< number, dim > > user)
	sets the density

void	set_kinematic_viscosity (SmartPtr< CplUserData< number, dim > > user)
	sets the kinematic viscosity

void	set_quad_order (size_t order)
	sets the quad order

void	set_source (SmartPtr< CplUserData< MathVector< dim >, dim > > user)
	sets the source function

void	set_stabilization (number alpha)
	sets the stabilization parameter


	NavierStokesFE (const char functions, const char subsets)

	NavierStokesFE (const std::vector< std::string > &vFct, const std::vector< std::string > &vSubset)

Public Member Functions inherited from ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >
	IncompressibleNavierStokesBase (const char functions, const char subsets)

	IncompressibleNavierStokesBase (const std::vector< std::string > &vFct, const std::vector< std::string > &vSubset)

void	set_density (number val)
	sets the kinematic viscosity

void	set_stokes (bool Stokes)
	switches the convective terms off (to solve the Stokes equation)

bool	stokes ()
	flag if using Peclet Blending

void	set_laplace (bool bLaplace)
	sets assembling of diffusive term to laplace

bool	laplace ()
	flag if using Peclet Blending

void	set_peclet_blend (bool pecletBlend)
	sets if peclet blending is used in momentum equation

void	set_grad_div (number factor)
	flag if using Peclet Blending

virtual bool	requests_local_time_series ()
	returns if local time series is needed

SmartPtr< CplUserData< MathVector< dim >, dim > >	velocity ()
	returns the export of the velocity

SmartPtr< CplUserData< MathMatrix< dim, dim >, dim > >	velocity_grad ()
	returns the export of the velocity gradient

SmartPtr< CplUserData< MathVector< dim >, dim > >	velocity_ip ()
	returns the export of the velocity at ip

SmartPtr< CplUserData< number, dim > >	pressure ()
	returns the export of the Pressure

SmartPtr< CplUserData< MathVector< dim >, dim > >	pressure_grad ()
	returns the export of the pressure gradient

Public Member Functions inherited from ug::NavierStokes::NavierStokesBase< TDomain >
void	set_exact_jacobian (bool bExactJacobian)
	sets if the exact jacobian is computed (fixpoint approximation else)

void	set_exact_jacobian (number fullNewtonFactor)

	NavierStokesBase (const char functions, const char subsets)

	NavierStokesBase (const std::vector< std::string > &vFct, const std::vector< std::string > &vSubset)

void	set_kinematic_viscosity (number val)
	sets the kinematic viscosity

void	set_source (const std::vector< number > &vSource)
	sets the source function

Public Member Functions inherited from ug::IElemDisc< TDomain >
void	add_elem_modifier (SmartPtr< IElemDiscModifier< TDomain > > elemModifier)

std::vector< SmartPtr< IElemDiscModifier< TDomain > > > &	get_elem_modifier ()

	IElemDisc (const char functions, const char subsets)

	IElemDisc (const std::vector< std::string > &vFct, const std::vector< std::string > &vSubset)

Public Member Functions inherited from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >
virtual void	add_def_A_expl_elem (LocalVector &d, const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

TLeaf &	asLeaf ()

void	check_roid (ReferenceObjectID roid, int discType)

void	do_add_def_A_elem (LocalVector &d, LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	do_add_def_A_expl_elem (LocalVector &d, LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	do_add_def_M_elem (LocalVector &d, LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	do_add_jac_A_elem (LocalMatrix &J, LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	do_add_jac_M_elem (LocalMatrix &J, LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	do_add_rhs_elem (LocalVector &rhs, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	do_fsh_elem_loop ()

void	do_fsh_timestep (const number time, VectorProxyBase *u, size_t algebra_id)

void	do_fsh_timestep_elem (const number time, LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	do_prep_elem (LocalVector &u, GridObject *elem, const ReferenceObjectID roid, const MathVector< dim > vCornerCoords[])

void	do_prep_elem_loop (const ReferenceObjectID roid, const int si)

void	do_prep_timestep (number future_time, const number time, VectorProxyBase *u, size_t algebra_id)

void	do_prep_timestep_elem (const number time, LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

virtual void	fsh_timestep (number time, VectorProxyBase *u)

virtual void	fsh_timestep_elem (const number time, const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

	IElemAssembleFuncs ()

virtual void	post_assemble_loop ()

virtual void	prep_assemble_loop ()

virtual void	prep_timestep (number future_time, number time, VectorProxyBase *u)

virtual void	prep_timestep_elem (const number time, const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	set_roid (ReferenceObjectID id, int discType)

virtual	~IElemAssembleFuncs ()

Public Member Functions inherited from ug::IElemError< typename TDomain >
	IElemError (const char functions, const char subsets)

	IElemError (const std::vector< std::string > &vFct, const std::vector< std::string > &vSubset)

Public Member Functions inherited from ug::IElemDiscBase< typename TDomain >
SmartPtr< ApproximationSpace< TDomain > >	approx_space ()

ConstSmartPtr< ApproximationSpace< TDomain > >	approx_space () const

void	check_setup (bool bNonRegularGrid)

void	clear_imports ()

SmartPtr< TDomain >	domain ()

ConstSmartPtr< TDomain >	domain () const

const FunctionGroup &	function_group () const

ConstSmartPtr< FunctionPattern >	function_pattern () const

IDataImport< dim > &	get_import (size_t i)

	IElemDiscBase (const char functions="", const char subsets="")

	IElemDiscBase (const std::vector< std::string > &vFct, const std::vector< std::string > &vSubset)

bool	is_time_dependent () const

bool	local_time_series_needed ()

const LocalVectorTimeSeries *	local_time_solutions () const

const FunctionIndexMapping &	map () const

number	mass_scale () const

number	mass_scale () const

number	mass_scale (const size_t timePoint) const

number	mass_scale (const size_t timePoint) const

const std::vector< number > &	mass_scales () const

const std::vector< number > &	mass_scales () const

size_t	num_fct () const

size_t	num_imports () const

size_t	num_subsets () const

void	register_import (IDataImport< dim > &Imp)

void	set_approximation_space (SmartPtr< ApproximationSpace< TDomain > > approxSpace)

void	set_functions (const std::string &functions)

void	set_functions (const std::vector< std::string > &functions)

void	set_stationary ()

void	set_stationary (bool bStationaryForced=true)

void	set_subsets (const std::string &subsets)

void	set_subsets (const std::vector< std::string > &subsets)

void	set_time_dependent (LocalVectorTimeSeries &locTimeSeries, const std::vector< number > &vScaleMass, const std::vector< number > &vScaleStiff)

void	set_time_independent ()

void	set_time_point (const size_t timePoint)

number	stiff_scale () const

number	stiff_scale () const

number	stiff_scale (const size_t timePoint) const

number	stiff_scale (const size_t timePoint) const

const std::vector< number > &	stiff_scales () const

const std::vector< number > &	stiff_scales () const

TDomain::subset_handler_type &	subset_handler ()

const TDomain::subset_handler_type &	subset_handler () const

const std::vector< std::string > &	symb_fcts () const

const std::vector< std::string > &	symb_subsets () const

number	time () const

size_t	time_point () const

virtual int	type () const

virtual bool	use_hanging () const

virtual	~IElemDiscBase ()

Public Member Functions inherited from ug::IElemEstimatorFuncs< IElemDisc< TDomain >, TDomain >
TLeaf &	asLeaf ()

void	check_roid (ReferenceObjectID roid, int discType)

virtual void	compute_err_est_A_elem (const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[], const number &scale)

virtual void	compute_err_est_M_elem (const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[], const number &scale)

virtual void	compute_err_est_rhs_elem (GridObject *elem, const MathVector< dim > vCornerCoords[], const number &scale)

void	do_compute_err_est_A_elem (LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[], const number &scale)

void	do_compute_err_est_M_elem (LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[], const number &scale)

void	do_compute_err_est_rhs_elem (GridObject *elem, const MathVector< dim > vCornerCoords[], const number &scale)

void	do_fsh_err_est_elem_loop ()

void	do_prep_err_est_elem (LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

void	do_prep_err_est_elem_loop (const ReferenceObjectID roid, const int si)

virtual SmartPtr< IErrEstData< TDomain > >	err_est_data ()

bool	err_est_enabled () const

virtual void	fsh_err_est_elem_loop ()

	IElemEstimatorFuncs ()

virtual void	prep_err_est_elem (const LocalVector &u, GridObject *elem, const MathVector< dim > vCornerCoords[])

virtual void	prep_err_est_elem_loop (const ReferenceObjectID roid, const int si)

void	set_error_estimator (SmartPtr< IErrEstData< TDomain > > ee)

void	set_roid (ReferenceObjectID id, int discType)

virtual	~IElemEstimatorFuncs ()

Static Public Attributes
static const int	dim = base_type::dim
	World dimension.

Static Public Attributes inherited from ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >
static const int	dim = base_type::dim
	World dimension.

Static Public Attributes inherited from ug::NavierStokes::NavierStokesBase< TDomain >
static const int	dim = base_type::dim
	World dimension.

Static Public Attributes inherited from ug::IElemDisc< TDomain >
static const int	dim

Static Public Attributes inherited from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >
static const int	dim

Static Public Attributes inherited from ug::IElemError< typename TDomain >
static const int	dim

Static Public Attributes inherited from ug::IElemDiscBase< typename TDomain >
static const int	dim

Static Public Attributes inherited from ug::IElemEstimatorFuncs< IElemDisc< TDomain >, TDomain >
static const int	dim

Protected Types
typedef IncompressibleNavierStokesBase< TDomain >	base_type
	Base class type.

typedef NavierStokesFE< TDomain >	this_type
	own type

Protected Types inherited from ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >
typedef NavierStokesBase< TDomain >	base_type
	Base class type.

typedef IncompressibleNavierStokesBase< TDomain >	this_type
	own type

Protected Types inherited from ug::NavierStokes::NavierStokesBase< TDomain >
typedef IElemDisc< TDomain >	base_type
	Base class type.

typedef NavierStokesBase< TDomain >	this_type
	own type

Protected Member Functions
void	init ()

Protected Member Functions inherited from ug::IElemDisc< TDomain >
void	clear_add_fct ()

void	clear_add_fct (ReferenceObjectID id)

void	set_default_add_fct ()

Protected Member Functions inherited from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >
void	clear_add_fct ()

void	clear_add_fct (ReferenceObjectID id)

void	remove_add_def_A_elem_fct (ReferenceObjectID id)

void	remove_add_def_A_expl_elem_fct (ReferenceObjectID id)

void	remove_add_def_M_elem_fct (ReferenceObjectID id)

void	remove_add_jac_A_elem_fct (ReferenceObjectID id)

void	remove_add_jac_M_elem_fct (ReferenceObjectID id)

void	remove_add_rhs_elem_fct (ReferenceObjectID id)

void	remove_fsh_elem_loop_fct (ReferenceObjectID id)

void	remove_fsh_timestep_elem_fct (ReferenceObjectID id)

void	remove_fsh_timestep_fct (size_t algebra_id)

void	remove_prep_elem_fct (ReferenceObjectID id)

void	remove_prep_elem_loop_fct (ReferenceObjectID id)

void	remove_prep_timestep_elem_fct (ReferenceObjectID id)

void	remove_prep_timestep_fct (size_t algebra_id)

void	set_add_def_A_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_add_def_A_expl_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_add_def_M_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_add_jac_A_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_add_jac_M_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_add_rhs_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_default_add_fct ()

void	set_fsh_elem_loop_fct (ReferenceObjectID id, TAssFunc func)

void	set_fsh_timestep_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_fsh_timestep_fct (size_t algebra_id, TAssFunc func)

void	set_prep_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_prep_elem_loop_fct (ReferenceObjectID id, TAssFunc func)

void	set_prep_timestep_elem_fct (ReferenceObjectID id, TAssFunc func)

void	set_prep_timestep_fct (size_t algebra_id, TAssFunc func)

Protected Member Functions inherited from ug::IElemError< typename TDomain >
void	clear_add_fct ()

void	clear_add_fct (ReferenceObjectID id)

Protected Member Functions inherited from ug::IElemDiscBase< typename TDomain >
virtual void	approximation_space_changed ()

void	set_function_pattern (ConstSmartPtr< FunctionPattern > fctPatt)

void	update_function_index_mapping ()

Protected Member Functions inherited from ug::IElemEstimatorFuncs< IElemDisc< TDomain >, TDomain >
void	clear_add_fct ()

void	clear_add_fct (ReferenceObjectID id)

void	remove_compute_err_est_A_elem (ReferenceObjectID id)

void	remove_compute_err_est_M_elem (ReferenceObjectID id)

void	remove_compute_err_est_rhs_elem (ReferenceObjectID id)

void	remove_fsh_err_est_elem_loop (ReferenceObjectID id)

void	remove_prep_err_est_elem (ReferenceObjectID id)

void	remove_prep_err_est_elem_loop (ReferenceObjectID id)

void	set_compute_err_est_A_elem (ReferenceObjectID id, TAssFunc func)

void	set_compute_err_est_M_elem (ReferenceObjectID id, TAssFunc func)

void	set_compute_err_est_rhs_elem (ReferenceObjectID id, TAssFunc func)

void	set_default_add_fct ()

void	set_fsh_err_est_elem_loop (ReferenceObjectID id, TAssFunc func)

void	set_prep_err_est_elem (ReferenceObjectID id, TAssFunc func)

void	set_prep_err_est_elem_loop (ReferenceObjectID id, TAssFunc func)

Protected Attributes
bool	m_bQuadOrderUserDef
	quadrature order

GridObject *	m_pElem
	current element

LFEID	m_pLFEID

int	m_quadOrder

number	m_stabParam
	stabilization parameter

LFEID	m_vLFEID
	current shape function set

Protected Attributes inherited from ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >
bool	m_bPecletBlend
	flag if using Peclet Blending

number	m_gradDivFactor
	factor for div grad stabilization

bool	m_bStokes
	flag if solving the Stokes equation

bool	m_bLaplace
	flag if using only laplace term

SmartPtr< DataExport< MathVector< dim >, dim > >	m_exVelocity
	Export for the velocity.

SmartPtr< DataExport< MathMatrix< dim, dim >, dim > >	m_exVelocityGrad
	Export for the velocity gradient.

SmartPtr< DataExport< MathVector< dim >, dim > >	m_exVelocity_ip
	Export for the velocity at ip.

SmartPtr< DataExport< number, dim > >	m_exPressure
	Export for the pressure.

SmartPtr< DataExport< MathVector< dim >, dim > >	m_exPressureGrad
	Export for the pressure gradient.

number	m_bFullNewtonFactor
	factor for exact jacobian, (1 for exact jacobian, 0 for fix point)

Protected Attributes inherited from ug::NavierStokes::NavierStokesBase< TDomain >
number	m_bFullNewtonFactor
	factor for exact jacobian, (1 for exact jacobian, 0 for fix point)

Protected Attributes inherited from ug::IElemDisc< TDomain >
std::vector< SmartPtr< IElemDiscModifier< TDomain > > >	m_spElemModifier

Protected Attributes inherited from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >
ReferenceObjectID	m_roid

Protected Attributes inherited from ug::IElemDiscBase< typename TDomain >
bool	m_bStationaryForced

FunctionGroup	m_fctGrp

FunctionIndexMapping	m_fctIndexMap

LocalVectorTimeSeries *	m_pLocalVectorTimeSeries

SmartPtr< ApproximationSpace< TDomain > >	m_spApproxSpace

ConstSmartPtr< FunctionPattern >	m_spFctPattern

size_t	m_timePoint

std::vector< std::string >	m_vFct

std::vector< IDataImport< dim > * >	m_vIImport

std::vector< number >	m_vScaleMass

std::vector< number >	m_vScaleStiff

std::vector< std::string >	m_vSubset

Protected Attributes inherited from ug::IElemEstimatorFuncs< IElemDisc< TDomain >, TDomain >
ReferenceObjectID	m_roid

SmartPtr< IErrEstData< TDomain > >	m_spErrEstData

Private Attributes
bool	m_bLaplace
	flag if using only laplace term

bool	m_bPecletBlend
	flag if using Peclet Blending

bool	m_bStokes
	flag if solving the Stokes equation

DataImport< number, dim >	m_imDensity
	Data import for density.

DataImport< number, dim >	m_imKinViscosity
	Data import for kinematic viscosity.

DataImport< MathVector< dim >, dim >	m_imSource
	Data import for source.

Static Private Attributes
static const size_t	_P_ = dim
	abbreviation for pressure

Additional Inherited Members
Public Types inherited from ug::IElemDisc< TDomain >
typedef IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >	assemble_base_type

typedef IElemError< TDomain >	base_type

typedef TDomain	domain_type

typedef IElemEstimatorFuncs< IElemDisc< TDomain >, TDomain >	estimator_base_type

Public Types inherited from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >
typedef TDomain	domain_type

typedef TLeaf	leaf_type

Public Types inherited from ug::IElemError< typename TDomain >
typedef TDomain	domain_type

typedef IElemEstimatorFuncs< IElemDisc< TDomain >, TDomain >	estimator_base_type

Public Types inherited from ug::IElemDiscBase< typename TDomain >
typedef TDomain	domain_type

typedef TDomain::position_type	position_type

Public Types inherited from ug::IElemEstimatorFuncs< IElemDisc< TDomain >, TDomain >
typedef TDomain	domain_type

typedef TLeaf	leaf_type

Detailed Description

template<typename TDomain>
class ug::NavierStokes::NavierStokesFE< TDomain >

Finite Element Discretization for the incompressible Navier-Stokes Equation.

Member Typedef Documentation

◆ base_type

template<typename TDomain >

typedef IncompressibleNavierStokesBase<TDomain> ug::NavierStokes::NavierStokesFE< TDomain >::base_type

protected

Base class type.

◆ this_type

template<typename TDomain >

typedef NavierStokesFE<TDomain> ug::NavierStokes::NavierStokesFE< TDomain >::this_type

protected

own type

Constructor & Destructor Documentation

◆ NavierStokesFE() [1/2]

template<typename TDomain >

ug::NavierStokes::NavierStokesFE< TDomain >::NavierStokesFE	(	const char *	functions,
		const char *	subsets
	)

Constructor (setting default values)

References ug::NavierStokes::NavierStokesFE< TDomain >::init().

◆ NavierStokesFE() [2/2]

template<typename TDomain >

ug::NavierStokes::NavierStokesFE< TDomain >::NavierStokesFE	(	const std::vector< std::string > &	vFct,
		const std::vector< std::string > &	vSubset
	)

Constructor (setting default values)

References ug::NavierStokes::NavierStokesFE< TDomain >::init().

Member Function Documentation

◆ add_def_A_elem()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::add_def_A_elem	(	LocalVector &	d,
		const LocalVector &	u,
		GridObject *	elem,
		const MathVector< dim >	vCornerCoords[]
	)

virtual

assembles the stiffness part of the local defect

Reimplemented from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >.

References ug::GeomProvider< typename TGeom >::get(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::global_grad(), ug::MatVecMult(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_ip(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_sh(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::shape(), ug::VecDot(), ug::VecScaleAppend(), ug::VecSet(), and ug::DimFEGeometry< int TWorldDim, int TRefDim >::weight().

◆ add_def_M_elem()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::add_def_M_elem	(	LocalVector &	d,
		const LocalVector &	u,
		GridObject *	elem,
		const MathVector< dim >	vCornerCoords[]
	)

virtual

assembles the mass part of the local defect

Reimplemented from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >.

References ug::GeomProvider< typename TGeom >::get(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_ip(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_sh(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::shape(), and ug::DimFEGeometry< int TWorldDim, int TRefDim >::weight().

◆ add_jac_A_elem()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::add_jac_A_elem	(	LocalMatrix &	J,
		const LocalVector &	u,
		GridObject *	elem,
		const MathVector< dim >	vCornerCoords[]
	)

virtual

assembles the local stiffness matrix using a finite volume scheme

Reimplemented from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >.

References ug::GeomProvider< typename TGeom >::get(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::global_grad(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_ip(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_sh(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::shape(), ug::VecDot(), and ug::DimFEGeometry< int TWorldDim, int TRefDim >::weight().

◆ add_jac_M_elem()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::add_jac_M_elem	(	LocalMatrix &	J,
		const LocalVector &	u,
		GridObject *	elem,
		const MathVector< dim >	vCornerCoords[]
	)

virtual

assembles the local mass matrix using a finite volume scheme

Reimplemented from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >.

References ug::GeomProvider< typename TGeom >::get(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_ip(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_sh(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::shape(), and ug::DimFEGeometry< int TWorldDim, int TRefDim >::weight().

◆ add_rhs_elem()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::add_rhs_elem	(	LocalVector &	d,
		GridObject *	elem,
		const MathVector< dim >	vCornerCoords[]
	)

virtual

assembles the local right hand side

Reimplemented from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >.

References ug::GeomProvider< typename TGeom >::get(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_ip(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_sh(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::shape(), and ug::DimFEGeometry< int TWorldDim, int TRefDim >::weight().

◆ density()

template<typename TDomain >

SmartPtr< CplUserData< number, dim > > ug::NavierStokes::NavierStokesFE< TDomain >::density ( )

inlinevirtual

returns density

Implements ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

References ug::NavierStokes::NavierStokesFE< TDomain >::m_imDensity, and ug::DataImport< typename TData, int dim >::user_data().

◆ disc_type()

template<typename TDomain >

virtual std::string ug::NavierStokes::NavierStokesFE< TDomain >::disc_type ( ) const

inlinevirtual

returns string identifying disc type

Implements ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

◆ fsh_elem_loop()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::fsh_elem_loop ( )

virtual

finishes the loop over all elements

Reimplemented from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >.

◆ init()

template<typename TDomain >

void ug::NavierStokes::NavierStokesFE< TDomain >::init ( )

protected

References UG_THROW.

Referenced by ug::NavierStokes::NavierStokesFE< TDomain >::NavierStokesFE(), and ug::NavierStokes::NavierStokesFE< TDomain >::NavierStokesFE().

◆ kinematic_viscosity()

template<typename TDomain >

SmartPtr< CplUserData< number, dim > > ug::NavierStokes::NavierStokesFE< TDomain >::kinematic_viscosity ( )

inlinevirtual

returns kinematic viscosity

Implements ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

References ug::NavierStokes::NavierStokesFE< TDomain >::m_imKinViscosity, and ug::DataImport< typename TData, int dim >::user_data().

◆ prep_elem()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::prep_elem	(	const LocalVector &	u,
		GridObject *	elem,
		const ReferenceObjectID	roid,
		const MathVector< dim >	vCornerCoords[]
	)

virtual

Reimplemented from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >.

References ug::GeomProvider< typename TGeom >::get(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::global_ips(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_ip(), UG_CATCH_THROW, and ug::DimFEGeometry< int TWorldDim, int TRefDim >::update().

◆ prep_elem_loop()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::prep_elem_loop	(	const ReferenceObjectID	roid,
		const int	si
	)

virtual

Reimplemented from ug::IElemAssembleFuncs< IElemDisc< TDomain >, TDomain >.

References ug::GeomProvider< typename TGeom >::get(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::local_ips(), ug::DimFEGeometry< int TWorldDim, int TRefDim >::num_ip(), UG_CATCH_THROW, UG_THROW, and ug::DimFEGeometry< int TWorldDim, int TRefDim >::update_local().

◆ prepare_setting()

template<typename TDomain >

void ug::NavierStokes::NavierStokesFE< TDomain >::prepare_setting	(	const std::vector< LFEID > &	vLfeID,
		bool	bNonRegularGrid
	)

virtual

type of trial space for each function used

Implements ug::IElemDiscBase< typename TDomain >.

References UG_THROW.

◆ register_all_funcs()

template<typename TDomain >

void ug::NavierStokes::NavierStokesFE< TDomain >::register_all_funcs	(	const LFEID &	vLfeID,
		const LFEID &	pLfeID,
		const int	quadOrder
	)

◆ register_func()

template<typename TDomain >

template<typename TElem , typename VGeom , typename PGeom >

void ug::NavierStokes::NavierStokesFE< TDomain >::register_func ( )

◆ set_density()

template<typename TDomain >

void ug::NavierStokes::NavierStokesFE< TDomain >::set_density ( SmartPtr< CplUserData< number, dim > > user )

virtual

sets the density

Implements ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

◆ set_kinematic_viscosity()

template<typename TDomain >

void ug::NavierStokes::NavierStokesFE< TDomain >::set_kinematic_viscosity ( SmartPtr< CplUserData< number, dim > > user )

virtual

sets the kinematic viscosity

Implements ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

◆ set_quad_order()

template<typename TDomain >

void ug::NavierStokes::NavierStokesFE< TDomain >::set_quad_order ( size_t order )

sets the quad order

◆ set_source()

template<typename TDomain >

void ug::NavierStokes::NavierStokesFE< TDomain >::set_source ( SmartPtr< CplUserData< MathVector< dim >, dim > > user )

virtual

sets the source function

Implements ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

◆ set_stabilization()

template<typename TDomain >

void ug::NavierStokes::NavierStokesFE< TDomain >::set_stabilization ( number alpha )

inline

sets the stabilization parameter

References ug::NavierStokes::NavierStokesFE< TDomain >::m_stabParam.

Member Data Documentation

◆ _P_

template<typename TDomain >

const size_t ug::NavierStokes::NavierStokesFE< TDomain >::_P_ = dim

staticprivate

abbreviation for pressure

◆ dim

template<typename TDomain >

const int ug::NavierStokes::NavierStokesFE< TDomain >::dim = base_type::dim

static

World dimension.

◆ m_bLaplace

template<typename TDomain >

bool ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >::m_bLaplace

private

flag if using only laplace term

◆ m_bPecletBlend

template<typename TDomain >

bool ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >::m_bPecletBlend

private

flag if using Peclet Blending

◆ m_bQuadOrderUserDef

template<typename TDomain >

bool ug::NavierStokes::NavierStokesFE< TDomain >::m_bQuadOrderUserDef

protected

quadrature order

◆ m_bStokes

template<typename TDomain >

bool ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >::m_bStokes

private

flag if solving the Stokes equation

◆ m_imDensity

template<typename TDomain >

DataImport<number, dim> ug::NavierStokes::NavierStokesFE< TDomain >::m_imDensity

private

Data import for density.

Referenced by ug::NavierStokes::NavierStokesFE< TDomain >::density().

◆ m_imKinViscosity

template<typename TDomain >

DataImport<number, dim> ug::NavierStokes::NavierStokesFE< TDomain >::m_imKinViscosity

private

Data import for kinematic viscosity.

Referenced by ug::NavierStokes::NavierStokesFE< TDomain >::kinematic_viscosity().

◆ m_imSource

template<typename TDomain >

DataImport<MathVector<dim>, dim> ug::NavierStokes::NavierStokesFE< TDomain >::m_imSource

private

Data import for source.

◆ m_pElem

template<typename TDomain >

GridObject* ug::NavierStokes::NavierStokesFE< TDomain >::m_pElem

protected

current element

◆ m_pLFEID

template<typename TDomain >

LFEID ug::NavierStokes::NavierStokesFE< TDomain >::m_pLFEID

protected

◆ m_quadOrder

template<typename TDomain >

int ug::NavierStokes::NavierStokesFE< TDomain >::m_quadOrder

protected

◆ m_stabParam

template<typename TDomain >

number ug::NavierStokes::NavierStokesFE< TDomain >::m_stabParam

protected

stabilization parameter

Referenced by ug::NavierStokes::NavierStokesFE< TDomain >::set_stabilization().

◆ m_vLFEID

template<typename TDomain >

LFEID ug::NavierStokes::NavierStokesFE< TDomain >::m_vLFEID

protected

current shape function set

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

/home/runner/work/docs/docs/ug4/plugins/NavierStokes/incompressible/fe/navier_stokes_fe.h
/home/runner/work/docs/docs/ug4/plugins/NavierStokes/incompressible/fe/navier_stokes_fe.cpp

Public Member Functions

Static Public Attributes

Protected Types

Protected Member Functions

Protected Attributes

Private Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ base_type

◆ this_type

Constructor & Destructor Documentation

◆ NavierStokesFE() [1/2]

◆ NavierStokesFE() [2/2]

Member Function Documentation

◆ add_def_A_elem()

◆ add_def_M_elem()

◆ add_jac_A_elem()

◆ add_jac_M_elem()

◆ add_rhs_elem()

◆ density()

◆ disc_type()

◆ fsh_elem_loop()

◆ init()

◆ kinematic_viscosity()

◆ prep_elem()

◆ prep_elem_loop()

◆ prepare_setting()

◆ register_all_funcs()

◆ register_func()

◆ set_density()

◆ set_kinematic_viscosity()

◆ set_quad_order()

◆ set_source()

◆ set_stabilization()

Member Data Documentation

◆ _P_

◆ dim

◆ m_bLaplace

◆ m_bPecletBlend

◆ m_bQuadOrderUserDef

◆ m_bStokes

◆ m_imDensity

◆ m_imKinViscosity

◆ m_imSource

◆ m_pElem

◆ m_pLFEID

◆ m_quadOrder

◆ m_stabParam

◆ m_vLFEID