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

#include <navier_stokes_base.h>

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

Public Member Functions
virtual std::string	disc_type () const =0
	returns string identifying disc type

virtual SmartPtr< CplUserData< number, dim > >	kinematic_viscosity ()=0
	returns kinematic viscosity

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

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)


virtual void	set_kinematic_viscosity (SmartPtr< CplUserData< number, dim > > user)=0
	sets the kinematic viscosity

void	set_kinematic_viscosity (number val)
	sets the kinematic viscosity


virtual void	set_source (SmartPtr< CplUserData< MathVector< dim >, dim > > user)=0
	sets the source function

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

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

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

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

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

virtual void	add_rhs_elem (LocalVector &rhs, 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_elem_loop ()

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

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

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

virtual void	prepare_setting (const std::vector< LFEID > &vLfeID, bool bNonRegularGrid)=0

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::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 IElemDisc< TDomain >	base_type
	Base class type.

typedef NavierStokesBase< TDomain >	this_type
	own type

Protected Attributes
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

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

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)

Detailed Description

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

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

This class implements the IElemDisc interface to provide element local assemblings for the incompressible Navier-Stokes equation.

The unknowns of the equation are:

$ \vec{u} $ velocity
$ p $ pressure.

The equation takes the form

\begin{align*} \frac{\partial \rho \vec{u}}{\partial t} - \nabla \left( \rho \nu (\nabla \vec{u} + (\nabla \vec{u})^T) \right) + \nabla \cdot \left( \rho \vec{u} \vec{u}^T \right) + \nabla p &= \vec{f}\\ \nabla \cdot (\rho \vec{u}) &= 0 \end{align*}

with

$ \rho $ is the constant density
$ \nu $ is the kinematic viscosity (temporarily constant, implement)
$ \vec{f} \equiv f(\vec{x},t) $ is a Source Term (not implemented yet)

The first equation models the conservation of momentum and is therefore referred to as the Momentum equation. The second equation models the conservation of mass and is known as the Mass continuity equation or simply Continuity equation.

In component-wise notation, the equation reads

\begin{align*} \frac{\partial \rho u_{d_1}}{\partial t} - \sum_{d_2 = 1}^{\text{dim}} \frac{\partial}{\partial x_{d_2}} \left( \rho \nu \left( \frac{\partial u_{d_1}}{\partial x_{d_2}} + \frac{\partial u_{d_2}}{\partial x_{d_1}} \right)\right) + \sum_{d_2 = 1}^{\text{dim}} \frac{\partial}{\partial x_{d_2}} \left( \rho u_{d_2} u_{d_1} \right) + \frac{\partial p}{\partial x_{d_1}} &= f_{d_1} \qquad \forall \quad d_1 = 1, \dots, \text{dim}\\ \sum_{d = 1}^{\text{dim}} \frac{\partial \rho u_d}{\partial x_{d}} &= 0 \end{align*}

Since the density is assumed to be constant, it set to $\rho \equiv 1 $.

The finite volume element discretization uses a dual mesh consisting of Control Volumes $\mathcal{B}_h$, that cover the domain. For each control volume $B \in \mathcal{B}_h$ the following equation is solved

\begin{align*} \frac{\partial}{\partial t} \int_{B} \begin{pmatrix} \vec{u} \\ 0 \end{pmatrix} dV + \int_{\partial B} \begin{pmatrix} - \rho \nu \left(\nabla \vec{u} + (\nabla \vec{u})^T \right) \vec{n} + \vec{u} \vec{u}^T \vec{n} + p \vec{n} \\ \vec{u} \vec{n} \end{pmatrix} dS = \int_B \begin{pmatrix} \vec{f} \\ 0 \end{pmatrix} dV \end{align*}

where $ \vec{n}$ is the outer normal on the boundary of the control volume and $\int_B \cdot \; dV $ and $\int_{\partial B} \cdot \; dS $ are the integration over the control volume and the integration over the boundary of the control volume. By $f B_{sh} $f is denoted the control volume associated to a shape function (i.e. vertices, since we use P1 Lagrange ansatz functions), T usually denotes the Element.

In order to number the local unknowns, we use the following notation.

$ sh = 0, \dots, n_{sh} - 1$ loop the $n_{sh}$ shape functions. For this implementation these are the corners of the element
$ d = 0, \dots, \text{dim} - 1 $ are the velocity component of each corner
P := dim indicates the pressure component

The access to local unknowns of local vectors and matrices is now given by

\begin{align*} &\mathbf{d}(d_1, sh), \mathbf{d}(\text{\_P\_}, sh),\\ &\mathcal{J}(d_1, sh_1, d_2, sh_2), \mathcal{J}(d_1, sh_1, \text{\_P\_}, sh_2), \end{align*}

Template Parameters

TDomain	Domain
TAlgebra	Algebra

Member Typedef Documentation

◆ base_type

template<typename TDomain >

typedef IElemDisc<TDomain> ug::NavierStokes::NavierStokesBase< TDomain >::base_type

protected

Base class type.

◆ this_type

template<typename TDomain >

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

protected

own type

Constructor & Destructor Documentation

◆ NavierStokesBase() [1/2]

template<typename TDomain >

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

Constructor (setting default values)

◆ NavierStokesBase() [2/2]

template<typename TDomain >

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

Constructor (setting default values)

Member Function Documentation

◆ disc_type()

template<typename TDomain >

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

pure virtual

returns string identifying disc type

Implemented in ug::NavierStokes::CompressibleNavierStokesFV1< TDomain >, ug::NavierStokes::NavierStokesFE< TDomain >, ug::NavierStokes::NavierStokesFV< TDomain >, ug::NavierStokes::NavierStokesFV1< TDomain >, ug::NavierStokes::NavierStokesFVCR< TDomain >, ug::NavierStokes::CompressibleNavierStokesBase< TDomain >, and ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

◆ kinematic_viscosity()

template<typename TDomain >

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

pure virtual

returns kinematic viscosity

Implemented in ug::NavierStokes::CompressibleNavierStokesFV1< TDomain >, ug::NavierStokes::NavierStokesFE< TDomain >, ug::NavierStokes::NavierStokesFV< TDomain >, ug::NavierStokes::NavierStokesFV1< TDomain >, ug::NavierStokes::NavierStokesFVCR< TDomain >, ug::NavierStokes::CompressibleNavierStokesBase< TDomain >, and ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

◆ requests_local_time_series()

template<typename TDomain >

virtual bool ug::NavierStokes::NavierStokesBase< TDomain >::requests_local_time_series ( )

inlinevirtual

returns if local time series is needed

Reimplemented from ug::IElemDiscBase< typename TDomain >.

Reimplemented in ug::NavierStokes::CompressibleNavierStokesBase< TDomain >, ug::NavierStokes::NavierStokesFV< TDomain >, and ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

◆ set_exact_jacobian() [1/2]

template<typename TDomain >

void ug::NavierStokes::NavierStokesBase< TDomain >::set_exact_jacobian ( bool bExactJacobian )

inline

sets if the exact jacobian is computed (fixpoint approximation else)

References ug::NavierStokes::NavierStokesBase< TDomain >::m_bFullNewtonFactor.

◆ set_exact_jacobian() [2/2]

template<typename TDomain >

void ug::NavierStokes::NavierStokesBase< TDomain >::set_exact_jacobian ( number fullNewtonFactor )

inline

References ug::NavierStokes::NavierStokesBase< TDomain >::m_bFullNewtonFactor.

◆ set_kinematic_viscosity() [1/2]

template<typename TDomain >

void ug::NavierStokes::NavierStokesBase< TDomain >::set_kinematic_viscosity ( number val )

sets the kinematic viscosity

This method sets the kinematic viscosity value.

Parameters

[in] data kinematic Viscosity

References make_sp().

◆ set_kinematic_viscosity() [2/2]

template<typename TDomain >

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

pure virtual

sets the kinematic viscosity

This method sets the kinematic viscosity value.

Parameters

[in] data kinematic Viscosity

Implemented in ug::NavierStokes::CompressibleNavierStokesFV1< TDomain >, ug::NavierStokes::NavierStokesFE< TDomain >, ug::NavierStokes::NavierStokesFV< TDomain >, ug::NavierStokes::NavierStokesFV1< TDomain >, ug::NavierStokes::NavierStokesFVCR< TDomain >, ug::NavierStokes::CompressibleNavierStokesBase< TDomain >, and ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

◆ set_source() [1/2]

template<typename TDomain >

void ug::NavierStokes::NavierStokesBase< TDomain >::set_source ( const std::vector< number > & vSource )

sets the source function

This method sets the source value. A zero value is assumed as default.

Parameters

[in] data source data

◆ set_source() [2/2]

template<typename TDomain >

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

pure virtual

sets the source function

This method sets the source value. A zero value is assumed as default.

Parameters

[in] data source data

Implemented in ug::NavierStokes::CompressibleNavierStokesFV1< TDomain >, ug::NavierStokes::NavierStokesFE< TDomain >, ug::NavierStokes::NavierStokesFV< TDomain >, ug::NavierStokes::NavierStokesFV1< TDomain >, ug::NavierStokes::NavierStokesFVCR< TDomain >, ug::NavierStokes::CompressibleNavierStokesBase< TDomain >, and ug::NavierStokes::IncompressibleNavierStokesBase< TDomain >.

Member Data Documentation

◆ dim

template<typename TDomain >

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

static

World dimension.

◆ m_bFullNewtonFactor

template<typename TDomain >

number ug::NavierStokes::NavierStokesBase< TDomain >::m_bFullNewtonFactor

protected

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

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

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

/home/runner/work/docs/docs/ug4/plugins/NavierStokes/navier_stokes_base.h
/home/runner/work/docs/docs/ug4/plugins/NavierStokes/navier_stokes_base.cpp

Public Member Functions

Static Public Attributes

Protected Types

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ base_type

◆ this_type

Constructor & Destructor Documentation

◆ NavierStokesBase() [1/2]

◆ NavierStokesBase() [2/2]

Member Function Documentation

◆ disc_type()

◆ kinematic_viscosity()

◆ requests_local_time_series()

◆ set_exact_jacobian() [1/2]

◆ set_exact_jacobian() [2/2]

◆ set_kinematic_viscosity() [1/2]

◆ set_kinematic_viscosity() [2/2]

◆ set_source() [1/2]

◆ set_source() [2/2]

Member Data Documentation

◆ dim

◆ m_bFullNewtonFactor