Public Member Functions
void	reinit (dealii::MatrixFree< dim, Number > const &matrix_free, ViscousKernelData const &data, unsigned int const dof_index, unsigned int const quad_index, bool const use_velocity_own_storage)

void	calculate_penalty_parameter (dealii::MatrixFree< dim, Number > const &matrix_free, unsigned int const dof_index)

ViscousKernelData const &	get_data () const

bool	get_use_velocity_own_storage () const

VectorType const &	get_velocity () const

void	set_velocity_copy (VectorType const &src)

VariableCoefficients< dealii::VectorizedArray< Number > > const *	get_viscosity_coefficients () const

unsigned int	get_quad_index () const

unsigned int	get_degree () const

void	set_constant_coefficient (Number const &constant_coefficient)

void	set_coefficient_cell (unsigned int const cell, unsigned int const q, scalar const &value)

scalar	get_coefficient_face (unsigned int const face, unsigned int const q)

void	set_coefficient_face (unsigned int const face, unsigned int const q, scalar const &value)

scalar	get_coefficient_face_neighbor (unsigned int const face, unsigned int const q)

void	set_coefficient_face_neighbor (unsigned int const face, unsigned int const q, scalar const &value)

IntegratorFlags	get_integrator_flags () const

void	reinit_face (IntegratorFace &integrator_m, IntegratorFace &integrator_p, unsigned int const dof_index) const

void	reinit_boundary_face (IntegratorFace &integrator_m, unsigned int const dof_index) const

void	reinit_face_cell_based (dealii::types::boundary_id const boundary_id, IntegratorFace &integrator_m, IntegratorFace &integrator_p, unsigned int const dof_index) const

DEAL_II_ALWAYS_INLINE scalar	get_viscosity_cell (unsigned int const cell, unsigned int const q) const

DEAL_II_ALWAYS_INLINE scalar	calculate_average_viscosity (unsigned int const face, unsigned int const q) const

DEAL_II_ALWAYS_INLINE scalar	get_viscosity_interior_face (unsigned int const face, unsigned int const q) const

DEAL_II_ALWAYS_INLINE scalar	get_viscosity_boundary_face (unsigned int const face, unsigned int const q) const

DEAL_II_ALWAYS_INLINE tensor	get_volume_flux (tensor const &gradient, scalar const &viscosity) const

DEAL_II_ALWAYS_INLINE tensor	calculate_gradient_flux (vector const &value_m, vector const &value_p, vector const &normal, scalar const &viscosity) const

template<typename Integrator>
DEAL_II_ALWAYS_INLINE vector	calculate_normal_gradient (unsigned int const q, Integrator &integrator) const

DEAL_II_ALWAYS_INLINE vector	calculate_value_flux (vector const &normal_gradient_m, vector const &normal_gradient_p, vector const &value_m, vector const &value_p, vector const &normal, scalar const &viscosity) const

template<typename Integrator>
DEAL_II_ALWAYS_INLINE vector	calculate_interior_normal_gradient (unsigned int const q, Integrator const &integrator, OperatorType const &operator_type) const

Static Public Member Functions
static MappingFlags	get_mapping_flags (bool const compute_interior_face_integrals, bool const compute_boundary_face_integrals)

Member Function Documentation

◆ calculate_gradient_flux()

template<int dim, typename Number>

DEAL_II_ALWAYS_INLINE tensor ExaDG::IncNS::Operators::ViscousKernel< dim, Number >::calculate_gradient_flux	(	vector const &	value_m,
		vector const &	value_p,
		vector const &	normal,
		scalar const &	viscosity ) const

inline

Calculates the gradient flux, i.e. the numerical flux that is tested with the shape function gradients.

◆ calculate_value_flux()

template<int dim, typename Number>

DEAL_II_ALWAYS_INLINE vector ExaDG::IncNS::Operators::ViscousKernel< dim, Number >::calculate_value_flux	(	vector const &	normal_gradient_m,
		vector const &	normal_gradient_p,
		vector const &	value_m,
		vector const &	value_p,
		vector const &	normal,
		scalar const &	viscosity ) const

inline

Calculates the value flux, i.e. the flux that is tested with the shape function values. Strictly speaking, this is not a numerical flux, but the right-hand side of the L2 product notation of the integral. In this case it is the inner product of the numerical flux and the the normal vector of element e⁻.

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

include/exadg/incompressible_navier_stokes/spatial_discretization/operators/viscous_operator.h

Public Member Functions

Static Public Member Functions

Member Function Documentation

◆ calculate_gradient_flux()

◆ calculate_value_flux()