EBNonConservativeDivergence Class Reference

Class for computing a non-conservative by smooshing a conservative divergence. More...

#include <CD_EBNonConservativeDivergence.H>

Public Member Functions
	EBNonConservativeDivergence () noexcept
	Default constructor. Must call the define function afterwards.
	EBNonConservativeDivergence (const EBNonConservativeDivergence &a_other)=delete
	Copy constructor. Not allowed.
	EBNonConservativeDivergence (const EBLevelGrid &a_eblg, const int a_radius) noexcept
	Defining constructor. This calls the define function.
virtual	~EBNonConservativeDivergence () noexcept
	Destructor. Does nothing.
virtual void	define (const EBLevelGrid &a_eblg, const int a_radius) noexcept
	Define function. Puts object in usable state.
virtual void	nonConservativeDivergence (LevelData< BaseIVFAB< Real > > &a_nonConsDivF, const LevelData< EBCellFAB > &a_kappaDivF) const noexcept
	Function for computing the non-conservative divergence.

Protected Attributes
bool	m_isDefined
	Defined or not.
EBLevelGrid	m_eblg
	Grids.
LayoutData< VoFIterator >	m_vofIterator
	VoF iterator for iterating through the stencils.
LayoutData< BaseIVFAB< VoFStencil > >	m_stencils
	Stencils.

Detailed Description

Class for computing a non-conservative by smooshing a conservative divergence.

This class will compute a stencil s(phi) = sum(kappa * phi)/sum(kappa) where the stencil points consist of cells that can be reached through a monotone path.

This is a per-level class without AMR functionality. On coarse-fine interfaces the user is responsible for filling the ghost cells and redistributing the mass correctly (see EBFluxRedistribution)

Constructor & Destructor Documentation

EBNonConservativeDivergence()

EBNonConservativeDivergence::EBNonConservativeDivergence ( const EBLevelGrid &  a_eblg, const int  a_radius  )

noexcept

Defining constructor. This calls the define function.

Parameters

[in]	a_eblg	Grids
[in]	a_radius	Stencil radius

Member Function Documentation

define()

void EBNonConservativeDivergence::define ( const EBLevelGrid &  a_eblg, const int  a_radius  )

virtualnoexcept

Define function. Puts object in usable state.

Parameters

[in]	a_eblg	Grids
[in]	a_radius	Stencil radius

nonConservativeDivergence()

void EBNonConservativeDivergence::nonConservativeDivergence ( LevelData< BaseIVFAB< Real > > &  a_nonConsDivF, const LevelData< EBCellFAB > &  a_kappaDivF  ) const

virtualnoexcept

Function for computing the non-conservative divergence.

Parameters

[out]	a_nonConsDivF	The non-conservative divergence.
[in]	a_kappaDivF	The conservative divergence, but not weighted by kappa.

---

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

• Source/AmrMesh/CD_EBNonConservativeDivergence.H
• Source/AmrMesh/CD_EBNonConservativeDivergence.cpp