Base solver module base-class for the solution of immiscible fluids using a VOF (volume of fluid) phase-fraction based interface capturing approach, with optional mesh motion and mesh topology changes including adaptive re-meshing. More...

Inheritance diagram for VoFSolver:

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Collaboration diagram for VoFSolver:

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Public Member Functions
	TypeName ("VoFSolver")
	Runtime type information. More...

	VoFSolver (fvMesh &mesh, autoPtr< VoFMixture >)
	Construct from region mesh. More...

	VoFSolver (const VoFSolver &)=delete
	Disallow default bitwise copy construction. More...

virtual	~VoFSolver ()
	Destructor. More...

virtual scalar	maxDeltaT () const
	Return the current maximum time-step for stable solution. More...

virtual void	preSolve ()
	Called at the start of the time-step, before the PIMPLE loop. More...

virtual void	moveMesh ()
	Called at the start of the PIMPLE loop to move the mesh. More...

virtual void	prePredictor ()=0
	Called at the start of the PIMPLE loop. More...

virtual void	momentumPredictor ()
	Construct and optionally solve the momentum equation. More...

virtual void	thermophysicalPredictor ()=0
	Construct and solve the energy equation,. More...

virtual void	pressureCorrector ()=0
	Construct and solve the pressure equation in the PISO loop. More...

virtual void	postSolve ()
	Called after the PIMPLE loop at the end of the time-step. More...

void	operator= (const VoFSolver &)=delete
	Disallow default bitwise assignment. More...

Public Member Functions inherited from fluidSolver
	TypeName ("fluidSolver")
	Runtime type information. More...

	fluidSolver (fvMesh &mesh)
	Construct from region mesh. More...

	fluidSolver (const fluidSolver &)=delete
	Disallow default bitwise copy construction. More...

virtual	~fluidSolver ()
	Destructor. More...

void	operator= (const fluidSolver &)=delete
	Disallow default bitwise assignment. More...

Public Member Functions inherited from solver
	TypeName ("solver")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, solver, fvMesh,(fvMesh &mesh),(mesh))

	solver (fvMesh &mesh)
	Construct from region mesh. More...

	solver (const solver &)=delete
	Disallow default bitwise copy construction. More...

virtual	~solver ()
	Destructor. More...

bool	transient () const

Foam::fvModels &	fvModels () const
	Return the fvModels that are created on demand. More...

Foam::fvConstraints &	fvConstraints () const
	Return the fvConstraints that are created on demand. More...

virtual void	postCorrector ()=0
	Correct the momentum and thermophysical transport modelling. More...

void	operator= (const solver &)=delete
	Disallow default bitwise assignment. More...

Public Member Functions inherited from regIOobject
	TypeName ("regIOobject")
	Runtime type information. More...

	regIOobject (const IOobject &, const bool isTime=false)
	Construct from IOobject. Optional flag for if IOobject is the. More...

	regIOobject (const regIOobject &)
	Copy constructor. More...

	regIOobject (const regIOobject &&)
	Move constructor. More...

	regIOobject (const regIOobject &, bool registerCopy)
	Copy constructor, transferring registry registration to copy. More...

	regIOobject (const word &newName, const regIOobject &, bool registerCopy)
	Copy constructor with new name, transferring registry registration. More...

	regIOobject (const IOobject &, const regIOobject &)
	Copy constructor with new IO parameters. More...

virtual	~regIOobject ()
	Destructor. More...

virtual bool	global () const
	Return true if object is global, i.e. same for all processors. More...

virtual bool	globalFile () const
	Return true if object is global, i.e. same for all processors. More...

const fileName &	caseName () const

fileName	path () const
	Return complete path. More...

fileName	objectPath () const
	Return complete path + object name. More...

fileName	filePath () const
	Return complete path + object name if the file exists. More...

bool	checkIn ()
	Add object to registry. More...

bool	checkOut ()
	Remove object from registry. More...

void	addWatch ()
	Add file watch on object (if registered and READ_IF_MODIFIED) More...

bool	registered () const
	Is this object registered with the registry? More...

bool	ownedByRegistry () const
	Is this object owned by the registry? More...

void	store ()
	Transfer ownership of this object to its registry. More...

void	release ()
	Release ownership of this object from its registry. More...

label	eventNo () const
	Event number at last update. More...

label &	eventNo ()
	Event number at last update. More...

bool	upToDate (const regIOobject &) const
	Return true if up-to-date with respect to given object. More...

bool	upToDate (const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

bool	upToDate (const regIOobject &, const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

bool	upToDate (const regIOobject &, const regIOobject &, const regIOobject &, const regIOobject &) const
	Return true if up-to-date with respect to given objects. More...

void	setUpToDate ()
	Set up to date (obviously) More...

virtual void	rename (const word &newName)
	Rename. More...

bool	headerOk ()
	Read and check header info. More...

Istream &	readStream (const word &, const bool read=true)
	Return Istream and check object type against that given. More...

void	close ()
	Close Istream. More...

virtual bool	readData (Istream &)
	Virtual readData function. More...

virtual bool	read ()
	Read object. More...

const labelList &	watchIndices () const
	Return file-monitoring handles. More...

labelList &	watchIndices ()
	Return file-monitoring handles. More...

virtual bool	modified () const
	Return true if the object's file (or files for objectRegistry) More...

virtual bool	readIfModified ()
	Read object if modified (as set by call to modified) More...

virtual bool	writeObject (IOstream::streamFormat, IOstream::versionNumber, IOstream::compressionType, const bool write) const
	Write using given format, version and compression. More...

virtual bool	write (const bool write=true) const
	Write using setting from DB. More...

void	operator= (const IOobject &)
	Assign to IOobject. More...

void	operator= (const regIOobject &)=delete
	Disallow default assignment. More...

const fileName &	caseName (const bool global) const

fileName	path (const bool global) const
	Return complete path including the processor sub-directory. More...

fileName	objectPath (const bool global) const
	Return complete path + object name including the processor. More...

fileName	filePath (const word &typeName, const bool global) const
	Return complete path + object name if the file exists. More...

Public Member Functions inherited from IOobject
	TypeName ("IOobject")
	Runtime type information. More...

	IOobject (const word &name, const fileName &instance, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from name, instance, registry, io options. More...

	IOobject (const word &name, const fileName &instance, const fileName &local, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from name, instance, local, registry, io options. More...

	IOobject (const fileName &path, const objectRegistry &registry, readOption r=NO_READ, writeOption w=NO_WRITE, bool registerObject=true)
	Construct from path, registry, io options. More...

	IOobject (const IOobject &io, const objectRegistry &registry)
	Construct from copy resetting registry. More...

	IOobject (const IOobject &io, const word &name)
	Construct from copy resetting name. More...

	IOobject (const IOobject &io)=default
	Copy constructor. More...

autoPtr< IOobject >	clone () const
	Clone. More...

autoPtr< IOobject >	clone (const objectRegistry &registry) const
	Clone resetting registry. More...

virtual	~IOobject ()
	Destructor. More...

const Time &	time () const
	Return time. More...

const objectRegistry &	db () const
	Return the local objectRegistry. More...

const word &	name () const
	Return name. More...

const word &	headerClassName () const
	Return name of the class name read from header. More...

word &	headerClassName ()
	Return name of the class name read from header. More...

string &	note ()
	Return non-constant access to the optional note. More...

const string &	note () const
	Return the optional note. More...

bool &	registerObject ()
	Register object created from this IOobject with registry if true. More...

bool	registerObject () const
	Register object created from this IOobject with registry if true. More...

readOption	readOpt () const

readOption &	readOpt ()

writeOption	writeOpt () const

writeOption &	writeOpt ()

word	group () const
	Return group (extension part of name) More...

word	member () const
	Return member (name without the extension) More...

const fileName &	rootPath () const

const fileName &	caseName (const bool global) const

fileName &	instance () const
	Return the instance directory, constant, system, <time> etc. More...

void	updateInstance () const
	If the instance is a time directory update to the current time. More...

const fileName &	local () const

fileName	path (const bool global) const
	Return complete path including the processor sub-directory. More...

fileName	objectPath (const bool global) const
	Return complete path + object name including the processor. More...

fileName	relativePath () const
	Return the path relative to the case directory. More...

fileName	relativeObjectPath () const
	Return complete relativePath + object name. More...

fileName	filePath (const word &typeName, const bool global) const
	Return complete path + object name if the file exists. More...

bool	readHeader (Istream &)
	Read header. More...

bool	headerOk ()
	Read header of local object without type-checking. More...

template<class Type >
void	warnNoRereading () const
	Helper: warn that type does not support re-reading. More...

bool	writeHeader (Ostream &) const
	Write header. More...

bool	writeHeader (Ostream &, const word &objectType) const
	Write header. Allow override of type. More...

bool	good () const

bool	bad () const

InfoProxy< IOobject >	info () const
	Return info proxy. More...

void	operator= (const IOobject &)

template<class Name >
Foam::word	groupName (Name name, const word &group)

Public Attributes
const VoFMixture &	mixture
	Reference to the VoF mixture. More...

const volVectorField &	U
	Reference to the velocity field. More...

const surfaceScalarField &	phi
	Reference to the mass-flux field. More...

Public Attributes inherited from solver
const fvMesh &	mesh
	Region mesh. More...

const Time &	runTime
	Time. More...

pimpleNoLoopControl	pimple
	PIMPLE inner-loop controls. More...

Protected Member Functions
void	setrAU (const fvVectorMatrix &UEqn)
	Set or update the cached rAU. More...

void	clearrAU ()
	Clear the cached rAU is no longer needed. More...

virtual void	correctCoNum ()=0
	Correct the cached Courant numbers. More...

virtual void	setInterfaceRDeltaT (volScalarField &rDeltaT)=0
	Adjust the rDeltaT in the vicinity of the interface. More...

void	continuityErrors ()
	Calculate and print the continuity errors. More...

virtual const Foam::pressureReference &	pressureReference () const =0
	Return the pressure reference. More...

virtual bool	incompressible () const =0
	Is the flow incompressible? More...

virtual bool	divergent () const =0
	Is the flow divergent? More...

virtual tmp< volScalarField >	psiByRho () const =0
	Return the mixture compressibility/density. More...

virtual tmp< fvVectorMatrix >	divDevTau (volVectorField &U)=0
	Return the momentum equation stress term. More...

virtual void	correctInterface ()=0
	Correct the interface properties following mesh-change. More...

virtual tmp< surfaceScalarField >	surfaceTensionForce () const =0
	Return the interface surface tension force for the momentum equation. More...

Protected Member Functions inherited from fluidSolver
void	readControls ()
	Read controls. More...

void	meshCourantNo () const
	Check mesh Courant numbers for moving mesh cases. More...

void	correctCoNum (const surfaceScalarField &phi)
	Correct the cached Courant numbers. More...

void	correctCoNum (const volScalarField &rho, const surfaceScalarField &phi)
	Correct the cached Courant numbers. More...

void	continuityErrors (const surfaceScalarField &phi)
	Calculate and print the continuity errors. More...

void	continuityErrors (const volScalarField &rho, const volScalarField &thermoRho, const surfaceScalarField &phi)
	Calculate and print the continuity errors. More...

Protected Member Functions inherited from regIOobject
bool	readHeaderOk (const IOstream::streamFormat defaultFormat, const word &typeName)
	Read header, check readOpt flags and read data if necessary. More...

Protected Member Functions inherited from IOobject
void	setBad (const string &)
	Set the object state to bad. More...

template<class Type >
bool	typeHeaderOk (const bool checkType)
	Read header using typeGlobalFile to find file. More...

Protected Attributes
autoPtr< VoFMixture >	mixturePtr_
	The compressible two-phase mixture. More...

VoFMixture &	mixture_

const word	divAlphaName
	Name of the alpha convection scheme. More...

scalar	alphaCoNum
	Phase-fraction flux Courant number. More...

volVectorField	U_
	Velocity field. More...

surfaceScalarField	phi_
	Volumetric flux field. More...

solvers::buoyancy	buoyancy
	Buoyancy force. More...

volScalarField &	p_rgh
	Reference to the buoyant pressure for buoyant cases. More...

const volScalarField &	rho
	Reference to the mixture continuity density field. More...

surfaceScalarField	rhoPhi
	Mass flux field. More...

IOMRFZoneList	MRF
	MRF zone list. More...

autoPtr< volScalarField >	rAU
	Inverse momentum equation diagonal. More...

autoPtr< surfaceVectorField >	Uf
	Pointer to the surface momentum field. More...

autoPtr< volScalarField >	divU
	Pointer to the momentum divergence field. More...

tmp< volScalarField >	trDeltaT
	Optional LTS reciprocal time-step field. More...

tmp< fvVectorMatrix >	tUEqn
	Cached momentum matrix. More...

Protected Attributes inherited from fluidSolver
bool	correctPhi
	Switch to correct the flux after mesh change. More...

scalar	CoNum
	Current maximum Courant number for time-step control. More...

Protected Attributes inherited from solver
fvMesh &	mesh_
	Region mesh. More...

bool	steady
	Switch for steady-state. More...

bool	LTS
	Switch for local time step transient operation. More...

Additional Inherited Members
Public Types inherited from IOobject
enum	objectState { GOOD , BAD }
	Enumeration defining the valid states of an IOobject. More...

enum	readOption { MUST_READ , MUST_READ_IF_MODIFIED , READ_IF_PRESENT , NO_READ }
	Enumeration defining the read options. More...

enum	writeOption { AUTO_WRITE = 0 , NO_WRITE = 1 }
	Enumeration defining the write options. More...

enum	fileCheckTypes { timeStamp , timeStampMaster , inotify , inotifyMaster }
	Enumeration defining the file checking options. More...

Static Public Member Functions inherited from solver
static autoPtr< solver >	New (const word &solverName, fvMesh &mesh)
	Select, construct and return the solver. More...

static void	load (const word &solverName)
	Load the specified solver library. More...

Static Public Member Functions inherited from regIOobject
template<class Type >
static Type &	store (Type *)
	Transfer ownership of the given object pointer to its registry. More...

template<class Type >
static Type &	store (autoPtr< Type > &)
	Transfer ownership of the given object pointer to its registry. More...

Static Public Member Functions inherited from IOobject
static bool	fileNameComponents (const fileName &path, fileName &instance, fileName &local, word &name)
	Split path into instance, local, name components. More...

template<class Name >
static word	groupName (Name name, const word &group)

static word	group (const word &name)
	Return group (extension part of name) More...

static word	member (const word &name)
	Return member (name without the extension) More...

template<class Stream >
static Stream &	writeBanner (Stream &os, bool noHint=false)
	Write the standard OpenFOAM file/dictionary banner. More...

template<class Stream >
static Stream &	writeDivider (Stream &os)
	Write the standard file section divider. More...

template<class Stream >
static Stream &	writeEndDivider (Stream &os)
	Write the standard end file divider. More...

Static Public Attributes inherited from solver
static scalar	deltaTFactor = 1.2
	deltaT increase factor More...

Static Public Attributes inherited from regIOobject
static float	fileModificationSkew

Static Public Attributes inherited from IOobject
static constexpr const char *	foamFile = "FoamFile"
	Keyword for the FoamFile header sub-dictionary. More...

static const NamedEnum< fileCheckTypes, 4 >	fileCheckTypesNames

static fileCheckTypes	fileModificationChecking
	Type of file modification checking. More...

Detailed Description

Base solver module base-class for the solution of immiscible fluids using a VOF (volume of fluid) phase-fraction based interface capturing approach, with optional mesh motion and mesh topology changes including adaptive re-meshing.

The momentum and other fluid properties are of the "mixture" and a single momentum equation is solved.

Uses the flexible PIMPLE (PISO-SIMPLE) solution for time-resolved and pseudo-transient and steady simulations.

Optional fvModels and fvConstraints are provided to enhance the simulation in many ways including adding various sources, Lagrangian particles, surface film etc. and constraining or limiting the solution.

Source files

See also: Foam::solvers::fluidSolver

Definition at line 70 of file VoFSolver.H.

Constructor & Destructor Documentation

◆ VoFSolver() [1/2]

VoFSolver	(	fvMesh &	mesh,
		autoPtr< VoFMixture >	mixturePtr
	)

Construct from region mesh.

Definition at line 83 of file VoFSolver.C.

References IOobject::AUTO_WRITE, Foam::dimless, Foam::dimTime, Foam::endl(), Foam::Info, solver::LTS, solver::mesh, IOobject::name(), dimensioned< Type >::name(), VoFSolver::p_rgh, localEulerDdt::rDeltaTName, IOobject::READ_IF_PRESENT, solver::runTime, fvMesh::schemes(), fvSchemes::setFluxRequired(), and VoFSolver::trDeltaT.

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◆ VoFSolver() [2/2]

VoFSolver ( const VoFSolver & )

delete

Disallow default bitwise copy construction.

◆ ~VoFSolver()

~VoFSolver ( )

virtual

Destructor.

Definition at line 176 of file VoFSolver.C.

Member Function Documentation

◆ setrAU()

void setrAU ( const fvVectorMatrix & UEqn )

protected

Set or update the cached rAU.

Definition at line 53 of file VoFSolver.C.

References rAU(), and UEqn.

Referenced by twoPhaseSolver::incompressiblePressureCorrector(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

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◆ clearrAU()

void clearrAU ( )

protected

Clear the cached rAU is no longer needed.

Definition at line 66 of file VoFSolver.C.

References correctPhi, and rAU().

Referenced by twoPhaseSolver::incompressiblePressureCorrector(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

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◆ correctCoNum()

void correctCoNum ( )

protectedpure virtual

Correct the cached Courant numbers.

Definition at line 75 of file VoFSolver.C.

◆ setInterfaceRDeltaT()

virtual void setInterfaceRDeltaT ( volScalarField & rDeltaT )

protectedpure virtual

Adjust the rDeltaT in the vicinity of the interface.

Implemented in twoPhaseVoFSolver, multiphaseVoFSolver, and incompressibleDriftFlux.

◆ continuityErrors()

void continuityErrors ( )

protected

Calculate and print the continuity errors.

Definition at line 45 of file VoFSolver.C.

References fluidSolver::continuityErrors(), and VoFSolver::phi.

Referenced by twoPhaseSolver::incompressiblePressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

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◆ pressureReference()

virtual const Foam::pressureReference& pressureReference ( ) const

protectedpure virtual

Return the pressure reference.

Implemented in incompressibleVoF, incompressibleMultiphaseVoF, incompressibleDriftFlux, compressibleVoF, and compressibleMultiphaseVoF.

Referenced by twoPhaseSolver::incompressiblePressureCorrector(), and VoFSolver::moveMesh().

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◆ incompressible()

virtual bool incompressible ( ) const

protectedpure virtual

Is the flow incompressible?

Implemented in incompressibleVoF, incompressibleMultiphaseVoF, incompressibleDriftFlux, compressibleVoF, and compressibleMultiphaseVoF.

Referenced by VoFSolver::moveMesh().

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◆ divergent()

virtual bool divergent ( ) const

protectedpure virtual

Is the flow divergent?

i.e. compressible or include phase-fraction sources

Implemented in incompressibleVoF, incompressibleMultiphaseVoF, incompressibleDriftFlux, compressibleVoF, and compressibleMultiphaseVoF.

Referenced by VoFSolver::moveMesh().

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◆ psiByRho()

virtual tmp<volScalarField> psiByRho ( ) const

protectedpure virtual

Return the mixture compressibility/density.

Used by CorrectPhi for compressible mixtures following mesh change

Implemented in incompressibleVoF, incompressibleMultiphaseVoF, incompressibleDriftFlux, compressibleVoF, and compressibleMultiphaseVoF.

Referenced by VoFSolver::moveMesh().

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◆ divDevTau()

virtual tmp<fvVectorMatrix> divDevTau ( volVectorField & U )

protectedpure virtual

Return the momentum equation stress term.

Implemented in incompressibleVoF, incompressibleMultiphaseVoF, incompressibleDriftFlux, compressibleVoF, and compressibleMultiphaseVoF.

Referenced by VoFSolver::momentumPredictor().

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◆ correctInterface()

virtual void correctInterface ( )

protectedpure virtual

Correct the interface properties following mesh-change.

and phase-fraction update

Implemented in twoPhaseSolver, twoPhaseVoFSolver, multiphaseVoFSolver, and incompressibleDriftFlux.

Referenced by VoFSolver::moveMesh().

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◆ surfaceTensionForce()

virtual tmp<surfaceScalarField> surfaceTensionForce ( ) const

protectedpure virtual

Return the interface surface tension force for the momentum equation.

Implemented in twoPhaseSolver, twoPhaseVoFSolver, multiphaseVoFSolver, and incompressibleDriftFlux.

Referenced by VoFSolver::momentumPredictor().

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◆ TypeName()

TypeName ( "VoFSolver" )

Runtime type information.

◆ maxDeltaT()

Foam::scalar maxDeltaT ( ) const

virtual

Return the current maximum time-step for stable solution.

Reimplemented from fluidSolver.

Reimplemented in incompressibleDriftFlux.

Definition at line 182 of file VoFSolver.C.

References alphaCoNum, fluidSolver::maxDeltaT(), and Foam::min().

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◆ preSolve()

void preSolve ( )

virtual

Called at the start of the time-step, before the PIMPLE loop.

Implements solver.

Reimplemented in twoPhaseSolver, and multiphaseVoFSolver.

Definition at line 198 of file VoFSolver.C.

References Foam::fvc::absolute(), IOobject::AUTO_WRITE, correctPhi, Foam::fvc::div(), Foam::endl(), fvModels(), Foam::Info, Foam::fvc::interpolate(), MRF(), fvModels::preUpdateMesh(), IOobject::READ_IF_PRESENT, and U.

Referenced by multiphaseVoFSolver::preSolve(), and twoPhaseSolver::preSolve().

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◆ moveMesh()

void moveMesh ( )

virtual

Called at the start of the PIMPLE loop to move the mesh.

Implements solver.

Definition at line 33 of file moveMesh.C.

References Foam::fvc::absolute(), polyMesh::changing(), VoFSolver::correctInterface(), fluidSolver::correctPhi, Foam::fv::correctPhi(), Foam::correctUphiBCs(), Foam::fvc::div(), VoFSolver::divergent(), VoFSolver::divU, pimpleNoLoopControl::firstIter(), VoFSolver::incompressible(), Foam::fvc::makeRelative(), solver::mesh, solver::mesh_, fluidSolver::meshCourantNo(), fvMesh::move(), buoyancy::moveMesh(), pimpleNoLoopControl::moveMeshOuterCorrectors(), VoFSolver::MRF, VoFSolver::p_rgh, VoFSolver::phi, VoFSolver::phi_, solver::pimple, VoFSolver::pressureReference(), VoFSolver::psiByRho(), VoFSolver::rAU, fvMesh::Sf(), polyMesh::topoChanged(), VoFSolver::U, VoFSolver::U_, VoFSolver::Uf, and MRFZoneList::update().

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◆ prePredictor()

void prePredictor ( )

pure virtual

Called at the start of the PIMPLE loop.

Implements solver.

Implemented in twoPhaseSolver, multiphaseVoFSolver, incompressibleVoF, incompressibleMultiphaseVoF, incompressibleDriftFlux, compressibleVoF, and compressibleMultiphaseVoF.

Definition at line 253 of file VoFSolver.C.

Referenced by incompressibleDriftFlux::prePredictor(), multiphaseVoFSolver::prePredictor(), and twoPhaseSolver::prePredictor().

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◆ momentumPredictor()

void momentumPredictor ( )

virtual

Construct and optionally solve the momentum equation.

Implements solver.

Reimplemented in compressibleVoF, and compressibleMultiphaseVoF.

Definition at line 33 of file momentumPredictor.C.

References fvConstraints::constrain(), Foam::fvm::ddt(), MRFZoneList::DDt(), Foam::fvm::div(), VoFSolver::divDevTau(), solver::fvConstraints(), solver::fvModels(), buoyancy::ghf, fvMesh::magSf(), solver::mesh, fluidSolutionControl::momentumPredictor(), VoFSolver::MRF, VoFSolver::p_rgh, solver::pimple, Foam::fvc::reconstruct(), VoFSolver::rho, VoFSolver::rhoPhi, Foam::fvc::snGrad(), Foam::solve(), VoFSolver::surfaceTensionForce(), VoFSolver::tUEqn, VoFSolver::U, VoFSolver::U_, and UEqn.

Referenced by compressibleMultiphaseVoF::momentumPredictor(), and compressibleVoF::momentumPredictor().

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◆ thermophysicalPredictor()

virtual void thermophysicalPredictor ( )

pure virtual

Construct and solve the energy equation,.

convert to temperature and update thermophysical and transport properties

Implements solver.

Implemented in incompressibleVoF, incompressibleMultiphaseVoF, incompressibleDriftFlux, compressibleVoF, and compressibleMultiphaseVoF.

◆ pressureCorrector()

virtual void pressureCorrector ( )

pure virtual

Construct and solve the pressure equation in the PISO loop.

Implements solver.

Implemented in incompressibleVoF, incompressibleMultiphaseVoF, incompressibleDriftFlux, compressibleVoF, and compressibleMultiphaseVoF.

◆ postSolve()

void postSolve ( )

virtual

Called after the PIMPLE loop at the end of the time-step.

Implements solver.

Definition at line 257 of file VoFSolver.C.

◆ operator=()

void operator= ( const VoFSolver & )

delete

Disallow default bitwise assignment.

Member Data Documentation

◆ mixturePtr_

autoPtr<VoFMixture> mixturePtr_

protected

The compressible two-phase mixture.

Definition at line 80 of file VoFSolver.H.

◆ mixture_

VoFMixture& mixture_

protected

Definition at line 82 of file VoFSolver.H.

◆ divAlphaName

const word divAlphaName

protected

Name of the alpha convection scheme.

Definition at line 85 of file VoFSolver.H.

Referenced by incompressibleDriftFlux::alphaPhi(), and twoPhaseSolver::alphaPhi().

◆ alphaCoNum

scalar alphaCoNum

protected

Phase-fraction flux Courant number.

Definition at line 88 of file VoFSolver.H.

◆ U_

volVectorField U_

protected

Velocity field.

Definition at line 94 of file VoFSolver.H.

Referenced by incompressibleDriftFlux::incompressibleDriftFlux(), incompressibleMultiphaseVoF::incompressibleMultiphaseVoF(), twoPhaseSolver::incompressiblePressureCorrector(), incompressibleVoF::incompressibleVoF(), VoFSolver::momentumPredictor(), VoFSolver::moveMesh(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

◆ phi_

surfaceScalarField phi_

protected

Volumetric flux field.

Definition at line 97 of file VoFSolver.H.

Referenced by incompressibleDriftFlux::incompressibleDriftFlux(), incompressibleMultiphaseVoF::incompressibleMultiphaseVoF(), twoPhaseSolver::incompressiblePressureCorrector(), incompressibleVoF::incompressibleVoF(), VoFSolver::moveMesh(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

◆ buoyancy

solvers::buoyancy buoyancy

protected

Buoyancy force.

Definition at line 103 of file VoFSolver.H.

◆ p_rgh

volScalarField& p_rgh

protected

Reference to the buoyant pressure for buoyant cases.

otherwise to the pressure

Definition at line 107 of file VoFSolver.H.

Referenced by incompressibleDriftFlux::incompressibleDriftFlux(), incompressibleMultiphaseVoF::incompressibleMultiphaseVoF(), twoPhaseSolver::incompressiblePressureCorrector(), incompressibleVoF::incompressibleVoF(), VoFSolver::momentumPredictor(), VoFSolver::moveMesh(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), incompressibleMultiphaseVoF::pressureCorrector(), and VoFSolver::VoFSolver().

◆ rho

const volScalarField& rho

protected

Reference to the mixture continuity density field.

Definition at line 110 of file VoFSolver.H.

Referenced by incompressibleMultiphaseVoF::divDevTau(), incompressibleVoF::divDevTau(), twoPhaseSolver::incompressiblePressureCorrector(), VoFSolver::momentumPredictor(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), incompressibleMultiphaseVoF::pressureCorrector(), compressibleMultiphaseVoF::thermophysicalPredictor(), and compressibleVoF::thermophysicalPredictor().

◆ rhoPhi

surfaceScalarField rhoPhi

protected

Mass flux field.

Definition at line 116 of file VoFSolver.H.

Referenced by VoFSolver::momentumPredictor(), compressibleMultiphaseVoF::thermophysicalPredictor(), and compressibleVoF::thermophysicalPredictor().

◆ MRF

IOMRFZoneList MRF

protected

MRF zone list.

Definition at line 122 of file VoFSolver.H.

Referenced by twoPhaseSolver::incompressiblePressureCorrector(), VoFSolver::momentumPredictor(), VoFSolver::moveMesh(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

◆ rAU

autoPtr<volScalarField> rAU

protected

Inverse momentum equation diagonal.

Used to correct phi following mesh changes

Definition at line 129 of file VoFSolver.H.

Referenced by compressibleMultiphaseVoF::compressibleMultiphaseVoF(), compressibleVoF::compressibleVoF(), incompressibleDriftFlux::incompressibleDriftFlux(), incompressibleMultiphaseVoF::incompressibleMultiphaseVoF(), twoPhaseSolver::incompressiblePressureCorrector(), incompressibleVoF::incompressibleVoF(), VoFSolver::moveMesh(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

◆ Uf

autoPtr<surfaceVectorField> Uf

protected

Pointer to the surface momentum field.

used to recreate the flux after mesh-change

Definition at line 133 of file VoFSolver.H.

Referenced by twoPhaseSolver::incompressiblePressureCorrector(), VoFSolver::moveMesh(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

◆ divU

autoPtr<volScalarField> divU

protected

Pointer to the momentum divergence field.

used in correctPhi to ensure the corrected phi has the same divergence

Definition at line 138 of file VoFSolver.H.

Referenced by VoFSolver::moveMesh().

◆ trDeltaT

tmp<volScalarField> trDeltaT

protected

Optional LTS reciprocal time-step field.

Definition at line 141 of file VoFSolver.H.

Referenced by VoFSolver::VoFSolver().

◆ tUEqn

tmp<fvVectorMatrix> tUEqn

protected

Cached momentum matrix.

shared between the momentum predictor and pressure corrector

Definition at line 145 of file VoFSolver.H.

Referenced by twoPhaseSolver::incompressiblePressureCorrector(), VoFSolver::momentumPredictor(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), and incompressibleMultiphaseVoF::pressureCorrector().

◆ mixture

const VoFMixture& mixture

Reference to the VoF mixture.

Definition at line 206 of file VoFSolver.H.

◆ U

const volVectorField& U

Reference to the velocity field.

Definition at line 209 of file VoFSolver.H.

Referenced by compressibleMultiphaseVoF::divDevTau(), compressibleVoF::divDevTau(), incompressibleDriftFlux::divDevTau(), incompressibleMultiphaseVoF::divDevTau(), incompressibleVoF::divDevTau(), incompressibleDriftFlux::incompressibleDriftFlux(), incompressibleMultiphaseVoF::incompressibleMultiphaseVoF(), twoPhaseSolver::incompressiblePressureCorrector(), incompressibleVoF::incompressibleVoF(), VoFSolver::momentumPredictor(), VoFSolver::moveMesh(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), incompressibleMultiphaseVoF::pressureCorrector(), compressibleMultiphaseVoF::thermophysicalPredictor(), and compressibleVoF::thermophysicalPredictor().

◆ phi

const surfaceScalarField& phi

Reference to the mass-flux field.

Definition at line 212 of file VoFSolver.H.

Referenced by incompressibleDriftFlux::alphaPhi(), twoPhaseSolver::alphaPhi(), VoFSolver::continuityErrors(), twoPhaseSolver::incompressiblePressureCorrector(), VoFSolver::moveMesh(), compressibleMultiphaseVoF::pressureCorrector(), compressibleVoF::pressureCorrector(), incompressibleMultiphaseVoF::pressureCorrector(), multiphaseVoFSolver::setInterfaceRDeltaT(), twoPhaseVoFSolver::setInterfaceRDeltaT(), compressibleMultiphaseVoF::thermophysicalPredictor(), and compressibleVoF::thermophysicalPredictor().

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

applications/modules/VoFSolver/VoFSolver.H
applications/modules/VoFSolver/momentumPredictor.C
applications/modules/VoFSolver/moveMesh.C
applications/modules/VoFSolver/setRDeltaT.C
applications/modules/VoFSolver/VoFSolver.C

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VoFSolver() [1/2]

◆ VoFSolver() [2/2]

◆ ~VoFSolver()

Member Function Documentation

◆ setrAU()

◆ clearrAU()

◆ correctCoNum()

◆ setInterfaceRDeltaT()

◆ continuityErrors()

◆ pressureReference()

◆ incompressible()

◆ divergent()

◆ psiByRho()

◆ divDevTau()

◆ correctInterface()

◆ surfaceTensionForce()

◆ TypeName()

◆ maxDeltaT()

◆ preSolve()

◆ moveMesh()

◆ prePredictor()

◆ momentumPredictor()

◆ thermophysicalPredictor()

◆ pressureCorrector()

◆ postSolve()

◆ operator=()

Member Data Documentation

◆ mixturePtr_

◆ mixture_

◆ divAlphaName

◆ alphaCoNum

◆ U_

◆ phi_

◆ buoyancy

◆ p_rgh

◆ rho

◆ rhoPhi

◆ MRF

◆ rAU

◆ Uf

◆ divU

◆ trDeltaT

◆ tUEqn

◆ mixture

◆ U

◆ phi