Computes the volumetric- or mass-flux information across selections of face zones. More...

#include <fluxSummary.H>

Inheritance diagram for fluxSummary:

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Collaboration diagram for fluxSummary:

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Public Types
enum	modeType { mdFaceZone , mdFaceZoneAndDirection , mdCellZoneAndDirection , mdSurface , mdSurfaceAndDirection }
	Face mode type. More...

Public Member Functions
	TypeName ("fluxSummary")
	Runtime type information.
	fluxSummary (const word &name, const Time &runTime, const dictionary &dict)
	Construct from name, Time and dictionary.
	fluxSummary (const fluxSummary &)=delete
	No copy construct.
void	operator= (const fluxSummary &)=delete
	No copy assignment.
virtual	~fluxSummary ()=default
	Destructor.
virtual bool	read (const dictionary &dict)
	Read the function-object dictionary.
virtual bool	execute ()
	Execute the function-object operations.
virtual bool	write ()
	Write the function-object results.
Public Member Functions inherited from fvMeshFunctionObject
	TypeName ("fvMeshFunctionObject")
	Runtime type information.
	fvMeshFunctionObject (const word &name, const Time &runTime, const dictionary &dict)
	Construct from Time and dictionary.
	fvMeshFunctionObject (const word &name, const objectRegistry &obr, const dictionary &dict)
	Construct from the region objectRegistry and dictionary.
virtual	~fvMeshFunctionObject ()=default
	Destructor.
Public Member Functions inherited from regionFunctionObject
	TypeName ("regionFunctionObject")
	Runtime type information.
	regionFunctionObject (const word &name, const Time &runTime, const dictionary &dict)
	Construct from Time and dictionary.
	regionFunctionObject (const word &name, const objectRegistry &obr, const dictionary &dict)
	Construct from the region objectRegistry and dictionary.
virtual	~regionFunctionObject ()=default
	Destructor.
template<class ObjectType>
const ObjectType *	lookupObjectPtr (const word &fieldName) const
	Deprecated(2018-10).
template<class ObjectType>
ObjectType *	lookupObjectRefPtr (const word &fieldName) const
	Deprecated(2018-10).
Public Member Functions inherited from stateFunctionObject
	stateFunctionObject (const word &name, const Time &runTime)
	Construct from components.
virtual	~stateFunctionObject ()=default
	Destructor.
dictionary &	propertyDict ()
	Return access to the property dictionary.
bool	foundProperty (const word &entryName) const
	Return true if the property exists.
void	clearTrigger ()
	Remove the trigger index from the properties.
label	getTrigger () const
	Get the current trigger index.
bool	setTrigger (const label triggeri)
	Set new trigger index.
bool	getDict (const word &entryName, dictionary &dict) const
	Set dictionary, return true if set.
bool	getObjectDict (const word &objectName, const word &entryName, dictionary &dict) const
	Set dictionary from named object, return true if set.
template<class Type>
Type	getProperty (const word &entryName, const Type &defaultValue=Type(Zero)) const
	Retrieve generic property.
template<class Type>
bool	getProperty (const word &entryName, Type &value) const
	Set generic property, return true if set.
template<class Type>
void	setProperty (const word &entryName, const Type &value)
	Add generic property.
template<class Type>
Type	getObjectProperty (const word &objectName, const word &entryName, const Type &defaultValue=Type(Zero)) const
	Retrieve generic property from named object.
template<class Type>
bool	getObjectProperty (const word &objectName, const word &entryName, Type &value) const
	Set generic property from named object, return true if set.
template<class Type>
void	setObjectProperty (const word &objectName, const word &entryName, const Type &value)
	Add generic property from named object.
bool	getObjectResultDict (const word &objectName, dictionary &dict) const
template<class Type>
void	setResult (const word &entryName, const Type &value)
	Add result.
template<class Type>
void	setObjectResult (const word &objectName, const word &entryName, const Type &value)
	Add result from named object.
template<class Type>
Type	getResult (const word &entryName, const Type &defaultValue=Type(Zero)) const
	Retrieve result.
template<class Type>
Type	getObjectResult (const word &objectName, const word &entryName, const Type &defaultValue=Type(Zero)) const
	Retrieve result from named object.
template<class Type>
bool	getObjectResult (const word &objectName, const word &entryName, Type &value) const
	Set result from named object, return true if set.
word	resultType (const word &entryName) const
	Retrieve the result type.
word	objectResultType (const word &objectName, const word &entryName) const
	Return the type of result.
wordList	objectResultEntries () const
	Retrieve the result entries.
wordList	objectResultEntries (const word &objectName) const
	Return result entries for named object.
void	writeResultEntries (Ostream &os) const
	Write the results entries for all objects to stream.
void	writeResultEntries (const word &objectName, Ostream &os) const
	Write the results entries for named object to stream.
void	writeAllResultEntries (Ostream &os) const
	Write the results entries for all objects to stream.
Public Member Functions inherited from timeFunctionObject
	timeFunctionObject (const word &name, const Time &runTime)
	Construct from Time.
virtual	~timeFunctionObject ()=default
	Destructor.
const Time &	time () const
	Return time database.
objectRegistry &	storedObjects ()
	Write access to the output objects ("functionObjectObjects") registered on Time.
const objectRegistry &	storedObjects () const
	Const access to the output objects ("functionObjectObjects") registered on Time.
Public Member Functions inherited from functionObject
	declareRunTimeSelectionTable (autoPtr, functionObject, dictionary,(const word &name, const Time &runTime, const dictionary &dict),(name, runTime, dict))
	functionObject (const word &name, const bool withNamePrefix=defaultUseNamePrefix)
	Construct from components.
autoPtr< functionObject >	clone () const
	Return clone.
virtual	~functionObject ()=default
	Destructor.
virtual const word &	type () const =0
	Runtime type information.
const word &	name () const noexcept
	Return the name of this functionObject.
bool	useNamePrefix () const noexcept
	Return the flag for adding a scoping name prefix.
bool	useNamePrefix (bool on) noexcept
	Modify the flag for adding a scoping name prefix.
virtual bool	execute (const label subIndex)
	Execute using the specified subIndex.
virtual bool	end ()
	Called when Time::run() determines that the time-loop exits.
virtual bool	adjustTimeStep ()
	Called at the end of Time::adjustDeltaT() if adjustTime is true.
virtual bool	filesModified () const
	Did any file get changed during execution?
virtual void	updateMesh (const mapPolyMesh &mpm)
	Update for changes of mesh.
virtual void	movePoints (const polyMesh &mesh)
	Update for changes of mesh.
Public Member Functions inherited from writeFile
	writeFile (const objectRegistry &obr, const fileName &prefix, const word &name="undefined", const bool writeToFile=true, const string &ext=".dat")
	Construct from objectRegistry, prefix, fileName.
	writeFile (const objectRegistry &obr, const fileName &prefix, const word &name, const dictionary &dict, const bool writeToFile=true, const string &ext=".dat")
	Construct from objectRegistry, prefix, fileName and read options from dictionary.
	writeFile (const writeFile &wf)
	Construct copy.
virtual	~writeFile ()=default
	Destructor.
virtual const string &	setExt (const string &ext)
	Set extension.
virtual OFstream &	file ()
	Return access to the file (if only 1).
virtual bool	writeToFile () const
	Flag to allow writing to file.
virtual bool	canWriteToFile () const
	Flag to allow writing to the file.
virtual bool	canResetFile () const
	Flag to allow resetting the file.
virtual bool	canWriteHeader () const
	Flag to allow writing the header.
virtual label	charWidth () const
	Return width of character stream output.
virtual void	writeCommented (Ostream &os, const string &str) const
	Write a commented string to stream.
virtual void	writeTabbed (Ostream &os, const string &str) const
	Write a tabbed string to stream.
virtual void	writeHeader (Ostream &os, const string &str) const
	Write a commented header to stream.
virtual void	writeCurrentTime (Ostream &os) const
	Write the current time to stream.
virtual void	writeBreak (Ostream &os) const
	Write a break marker to the stream.
template<class Type>
void	writeHeaderValue (Ostream &os, const string &property, const Type &value) const
	Write a (commented) header property and value pair.
template<class Type>
void	writeValue (Ostream &os, const Type &val) const
	Write a given value to stream with the space delimiter.

Static Public Attributes
static const Enum< modeType >	modeTypeNames_
	Face mode names.
Static Public Attributes inherited from functionObject
static int	debug
	Flag to execute debug content.
static bool	postProcess
	Global post-processing mode switch.
static bool	defaultUseNamePrefix
	Global default for useNamePrefix.
static word	outputPrefix
	Directory prefix.
Static Public Attributes inherited from writeFile
static label	addChars = 8
	Additional characters for writing.

Protected Member Functions
bool	isSurfaceMode () const
	Check if surface mode instead of zone mode.
word	checkFlowType (const dimensionSet &fieldDims, const word &fieldName) const
	Check flowType (mass or volume).
void	initialiseSurface (const word &surfName, DynamicList< word > &names, DynamicList< vector > &dir, DynamicList< boolList > &faceFlip) const
	Initialise for given surface name.
void	initialiseSurfaceAndDirection (const word &surfName, const vector &refDir, DynamicList< word > &names, DynamicList< vector > &dir, DynamicList< boolList > &faceFlip) const
	Initialise for given surface name and direction.
void	initialiseFaceZone (const word &faceZoneName, DynamicList< word > &names, DynamicList< vector > &dir, DynamicList< labelList > &faceID, DynamicList< labelList > &facePatchID, DynamicList< boolList > &faceFlip) const
	Initialise face set from face zone.
void	initialiseFaceZoneAndDirection (const word &faceZoneName, const vector &refDir, DynamicList< word > &names, DynamicList< vector > &dir, DynamicList< labelList > &faceID, DynamicList< labelList > &facePatchID, DynamicList< boolList > &faceFlip) const
	Initialise face set from face zone and direction.
void	initialiseCellZoneAndDirection (const word &cellZoneName, const vector &refDir, DynamicList< word > &names, DynamicList< vector > &dir, DynamicList< labelList > &faceID, DynamicList< labelList > &facePatchID, DynamicList< boolList > &faceFlip) const
	Initialise face set from cell zone and direction.
scalar	totalArea (const label idx) const
	Calculate the total area for the surface or derived faceZone.
bool	update ()
	Initialise - after read(), before write().
virtual void	writeFileHeader (const word &zoneName, const scalar area, const vector &refDir, Ostream &os) const
	Output file header information.
bool	surfaceModeWrite ()
	Specialized write for surfaces.
Protected Member Functions inherited from fvMeshFunctionObject
	fvMeshFunctionObject (const fvMeshFunctionObject &)=delete
	No copy construct.
void	operator= (const fvMeshFunctionObject &)=delete
	No copy assignment.
Protected Member Functions inherited from regionFunctionObject
virtual const objectRegistry &	obr () const
	The region or sub-region registry being used.
template<class ObjectType>
bool	foundObject (const word &fieldName) const
	Find object (eg, a field) in the (sub) objectRegistry.
template<class ObjectType>
const ObjectType *	cfindObject (const word &fieldName) const
	Return const pointer to the object (eg, a field) in the (sub) objectRegistry.
template<class ObjectType>
const ObjectType *	findObject (const word &fieldName) const
	Return const pointer to the object (eg, a field) in the (sub) objectRegistry.
template<class ObjectType>
ObjectType *	findObject (const word &fieldName)
	Return non-const pointer to the object of the given Type, (sub) objectRegistry.
template<class ObjectType>
ObjectType *	getObjectPtr (const word &fieldName) const
	Return non-const pointer to the object of the given Type, using a const-cast to have it behave like a mutable.
template<class ObjectType>
const ObjectType &	lookupObject (const word &fieldName) const
	Lookup and return object (eg, a field) from the (sub) objectRegistry.
template<class ObjectType>
ObjectType &	lookupObjectRef (const word &fieldName) const
	Lookup and return object (eg, a field) from the (sub) objectRegistry.
template<class ObjectType>
bool	store (word &fieldName, const tmp< ObjectType > &tfield, bool cacheable=false)
	Store the field in the (sub) objectRegistry under the given name.
template<class ObjectType>
bool	storeInDb (const word &fieldName, const tmp< ObjectType > &tfield, const objectRegistry &obr)
	Store the field in an optional objectRegistry under the given name.
bool	writeObject (const word &fieldName)
	Write field if present in the (sub) objectRegistry.
bool	clearObject (const word &fieldName)
	Clear field from the (sub) objectRegistry if present.
void	clearObjects (const wordList &objNames)
	Clear fields from the (sub) objectRegistry if present.
	regionFunctionObject (const regionFunctionObject &)=delete
	No copy construct.
void	operator= (const regionFunctionObject &)=delete
	No copy assignment.
Protected Member Functions inherited from stateFunctionObject
const functionObjects::properties &	stateDict () const
	Return a const reference to the state dictionary.
functionObjects::properties &	stateDict ()
	Return non-const access to the state dictionary.
	stateFunctionObject (const stateFunctionObject &)=delete
	No copy construct.
void	operator= (const stateFunctionObject &)=delete
	No copy assignment.
Protected Member Functions inherited from timeFunctionObject
void	clearOutputObjects (const wordList &objNames)
	Remove specified items from "functionObjectObjects".
	timeFunctionObject (const timeFunctionObject &)=delete
	No copy construct.
void	operator= (const timeFunctionObject &)=delete
	No copy assignment.
Protected Member Functions inherited from functionObject
word	scopedName (const word &name) const
	Return a scoped (prefixed) name.
Protected Member Functions inherited from writeFile
void	initStream (Ostream &os) const
	Initialise the output stream for writing.
fileName	baseFileDir () const
	Return the base directory for output.
fileName	baseTimeDir () const
	Return the base directory for the current time value.
fileName	filePath (const fileName &fName) const
	Return the full path for the supplied file name.
virtual autoPtr< OFstream >	newFile (const fileName &fName) const
	Return autoPtr to a new file using file name.
virtual autoPtr< OFstream >	newFileAtTime (const word &name, scalar timeValue) const
	Return autoPtr to a new file for a given time.
virtual autoPtr< OFstream >	newFileAtStartTime (const word &name) const
	Return autoPtr to a new file using the simulation start time.
virtual void	resetFile (const word &name)
	Reset internal file pointer to new file with new name.
Omanip< int >	valueWidth (const label offset=0) const
	Return the value width when writing to stream with optional offset.
void	operator= (const writeFile &)=delete
	No copy assignment.
virtual autoPtr< OFstream >	createFile (const word &name, scalar timeValue) const
	Deprecated(2022-09) Return autoPtr to a new file for a given time.
virtual autoPtr< OFstream >	createFile (const word &name) const
	Deprecated(2022-09) Return autoPtr to a new file using the simulation start time.

Protected Attributes
bool	needsUpdate_
	Track if the surface needs an update.
modeType	mode_
	Mode for face determination/to generate faces to test.
scalar	scaleFactor_
	Factor to scale results.
word	phiName_
	Name of flux field.
List< word >	zoneNames_
	Region (zone/surface) names.
List< vector >	zoneDirections_
	Region (zone/surface) directions.
List< labelList >	faceID_
	Face IDs.
List< labelList >	facePatchID_
	Face patch IDs.
List< boolList >	faceFlip_
	Face flip map signs.
PtrList< OFstream >	filePtrs_
	Output file per face zone.
scalar	tolerance_
	Tolerance applied when matching face normals.
Protected Attributes inherited from fvMeshFunctionObject
const fvMesh &	mesh_
	Reference to the fvMesh.
Protected Attributes inherited from regionFunctionObject
word	subRegistryName_
	Name for alternative object registry.
const objectRegistry &	obr_
	Reference to the region objectRegistry.
const objectRegistry *	obrPtr_
	Pointer to alternative (eg, sub-region) objectRegistry.
Protected Attributes inherited from timeFunctionObject
const Time &	time_
	Reference to the time database.
Protected Attributes inherited from writeFile
const objectRegistry &	fileObr_
	Reference to the region objectRegistry.
const fileName	prefix_
	Prefix.
word	fileName_
	Name of file.
autoPtr< OFstream >	filePtr_
	File pointer.
label	writePrecision_
	Write precision.
bool	writeToFile_
	Flag to enable/disable writing to file.
bool	updateHeader_
	Flag to update the header, e.g. on mesh changes. Default is true.
bool	writtenHeader_
	Flag to identify whether the header has been written.
bool	useUserTime_
	Flag to use the specified user time, e.g. CA deg instead of seconds. Default = true.
scalar	startTime_
	Start time value.
string	ext_
	File extension; default = .dat.

Additional Inherited Members
Static Public Member Functions inherited from functionObject
static autoPtr< functionObject >	New (const word &name, const Time &runTime, const dictionary &dict)
	Select from dictionary, based on its "type" entry.
Public Attributes inherited from functionObject
bool	log
	Flag to write log into Info.

Detailed Description

Computes the volumetric- or mass-flux information across selections of face zones.

Operands:

Operand	Type	Location
`input`	-	-
`output` file	dat	postProcessing/<FO>/<time>/faceName
`output` field	-	-

Usage

Minimal example by using system/controlDict.functions:

fluxSummaryFO
{
    // Mandatory entries
    type            fluxSummary;
    libs            (fieldFunctionObjects);
    mode            <word>;

    // Optional entries
    phi             <word>;
    scaleFactor     <scalar>;
    tolerance       <scalar>;

    // Inherited entries
    ...
}

where the entries mean:

Property	Description	Type	Reqd	Deflt
`type`	Type name: fluxSummary	word	yes	-
`libs`	Library name: fieldFunctionObjects	word	yes	-
`mode`	Mode to generate faces to test	word	yes	-
`phi`	Name of surface flux field	word	no	phi
`scaleFactor`	Factor to scale results	scalar	no	1.0
`tolerance`	Tolerance for reference direction	scalar	no	0.8

The inherited entries are elaborated in:

Options for the mode entry:

      faceZone
      faceZoneAndDirection
      cellZoneAndDirection
      surface
      surfaceAndDirection

Note: For surface and direction, phi='U' can be used for determining the fluxes.

Source files

Definition at line 173 of file fluxSummary.H.

Member Enumeration Documentation

◆ modeType

enum modeType

Face mode type.

Enumerator
mdFaceZone	Face zone.
mdFaceZoneAndDirection	Face zone with prescribed direction.
mdCellZoneAndDirection	Cell zone with prescribed direction.
mdSurface	A functionObject surface.
mdSurfaceAndDirection	A surface with prescribed direction.

Definition at line 185 of file fluxSummary.H.

Constructor & Destructor Documentation

◆ fluxSummary() [1/2]

fluxSummary	(	const word &	name,
		const Time &	runTime,
		const dictionary &	dict )

Construct from name, Time and dictionary.

Definition at line 939 of file fluxSummary.C.

References dict, faceFlip_, faceID_, facePatchID_, filePtrs_, fvMeshFunctionObject::fvMeshFunctionObject(), mdFaceZone, mode_, Foam::name(), needsUpdate_, regionFunctionObject::obr_, phiName_, read(), runTime, scaleFactor_, tolerance_, writeFile::writeFile(), zoneDirections_, and zoneNames_.

Referenced by fluxSummary(), and operator=().

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◆ fluxSummary() [2/2]

fluxSummary ( const fluxSummary & )

delete

No copy construct.

References fluxSummary().

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◆ ~fluxSummary()

virtual ~fluxSummary ( )

virtualdefault

Destructor.

References dict.

Member Function Documentation

◆ isSurfaceMode()

bool isSurfaceMode ( ) const

protected

Check if surface mode instead of zone mode.

Definition at line 63 of file fluxSummary.C.

References mdSurface, mdSurfaceAndDirection, and mode_.

Referenced by checkFlowType(), totalArea(), update(), write(), and writeFileHeader().

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◆ checkFlowType()

Foam::word checkFlowType	(	const dimensionSet &	fieldDims,
		const word &	fieldName ) const

protected

Check flowType (mass or volume).

Return name on success, fatal error on failure.

Definition at line 69 of file fluxSummary.C.

References Foam::abort(), Foam::dimArea, Foam::dimMass, Foam::dimTime, Foam::dimVolume, Foam::FatalError, FatalErrorInFunction, isSurfaceMode(), and word::null.

Referenced by surfaceModeWrite(), and write().

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◆ initialiseSurface()

void initialiseSurface	(	const word &	surfName,
		DynamicList< word > &	names,
		DynamicList< vector > &	dir,
		DynamicList< boolList > &	faceFlip ) const

protected

Initialise for given surface name.

Definition at line 99 of file fluxSummary.C.

References DynamicList< T, SizeMin >::append(), List< T >::append(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, names, Foam::nl, timeFunctionObject::storedObjects(), and Foam::Zero.

Referenced by update().

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◆ initialiseSurfaceAndDirection()

void initialiseSurfaceAndDirection	(	const word &	surfName,
		const vector &	refDir,
		DynamicList< word > &	names,
		DynamicList< vector > &	dir,
		DynamicList< boolList > &	faceFlip ) const

protected

Initialise for given surface name and direction.

Definition at line 125 of file fluxSummary.C.

References DynamicList< T, SizeMin >::append(), List< T >::append(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::mag(), n, names, Foam::nl, s(), List< T >::setSize(), UList< T >::size(), timeFunctionObject::storedObjects(), and tolerance_.

Referenced by update().

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◆ initialiseFaceZone()

void initialiseFaceZone	(	const word &	faceZoneName,
		DynamicList< word > &	names,
		DynamicList< vector > &	dir,
		DynamicList< labelList > &	faceID,
		DynamicList< labelList > &	facePatchID,
		DynamicList< boolList > &	faceFlip ) const

protected

Initialise face set from face zone.

Definition at line 173 of file fluxSummary.C.

References DynamicList< T, SizeMin >::append(), List< T >::append(), Foam::exit(), faceId(), Foam::FatalError, FatalErrorInFunction, faceZone::flipMap(), forAll, Foam::isA(), fvMeshFunctionObject::mesh_, names, Foam::nl, pp(), List< T >::resize(), UList< T >::size(), and Foam::Zero.

Referenced by update().

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◆ initialiseFaceZoneAndDirection()

void initialiseFaceZoneAndDirection	(	const word &	faceZoneName,
		const vector &	refDir,
		DynamicList< word > &	names,
		DynamicList< vector > &	dir,
		DynamicList< labelList > &	faceID,
		DynamicList< labelList > &	facePatchID,
		DynamicList< boolList > &	faceFlip ) const

protected

Initialise face set from face zone and direction.

Definition at line 256 of file fluxSummary.C.

References DynamicList< T, SizeMin >::append(), List< T >::append(), GeometricField< Type, PatchField, GeoMesh >::boundaryField(), Foam::exit(), faceId(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::isA(), Foam::mag(), fvMeshFunctionObject::mesh_, n, names, Foam::nl, pp(), List< T >::resize(), UList< T >::size(), tolerance_, and Foam::Zero.

Referenced by update().

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◆ initialiseCellZoneAndDirection()

void initialiseCellZoneAndDirection	(	const word &	cellZoneName,
		const vector &	refDir,
		DynamicList< word > &	names,
		DynamicList< vector > &	dir,
		DynamicList< labelList > &	faceID,
		DynamicList< labelList > &	facePatchID,
		DynamicList< boolList > &	faceFlip ) const