Variant of the power law porosity model with spatially varying drag coefficient. More...

Inheritance diagram for powerLawLopesdaCosta:

Collaboration diagram for powerLawLopesdaCosta:

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

	powerLawLopesdaCosta (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict, const word &cellZoneName)
	Constructor. More...

virtual	~powerLawLopesdaCosta ()
	Destructor. More...

virtual void	calcTransformModelData ()
	Transform the model data wrt mesh changes. More...

virtual void	calcForce (const volVectorField &U, const volScalarField &rho, const volScalarField &mu, vectorField &force) const
	Calculate the porosity force. More...

virtual void	correct (fvVectorMatrix &UEqn) const
	Add resistance. More...

virtual void	correct (fvVectorMatrix &UEqn, const volScalarField &rho, const volScalarField &mu) const
	Add resistance. More...

virtual void	correct (const fvVectorMatrix &UEqn, volTensorField &AU) const
	Add resistance. More...

bool	writeData (Ostream &os) const
	Write. More...

Public Member Functions inherited from powerLawLopesdaCostaZone
	powerLawLopesdaCostaZone (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict)
	Constructor. More...

const scalarField &	Sigma () const
	Return the porosity surface area per unit volume zone field. More...

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

	declareRunTimeSelectionTable (autoPtr, porosityModel, mesh,(const word &modelName, const word &name, const fvMesh &mesh, const dictionary &dict, const wordRe &cellZoneName),(modelName, name, mesh, dict, cellZoneName))
	Selection table. More...

	porosityModel (const word &name, const word &modelType, const fvMesh &mesh, const dictionary &dict, const wordRe &cellZoneName=wordRe::null)
	Constructor. More...

virtual	~porosityModel ()=default
	Destructor. More...

const word &	name () const
	Return const access to the porosity model name. More...

bool	active () const
	Return const access to the porosity active flag. More...

const labelList &	cellZoneIDs () const
	Return const access to the cell zone IDs. More...

const dictionary &	dict () const
	Return dictionary used for model construction. More...

virtual void	transformModelData ()
	Transform the model data wrt mesh changes. More...

virtual tmp< vectorField >	force (const volVectorField &U, const volScalarField &rho, const volScalarField &mu)
	Return the force over the cell zone(s) More...

virtual void	addResistance (fvVectorMatrix &UEqn)
	Add resistance. More...

virtual void	addResistance (fvVectorMatrix &UEqn, const volScalarField &rho, const volScalarField &mu)
	Add resistance. More...

virtual void	addResistance (const fvVectorMatrix &UEqn, volTensorField &AU, bool correctAUprocBC)
	Add resistance. More...

virtual bool	writeData (Ostream &os) const
	Write. More...

virtual bool	global () const
	Is object global. More...

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

virtual bool	read (const dictionary &dict)
	Read porosity dictionary. More...

virtual bool	read ()
	Inherit read from regIOobject. More...

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

	regIOobject (const IOobject &io, const bool isTimeObject=false)

	regIOobject (const regIOobject &rio)
	Copy construct. More...

	regIOobject (const regIOobject &rio, bool registerCopy)

	regIOobject (const word &newName, const regIOobject &, bool registerCopy)

	regIOobject (const IOobject &io, const regIOobject &rio)
	Copy construct with new IO parameters. More...

virtual	~regIOobject ()
	Destructor. More...

bool	checkIn ()
	Add object to registry, if not already registered. More...

bool	checkOut ()
	Remove all file watches and remove object from registry. More...

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

bool	registered () const noexcept

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

bool	store ()

void	release (const bool unregister=false) noexcept
	Set object as not ownedByRegistry. More...

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

label &	eventNo () noexcept
	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 as up-to-date. More...

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

const dictionary *	findMetaData () const noexcept
	Return pointer to meta-data or nullptr. More...

dictionary &	getMetaData () noexcept
	Get or create meta-data. More...

void	removeMetaData ()
	Remove meta-data. More...

virtual void	updateMetaData ()
	Update internal meta-data (eg, prior to writing) More...

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

bool	headerOk ()
	Read and check header info. Does not check the headerClassName. More...

Istream &	readStream (const word &, const bool valid=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...

virtual label	addWatch (const fileName &)
	Add file watch for fileName on object if not yet watched. More...

const labelList &	watchIndices () const noexcept
	Read access to file-monitoring handles. More...

labelList &	watchIndices () noexcept
	Write access to file-monitoring handles. More...

virtual bool	modified () const

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

virtual bool	writeData (Ostream &) const =0
	Pure virtual writeData function. More...

virtual bool	writeObject (IOstreamOption streamOpt, const bool valid) const
	Write using stream options. More...

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

virtual bool	global () const
	Is object global. More...

void	operator= (const IOobject &io)
	Copy assignment. More...

virtual bool	writeObject (IOstreamOption::streamFormat fmt, IOstreamOption::versionNumber ver, IOstreamOption::compressionType comp, const bool valid) const
	Write using given format, version and compression. More...

Public Member Functions inherited from IOobject
	TypeName ("IOobject")
	Declare type-name, virtual type (with debug switch) More...

	IOobject (const IOobject &)=default
	Copy construct. More...

virtual	~IOobject ()=default
	Destructor. More...

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

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

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

	IOobject (const IOobject &io, const objectRegistry &registry)
	Copy construct, resetting registry. More...

	IOobject (const IOobject &io, const word &name)
	Copy construct, resetting name. More...

	IOobject (const IOobject &io, const word &name, const fileName &local)
	Copy construct, resetting name and local component. More...

	IOobject (const IOobject &io, readOption rOpt, writeOption wOpt)
	Copy construct, resetting read/write options. More...

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

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

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

const Time &	time () const
	Return Time associated with the objectRegistry. More...

const word &	name () const noexcept
	Return the object name. More...

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

word &	headerClassName () noexcept
	Return non-constant access to the class name read from header. More...

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

string &	note () noexcept
	Modifiable access to the optional note. More...

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

bool	registerObject () const noexcept
	Should object created with this IOobject be registered? More...

bool	registerObject (bool on) noexcept
	Change registration preference, return previous value. More...

bool	globalObject () const noexcept
	Is object same for all processors? More...

bool	globalObject (bool on) noexcept
	Change global-object status, return previous value. More...

unsigned	labelByteSize () const noexcept
	The sizeof (label) in bytes, possibly read from the header. More...

unsigned	scalarByteSize () const noexcept
	The sizeof (scalar) in bytes, possibly read from the header. More...

bool	hasHeaderClass () const noexcept
	True if headerClassName() is non-empty (after reading) More...

template<class Type >
bool	isHeaderClass () const
	Check if headerClassName() equals Type::typeName. More...

template<class Type >
bool	isHeaderClassName () const
	Same as isHeaderClass() More...

virtual const dictionary *	findMetaData () const noexcept
	Return pointer to meta-data (if any) or nullptr. More...

readOption	readOpt () const noexcept
	The read option. More...

readOption	readOpt (readOption opt) noexcept
	Change the read option, return previous value. More...

writeOption	writeOpt () const noexcept
	The write option. More...

writeOption	writeOpt (writeOption opt) noexcept
	Change the write option, return previous value. More...

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

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

const fileName &	rootPath () const
	Return the Time::rootPath() More...

const fileName &	caseName () const
	Return the Time::caseName() More...

const fileName &	instance () const noexcept
	Read access to instance path component. More...

fileName &	instance () noexcept
	Write access to instance path component. More...

const fileName &	local () const noexcept
	Read access to local path component. More...

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

fileName	path (const word &instance, const fileName &local=fileName::null) const
	The complete path with alternative instance and local. More...

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

fileName	objectRelPath () const
	The object path relative to the root. More...

fileName	localFilePath (const word &typeName, const bool search=true) const
	Helper for filePath that searches locally. More...

fileName	globalFilePath (const word &typeName, const bool search=true) const
	Helper for filePath that searches up if in parallel. More...

IOstreamOption	parseHeader (const dictionary &headerDict)

bool	readHeader (Istream &is)

bool	readHeader (dictionary &headerDict, Istream &is)

template<class Type >
bool	typeHeaderOk (const bool checkType=true, const bool search=true, const bool verbose=true)
	Read header (uses typeFilePath to find file) and check its info. More...

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

bool	writeHeader (Ostream &os) const
	Write header with current type() More...

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

void	writeHeader (dictionary &dict, IOstreamOption streamOpt) const

void	writeHeader (dictionary &dict, const word &objectType, IOstreamOption streamOpt) const

bool	good () const noexcept
	Did last readHeader() succeed? More...

bool	bad () const noexcept
	Did last readHeader() fail? More...

InfoProxy< IOobject >	info () const
	Return info proxy, for printing information to a stream. More...

void	operator= (const IOobject &io)
	Copy assignment, copies all values (except the registry) More...

readOption &	readOpt () noexcept
	Access to the read option. More...

writeOption &	writeOpt () noexcept
	Access to the write option. More...

bool &	registerObject () noexcept
	Access to the register object option. More...

bool &	globalObject () noexcept
	Access to the global object option. More...

template<>
bool	isHeaderClass () const
	Specialization for `void` always returns true (no headerClassName check). More...

template<class StringType >
Foam::word	groupName (StringType base, const word &group)

Additional Inherited Members
Public Types inherited from IOobject
enum	readOption : char { NO_READ = 0 , MUST_READ = 1 , MUST_READ_IF_MODIFIED = 3 , READ_IF_PRESENT = 4 }
	Enumeration defining the read options. More...

enum	writeOption : char { NO_WRITE = 0 , AUTO_WRITE = 0x10 }
	Enumeration defining the write options. More...

enum	objectState : char { GOOD , BAD }
	Enumeration defining the valid states of an IOobject. More...

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

Static Public Member Functions inherited from porosityModel
static autoPtr< porosityModel >	New (const word &name, const fvMesh &mesh, const dictionary &dict, const wordRe &cellZoneName=wordRe::null)
	Selector. More...

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

template<class Type >
static Type &	store (autoPtr< Type > &ptr)
	Transfer pointer ownership to its registry. More...

template<class Type >
static Type &	store (autoPtr< Type > &&ptr)
	Transfer pointer ownership to its registry. More...

template<class Type >
static Type &	store (refPtr< Type > &ptr)
	Transfer pointer ownership to its registry. More...

template<class Type >
static Type &	store (refPtr< Type > &&ptr)
	Transfer pointer ownership to its registry. More...

template<class Type >
static Type &	store (tmp< Type > &ptr)
	Transfer pointer ownership to its registry. More...

template<class Type >
static Type &	store (tmp< Type > &&ptr)
	Transfer pointer ownership to its registry. More...

Static Public Member Functions inherited from IOobject
static bool	bannerEnabled () noexcept
	Status of output file banner. More...

static bool	bannerEnabled (bool on) noexcept
	Enable/disable output file banner. More...

static bool	fileNameComponents (const fileName &path, fileName &instance, fileName &local, word &name)
	Split path into instance, local, name components. More...

template<class StringType >
static word	groupName (StringType base, const word &group)
	Create dot-delimited name.group string. More...

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...

static word	scopedName (const std::string &scope, const word &name)
	Create scope:name or scope_name string. More...

static IOobject	selectIO (const IOobject &io, const fileName &altFile, const word &ioName="")
	Return the IOobject, but also consider an alternative file name. More...

static Ostream &	writeBanner (Ostream &os, const bool noSyntaxHint=false)
	Write the standard OpenFOAM file/dictionary banner. More...

static Ostream &	writeDivider (Ostream &os)
	Write the standard file section divider. More...

static Ostream &	writeEndDivider (Ostream &os)
	Write the standard end file divider. More...

Static Public Attributes inherited from IOobject
static const Enum< fileCheckTypes >	fileCheckTypesNames
	Names for the fileCheckTypes. More...

static char	scopeSeparator
	Character for scoping object names (':' or '_') More...

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

static float	fileModificationSkew
	Time skew (seconds) for file modification checks. More...

static int	maxFileModificationPolls
	Max number of times to poll for file modification changes. More...

Protected Member Functions inherited from porosityModel
virtual void	calcTransformModelData ()=0
	Transform the model data wrt mesh changes. More...

void	adjustNegativeResistance (dimensionedVector &resist)
	Adjust negative resistance values to be multiplier of max value. More...

virtual void	calcForce (const volVectorField &U, const volScalarField &rho, const volScalarField &mu, vectorField &force) const =0
	Calculate the porosity force. More...

virtual void	correct (fvVectorMatrix &UEqn) const =0

virtual void	correct (fvVectorMatrix &UEqn, const volScalarField &rho, const volScalarField &mu) const =0

virtual void	correct (const fvVectorMatrix &UEqn, volTensorField &AU) const =0

const coordinateSystem &	csys () const
	Local coordinate system. More...

label	fieldIndex (const label index) const
	Return label index. More...

	porosityModel (const porosityModel &)=delete
	No copy construct. More...

void	operator= (const porosityModel &)=delete
	No copy assignment. More...

Protected Member Functions inherited from regIOobject
bool	readHeaderOk (const IOstreamOption::streamFormat fmt, const word &typeName)
	Helper: check readOpt flags and read if necessary. More...

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

Static Protected Member Functions inherited from IOobject
static void	writeHeaderContent (Ostream &os, const IOobject &io, const word &objectType, const dictionary *metaDataDict=nullptr)

static void	writeHeaderContent (dictionary &dict, const IOobject &io, const word &objectType, IOstreamOption streamOpt, const dictionary *metaDataDict=nullptr)

Protected Attributes inherited from powerLawLopesdaCostaZone
const word	zoneName_
	Automatically generated zone name for this porous zone. More...

scalarField	Sigma_
	Porosity surface area per unit volume zone field. More...

Protected Attributes inherited from porosityModel
word	name_
	Porosity name. More...

const fvMesh &	mesh_
	Reference to the mesh database. More...

const dictionary	dict_
	Dictionary used for model construction. More...

dictionary	coeffs_
	Model coefficients dictionary. More...

bool	active_
	Porosity active flag. More...

wordRe	zoneName_
	Name(s) of cell-zone. More...

labelList	cellZoneIDs_
	Cell zone IDs. More...

autoPtr< coordinateSystem >	csysPtr_
	Local coordinate system. More...

Static Protected Attributes inherited from regIOobject
static bool	masterOnlyReading = false
	To flag master-only reading of objects. More...

Detailed Description

Variant of the power law porosity model with spatially varying drag coefficient.

given by:

\[ S = -\rho C_d \Sigma |U|^{(C_1 - 1)} U \]

where

\( \Sigma \)	=	Porosity surface area per unit volume
\( C_d \)	=	Model linear coefficient
\( C_1 \)	=	Model exponent coefficient

Reference:

        Costa, J. C. P. L. D. (2007).
        Atmospheric flow over forested and non-forested complex terrain.

See also: Foam::RASModels::kEpsilonLopesdaCosta

Source files

Definition at line 124 of file powerLawLopesdaCosta.H.

Constructor & Destructor Documentation

◆ powerLawLopesdaCosta()

powerLawLopesdaCosta	(	const word &	name,
		const word &	modelType,
		const fvMesh &	mesh,
		const dictionary &	dict,
		const word &	cellZoneName
	)

Constructor.

Definition at line 291 of file powerLawLopesdaCosta.C.

◆ ~powerLawLopesdaCosta()

~powerLawLopesdaCosta ( )

virtual

Destructor.

Definition at line 317 of file powerLawLopesdaCosta.C.

Member Function Documentation

◆ TypeName()

TypeName ( "powerLawLopesdaCosta" )

Runtime type information.

◆ calcTransformModelData()

void calcTransformModelData ( )

virtual

Transform the model data wrt mesh changes.

Implements porosityModel.

Definition at line 330 of file powerLawLopesdaCosta.C.

◆ calcForce()

void calcForce	(	const volVectorField &	U,
		const volScalarField &	rho,
		const volScalarField &	mu,
		vectorField &	force
	)		const

virtual

Calculate the porosity force.

Implements porosityModel.

Definition at line 334 of file powerLawLopesdaCosta.C.

References Foam::apply(), rho, U, and Foam::Zero.

Here is the call graph for this function:

◆ correct() [1/3]

void correct ( fvVectorMatrix & UEqn ) const

virtual

Add resistance.

Implements porosityModel.

Definition at line 351 of file powerLawLopesdaCosta.C.

References Foam::apply(), Foam::dimForce, rho, U, and UEqn.

Here is the call graph for this function:

◆ correct() [2/3]

void correct	(	fvVectorMatrix &	UEqn,
		const volScalarField &	rho,
		const volScalarField &	mu
	)		const

virtual

Add resistance.

Implements porosityModel.

Definition at line 374 of file powerLawLopesdaCosta.C.

References Foam::apply(), rho, U, and UEqn.

Here is the call graph for this function:

◆ correct() [3/3]

void correct	(	const fvVectorMatrix &	UEqn,
		volTensorField &	AU
	)		const

virtual

Add resistance.

Implements porosityModel.

Definition at line 389 of file powerLawLopesdaCosta.C.

References Foam::apply(), Foam::dimForce, rho, U, and UEqn.

Here is the call graph for this function:

◆ writeData()

bool writeData ( Ostream & os ) const

virtual

Write.

Reimplemented from porosityModel.

Definition at line 411 of file powerLawLopesdaCosta.C.

References os(), and powerLawLopesdaCosta::writeData().

Referenced by powerLawLopesdaCosta::writeData().

Here is the call graph for this function:

Here is the caller graph for this function:

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

src/atmosphericModels/porosityModels/powerLawLopesdaCosta/powerLawLopesdaCosta.H
src/atmosphericModels/porosityModels/powerLawLopesdaCosta/powerLawLopesdaCosta.C
src/atmosphericModels/porosityModels/powerLawLopesdaCosta/powerLawLopesdaCostaTemplates.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ powerLawLopesdaCosta()

◆ ~powerLawLopesdaCosta()

Member Function Documentation

◆ TypeName()

◆ calcTransformModelData()

◆ calcForce()

◆ correct() [1/3]

◆ correct() [2/3]

◆ correct() [3/3]

◆ writeData()