wallHeatTransferCoeff Class Reference

Calculates and writes the estimated heat transfer coefficient at wall patches as the volScalarField field. More...

Inheritance diagram for wallHeatTransferCoeff:
Collaboration diagram for wallHeatTransferCoeff:

Public Member Functions

 TypeName ("wallHeatTransferCoeff")
 Runtime type information. More...
 
 wallHeatTransferCoeff (const word &name, const Time &runTime, const dictionary &dict)
 Construct from name, mesh and dict. More...
 
virtual ~wallHeatTransferCoeff ()
 Destructor. More...
 
virtual bool read (const dictionary &)
 Read the wallHeatTransferCoeffs data. More...
 
virtual wordList fields () const
 Return the list of fields required. More...
 
virtual bool execute ()
 Calculate the wall heat transfer coefficient. More...
 
virtual bool write ()
 Write the wall heat transfer coefficient. More...
 
void operator= (const wallHeatTransferCoeff &)=delete
 Disallow default bitwise assignment. More...
 
- Public Member Functions inherited from fvMeshFunctionObject
 TypeName ("fvMeshFunctionObject")
 Runtime type information. More...
 
 fvMeshFunctionObject (const word &name, const Time &runTime, const dictionary &dict)
 Construct from Time and dictionary. More...
 
 fvMeshFunctionObject (const word &name, const objectRegistry &obr, const dictionary &dict)
 Construct from the region objectRegistry and dictionary. More...
 
 fvMeshFunctionObject (const fvMeshFunctionObject &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~fvMeshFunctionObject ()
 Destructor. More...
 
void operator= (const fvMeshFunctionObject &)=delete
 Disallow default bitwise assignment. More...
 
- Public Member Functions inherited from regionFunctionObject
 TypeName ("regionFunctionObject")
 Runtime type information. More...
 
 regionFunctionObject (const word &name, const Time &runTime, const dictionary &dict)
 Construct from Time and dictionary. More...
 
 regionFunctionObject (const word &name, const objectRegistry &obr, const dictionary &dict)
 Construct from the region objectRegistry and dictionary. More...
 
 regionFunctionObject (const regionFunctionObject &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~regionFunctionObject ()
 Destructor. More...
 
void operator= (const regionFunctionObject &)=delete
 Disallow default bitwise assignment. More...
 
- Public Member Functions inherited from functionObject
 ClassName ("functionObject")
 
virtual const wordtype () const =0
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, functionObject, dictionary,(const word &name, const Time &runTime, const dictionary &dict),(name, runTime, dict))
 
 functionObject (const word &name, const Time &runTime)
 Construct from components. More...
 
autoPtr< functionObjectclone () const
 Return clone. More...
 
 functionObject (const functionObject &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~functionObject ()
 Destructor. More...
 
const wordname () const
 Return the name of this functionObject. More...
 
virtual bool executeAtStart () const
 Return true if the functionObject should be executed at the start. More...
 
virtual bool end ()
 Called when Time::run() determines that the time-loop exits. More...
 
virtual scalar timeToNextAction ()
 Called by Time::adjustTimeStep(). Allows the functionObject to. More...
 
virtual scalar maxDeltaT () const
 Return the maximum time-step for stable operation. More...
 
virtual void movePoints (const polyMesh &mesh)
 Update topology using the given map. More...
 
virtual void topoChange (const polyTopoChangeMap &map)
 Update topology using the given map. More...
 
virtual void mapMesh (const polyMeshMap &)
 Update from another mesh using the given map. More...
 
virtual void distribute (const polyDistributionMap &)
 Redistribute or update using the given distribution map. More...
 
void operator= (const functionObject &)=delete
 Disallow default bitwise assignment. More...
 
- Public Member Functions inherited from logFiles
 logFiles (const objectRegistry &obr, const word &prefix)
 Construct from objectRegistry and prefix. More...
 
 logFiles (const logFiles &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~logFiles ()
 Destructor. More...
 
const wordListtoc () const
 Return the list of log file names. More...
 
const wordListnames () const
 Return the list of log file names. More...
 
PtrList< OFstream > & files ()
 Return access to the files. More...
 
OFstreamfile ()
 Return access to the file (if only 1) More...
 
OFstreamfile (const label i)
 Return file 'i'. More...
 
void operator= (const logFiles &)=delete
 Disallow default bitwise assignment. More...
 
- Public Member Functions inherited from writeFile
 writeFile (const objectRegistry &obr, const word &prefix)
 Construct from objectRegistry and prefix. More...
 
 writeFile (const writeFile &)=delete
 Disallow default bitwise copy construction. More...
 
 ~writeFile ()
 Destructor. More...
 
void initStream (Ostream &os) const
 Initialise the output stream for writing. More...
 
fileName baseFileDir () const
 Return the base directory for output. More...
 
fileName baseTimeDir () const
 Return the base directory for the current time value. More...
 
Omanip< int > valueWidth (const label offset=0) const
 Return the value width when writing to stream with optional offset. More...
 
void writeCommented (Ostream &os, const string &str) const
 Write a commented string to stream. More...
 
void writeTabbed (Ostream &os, const string &str) const
 Write a tabbed string to stream. More...
 
void writeHeader (Ostream &os, const string &str) const
 Write a commented header to stream. More...
 
void writeTime (Ostream &os) const
 Write the current time to stream. More...
 
template<class Type >
void writeHeaderValue (Ostream &os, const string &property, const Type &value) const
 Write a (commented) header property and value pair. More...
 
label charWidth () const
 Return width of character stream output. More...
 
void operator= (const writeFile &)=delete
 Disallow default bitwise assignment. More...
 
- Public Member Functions inherited from writeLocalObjects
 writeLocalObjects (const objectRegistry &obr, const Switch &logRef=logFalse)
 Construct from objectRegistry and inheriting function object. More...
 
 writeLocalObjects (const writeLocalObjects &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~writeLocalObjects ()
 Destructor. More...
 
const wordListlocalObjectNames () const
 Return const access to the local object names. More...
 
void operator= (const writeLocalObjects &)=delete
 Disallow default bitwise assignment. More...
 
- Public Member Functions inherited from writeObjectsBase
 writeObjectsBase (const objectRegistry &obr, const Switch &logRef=logFalse)
 Construct from objectRegistry and inheriting function object. More...
 
 writeObjectsBase (const writeObjectsBase &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~writeObjectsBase ()
 Destructor. More...
 
const wordReListwriteObjectNames () const
 Return const access to the object names requested to be written. More...
 
void operator= (const writeObjectsBase &)=delete
 Disallow default bitwise assignment. More...
 

Protected Member Functions

virtual void writeFileHeader (const label i)
 File header information. More...
 
- Protected Member Functions inherited from fvMeshFunctionObject
labelHashSet patchSet (const dictionary &, const bool optional=false) const
 Return the patch set corresponding to the patch selection entries. More...
 
- Protected Member Functions inherited from regionFunctionObject
template<class ObjectType >
bool foundObject (const word &fieldName) const
 Find field in the objectRegistry. More...
 
template<class ObjectType >
void cannotFindObject (const word &fieldName)
 Prints a warning message that fieldName cannot be found. More...
 
void cannotFindObject (const word &fieldName)
 Prints a warning message that fieldName cannot be found. More...
 
void cannotFindObjects (const wordList &fieldNames)
 Prints a warning message that fieldNames cannot be found. More...
 
template<class ObjectType >
const ObjectType & lookupObject (const word &fieldName) const
 Lookup object from the objectRegistry. More...
 
template<class ObjectType >
ObjectType & lookupObjectRef (const word &fieldName)
 Lookup non-const object reference from the objectRegistry. More...
 
template<class ObjectType >
bool store (const tmp< ObjectType > &tfield)
 Store the given field in the objectRegistry. More...
 
template<class ObjectType >
bool store (const word &fieldName, const tmp< ObjectType > &tfield, bool cacheable=false)
 Store the given field in the objectRegistry under the given name. More...
 
bool writeObject (const word &fieldName)
 Write field if present in objectRegistry. More...
 
bool clearObject (const word &fieldName)
 Clear field from the objectRegistry if present. More...
 
- Protected Member Functions inherited from logFiles
virtual void createFiles ()
 Create the output file. More...
 
virtual void resetNames (const wordList &names)
 Reset the list of names from a wordList. More...
 
virtual void resetName (const word &name)
 Reset the list of names to a single name entry. More...
 
- Protected Member Functions inherited from writeLocalObjects
void resetLocalObjectName (const word &name)
 Reset the list of local object names from a single word. More...
 
void resetLocalObjectNames (const wordList &names)
 Reset the list of local object names from a wordList. More...
 
virtual wordList objectNames ()
 Get the list of field names to be written. More...
 
- Protected Member Functions inherited from writeObjectsBase
void resetWriteObjectName (const wordRe &name)
 Reset the list of object names to be written to a single regular. More...
 
void resetWriteObjectNames (const wordReList &names)
 Reset the list of object names to be written. More...
 
virtual void writeObject (const regIOobject &obj)
 Write the requested registered IO object. More...
 

Protected Attributes

const TimerunTime_
 Reference to Time. More...
 
labelHashSet patchSet_
 Optional list of patches to process. More...
 
- Protected Attributes inherited from fvMeshFunctionObject
const fvMeshmesh_
 Reference to the fvMesh. More...
 
- Protected Attributes inherited from regionFunctionObject
const objectRegistryobr_
 Reference to the region objectRegistry. More...
 
- Protected Attributes inherited from functionObject
const Timetime_
 Reference to time. More...
 
- Protected Attributes inherited from logFiles
wordList names_
 File names. More...
 
PtrList< OFstreamfilePtrs_
 File pointer. More...
 
- Protected Attributes inherited from writeFile
const objectRegistryfileObr_
 Reference to the region objectRegistry. More...
 
const word prefix_
 Prefix. More...
 
- Protected Attributes inherited from writeLocalObjects
wordList localObjectNames_
 Object names that are handled on behalf of the inheritor. More...
 
- Protected Attributes inherited from writeObjectsBase
const objectRegistrywriteObr_
 Reference to the region objectRegistry. More...
 
const Switchlog_
 Reference to the inheriting function object's log variable. More...
 
Switch regExp_
 Optional switch for regular expression support. More...
 
wordReList writeObjectNames_
 Object names requested by the user to be written. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from functionObject
static autoPtr< functionObjectNew (const word &name, const Time &, const dictionary &)
 Select from dictionary, based on its "type" entry. More...
 
- Public Attributes inherited from functionObject
Switch log
 Switch write log to Info. More...
 
Switch executeAtStart_
 Switch write log to Info. More...
 
- Static Public Attributes inherited from functionObject
static bool postProcess
 Global post-processing mode switch. More...
 
- Static Public Attributes inherited from writeFile
static const word outputPrefix
 Directory prefix. More...
 
static label addChars = 8
 Additional characters for writing. More...
 
- Static Protected Attributes inherited from writeObjectsBase
static const Switch logFalse
 False switch to which log_ defaults. More...
 

Detailed Description

Calculates and writes the estimated heat transfer coefficient at wall patches as the volScalarField field.

All wall patches are included by default; to restrict the calculation to certain patches, use the optional 'patches' entry.

The models are selected run time by model entry. For detailed description look at the header file for specific model under wallHeatTransferCoeffModels.

Example of function object specification:

kappaEff1
{
    type        wallHeatTransferCoeff;
    libs        ("libfieldFunctionObjects.so");
    model       kappaEff;
    ...
    region      fluid;
    patches     (".*Wall");
    rho         1.225;
    Cp          1005;
    Pr          0.707;
    Prt         0.9;
}
kappaEff2
{
    type        wallHeatTransferCoeff;
    libs        ("libfieldFunctionObjects.so");
    model       kappaEff;
    ...
    region      fluid;
    patches     (".*Wall");
    rho         1.225;
    Cp          1005;
    Pr          0.707;
    Prt         0.9;
    Lchar       0.001;
}
ReynoldsAnalogy1
{
    type       wallHeatTransferCoeff;
    libs       ("libfieldFunctionObjects.so");
    model      ReynoldsAnalogy;
    ...
    region     fluid;
    patches    (".*Wall");
    rho        1.225;
    Cp         1005;
    Uref       1.0;
}

Note: Writing field 'wallHeatTransferCoeff' is done by default, but it can be overridden by defining an empty objects list. For details see writeLocalObjects.

See also
Foam::functionObject Foam::functionObjects::fvMeshFunctionObject Foam::functionObjects::logFiles Foam::functionObjects::writeLocalObjects Foam::functionObjects::timeControl
Source files

Definition at line 122 of file wallHeatTransferCoeff.H.

Constructor & Destructor Documentation

◆ wallHeatTransferCoeff()

wallHeatTransferCoeff ( const word name,
const Time runTime,
const dictionary dict 
)

Construct from name, mesh and dict.

Definition at line 71 of file wallHeatTransferCoeff.C.

References dict, and wallHeatTransferCoeff::read().

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◆ ~wallHeatTransferCoeff()

~wallHeatTransferCoeff ( )
virtual

Destructor.

Definition at line 93 of file wallHeatTransferCoeff.C.

Member Function Documentation

◆ writeFileHeader()

void writeFileHeader ( const label  i)
protectedvirtual

File header information.

Implements logFiles.

Definition at line 53 of file wallHeatTransferCoeff.C.

References Foam::endl(), logFiles::file(), writeFile::writeCommented(), writeFile::writeHeader(), and writeFile::writeTabbed().

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◆ TypeName()

TypeName ( "wallHeatTransferCoeff"  )

Runtime type information.

◆ read()

bool read ( const dictionary dict)
virtual

Read the wallHeatTransferCoeffs data.

Reimplemented from writeLocalObjects.

Definition at line 99 of file wallHeatTransferCoeff.C.

References dict, Foam::endl(), forAll, forAllConstIter, Foam::Info, HashSet< Key, Hash >::insert(), IOobject::name(), Foam::nl, patchi, regionFunctionObject::read(), writeLocalObjects::read(), Foam::type(), and WarningInFunction.

Referenced by wallHeatTransferCoeff::wallHeatTransferCoeff().

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◆ fields()

virtual wordList fields ( ) const
inlinevirtual

Return the list of fields required.

Implements functionObject.

Definition at line 190 of file wallHeatTransferCoeff.H.

References List< word >::null().

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◆ execute()

bool execute ( )
virtual

Calculate the wall heat transfer coefficient.

Implements functionObject.

Definition at line 162 of file wallHeatTransferCoeff.C.

References tmp< T >::ref(), and thermo.

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◆ write()

bool write ( )
virtual

◆ operator=()

void operator= ( const wallHeatTransferCoeff )
delete

Disallow default bitwise assignment.

Member Data Documentation

◆ runTime_

const Time& runTime_
protected

Reference to Time.

Definition at line 154 of file wallHeatTransferCoeff.H.

◆ patchSet_

labelHashSet patchSet_
protected

Optional list of patches to process.

Definition at line 157 of file wallHeatTransferCoeff.H.


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