pimpleControl Class Reference

Pimple control class. Provides time-loop control methods which exit the simulation once convergence criteria have been reached. Also provides Pimple-loop control methods which exit the iteration once corrector convergence criteria have been met. Example usage: More...

Inheritance diagram for pimpleControl:
Collaboration diagram for pimpleControl:

Public Member Functions

 TypeName ("pimpleControl")
 Run-time type information. More...
 
 pimpleControl (fvMesh &mesh, const word &algorithmName="PIMPLE")
 Construct from a mesh and the name of the algorithm. More...
 
virtual ~pimpleControl ()
 Destructor. More...
 
virtual bool read ()
 Read controls. More...
 
bool turbCorr () const
 Flag to indicate whether to solve the turbulence. More...
 
bool loop ()
 Pimple loop. More...
 
bool run (Time &time)
 Time run loop. More...
 
bool loop (Time &time)
 Time loop loop. More...
 
- Public Member Functions inherited from pimpleNoLoopControl
 TypeName ("pimpleNoLoopControl")
 Run-time type information. More...
 
 pimpleNoLoopControl (fvMesh &mesh, const word &algorithmName, const pimpleLoop &loop)
 Construct from a mesh, the name of the algorithm, and a reference. More...
 
virtual ~pimpleNoLoopControl ()
 Destructor. More...
 
virtual bool isFinal () const
 Flag to indicate whether in final state. More...
 
bool simpleRho () const
 Flag to indicate whether to update the density in simple mode. More...
 
bool turbOnFinalIterOnly () const
 Flag to indicate whether to solve the turbulence on the final. More...
 
- Public Member Functions inherited from pisoControl
 TypeName ("pisoControl")
 Run-time type information. More...
 
 pisoControl (fvMesh &mesh, const word &algorithmName="PISO")
 Construct from a mesh and the name of the algorithm. More...
 
virtual ~pisoControl ()
 Destructor. More...
 
label nCorrPiso () const
 Maximum number of piso correctors. More...
 
bool anyPisoIter () const
 Flag to indicate any piso iteration. More...
 
bool firstPisoIter () const
 Flag to indicate the first piso iteration. More...
 
bool finalPisoIter () const
 Flag to indicate the last piso iteration. More...
 
bool finalInnerIter () const
 Flag to indicate the last inner iteration (last piso and last. More...
 
bool correct ()
 Piso loop. More...
 
bool run (Time &time)
 Time run loop. More...
 
bool loop (Time &time)
 Time loop loop. More...
 
- Public Member Functions inherited from fluidSolutionControl
 TypeName ("fluidSolutionControl")
 Run-time type information. More...
 
 fluidSolutionControl (fvMesh &mesh, const word &algorithmName)
 Construct from a mesh and the name of the algorithm. More...
 
virtual ~fluidSolutionControl ()
 Destructor. More...
 
bool models () const
 Flag to indicate to solve for the options models. More...
 
bool thermophysics () const
 Flag to indicate to solve for the thermophysics. More...
 
bool flow () const
 Flag to indicate to solve for the flow. More...
 
bool momentumPredictor () const
 Flag to indicate to solve for momentum. More...
 
bool transonic () const
 Flag to indicate to solve using transonic algorithm. More...
 
bool consistent () const
 Flag to indicate to relax pressure using the "consistent". More...
 
- Public Member Functions inherited from nonOrthogonalSolutionControl
 TypeName ("nonOrthogonalSolutionControl")
 Run-time type information. More...
 
 nonOrthogonalSolutionControl (fvMesh &mesh, const word &algorithmName)
 Construct from a mesh and the name of the algorithm. More...
 
virtual ~nonOrthogonalSolutionControl ()
 Destructor. More...
 
label nCorrNonOrth () const
 Maximum number of non-orthogonal correctors. More...
 
bool anyNonOrthogonalIter () const
 Flag to indicate any non-orthogonal iteration. More...
 
bool firstNonOrthogonalIter () const
 Flag to indicate the first non-orthogonal iteration. More...
 
bool finalNonOrthogonalIter () const
 Flag to indicate the last non-orthogonal iteration. More...
 
bool correctNonOrthogonal ()
 Non-orthogonal corrector loop. More...
 
- Public Member Functions inherited from singleRegionSolutionControl
 TypeName ("singleRegionSolutionControl")
 Run-time type information. More...
 
 singleRegionSolutionControl (fvMesh &mesh, const word &algorithmName)
 Construct from a mesh and the name of the algorithm. More...
 
virtual ~singleRegionSolutionControl ()
 Destructor. More...
 
const fvMeshmesh () const
 Return the mesh. More...
 
fvMeshmesh ()
 Return the mesh. More...
 
virtual const dictionarydict () const
 Return the solution dictionary. More...
 
void updateFinal () const
 Update the mesh data for the final state. More...
 
void storePrevIterFields ()
 Store previous iteration for fields. More...
 
- Public Member Functions inherited from solutionControl
 TypeName ("solutionControl")
 Run-time type information. More...
 
 solutionControl (const objectRegistry &registry, const Time &time, const word &algorithmName)
 Construct from the time, the name of the algorithm and a registry. More...
 
virtual ~solutionControl ()
 Destructor. More...
 
const Timetime () const
 Return the time. More...
 
const wordalgorithmName () const
 Return the name of the algorithm. More...
 
const char * algorithmSpace () const
 Return some whitespace the same length as the algorithm name. 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 fileNamecaseName () 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...
 
labeleventNo ()
 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...
 
IstreamreadStream (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...
 
const labelListwatchIndices () const
 Return file-monitoring handles. More...
 
labelListwatchIndices ()
 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 &)
 
- 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< IOobjectclone () const
 Clone. More...
 
autoPtr< IOobjectclone (const objectRegistry &registry) const
 Clone resetting registry. More...
 
virtual ~IOobject ()
 Destructor. More...
 
const Timetime () const
 Return time. More...
 
const objectRegistrydb () const
 Return the local objectRegistry. More...
 
const wordname () const
 Return name. More...
 
const wordheaderClassName () const
 Return name of the class name read from header. More...
 
wordheaderClassName ()
 Return name of the class name read from header. More...
 
stringnote ()
 Return non-constant access to the optional note. More...
 
const stringnote () const
 Return the optional note. More...
 
boolregisterObject ()
 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
 
readOptionreadOpt ()
 
writeOption writeOpt () const
 
writeOptionwriteOpt ()
 
word group () const
 Return group (extension part of name) More...
 
word member () const
 Return member (name without the extension) More...
 
word modelName (const char *name) const
 Return the name of the object within this model. More...
 
const fileNamerootPath () const
 
const fileNamecaseName (const bool global) const
 
fileNameinstance () 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 fileNamelocal () 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< IOobjectinfo () const
 Return info proxy. More...
 
void operator= (const IOobject &)
 
template<class Name >
Foam::word groupName (Name name, const word &group)
 
template<class Name >
Foam::word modelName (Name name, const word &model)
 
- Public Member Functions inherited from singleRegionConvergenceControl
 TypeName ("singleRegionConvergenceControl")
 Run-time type information. More...
 
 singleRegionConvergenceControl (const singleRegionSolutionControl &control)
 Construct from a solution control. More...
 
virtual ~singleRegionConvergenceControl ()
 Destructor. More...
 
bool readResidualControls ()
 Read residual controls. More...
 
void printResidualControls () const
 Print the residual controls. More...
 
virtual bool hasResidualControls () const
 Return true if residual controls are present. More...
 
virtual bool criteriaSatisfied () const
 Return true if all convergence checks are satisfied. More...
 
- Public Member Functions inherited from convergenceControl
 TypeName ("convergenceControl")
 Run-time type information. More...
 
 convergenceControl (const solutionControl &control)
 Construct from a solution control. More...
 
 convergenceControl (const convergenceControl &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~convergenceControl ()
 Destructor. More...
 
bool converged ()
 Flag to indicate whether convergence has been reached. More...
 
bool endIfConverged (Time &time)
 End the run if convergence has been reached. More...
 
void operator= (const convergenceControl &)=delete
 Disallow default bitwise assignment. More...
 
template<class ResidualData >
Foam::label residualControlIndex (const word &fieldName, const List< ResidualData > &residualControl, const bool useRegEx)
 
- Public Member Functions inherited from singleRegionCorrectorConvergenceControl
 TypeName ("singleRegionCorrectorConvergenceControl")
 Run-time type information. More...
 
 singleRegionCorrectorConvergenceControl (const singleRegionSolutionControl &control, const word &loopName)
 Construct from a solution control and the loop name. More...
 
virtual ~singleRegionCorrectorConvergenceControl ()
 Destructor. More...
 
bool readCorrResidualControls ()
 Read residual controls. More...
 
void printCorrResidualControls (const label n) const
 Print the residual controls. More...
 
virtual bool hasCorrResidualControls () const
 Return true if corrector residual controls are present. More...
 
virtual bool corrCriteriaSatisfied () const
 Return true if all correction convergence checks are satisfied. More...
 
virtual void resetCorrSolveIndex ()
 Reset the solve index in the correction residual control data. More...
 
virtual void updateCorrSolveIndex ()
 Update the solve index in the correction residual control data. More...
 
- Public Member Functions inherited from correctorConvergenceControl
 TypeName ("correctorConvergenceControl")
 Run-time type information. More...
 
 correctorConvergenceControl (const solutionControl &control, const word &loopName)
 Construct from a solution control and the loop name. More...
 
virtual ~correctorConvergenceControl ()
 Destructor. More...
 
- Public Member Functions inherited from pimpleLoop
 TypeName ("pimpleLoop")
 Run-time type information. More...
 
 pimpleLoop (const solutionControl &control)
 Construct from a solution control. More...
 
virtual ~pimpleLoop ()
 Destructor. More...
 
label nCorrPimple () const
 Maximum number of pimple correctors. More...
 
bool anyPimpleIter () const
 Flag to indicate any pimple iteration. More...
 
bool firstPimpleIter () const
 Flag to indicate the first pimple iteration. More...
 
bool finalPimpleIter () const
 Flag to indicate the last pimple iteration. More...
 
bool loop (correctorConvergenceControl &convergence)
 Pimple loop. 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 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 Name >
static word modelName (Name name, const word &model)
 Return the name of the object within the given model. 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 Member Functions inherited from convergenceControl
static DynamicList< wordgetFieldNames (const fvMesh &mesh)
 Get the list of names of the fields. More...
 
static void getInitialResiduals (const fvMesh &mesh, const word &fieldName, const label solvei, scalar &r0, scalar &r)
 Get the initial residuals for the first and the i-th solves in this. More...
 
template<class ResidualData >
static label residualControlIndex (const word &fieldName, const List< ResidualData > &residualControl, const bool useRegEx=true)
 Return the index of the named field in residual control data, or -1. More...
 
template<class Type >
static void getFieldTypeNames (const fvMesh &mesh, DynamicList< word > &fieldNames)
 Append the of names of the fields of this Type to the given list. More...
 
template<class Type >
static void getInitialTypeResiduals (const fvMesh &mesh, const word &fieldName, const label solvei, scalar &r0, scalar &r)
 Get the initial residuals for the first and the i-th solves in this. 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...
 
- Protected Member Functions inherited from singleRegionSolutionControl
template<class Type >
void storePrevIterTypeFields () const
 Store previous iteration for fields. More...
 
- Protected Member Functions inherited from solutionControl
virtual bool writeData (Ostream &) const
 Dummy write for regIOobject. 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...
 
- Static Protected Member Functions inherited from correctorConvergenceControl
static void getNSolves (const fvMesh &mesh, const word &fieldName, label &n)
 Get the number of solves that have happened for this variable in. More...
 
template<class Type >
static void getNTypeSolves (const fvMesh &mesh, const word &fieldName, label &n)
 Get the number of solves that have happened for this variable in. More...
 
- Protected Attributes inherited from pimpleNoLoopControl
const pimpleLooploop_
 The pimple loop. More...
 
bool simpleRho_
 Flag to indicate whether to update the density in SIMPLE mode rather. More...
 
bool turbOnFinalIterOnly_
 Flag to control whether turbulence is solved just on the final. More...
 
- Protected Attributes inherited from pisoControl
label nCorrPiso_
 Maximum number of piso correctors. More...
 
label corrPiso_
 Current piso corrector. More...
 
- Protected Attributes inherited from fluidSolutionControl
bool models_
 Flag to indicate to solve for the optional models. More...
 
bool thermophysics_
 Flag to indicate to solve for the thermophysics. More...
 
bool flow_
 Flag to indicate to solve for the flow. More...
 
bool momentumPredictor_
 Flag to indicate to solve for momentum. More...
 
bool transonic_
 Flag to indicate to solve using transonic algorithm. More...
 
bool consistent_
 Flag to indicate to relax pressure using the "consistent" approach. More...
 
- Protected Attributes inherited from nonOrthogonalSolutionControl
label nCorrNonOrth_
 Maximum number of non-orthogonal correctors. More...
 
label corrNonOrth_
 Current non-orthogonal corrector index. More...
 
- Protected Attributes inherited from singleRegionSolutionControl
fvMeshmesh_
 Reference to the mesh. More...
 
- Protected Attributes inherited from solutionControl
const Timetime_
 Reference to the time. More...
 
const word algorithmName_
 Name of the algorithm. More...
 
const string algorithmSpaceStr_
 Whitespace the same length as the algorithm name. More...
 
- Protected Attributes inherited from singleRegionConvergenceControl
const fvMeshmesh_
 Reference to the mesh. More...
 
List< residualDataresidualControl_
 List of residual data per field. More...
 
- Protected Attributes inherited from convergenceControl
const solutionControlcontrol_
 Reference to the solution control. More...
 
- Protected Attributes inherited from singleRegionCorrectorConvergenceControl
const fvMeshmesh_
 Reference to the mesh. More...
 
List< corrResidualDatacorrResidualControl_
 List of residual data per field. More...
 
HashTable< labelsolveIndex_
 The index of the solution at the start of the corrector loop, for. More...
 
- Protected Attributes inherited from correctorConvergenceControl
const solutionControlcontrol_
 Reference to the solution control. More...
 
const word loopName_
 Name of the corrector loop. More...
 
- Protected Attributes inherited from pimpleLoop
const solutionControlcontrol_
 Reference to the solution control. More...
 
label nCorrPimple_
 Maximum number of pimple correctors. More...
 
label corrPimple_
 Current pimple corrector. More...
 
bool converged_
 Flag to indicate convergence of the pimple loop. More...
 

Detailed Description

Pimple control class. Provides time-loop control methods which exit the simulation once convergence criteria have been reached. Also provides Pimple-loop control methods which exit the iteration once corrector convergence criteria have been met. Example usage:

pimpleControl pimple(mesh);

while (pimple.run(runTime))
{
    // pre-time-increment operations ...

    runTime ++;
    Info<< "Time = " << runTime.userTimeName() << nl << endl;

    while (pimple.loop())
    {
        // solve ...
    }

    // post-solve operations ...
}
Source files

Definition at line 74 of file pimpleControl.H.

Constructor & Destructor Documentation

◆ pimpleControl()

pimpleControl ( fvMesh mesh,
const word algorithmName = "PIMPLE" 
)

◆ ~pimpleControl()

~pimpleControl ( )
virtual

Destructor.

Definition at line 71 of file pimpleControl.C.

Member Function Documentation

◆ TypeName()

TypeName ( "pimpleControl"  )

Run-time type information.

◆ read()

bool read ( )
virtual

Read controls.

Reimplemented from pimpleLoop.

Definition at line 77 of file pimpleControl.C.

References pimpleLoop::read(), and pimpleNoLoopControl::read().

Referenced by pimpleControl::loop(), pimpleControl::pimpleControl(), and pimpleControl::run().

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◆ turbCorr()

bool turbCorr ( ) const
inline

Flag to indicate whether to solve the turbulence.

Definition at line 28 of file pimpleControlI.H.

References pimpleLoop::finalPimpleIter(), and pimpleNoLoopControl::turbOnFinalIterOnly().

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◆ loop() [1/2]

bool loop ( )

Pimple loop.

Definition at line 83 of file pimpleControl.C.

References pimpleLoop::loop(), pimpleControl::read(), singleRegionSolutionControl::storePrevIterFields(), and singleRegionSolutionControl::updateFinal().

Referenced by thermoSingleLayer::evolveRegion(), and kinematicSingleLayer::evolveRegion().

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◆ run()

bool run ( Time time)

Time run loop.

Definition at line 102 of file pimpleControl.C.

References convergenceControl::endIfConverged(), pimpleControl::read(), Time::run(), and singleRegionSolutionControl::storePrevIterFields().

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◆ loop() [2/2]

bool loop ( Time time)

Time loop loop.

Definition at line 115 of file pimpleControl.C.

References convergenceControl::endIfConverged(), Time::loop(), pimpleControl::read(), and singleRegionSolutionControl::storePrevIterFields().

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