Public Member Functions | List of all members
fixedFluxPressureFvPatchScalarField Class Reference

This boundary condition sets the pressure gradient to the provided value such that the flux on the boundary is that specified by the velocity boundary condition. More...

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Public Member Functions

 TypeName ("fixedFluxPressure")
 Runtime type information. More...
 
 fixedFluxPressureFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field. More...
 
 fixedFluxPressureFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary. More...
 
 fixedFluxPressureFvPatchScalarField (const fixedFluxPressureFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given fixedFluxPressureFvPatchScalarField onto. More...
 
 fixedFluxPressureFvPatchScalarField (const fixedFluxPressureFvPatchScalarField &)=delete
 Disallow copy without setting internal field reference. More...
 
 fixedFluxPressureFvPatchScalarField (const fixedFluxPressureFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
 Copy constructor setting internal field reference. More...
 
virtual tmp< fvPatchScalarField > clone (const DimensionedField< scalar, volMesh > &iF) const
 Construct and return a clone setting internal field reference. More...
 
virtual void updateCoeffs (const scalarField &snGradp)
 Update the patch pressure gradient field from the given snGradp. More...
 
virtual void updateCoeffs ()
 Update the patch pressure gradient field. More...
 
virtual void write (Ostream &) const
 Write. More...
 

Detailed Description

This boundary condition sets the pressure gradient to the provided value such that the flux on the boundary is that specified by the velocity boundary condition.

Example of the boundary condition specification: 

<patchName>
{
    type            fixedFluxPressure;
}
See also
Foam::fixedGradientFvPatchField
Source files

Definition at line 62 of file fixedFluxPressureFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ fixedFluxPressureFvPatchScalarField() [1/5]

fixedFluxPressureFvPatchScalarField ( const fvPatch &  p,
const DimensionedField< scalar, volMesh > &  iF 
)

Construct from patch and internal field.

Definition at line 35 of file fixedFluxPressureFvPatchScalarField.C.

Referenced by fixedFluxPressureFvPatchScalarField::clone(), and fixedFluxPressureFvPatchScalarField::fixedFluxPressureFvPatchScalarField().

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◆ fixedFluxPressureFvPatchScalarField() [2/5]

fixedFluxPressureFvPatchScalarField ( const fvPatch &  p,
const DimensionedField< scalar, volMesh > &  iF,
const dictionary &  dict 
)

Construct from patch, internal field and dictionary.

Definition at line 46 of file fixedFluxPressureFvPatchScalarField.C.

References fixedFluxPressureFvPatchScalarField::fixedFluxPressureFvPatchScalarField(), dictionary::found(), scalarField(), fvPatch::size(), and Foam::Zero.

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◆ fixedFluxPressureFvPatchScalarField() [3/5]

fixedFluxPressureFvPatchScalarField ( const fixedFluxPressureFvPatchScalarField &  ptf,
const fvPatch &  p,
const DimensionedField< scalar, volMesh > &  iF,
const fvPatchFieldMapper &  mapper 
)

Construct by mapping given fixedFluxPressureFvPatchScalarField onto.

a new patch

Definition at line 69 of file fixedFluxPressureFvPatchScalarField.C.

References fixedFluxPressureFvPatchScalarField::fixedFluxPressureFvPatchScalarField().

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◆ fixedFluxPressureFvPatchScalarField() [4/5]

fixedFluxPressureFvPatchScalarField ( const fixedFluxPressureFvPatchScalarField &  )
delete

Disallow copy without setting internal field reference.

◆ fixedFluxPressureFvPatchScalarField() [5/5]

fixedFluxPressureFvPatchScalarField ( const fixedFluxPressureFvPatchScalarField &  wbppsf,
const DimensionedField< scalar, volMesh > &  iF 
)

Copy constructor setting internal field reference.

Definition at line 82 of file fixedFluxPressureFvPatchScalarField.C.

References fixedFluxPressureFvPatchScalarField::updateCoeffs().

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Member Function Documentation

◆ TypeName()

TypeName ( "fixedFluxPressure"  )

Runtime type information.

◆ clone()

virtual tmp<fvPatchScalarField> clone ( const DimensionedField< scalar, volMesh > &  iF) const
inlinevirtual

Construct and return a clone setting internal field reference.

Reimplemented in fixedFluxExtrapolatedPressureFvPatchScalarField.

Definition at line 120 of file fixedFluxPressureFvPatchScalarField.H.

References fixedFluxPressureFvPatchScalarField::fixedFluxPressureFvPatchScalarField(), Foam::setSnGrad(), fixedFluxPressureFvPatchScalarField::updateCoeffs(), and fixedFluxPressureFvPatchScalarField::write().

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◆ updateCoeffs() [1/2]

void updateCoeffs ( const scalarField &  snGradp)
virtual

Update the patch pressure gradient field from the given snGradp.

Definition at line 95 of file fixedFluxPressureFvPatchScalarField.C.

◆ updateCoeffs() [2/2]

void updateCoeffs ( )
virtual

Update the patch pressure gradient field.

Definition at line 111 of file fixedFluxPressureFvPatchScalarField.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, and timeIndex.

Referenced by fixedFluxPressureFvPatchScalarField::clone(), fixedFluxPressureFvPatchScalarField::fixedFluxPressureFvPatchScalarField(), and Foam::setSnGrad().

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◆ write()

void write ( Ostream &  os) const
virtual

Write.

Definition at line 128 of file fixedFluxPressureFvPatchScalarField.C.

References Foam::makePatchTypeField(), Foam::vtkWriteOps::write(), and Foam::writeEntry().

Referenced by fixedFluxPressureFvPatchScalarField::clone().

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