Public Member Functions | List of all members
movingWallVelocityFvPatchVectorField Class Reference

This boundary condition provides a velocity condition for cases with moving walls. In addition, it should also be applied to 'moving' walls for moving reference frame (MRF) calculations. More...

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Public Member Functions

 TypeName ("movingWallVelocity")
 Runtime type information. More...
 
 movingWallVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
 Construct from patch and internal field. More...
 
 movingWallVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary. More...
 
 movingWallVelocityFvPatchVectorField (const movingWallVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given movingWallVelocityFvPatchVectorField. More...
 
 movingWallVelocityFvPatchVectorField (const movingWallVelocityFvPatchVectorField &)
 Construct as copy. More...
 
virtual tmp< fvPatchVectorFieldclone () const
 Construct and return a clone. More...
 
 movingWallVelocityFvPatchVectorField (const movingWallVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &)
 Construct as copy setting internal field reference. More...
 
virtual tmp< fvPatchVectorFieldclone (const DimensionedField< vector, volMesh > &iF) const
 Construct and return a clone setting internal field reference. More...
 
virtual void updateCoeffs ()
 Update the coefficients associated with the patch field. More...
 
virtual void write (Ostream &) const
 Write. More...
 

Detailed Description

This boundary condition provides a velocity condition for cases with moving walls. In addition, it should also be applied to 'moving' walls for moving reference frame (MRF) calculations.


Patch usage

Property Description Required Default value
U velociy field name no U

Example of the boundary condition specification:

    myPatch
    {
        type            movingWallVelocity;
        U               U;
        value           uniform 0; // initial value
    }
See also
Foam::fixedValueFvPatchVectorField Foam::MRFZone
Source files

Definition at line 86 of file movingWallVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

Construct from patch and internal field.

Definition at line 37 of file movingWallVelocityFvPatchVectorField.C.

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

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movingWallVelocityFvPatchVectorField ( const fvPatch p,
const DimensionedField< vector, volMesh > &  iF,
const dictionary dict 
)

Construct from patch, internal field and dictionary.

Definition at line 63 of file movingWallVelocityFvPatchVectorField.C.

References movingWallVelocityFvPatchVectorField::movingWallVelocityFvPatchVectorField(), fvPatch::size(), and vectorField().

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Construct by mapping given movingWallVelocityFvPatchVectorField.

onto a new patch

Definition at line 49 of file movingWallVelocityFvPatchVectorField.C.

References movingWallVelocityFvPatchVectorField::movingWallVelocityFvPatchVectorField().

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Construct as copy.

Definition at line 78 of file movingWallVelocityFvPatchVectorField.C.

References movingWallVelocityFvPatchVectorField::movingWallVelocityFvPatchVectorField().

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Construct as copy setting internal field reference.

Definition at line 89 of file movingWallVelocityFvPatchVectorField.C.

Member Function Documentation

TypeName ( "movingWallVelocity"  )

Runtime type information.

virtual tmp<fvPatchVectorField> clone ( ) const
inlinevirtual

Construct and return a clone.

Definition at line 136 of file movingWallVelocityFvPatchVectorField.H.

References movingWallVelocityFvPatchVectorField::movingWallVelocityFvPatchVectorField().

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virtual tmp<fvPatchVectorField> clone ( const DimensionedField< vector, volMesh > &  iF) const
inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 153 of file movingWallVelocityFvPatchVectorField.H.

References movingWallVelocityFvPatchVectorField::movingWallVelocityFvPatchVectorField(), movingWallVelocityFvPatchVectorField::updateCoeffs(), and movingWallVelocityFvPatchVectorField::write().

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void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 101 of file movingWallVelocityFvPatchVectorField.C.

References TimeState::deltaTValue(), dimensionedInternalField(), polyPatch::faceCentres(), forAll, fvPatch::magSf(), mesh, Foam::fvc::meshPhi(), polyMesh::moving(), n, fvPatch::nf(), polyMesh::oldPoints(), Field< vector >::operator=(), fvPatch::patch(), fvPatch::patchField(), fvMesh::time(), and U.

Referenced by movingWallVelocityFvPatchVectorField::clone().

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void write ( Ostream os) const
virtual

Write.

Definition at line 145 of file movingWallVelocityFvPatchVectorField.C.

References Foam::makePatchTypeField(), and fvPatchField< Type >::write().

Referenced by movingWallVelocityFvPatchVectorField::clone().

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