Public Member Functions | List of all members
SRFWallVelocityFvPatchVectorField Class Reference
Boundary conditions » Wall

Wall-velocity condition to be used in conjunction with the single rotating frame (SRF) model (see: FOAM::SRFModel) More...

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Public Member Functions

 TypeName ("SRFWallVelocity")
 Runtime type information. More...
 
 SRFWallVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
 Construct from patch and internal field. More...
 
 SRFWallVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary. More...
 
 SRFWallVelocityFvPatchVectorField (const this_bctype &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping onto a new patch. More...
 
 SRFWallVelocityFvPatchVectorField (const this_bctype &, const DimensionedField< vector, volMesh > &)
 Construct as copy setting internal field reference. More...
 
 SRFWallVelocityFvPatchVectorField (const this_bctype &)=delete
 No copy without an internal field. More...
 
virtual tmp< fvPatchField< vector > > clone (const DimensionedField< vector, volMesh > &iF) const
 Clone with an internal field reference. More...
 
virtual void autoMap (const fvPatchFieldMapper &)
 Map (and resize as needed) from self given a mapping object. More...
 
virtual void rmap (const fvPatchVectorField &, const labelList &)
 Reverse map the given fvPatchField onto this fvPatchField. More...
 
virtual void updateCoeffs ()
 Update the coefficients associated with the patch field. More...
 
virtual void write (Ostream &) const
 Write. More...
 

Detailed Description

Wall-velocity condition to be used in conjunction with the single rotating frame (SRF) model (see: FOAM::SRFModel)

The condition applies the appropriate rotation transformation in time and space to determine the local SRF velocity of the wall.

\[ U_p = - U_{p,srf} \]

where

$ U_p = patch velocity [m/s]$ =
$ U_{p,srf} = SRF velocity$ =

The normal component of $ U_p $ is removed to ensure 0 wall-flux even if the wall patch faces are irregular.

Usage
Example of the boundary condition specification: 
<patchName>
{
    type            SRFWallVelocity;
    value           uniform (0 0 0);    // Initial value
}
See also
Foam::SRFModel Foam::SRFVelocityFvPatchVectorField Foam::fixedValueFvPatchField
Source files

Definition at line 89 of file SRFWallVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

◆ SRFWallVelocityFvPatchVectorField() [1/5]

SRFWallVelocityFvPatchVectorField ( const fvPatch &  p,
const DimensionedField< vector, volMesh > &  iF 
)

Construct from patch and internal field.

Definition at line 30 of file SRFWallVelocityFvPatchVectorField.C.

◆ SRFWallVelocityFvPatchVectorField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 52 of file SRFWallVelocityFvPatchVectorField.C.

◆ SRFWallVelocityFvPatchVectorField() [3/5]

SRFWallVelocityFvPatchVectorField ( const this_bctype &  ptf,
const fvPatch &  p,
const DimensionedField< vector, volMesh > &  iF,
const fvPatchFieldMapper &  mapper 
)

Construct by mapping onto a new patch.

Definition at line 40 of file SRFWallVelocityFvPatchVectorField.C.

◆ SRFWallVelocityFvPatchVectorField() [4/5]

SRFWallVelocityFvPatchVectorField ( const this_bctype &  ptf,
const DimensionedField< vector, volMesh > &  iF 
)

Construct as copy setting internal field reference.

Definition at line 63 of file SRFWallVelocityFvPatchVectorField.C.

◆ SRFWallVelocityFvPatchVectorField() [5/5]

SRFWallVelocityFvPatchVectorField ( const this_bctype &  )
delete

No copy without an internal field.

Member Function Documentation

◆ TypeName()

TypeName ( "SRFWallVelocity"  )

Runtime type information.

◆ clone()

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

Clone with an internal field reference.

Definition at line 154 of file SRFWallVelocityFvPatchVectorField.H.

References fvPatchField< Type >::Clone().

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◆ autoMap()

void autoMap ( const fvPatchFieldMapper &  m)
virtual

Map (and resize as needed) from self given a mapping object.

Definition at line 75 of file SRFWallVelocityFvPatchVectorField.C.

◆ rmap()

void rmap ( const fvPatchVectorField &  ptf,
const labelList &  addr 
)
virtual

Reverse map the given fvPatchField onto this fvPatchField.

Definition at line 84 of file SRFWallVelocityFvPatchVectorField.C.

◆ updateCoeffs()

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 93 of file SRFWallVelocityFvPatchVectorField.C.

References n, Field< vector >::operator=(), Foam::foamVersion::patch, and SRFModel::velocity().

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◆ write()

void write ( Ostream &  os) const
virtual

Write.

Definition at line 116 of file SRFWallVelocityFvPatchVectorField.C.

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

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