SRFWallVelocityFvPatchVectorField Class Reference

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 SRFWallVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given SRFWallVelocityFvPatchVectorField. More...
 
 SRFWallVelocityFvPatchVectorField (const SRFWallVelocityFvPatchVectorField &)
 Construct as copy. More...
 
virtual tmp< fvPatchVectorFieldclone () const
 Construct and return a clone. More...
 
 SRFWallVelocityFvPatchVectorField (const SRFWallVelocityFvPatchVectorField &, 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 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 93 of file SRFWallVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

◆ SRFWallVelocityFvPatchVectorField() [1/5]

Construct from patch and internal field.

Definition at line 36 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 58 of file SRFWallVelocityFvPatchVectorField.C.

◆ SRFWallVelocityFvPatchVectorField() [3/5]

Construct by mapping given SRFWallVelocityFvPatchVectorField.

onto a new patch

Definition at line 46 of file SRFWallVelocityFvPatchVectorField.C.

◆ SRFWallVelocityFvPatchVectorField() [4/5]

Construct as copy.

Definition at line 69 of file SRFWallVelocityFvPatchVectorField.C.

◆ SRFWallVelocityFvPatchVectorField() [5/5]

Construct as copy setting internal field reference.

Definition at line 78 of file SRFWallVelocityFvPatchVectorField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "SRFWallVelocity"  )

Runtime type information.

◆ clone() [1/2]

virtual tmp< fvPatchVectorField > clone ( ) const
inlinevirtual

Construct and return a clone.

Definition at line 138 of file SRFWallVelocityFvPatchVectorField.H.

◆ clone() [2/2]

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

Construct and return a clone setting internal field reference.

Definition at line 154 of file SRFWallVelocityFvPatchVectorField.H.

◆ autoMap()

void autoMap ( const fvPatchFieldMapper m)
virtual

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

Definition at line 90 of file SRFWallVelocityFvPatchVectorField.C.

References Field< vector >::autoMap().

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◆ rmap()

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

Reverse map the given fvPatchField onto this fvPatchField.

Definition at line 99 of file SRFWallVelocityFvPatchVectorField.C.

◆ updateCoeffs()

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 109 of file SRFWallVelocityFvPatchVectorField.C.

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

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◆ write()

void write ( Ostream os) const
virtual

Write.

Definition at line 132 of file SRFWallVelocityFvPatchVectorField.C.

References os(), and ObukhovLength::write().

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