pressureInletOutletParSlipVelocityFvPatchVectorField Class Reference

This velocity inlet/outlet boundary condition for pressure boundary where the pressure is specified. A zero-gradient is applied for outflow (as defined by the flux); for inflow, the velocity is obtained from the flux with the specified inlet direction. More...

Inheritance diagram for pressureInletOutletParSlipVelocityFvPatchVectorField:
Collaboration diagram for pressureInletOutletParSlipVelocityFvPatchVectorField:

Public Member Functions

 TypeName ("pressureInletOutletParSlipVelocity")
 Runtime type information. More...
 
 pressureInletOutletParSlipVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
 Construct from patch and internal field. More...
 
 pressureInletOutletParSlipVelocityFvPatchVectorField (const pressureInletOutletParSlipVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given. More...
 
 pressureInletOutletParSlipVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary. More...
 
 pressureInletOutletParSlipVelocityFvPatchVectorField (const pressureInletOutletParSlipVelocityFvPatchVectorField &)=delete
 Disallow copy without setting internal field reference. More...
 
 pressureInletOutletParSlipVelocityFvPatchVectorField (const pressureInletOutletParSlipVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &)
 Copy constructor 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 bool assignable () const
 Return true: this patch field is altered by assignment. More...
 
const wordrhoName () const
 Return the name of rho. More...
 
wordrhoName ()
 Return reference to the name of rho to allow adjustment. More...
 
const wordphiName () const
 Return the name of phi. More...
 
wordphiName ()
 Return reference to the name of phi to allow adjustment. More...
 
virtual void updateCoeffs ()
 Update the coefficients associated with the patch field. More...
 
virtual void write (Ostream &) const
 Write. More...
 
virtual void operator= (const fvPatchField< vector > &pvf)
 

Detailed Description

This velocity inlet/outlet boundary condition for pressure boundary where the pressure is specified. A zero-gradient is applied for outflow (as defined by the flux); for inflow, the velocity is obtained from the flux with the specified inlet direction.

A slip condition is applied tangential to the patch.

Usage
Property Description Required Default value
phi flux field name no phi
rho density field name no rho

Example of the boundary condition specification:

    <patchName>
    {
        type            pressureInletOutletParSlipVelocity;
        value           uniform 0;
    }
Note
Sign conventions:
  • positive flux (out of domain): apply zero-gradient condition
  • negative flux (into of domain): derive from the flux with specified direction
See also
Foam::mixedFvPatchVectorField Foam::pressureDirectedInletOutletVelocityFvPatchVectorField
Source files

Definition at line 95 of file pressureInletOutletParSlipVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

◆ pressureInletOutletParSlipVelocityFvPatchVectorField() [1/5]

◆ pressureInletOutletParSlipVelocityFvPatchVectorField() [2/5]

◆ pressureInletOutletParSlipVelocityFvPatchVectorField() [3/5]

Construct from patch, internal field and dictionary.

Definition at line 54 of file pressureInletOutletParSlipVelocityFvPatchVectorField.C.

References pressureInletOutletParSlipVelocityFvPatchVectorField::pressureInletOutletParSlipVelocityFvPatchVectorField(), fvPatch::size(), vectorField(), and Foam::Zero.

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◆ pressureInletOutletParSlipVelocityFvPatchVectorField() [4/5]

Disallow copy without setting internal field reference.

◆ pressureInletOutletParSlipVelocityFvPatchVectorField() [5/5]

Copy constructor setting internal field reference.

Definition at line 88 of file pressureInletOutletParSlipVelocityFvPatchVectorField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "pressureInletOutletParSlipVelocity"  )

Runtime type information.

◆ clone()

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

Construct and return a clone setting internal field reference.

Definition at line 157 of file pressureInletOutletParSlipVelocityFvPatchVectorField.H.

References pressureInletOutletParSlipVelocityFvPatchVectorField::pressureInletOutletParSlipVelocityFvPatchVectorField().

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◆ assignable()

virtual bool assignable ( ) const
inlinevirtual

Return true: this patch field is altered by assignment.

Definition at line 177 of file pressureInletOutletParSlipVelocityFvPatchVectorField.H.

◆ rhoName() [1/2]

const word& rhoName ( ) const
inline

Return the name of rho.

Definition at line 186 of file pressureInletOutletParSlipVelocityFvPatchVectorField.H.

◆ rhoName() [2/2]

word& rhoName ( )
inline

Return reference to the name of rho to allow adjustment.

Definition at line 192 of file pressureInletOutletParSlipVelocityFvPatchVectorField.H.

◆ phiName() [1/2]

const word& phiName ( ) const
inline

Return the name of phi.

Definition at line 198 of file pressureInletOutletParSlipVelocityFvPatchVectorField.H.

◆ phiName() [2/2]

word& phiName ( )
inline

◆ updateCoeffs()

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 101 of file pressureInletOutletParSlipVelocityFvPatchVectorField.C.

References DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimFlux, Foam::dimMassFlux, Foam::exit(), Foam::FatalError, FatalErrorInFunction, n, Foam::nl, phi, Foam::pos0(), and pressureInletOutletParSlipVelocityFvPatchVectorField::write().

Referenced by pressureInletOutletParSlipVelocityFvPatchVectorField::phiName().

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◆ write()

void write ( Ostream os) const
virtual

Write.

Definition at line 149 of file pressureInletOutletParSlipVelocityFvPatchVectorField.C.

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

Referenced by pressureInletOutletParSlipVelocityFvPatchVectorField::phiName(), and pressureInletOutletParSlipVelocityFvPatchVectorField::updateCoeffs().

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◆ operator=()

void operator= ( const fvPatchField< vector > &  pvf)
virtual

Definition at line 163 of file pressureInletOutletParSlipVelocityFvPatchVectorField.C.

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

Referenced by pressureInletOutletParSlipVelocityFvPatchVectorField::phiName().

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