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rotatingPressureInletOutletVelocityFvPatchVectorField Class Reference
Boundary conditions » Inlet | Boundary conditions » Outlet

This velocity inlet/outlet boundary condition is applied to patches in a rotating frame 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 a direction normal to the patch faces. More...

#include <rotatingPressureInletOutletVelocityFvPatchVectorField.H>

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Public Member Functions

 TypeName ("rotatingPressureInletOutletVelocity")
 Runtime type information.
 rotatingPressureInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
 Construct from patch and internal field.
 rotatingPressureInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary.
 rotatingPressureInletOutletVelocityFvPatchVectorField (const rotatingPressureInletOutletVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given.
 rotatingPressureInletOutletVelocityFvPatchVectorField (const rotatingPressureInletOutletVelocityFvPatchVectorField &)
 Construct as copy.
 rotatingPressureInletOutletVelocityFvPatchVectorField (const rotatingPressureInletOutletVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &)
 Construct as copy setting internal field reference.
virtual tmp< fvPatchField< vector > > clone () const
 Return a clone.
virtual tmp< fvPatchField< vector > > clone (const DimensionedField< vector, volMesh > &iF) const
 Clone with an internal field reference.
virtual void write (Ostream &) const
 Write.
Public Member Functions inherited from pressureInletOutletVelocityFvPatchVectorField
 TypeName ("pressureInletOutletVelocity")
 Runtime type information.
 pressureInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &)
 Construct from patch and internal field.
 pressureInletOutletVelocityFvPatchVectorField (const fvPatch &, const DimensionedField< vector, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary.
 pressureInletOutletVelocityFvPatchVectorField (const pressureInletOutletVelocityFvPatchVectorField &, const fvPatch &, const DimensionedField< vector, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given.
 pressureInletOutletVelocityFvPatchVectorField (const pressureInletOutletVelocityFvPatchVectorField &)
 Construct as copy.
 pressureInletOutletVelocityFvPatchVectorField (const pressureInletOutletVelocityFvPatchVectorField &, const DimensionedField< vector, volMesh > &)
 Construct as copy setting internal field reference.
virtual bool assignable () const
 True: this patch field is altered by assignment.
const word & phiName () const
 Return the name of phi.
word & phiName ()
 Return reference to the name of phi to allow adjustment.
const vectorField & tangentialVelocity () const
 Return the tangential velocity.
void setTangentialVelocity (const vectorField &tangentialVelocity)
 Reset the tangential velocity.
virtual void autoMap (const fvPatchFieldMapper &)
 Map (and resize as needed) from self given a mapping object.
virtual void rmap (const fvPatchVectorField &, const labelList &)
 Reverse map the given fvPatchField onto this fvPatchField.
virtual void updateCoeffs ()
 Update the coefficients associated with the patch field.
virtual void operator= (const fvPatchField< vector > &pvf)

Detailed Description

This velocity inlet/outlet boundary condition is applied to patches in a rotating frame 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 a direction normal to the patch faces.

Usage
Property Description Required Default value
phi flux field name no phi
tangentialVelocity tangential velocity field no
omega angular velocity of the frame [rad/s] yes

Example of the boundary condition specification: 

    <patchName>
    {
        type            rotatingPressureInletOutletVelocity;
        phi             phi;
        tangentialVelocity uniform (0 0 0);
        omega           100;
    }

The omega entry is a Function1 type, able to describe time varying functions.

Note
Sign conventions:
  • positive flux (out of domain): apply zero-gradient condition
  • negative flux (into of domain): derive from the flux in the patch-normal direction
See also
Foam::pressureInletOutletVelocityFvPatchVectorField Foam::Function1Types
Source files

Definition at line 106 of file rotatingPressureInletOutletVelocityFvPatchVectorField.H.

Constructor & Destructor Documentation

◆ rotatingPressureInletOutletVelocityFvPatchVectorField() [1/5]

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

Construct from patch and internal field.

Definition at line 48 of file rotatingPressureInletOutletVelocityFvPatchVectorField.C.

References p, and pressureInletOutletVelocityFvPatchVectorField::pressureInletOutletVelocityFvPatchVectorField().

Referenced by rotatingPressureInletOutletVelocityFvPatchVectorField(), rotatingPressureInletOutletVelocityFvPatchVectorField(), rotatingPressureInletOutletVelocityFvPatchVectorField(), and TypeName().

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◆ rotatingPressureInletOutletVelocityFvPatchVectorField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 76 of file rotatingPressureInletOutletVelocityFvPatchVectorField.C.

References dict, Foam::New(), p, and pressureInletOutletVelocityFvPatchVectorField::pressureInletOutletVelocityFvPatchVectorField().

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◆ rotatingPressureInletOutletVelocityFvPatchVectorField() [3/5]

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

Construct by mapping given.

rotatingPressureInletOutletVelocityFvPatchVectorField onto a new patch

Definition at line 60 of file rotatingPressureInletOutletVelocityFvPatchVectorField.C.

References clone(), p, pressureInletOutletVelocityFvPatchVectorField::pressureInletOutletVelocityFvPatchVectorField(), and rotatingPressureInletOutletVelocityFvPatchVectorField().

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◆ rotatingPressureInletOutletVelocityFvPatchVectorField() [4/5]

rotatingPressureInletOutletVelocityFvPatchVectorField ( const rotatingPressureInletOutletVelocityFvPatchVectorField & rppvf)

Construct as copy.

Definition at line 91 of file rotatingPressureInletOutletVelocityFvPatchVectorField.C.

References clone(), pressureInletOutletVelocityFvPatchVectorField::pressureInletOutletVelocityFvPatchVectorField(), and rotatingPressureInletOutletVelocityFvPatchVectorField().

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◆ rotatingPressureInletOutletVelocityFvPatchVectorField() [5/5]

rotatingPressureInletOutletVelocityFvPatchVectorField ( const rotatingPressureInletOutletVelocityFvPatchVectorField & rppvf,
const DimensionedField< vector, volMesh > & iF )

Construct as copy setting internal field reference.

Definition at line 104 of file rotatingPressureInletOutletVelocityFvPatchVectorField.C.

References clone(), pressureInletOutletVelocityFvPatchVectorField::pressureInletOutletVelocityFvPatchVectorField(), and rotatingPressureInletOutletVelocityFvPatchVectorField().

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Member Function Documentation

◆ TypeName()

TypeName ( "rotatingPressureInletOutletVelocity" )

Runtime type information.

References rotatingPressureInletOutletVelocityFvPatchVectorField().

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◆ clone() [1/2]

virtual tmp< fvPatchField< vector > > clone ( ) const
inlinevirtual

Return a clone.

Reimplemented from pressureInletOutletVelocityFvPatchVectorField.

Definition at line 189 of file rotatingPressureInletOutletVelocityFvPatchVectorField.H.

References fvPatchField< Type >::Clone().

Referenced by rotatingPressureInletOutletVelocityFvPatchVectorField(), rotatingPressureInletOutletVelocityFvPatchVectorField(), and rotatingPressureInletOutletVelocityFvPatchVectorField().

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◆ clone() [2/2]

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

Clone with an internal field reference.

Reimplemented from pressureInletOutletVelocityFvPatchVectorField.

Definition at line 197 of file rotatingPressureInletOutletVelocityFvPatchVectorField.H.

References fvPatchField< Type >::Clone().

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◆ write()

void write ( Ostream & os) const
virtual

Write.

Reimplemented from pressureInletOutletVelocityFvPatchVectorField.

Definition at line 120 of file rotatingPressureInletOutletVelocityFvPatchVectorField.C.

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

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