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fixedPressureCompressibleDensityFvPatchScalarField Class Reference
Boundary Conditions » Inlet boundary Conditions

This boundary condition calculates a (liquid) compressible density as a function of pressure and fluid properties: More...

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Public Member Functions

 TypeName ("fixedPressureCompressibleDensity")
 Runtime type information. More...
 
 fixedPressureCompressibleDensityFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field. More...
 
 fixedPressureCompressibleDensityFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary. More...
 
 fixedPressureCompressibleDensityFvPatchScalarField (const fixedPressureCompressibleDensityFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given. More...
 
 fixedPressureCompressibleDensityFvPatchScalarField (const fixedPressureCompressibleDensityFvPatchScalarField &)
 Construct as copy. More...
 
virtual tmp< fvPatchScalarField > clone () const
 Construct and return a clone. More...
 
 fixedPressureCompressibleDensityFvPatchScalarField (const fixedPressureCompressibleDensityFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
 Construct as copy setting internal field reference. More...
 
virtual tmp< fvPatchScalarField > clone (const DimensionedField< scalar, 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 calculates a (liquid) compressible density as a function of pressure and fluid properties:

\[ \rho = \rho_{l,sat} + \psi_l*(p - p_{sat}) \]

where

$ \rho $ = density [kg/m3]
$ \rho_{l,sat} $ = saturation liquid density [kg/m3]
$ \psi_l $ = liquid compressibility
$ p $ = pressure [Pa]
$ p_{sat} $ = saturation pressure [Pa]

The variables rholSat, pSat and psil are retrieved from the thermodynamicProperties dictionary.

Usage
Property Description Required Default value
p pressure field name no p

Example of the boundary condition specification: 

    <patchName>
    {
        type        fixedPressureCompressibleDensity;
        p           p;
        value       uniform 1;
    }
See also
Foam::fixedValueFvPatchField
Source files

Definition at line 118 of file fixedPressureCompressibleDensityFvPatchScalarField.H.

Constructor & Destructor Documentation

◆ fixedPressureCompressibleDensityFvPatchScalarField() [1/5]

fixedPressureCompressibleDensityFvPatchScalarField ( const fvPatch &  p,
const DimensionedField< scalar, volMesh > &  iF 
)

Construct from patch and internal field.

Definition at line 36 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

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

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◆ fixedPressureCompressibleDensityFvPatchScalarField() [2/5]

fixedPressureCompressibleDensityFvPatchScalarField ( const fvPatch &  p,
const DimensionedField< scalar, volMesh > &  iF,
const dictionary &  dict 
)

Construct from patch, internal field and dictionary.

Definition at line 62 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References fixedPressureCompressibleDensityFvPatchScalarField::fixedPressureCompressibleDensityFvPatchScalarField().

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◆ fixedPressureCompressibleDensityFvPatchScalarField() [3/5]

fixedPressureCompressibleDensityFvPatchScalarField ( const fixedPressureCompressibleDensityFvPatchScalarField &  ptf,
const fvPatch &  p,
const DimensionedField< scalar, volMesh > &  iF,
const fvPatchFieldMapper &  mapper 
)

Construct by mapping given.

fixedPressureCompressibleDensityFvPatchScalarField onto a new patch

Definition at line 48 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References fixedPressureCompressibleDensityFvPatchScalarField::fixedPressureCompressibleDensityFvPatchScalarField().

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◆ fixedPressureCompressibleDensityFvPatchScalarField() [4/5]

fixedPressureCompressibleDensityFvPatchScalarField ( const fixedPressureCompressibleDensityFvPatchScalarField &  ptf)

Construct as copy.

Definition at line 75 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References fixedPressureCompressibleDensityFvPatchScalarField::fixedPressureCompressibleDensityFvPatchScalarField().

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◆ fixedPressureCompressibleDensityFvPatchScalarField() [5/5]

fixedPressureCompressibleDensityFvPatchScalarField ( const fixedPressureCompressibleDensityFvPatchScalarField &  ptf,
const DimensionedField< scalar, volMesh > &  iF 
)

Construct as copy setting internal field reference.

Definition at line 86 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

Member Function Documentation

◆ TypeName()

TypeName ( "fixedPressureCompressibleDensity"  )

Runtime type information.

◆ clone() [1/2]

virtual tmp<fvPatchScalarField> clone ( ) const
inlinevirtual

Construct and return a clone.

Definition at line 169 of file fixedPressureCompressibleDensityFvPatchScalarField.H.

References fixedPressureCompressibleDensityFvPatchScalarField::fixedPressureCompressibleDensityFvPatchScalarField().

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◆ clone() [2/2]

virtual tmp<fvPatchScalarField> clone ( const DimensionedField< scalar, volMesh > &  iF) const
inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 186 of file fixedPressureCompressibleDensityFvPatchScalarField.H.

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

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◆ updateCoeffs()

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 98 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References Foam::operator==(), fvPatchField< Type >::updateCoeffs(), and fixedPressureCompressibleDensityFvPatchScalarField::write().

Referenced by fixedPressureCompressibleDensityFvPatchScalarField::clone().

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◆ write()

void write ( Ostream &  os) const
virtual

Write.

Definition at line 126 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

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

Referenced by fixedPressureCompressibleDensityFvPatchScalarField::clone(), and fixedPressureCompressibleDensityFvPatchScalarField::updateCoeffs().

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