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fixedPressureCompressibleDensityFvPatchScalarField Class Reference
Boundary conditions » Inlet

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

#include <fixedPressureCompressibleDensityFvPatchScalarField.H>

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Public Member Functions

 TypeName ("fixedPressureCompressibleDensity")
 Runtime type information.
 fixedPressureCompressibleDensityFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &)
 Construct from patch and internal field.
 fixedPressureCompressibleDensityFvPatchScalarField (const fvPatch &, const DimensionedField< scalar, volMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary.
 fixedPressureCompressibleDensityFvPatchScalarField (const fixedPressureCompressibleDensityFvPatchScalarField &, const fvPatch &, const DimensionedField< scalar, volMesh > &, const fvPatchFieldMapper &)
 Construct by mapping given.
 fixedPressureCompressibleDensityFvPatchScalarField (const fixedPressureCompressibleDensityFvPatchScalarField &)
 Construct as copy.
 fixedPressureCompressibleDensityFvPatchScalarField (const fixedPressureCompressibleDensityFvPatchScalarField &, const DimensionedField< scalar, volMesh > &)
 Construct as copy setting internal field reference.
virtual tmp< fvPatchField< scalar > > clone () const
 Return a clone.
virtual tmp< fvPatchField< scalar > > clone (const DimensionedField< scalar, volMesh > &iF) const
 Clone with an internal field reference.
virtual void updateCoeffs ()
 Update the coefficients associated with the patch field.
virtual void write (Ostream &) const
 Write.

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 116 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 30 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References p.

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

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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 56 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References dict, and p.

◆ 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 42 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References fixedPressureCompressibleDensityFvPatchScalarField(), and p.

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◆ fixedPressureCompressibleDensityFvPatchScalarField() [4/5]

fixedPressureCompressibleDensityFvPatchScalarField ( const fixedPressureCompressibleDensityFvPatchScalarField & ptf)

Construct as copy.

Definition at line 69 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References 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 80 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References fixedPressureCompressibleDensityFvPatchScalarField().

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Member Function Documentation

◆ TypeName()

TypeName ( "fixedPressureCompressibleDensity" )

Runtime type information.

References fixedPressureCompressibleDensityFvPatchScalarField().

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◆ clone() [1/2]

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

Return a clone.

Definition at line 191 of file fixedPressureCompressibleDensityFvPatchScalarField.H.

References fvPatchField< Type >::Clone().

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◆ clone() [2/2]

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

Clone with an internal field reference.

Definition at line 199 of file fixedPressureCompressibleDensityFvPatchScalarField.H.

References fvPatchField< Type >::Clone().

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◆ updateCoeffs()

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 94 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

References Foam::operator==(), pp(), fvPatchField< Type >::updateCoeffs(), and dimensioned< Type >::value().

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◆ write()

void write ( Ostream & os) const
virtual

Write.

Definition at line 118 of file fixedPressureCompressibleDensityFvPatchScalarField.C.

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

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