Public Member Functions | Static Public Attributes | List of all members
interfaceProperties Class Reference

Contains the interface properties. More...

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Public Member Functions

 interfaceProperties (const volScalarField &alpha1, const volVectorField &U, const IOdictionary &)
 Construct from volume fraction field gamma and IOdictionary. More...
 
scalar cAlpha () const
 
const dimensionedScalar & deltaN () const
 
const surfaceScalarField & nHatf () const
 
tmp< volScalarField > sigmaK () const
 
tmp< surfaceScalarField > surfaceTensionForce () const
 
tmp< volScalarField > nearInterface () const
 Indicator of the proximity of the interface. More...
 
void correct ()
 
bool read ()
 Read transportProperties dictionary. More...
 

Static Public Attributes

static const scalar convertToRad
 Conversion factor for degrees into radians. More...
 

Detailed Description

Contains the interface properties.

Properties to aid interFoam:

  1. Correct the alpha boundary condition for dynamic contact angle.
  2. Calculate interface curvature.
Source files

Definition at line 55 of file interfaceProperties.H.

Constructor & Destructor Documentation

◆ interfaceProperties()

interfaceProperties ( const volScalarField &  alpha1,
const volVectorField &  U,
const IOdictionary &  dict 
)

Construct from volume fraction field gamma and IOdictionary.

Definition at line 156 of file interfaceProperties.C.

Member Function Documentation

◆ cAlpha()

scalar cAlpha ( ) const
inline

Definition at line 115 of file interfaceProperties.H.

◆ deltaN()

const dimensionedScalar& deltaN ( ) const
inline

Definition at line 120 of file interfaceProperties.H.

◆ nHatf()

const surfaceScalarField& nHatf ( ) const
inline

Definition at line 125 of file interfaceProperties.H.

References interfaceProperties::correct(), interfaceProperties::nearInterface(), interfaceProperties::read(), interfaceProperties::sigmaK(), and interfaceProperties::surfaceTensionForce().

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◆ sigmaK()

Foam::tmp< Foam::volScalarField > sigmaK ( ) const

Definition at line 213 of file interfaceProperties.C.

Referenced by interfaceProperties::nHatf(), and interfaceProperties::surfaceTensionForce().

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◆ surfaceTensionForce()

Foam::tmp< Foam::surfaceScalarField > surfaceTensionForce ( ) const

Definition at line 220 of file interfaceProperties.C.

References Foam::fvc::interpolate(), interfaceProperties::sigmaK(), and Foam::fvc::snGrad().

Referenced by interfaceProperties::nHatf().

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◆ nearInterface()

Foam::tmp< Foam::volScalarField > nearInterface ( ) const

Indicator of the proximity of the interface.

Field values are 1 near and 0 away for the interface.

Definition at line 227 of file interfaceProperties.C.

References Foam::pos0().

Referenced by interfaceProperties::nHatf().

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◆ correct()

void correct ( )

Definition at line 233 of file interfaceProperties.C.

Referenced by immiscibleIncompressibleTwoPhaseMixture::correct(), and interfaceProperties::nHatf().

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◆ read()

bool read ( )

Read transportProperties dictionary.

Definition at line 239 of file interfaceProperties.C.

References lookup(), DimensionedField< Type, GeoMesh >::mesh(), and IOobject::name().

Referenced by interfaceProperties::nHatf(), and immiscibleIncompressibleTwoPhaseMixture::read().

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Member Data Documentation

◆ convertToRad

const Foam::scalar convertToRad
static
Initial value:
=
Foam::constant::mathematical::pi/180.0

Conversion factor for degrees into radians.

Definition at line 99 of file interfaceProperties.H.

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