threePhaseInterfaceProperties Class Reference

Properties to aid interFoam : 1. Correct the alpha boundary condition for dynamic contact angle. 2. Calculate interface curvature. More...

Inheritance diagram for threePhaseInterfaceProperties:

Collaboration diagram for threePhaseInterfaceProperties:

Public Member Functions
	threePhaseInterfaceProperties (const incompressibleThreePhaseMixture &mixture)
	Construct from volume fraction field alpha and IOdictionary. More...
scalar	cAlpha () const
const dimensionedScalar &	deltaN () const
const surfaceScalarField &	nHatf () const
const volScalarField &	K () const
tmp< volScalarField >	sigma () const
tmp< volScalarField >	sigmaK () const
tmp< surfaceScalarField >	surfaceTensionForce () const
tmp< volScalarField >	nearInterface () const
	Indicator of the proximity of the interface. More...
void	correct ()

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

Private Member Functions
	threePhaseInterfaceProperties (const threePhaseInterfaceProperties &)
	Disallow default bitwise copy construct and assignment. More...
void	operator= (const threePhaseInterfaceProperties &)
void	correctContactAngle (surfaceVectorField::GeometricBoundaryField &nHat) const
	Correction for the boundary condition on the unit normal nHat on. More...
void	calculateK ()
	Re-calculate the interface curvature. More...

Private Attributes
const incompressibleThreePhaseMixture &	mixture_
scalar	cAlpha_
	Compression coefficient. More...
dimensionedScalar	sigma12_
	Surface tension 1-2. More...
dimensionedScalar	sigma13_
	Surface tension 1-3. More...
const dimensionedScalar	deltaN_
	Stabilisation for normalisation of the interface normal. More...
surfaceScalarField	nHatf_
volScalarField	K_

Detailed Description

Properties to aid interFoam : 1. Correct the alpha boundary condition for dynamic contact angle. 2. Calculate interface curvature.

Source files

• threePhaseInterfaceProperties.H
• threePhaseInterfaceProperties.C

Definition at line 51 of file threePhaseInterfaceProperties.H.

Constructor & Destructor Documentation

threePhaseInterfaceProperties() [1/2]

threePhaseInterfaceProperties ( const threePhaseInterfaceProperties &  )

private

Disallow default bitwise copy construct and assignment.

threePhaseInterfaceProperties() [2/2]

threePhaseInterfaceProperties

(

const incompressibleThreePhaseMixture &

mixture

)

Construct from volume fraction field alpha and IOdictionary.

Member Function Documentation

operator=()

void operator= ( const threePhaseInterfaceProperties &  )

private

correctContactAngle()

void correctContactAngle ( surfaceVectorField::GeometricBoundaryField &  nHat ) const

private

Correction for the boundary condition on the unit normal nHat on.

walls to produce the correct contact dynamic angle. Calculated from the component of U parallel to the wall

calculateK()

void calculateK ( )

private

Re-calculate the interface curvature.

Referenced by threePhaseInterfaceProperties::correct().

Here is the caller graph for this function:

cAlpha()

scalar cAlpha ( ) const

inline

Definition at line 108 of file threePhaseInterfaceProperties.H.

References threePhaseInterfaceProperties::cAlpha_.

deltaN()

const dimensionedScalar& deltaN ( ) const

inline

Definition at line 113 of file threePhaseInterfaceProperties.H.

References threePhaseInterfaceProperties::deltaN_.

nHatf()

const surfaceScalarField& nHatf ( ) const

inline

Definition at line 118 of file threePhaseInterfaceProperties.H.

References threePhaseInterfaceProperties::nHatf_.

K()

const volScalarField& K ( ) const

inline

Definition at line 123 of file threePhaseInterfaceProperties.H.

References threePhaseInterfaceProperties::K_.

sigma()

tmp<volScalarField> sigma ( ) const

inline

Definition at line 128 of file threePhaseInterfaceProperties.H.

References incompressibleThreePhaseMixture::alpha2(), incompressibleThreePhaseMixture::alpha3(), Foam::max(), threePhaseInterfaceProperties::mixture_, threePhaseInterfaceProperties::sigma12_, and threePhaseInterfaceProperties::sigma13_.

Referenced by threePhaseInterfaceProperties::sigmaK().

Here is the call graph for this function:

Here is the caller graph for this function:

sigmaK()

tmp<volScalarField> sigmaK ( ) const

inline

Definition at line 138 of file threePhaseInterfaceProperties.H.

References threePhaseInterfaceProperties::K_, and threePhaseInterfaceProperties::sigma().

Here is the call graph for this function:

surfaceTensionForce()

tmp<surfaceScalarField> surfaceTensionForce

(

)

const

nearInterface()

tmp<volScalarField> nearInterface

(

)

const

Indicator of the proximity of the interface.

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

correct()

void correct ( )

inline

Definition at line 149 of file threePhaseInterfaceProperties.H.

References threePhaseInterfaceProperties::calculateK().

Referenced by immiscibleIncompressibleThreePhaseMixture::correct().

Here is the call graph for this function:

Here is the caller graph for this function:

Field Documentation

mixture_

const incompressibleThreePhaseMixture& mixture_

private

Definition at line 55 of file threePhaseInterfaceProperties.H.

Referenced by threePhaseInterfaceProperties::sigma().

cAlpha_

scalar cAlpha_

private

Compression coefficient.

Definition at line 58 of file threePhaseInterfaceProperties.H.

Referenced by threePhaseInterfaceProperties::cAlpha().

sigma12_

dimensionedScalar sigma12_

private

Surface tension 1-2.

Definition at line 61 of file threePhaseInterfaceProperties.H.

Referenced by threePhaseInterfaceProperties::sigma().

sigma13_

dimensionedScalar sigma13_

private

Surface tension 1-3.

Definition at line 64 of file threePhaseInterfaceProperties.H.

Referenced by threePhaseInterfaceProperties::sigma().

deltaN_

const dimensionedScalar deltaN_

private

Stabilisation for normalisation of the interface normal.

Definition at line 67 of file threePhaseInterfaceProperties.H.

Referenced by threePhaseInterfaceProperties::deltaN().

nHatf_

surfaceScalarField nHatf_

private

Definition at line 69 of file threePhaseInterfaceProperties.H.

Referenced by threePhaseInterfaceProperties::nHatf().

K_

volScalarField K_

private

Definition at line 70 of file threePhaseInterfaceProperties.H.

Referenced by threePhaseInterfaceProperties::K(), and threePhaseInterfaceProperties::sigmaK().

convertToRad

const scalar convertToRad

static

Conversion factor for degrees into radians.

Definition at line 94 of file threePhaseInterfaceProperties.H.

---

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

• applications/solvers/multiphase/interFoam/interMixingFoam/threePhaseInterfaceProperties/threePhaseInterfaceProperties.H