Film-speed or film-temperature dependent contact-angle force with a stochastic perturbation. More...

#include <dynamicContactAngleForce.H>

Inheritance diagram for dynamicContactAngleForce:

Collaboration diagram for dynamicContactAngleForce:

Public Member Functions
	TypeName ("dynamicContactAngle")
	Runtime type information.
	dynamicContactAngleForce (liquidFilmBase &film, const dictionary &dict)
	Construct from surface film model and dictionary.
virtual	~dynamicContactAngleForce ()
	Destructor.
Public Member Functions inherited from contactAngleForce
	TypeName ("contactAngle")
	Runtime type information.
	contactAngleForce (const word &typeName, liquidFilmBase &film, const dictionary &dict)
	Construct from surface film model.
virtual	~contactAngleForce ()=default
	Destructor.
virtual tmp< faVectorMatrix >	correct (areaVectorField &U)
	Correct.
Public Member Functions inherited from force
	TypeName ("force")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, force, dictionary,(liquidFilmBase &film, const dictionary &dict),(film, dict))
	force (liquidFilmBase &film)
	Construct null.
	force (const word &modelType, liquidFilmBase &film, const dictionary &dict)
	Construct from type name, dictionary and surface film model.
virtual	~force ()
	Destructor.
Public Member Functions inherited from filmSubModelBase
	filmSubModelBase (liquidFilmBase &film)
	Construct null.
	filmSubModelBase (liquidFilmBase &film, const dictionary &dict, const word &baseName, const word &modelType, const word &dictExt="Coeffs")
	Construct from film film without name.
	filmSubModelBase (const word &modelName, liquidFilmBase &film, const dictionary &dict, const word &baseName, const word &modelType)
	Construct from film film with name.
virtual	~filmSubModelBase ()
	Destructor.
virtual bool	writeTime () const
	Flag to indicate when to write a property.
const liquidFilmBase &	film () const
	Return const access to the film surface film model.
liquidFilmBase &	film ()
	Return the reference to the film surface film model.
template<class FilmType>
const FilmType &	filmType () const
Public Member Functions inherited from subModelBase
	subModelBase (dictionary &properties)
	Construct null.
	subModelBase (dictionary &properties, const dictionary &dict, const word &baseName, const word &modelType, const word &dictExt="Coeffs")
	Construct from components without name.
	subModelBase (const word &modelName, dictionary &properties, const dictionary &dict, const word &baseName, const word &modelType)
	Construct from components with name.
	subModelBase (const subModelBase &smb)
	Construct as copy.
virtual	~subModelBase ()=default
	Destructor.
const word &	modelName () const
	Return const access to the name of the sub-model.
const dictionary &	dict () const
	Return const access to the cloud dictionary.
const word &	baseName () const
	Return const access to the base name of the sub-model.
const word &	modelType () const
	Return const access to the sub-model type.
const dictionary &	coeffDict () const
	Return const access to the coefficients dictionary.
const dictionary &	properties () const
	Return const access to the properties dictionary.
virtual bool	defaultCoeffs (const bool printMsg) const
	Returns true if defaultCoeffs is true and outputs on printMsg.
virtual bool	active () const
	Return the model 'active' status - default active = true.
virtual void	cacheFields (const bool store)
	Cache dependent sub-model fields.
virtual fileName	localPath () const
	Output directory.
template<class Type>
Type	getBaseProperty (const word &entryName, const Type &defaultValue=Type(Zero)) const
	Retrieve generic property from the base model.
template<class Type>
void	getBaseProperty (const word &entryName, Type &value) const
	Retrieve generic property from the base model.
template<class Type>
void	setBaseProperty (const word &entryName, const Type &value)
	Add generic property to the base model.
bool	getModelDict (const word &entryName, dictionary &dict) const
	Retrieve dictionary, return true if set.
template<class Type>
bool	getModelProperty (const word &entryName, Type &value) const
	Retrieve generic property from the sub-model.
template<class Type>
Type	getModelProperty (const word &entryName, const Type &defaultValue=Type(Zero)) const
	Retrieve generic property from the sub-model.
template<class Type>
void	setModelProperty (const word &entryName, const Type &value)
	Add generic property to the sub-model.
virtual void	write (Ostream &os) const
	Write.

Protected Member Functions
virtual tmp< areaScalarField >	theta () const
	Return the contact angle field.
Protected Member Functions inherited from subModelBase
bool	inLine () const
	Flag to indicate whether data is/was read in-line.

Additional Inherited Members
Static Public Member Functions inherited from force
static autoPtr< force >	New (liquidFilmBase &film, const dictionary &dict, const word &modelType)
	Return a reference to the selected force model.
Public Attributes inherited from subModelBase
bool	log
	Flag to write log into Info.
Protected Attributes inherited from filmSubModelBase
liquidFilmBase &	filmModel_
	Reference to the film surface film model.
Protected Attributes inherited from subModelBase
const word	modelName_
	Name of the sub-model.
dictionary &	properties_
	Reference to properties dictionary e.g. for restart.
const dictionary	dict_
	Copy of dictionary used during construction.
const word	baseName_
	Name of the sub-model base class.
const word	modelType_
	Type of the sub-model.
const dictionary	coeffDict_
	Coefficients dictionary.

Detailed Description

Film-speed or film-temperature dependent contact-angle force with a stochastic perturbation.

The contact angle in degrees is specified as a Foam::Function1 type, to enable the use of, e.g. constant, polynomial, table values and the stochastic perturbation obtained from a Foam::distributionModels::distributionModel.

Usage

Minimal example:

forces
(
    dynamicContactAngle
);

dynamicContactAngleForceCoeffs
{
    // Mandatory entries
    distribution    <subDict>;

    // Conditional entries

        // Option-1
        Utheta           <Function1<scalar>>;

        // Option-2
        Ttheta           <Function1<scalar>>;

    // Inherited entries
    ...
}

where the entries mean:

Property	Description	Type	Reqd	Deflt
`dynamicContactAngle`	Type name	word	yes	-
`Utheta`	Contact angle as a function of film speed	<Function1<scalar>	choice	-
`Ttheta`	Contact angle as a function of film temperature	<Function1<scalar>	choice	-
`distribution`	Probability distribution model	subDict	yes	-

The inherited entries are elaborated in:

Source files

Definition at line 138 of file dynamicContactAngleForce.H.

Constructor & Destructor Documentation

◆ dynamicContactAngleForce()

dynamicContactAngleForce	(	liquidFilmBase &	film,
		const dictionary &	dict )

Construct from surface film model and dictionary.

Definition at line 48 of file dynamicContactAngleForce.C.

References Foam::abort(), IOobjectOption::AUTO_WRITE, subModelBase::coeffDict_, subModelBase::dict(), Foam::dimless, Foam::FatalIOError, FatalIOErrorInFunction, filmSubModelBase::film(), Foam::GlobalIOList< Tuple2< scalar, vector > >::typeName, IOobjectOption::READ_IF_PRESENT, IOobject::scopedName(), and Foam::Zero.

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◆ ~dynamicContactAngleForce()

~dynamicContactAngleForce ( )

virtual

Destructor.

Definition at line 116 of file dynamicContactAngleForce.C.

Member Function Documentation

◆ theta()

tmp< areaScalarField > theta ( ) const

protectedvirtual

Return the contact angle field.

Implements contactAngleForce.

Definition at line 122 of file dynamicContactAngleForce.C.

References filmSubModelBase::film(), forAll, Foam::mag(), Foam::T(), T, liquidFilmBase::Tf(), theta(), U, and liquidFilmBase::Uf().

Referenced by theta().

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◆ TypeName()

TypeName ( "dynamicContactAngle" )

Runtime type information.

References subModelBase::dict(), and filmSubModelBase::film().

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

src/regionFaModels/liquidFilm/subModels/kinematic/force/contactAngleForces/dynamicContactAngleForce/dynamicContactAngleForce.H
src/regionFaModels/liquidFilm/subModels/kinematic/force/contactAngleForces/dynamicContactAngleForce/dynamicContactAngleForce.C

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ dynamicContactAngleForce()

◆ ~dynamicContactAngleForce()

Member Function Documentation

◆ theta()

◆ TypeName()