Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
viscosityModel Class Referenceabstract

An abstract base class for incompressible viscosityModels. More...

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Public Member Functions

 TypeName ("viscosityModel")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, viscosityModel, dictionary,(const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi),(name, viscosityProperties, U, phi))
 
 viscosityModel (const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi)
 Construct from components. More...
 
virtual ~viscosityModel ()=default
 Destructor. More...
 
const dictionary & viscosityProperties () const
 Return the phase transport properties dictionary. More...
 
tmp< volScalarField > strainRate () const
 Return the strain rate. More...
 
virtual tmp< volScalarField > nu () const =0
 Return the laminar viscosity. More...
 
virtual tmp< scalarField > nu (const label patchi) const =0
 Return the laminar viscosity for patch. More...
 
virtual void correct ()=0
 Correct the laminar viscosity. More...
 
virtual bool read (const dictionary &viscosityProperties)=0
 Read transportProperties dictionary. More...
 

Static Public Member Functions

static autoPtr< viscosityModel > New (const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi)
 Return a reference to the selected viscosity model. More...
 

Protected Member Functions

 viscosityModel (const viscosityModel &)=delete
 No copy construct. More...
 
void operator= (const viscosityModel &)=delete
 No copy assignment. More...
 

Protected Attributes

word name_
 
dictionary viscosityProperties_
 
const volVectorField & U_
 
const surfaceScalarField & phi_
 

Detailed Description

An abstract base class for incompressible viscosityModels.

Source files

The strain rate is defined by:

mag(symm(grad(U)))

Source files

Definition at line 67 of file viscosityModel.H.

Constructor & Destructor Documentation

◆ viscosityModel() [1/2]

viscosityModel ( const viscosityModel &  )
protecteddelete

No copy construct.

◆ viscosityModel() [2/2]

viscosityModel ( const word &  name,
const dictionary &  viscosityProperties,
const volVectorField &  U,
const surfaceScalarField &  phi 
)

Construct from components.

Definition at line 43 of file viscosityModel.C.

References Foam::name().

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◆ ~viscosityModel()

virtual ~viscosityModel ( )
virtualdefault

Destructor.

Member Function Documentation

◆ operator=()

void operator= ( const viscosityModel &  )
protecteddelete

No copy assignment.

◆ TypeName()

TypeName ( "viscosityModel"  )

Runtime type information.

◆ declareRunTimeSelectionTable()

declareRunTimeSelectionTable ( autoPtr  ,
viscosityModel  ,
dictionary  ,
(const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi)  ,
(name, viscosityProperties, U, phi)   
)

◆ New()

Foam::autoPtr< Foam::viscosityModel > New ( const word &  name,
const dictionary &  viscosityProperties,
const volVectorField &  U,
const surfaceScalarField &  phi 
)
static

Return a reference to the selected viscosity model.

Definition at line 35 of file viscosityModelNew.C.

References dict, Foam::endl(), Foam::exit(), Foam::FatalIOError, FatalIOErrorInLookup, dictionary::get(), Foam::Info, Foam::name(), phi, and U.

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◆ viscosityProperties()

const dictionary & viscosityProperties ( ) const
inline

Return the phase transport properties dictionary.

Definition at line 144 of file viscosityModel.H.

References viscosityModel::viscosityProperties_.

◆ strainRate()

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

Return the strain rate.

Definition at line 60 of file viscosityModel.C.

References Foam::fvc::grad(), Foam::mag(), Foam::sqrt(), and Foam::symm().

Referenced by BirdCarreau::calcNu(), Casson::calcNu(), CrossPowerLaw::calcNu(), HerschelBulkley::calcNu(), and powerLaw::calcNu().

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◆ nu() [1/2]

virtual tmp< volScalarField > nu ( ) const
pure virtual

Return the laminar viscosity.

Implemented in BirdCarreau, Casson, CrossPowerLaw, HerschelBulkley, Newtonian, powerLaw, and strainRateFunction.

◆ nu() [2/2]

virtual tmp< scalarField > nu ( const label  patchi) const
pure virtual

Return the laminar viscosity for patch.

Implemented in BirdCarreau, Casson, CrossPowerLaw, HerschelBulkley, Newtonian, powerLaw, and strainRateFunction.

◆ correct()

virtual void correct ( )
pure virtual

Correct the laminar viscosity.

Implemented in BirdCarreau, Casson, CrossPowerLaw, HerschelBulkley, Newtonian, powerLaw, and strainRateFunction.

◆ read()

bool read ( const dictionary &  viscosityProperties)
pure virtual

Read transportProperties dictionary.

Implemented in BirdCarreau, Casson, CrossPowerLaw, HerschelBulkley, Newtonian, powerLaw, and strainRateFunction.

Definition at line 66 of file viscosityModel.C.

Member Data Documentation

◆ name_

word name_
protected

Definition at line 74 of file viscosityModel.H.

◆ viscosityProperties_

dictionary viscosityProperties_
protected

Definition at line 75 of file viscosityModel.H.

Referenced by viscosityModel::viscosityProperties().

◆ U_

const volVectorField& U_
protected

Definition at line 77 of file viscosityModel.H.

◆ phi_

const surfaceScalarField& phi_
protected

Definition at line 78 of file viscosityModel.H.

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