Casson Class Reference

Casson generalised Newtonian viscosity model. More...

Inheritance diagram for Casson:
Collaboration diagram for Casson:

Public Member Functions

 TypeName ("Casson")
 Runtime type information. More...
 
 Casson (const dictionary &viscosityProperties)
 Construct from components. More...
 
virtual ~Casson ()
 Destructor. More...
 
virtual bool read (const dictionary &viscosityProperties)
 Read transportProperties dictionary. More...
 
virtual tmp< volScalarFieldnu (const volScalarField &nu0, const volScalarField &strainRate) const
 Return the laminar viscosity. More...
 
- Public Member Functions inherited from generalisedNewtonianViscosityModel
 TypeName ("generalisedNewtonianViscosityModel")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, generalisedNewtonianViscosityModel, dictionary,(const dictionary &viscosityProperties),(viscosityProperties))
 
 generalisedNewtonianViscosityModel (const dictionary &viscosityProperties)
 Construct from components. More...
 
 generalisedNewtonianViscosityModel (const generalisedNewtonianViscosityModel &)
 Disallow default bitwise copy construction. More...
 
virtual ~generalisedNewtonianViscosityModel ()
 Destructor. More...
 
const dictionaryviscosityProperties () const
 Return the phase transport properties dictionary. More...
 
void operator= (const generalisedNewtonianViscosityModel &)=delete
 Disallow default bitwise assignment. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from generalisedNewtonianViscosityModel
static autoPtr< generalisedNewtonianViscosityModelNew (const dictionary &viscosityProperties)
 Return a reference to the selected viscosity model. More...
 
- Protected Attributes inherited from generalisedNewtonianViscosityModel
dictionary viscosityProperties_
 

Detailed Description

Casson generalised Newtonian viscosity model.

References:

    Casson, N. (1959).
    Rheology of disperse systems.
    In Proceedings of a Conference Organised by the
    British Society of Rheology.
    Pergamon Press, New York.

    Fournier, R. L. (2011).
    Basic transport phenomena in biomedical engineering.
    CRC Press.

Example specification for blood:

     viscosityModel Casson;

     m       3.934986e-6;
     tau0    2.9032e-6;
     nuMax   13.3333e-6;
     nuMin   3.9047e-6;
Source files

Definition at line 77 of file Casson.H.

Constructor & Destructor Documentation

◆ Casson()

Casson ( const dictionary viscosityProperties)

Construct from components.

Definition at line 53 of file Casson.C.

References Foam::read(), and Casson::read().

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◆ ~Casson()

virtual ~Casson ( )
inlinevirtual

Destructor.

Definition at line 102 of file Casson.H.

References Casson::nu(), and Casson::read().

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Member Function Documentation

◆ TypeName()

TypeName ( "Casson"  )

Runtime type information.

◆ read()

bool read ( const dictionary viscosityProperties)
virtual

Read transportProperties dictionary.

Implements generalisedNewtonianViscosityModel.

Definition at line 70 of file Casson.C.

References dictionary::lookup(), Casson::nu(), dictionary::optionalSubDict(), and generalisedNewtonianViscosityModel::read().

Referenced by Casson::Casson(), and Casson::~Casson().

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◆ nu()

Foam::tmp< Foam::volScalarField > nu ( const volScalarField nu0,
const volScalarField strainRate 
) const
virtual

Return the laminar viscosity.

Implements generalisedNewtonianViscosityModel.

Definition at line 91 of file Casson.C.

References Foam::dimless, Foam::dimTime, Foam::max(), Foam::min(), Foam::sqr(), and Foam::sqrt().

Referenced by Casson::read(), and Casson::~Casson().

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