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< volScalarField >	nu (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 dictionary &	viscosityProperties () 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< generalisedNewtonianViscosityModel >	New (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

• Casson.H
• Casson.C

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:

• src/MomentumTransportModels/momentumTransportModels/laminar/generalisedNewtonian/generalisedNewtonianViscosityModels/Casson/Casson.H
• src/MomentumTransportModels/momentumTransportModels/laminar/generalisedNewtonian/generalisedNewtonianViscosityModels/Casson/Casson.C