Casson Class Reference

Casson generalized Newtonian viscosity model. More...

#include <Casson.H>

Inheritance diagram for Casson:

Collaboration diagram for Casson:

Public Member Functions
	TypeName ("Casson")
	Runtime type information.
	Casson (const dictionary &viscosityProperties)
	Construct from dictionary (components).
virtual	~Casson ()=default
	Destructor.
virtual bool	read (const dictionary &viscosityProperties)
	Read transportProperties dictionary.
virtual tmp< volScalarField >	nu (const volScalarField &nu0, const volScalarField &strainRate) const
	Return the laminar viscosity.
Public Member Functions inherited from generalizedNewtonianViscosityModel
	TypeName ("generalizedNewtonianViscosityModel")
	Runtime type information.
	declareRunTimeSelectionTable (autoPtr, generalizedNewtonianViscosityModel, dictionary,(const dictionary &viscosityProperties),(viscosityProperties))
	generalizedNewtonianViscosityModel (const generalizedNewtonianViscosityModel &)=delete
	No copy construct.
void	operator= (const generalizedNewtonianViscosityModel &)=delete
	No copy assignment.
	generalizedNewtonianViscosityModel (const dictionary &viscosityProperties)
	Construct from dictionary (components).
virtual	~generalizedNewtonianViscosityModel ()=default
	Destructor.
const dictionary &	viscosityProperties () const
	Return the phase transport properties dictionary.

Additional Inherited Members
Static Public Member Functions inherited from generalizedNewtonianViscosityModel
static autoPtr< generalizedNewtonianViscosityModel >	New (const dictionary &dict)
	Select a viscosity model.
Protected Attributes inherited from generalizedNewtonianViscosityModel
dictionary	viscosityProperties_

Detailed Description

Casson generalized Newtonian viscosity model.

References:

    Casson, N. (1959).
    Rheology of disperse systems.
    In Proceedings of a Conference Organized 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 75 of file Casson.H.

Constructor & Destructor Documentation

Casson()

Casson ( const dictionary & viscosityProperties )

explicit

Construct from dictionary (components).

Definition at line 48 of file Casson.C.

References Foam::dimTime, Foam::dimViscosity, generalizedNewtonianViscosityModel::generalizedNewtonianViscosityModel(), and generalizedNewtonianViscosityModel::viscosityProperties().

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~Casson()

virtual ~Casson ( )

virtualdefault

Destructor.

References generalizedNewtonianViscosityModel::viscosityProperties().

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Member Function Documentation

TypeName()

TypeName

(

"Casson"

)

Runtime type information.

References generalizedNewtonianViscosityModel::viscosityProperties().

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read()

bool read ( const dictionary & viscosityProperties )

virtual

Read transportProperties dictionary.

Implements generalizedNewtonianViscosityModel.

Definition at line 63 of file Casson.C.

References Foam::GlobalIOList< Tuple2< scalar, vector > >::typeName, generalizedNewtonianViscosityModel::read(), dictionary::readEntry(), and generalizedNewtonianViscosityModel::viscosityProperties().

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nu()

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

virtual

Return the laminar viscosity.

Implements generalizedNewtonianViscosityModel.

Definition at line 83 of file Casson.C.

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

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

• src/TurbulenceModels/turbulenceModels/laminar/generalizedNewtonian/generalizedNewtonianViscosityModels/Casson/Casson.H
• src/TurbulenceModels/turbulenceModels/laminar/generalizedNewtonian/generalizedNewtonianViscosityModels/Casson/Casson.C