Public Member Functions | Protected Attributes | List of all members
BinghamPlastic Class Reference

Viscosity correction model for Bingham plastics. More...

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Public Member Functions

 TypeName ("BinghamPlastic")
 Runtime type information. More...
 
 BinghamPlastic (const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi)
 Construct from components. More...
 
 ~BinghamPlastic ()
 Destructor. More...
 
tmp< volScalarFieldmu (const volScalarField &muc) const
 Return the mixture viscosity. More...
 
bool read (const dictionary &viscosityProperties)
 Read transportProperties dictionary. More...
 
- Public Member Functions inherited from plastic
 TypeName ("plastic")
 Runtime type information. More...
 
 plastic (const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi, const word modelName=typeName)
 Construct from components. More...
 
 ~plastic ()
 Destructor. More...
 
tmp< volScalarFieldmu (const volScalarField &muc) const
 Return the mixture viscosity. More...
 
bool read (const dictionary &viscosityProperties)
 Read transportProperties dictionary. More...
 
- Public Member Functions inherited from mixtureViscosityModel
 TypeName ("mixtureViscosityModel")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, mixtureViscosityModel, dictionary,( const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi ),(name, viscosityProperties, U, phi))
 
 mixtureViscosityModel (const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi)
 Construct from components. More...
 
virtual ~mixtureViscosityModel ()
 Destructor. More...
 
const dictionaryviscosityProperties () const
 Return the phase transport properties dictionary. More...
 

Protected Attributes

dimensionedScalar yieldStressCoeff_
 Yield stress coefficient. More...
 
dimensionedScalar yieldStressExponent_
 Yield stress exponent. More...
 
dimensionedScalar yieldStressOffset_
 Yield stress offset. More...
 
const volVectorFieldU_
 Velocity. More...
 
- Protected Attributes inherited from plastic
dictionary plasticCoeffs_
 Dictionary. More...
 
dimensionedScalar plasticViscosityCoeff_
 Plastic viscosity coefficient. More...
 
dimensionedScalar plasticViscosityExponent_
 Plastic viscosity exponent. More...
 
dimensionedScalar muMax_
 Maximum viscosity. More...
 
const volScalarFieldalpha_
 Plastic phase fraction. More...
 
- Protected Attributes inherited from mixtureViscosityModel
word name_
 
dictionary viscosityProperties_
 
const volVectorFieldU_
 
const surfaceScalarFieldphi_
 

Additional Inherited Members

- Static Public Member Functions inherited from mixtureViscosityModel
static autoPtr< mixtureViscosityModelNew (const word &name, const dictionary &viscosityProperties, const volVectorField &U, const surfaceScalarField &phi)
 Return a reference to the selected viscosity model. More...
 
- Protected Member Functions inherited from mixtureViscosityModel
 mixtureViscosityModel (const mixtureViscosityModel &)
 Disallow copy construct. More...
 
void operator= (const mixtureViscosityModel &)
 Disallow default bitwise assignment. More...
 

Detailed Description

Viscosity correction model for Bingham plastics.

The strain-rate used is defined as sqrt(2.0)*mag(symm(grad(U)))

Source files

Definition at line 52 of file BinghamPlastic.H.

Constructor & Destructor Documentation

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

Construct from components.

~BinghamPlastic ( )
inline

Destructor.

Definition at line 92 of file BinghamPlastic.H.

References BinghamPlastic::mu(), BinghamPlastic::read(), and mixtureViscosityModel::viscosityProperties().

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Member Function Documentation

TypeName ( "BinghamPlastic"  )

Runtime type information.

tmp<volScalarField> mu ( const volScalarField muc) const
virtual

Return the mixture viscosity.

given the viscosity of the continuous phase

Implements mixtureViscosityModel.

Referenced by BinghamPlastic::~BinghamPlastic().

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bool read ( const dictionary viscosityProperties)
virtual

Read transportProperties dictionary.

Implements mixtureViscosityModel.

Referenced by BinghamPlastic::~BinghamPlastic().

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Member Data Documentation

dimensionedScalar yieldStressCoeff_
protected

Yield stress coefficient.

Definition at line 61 of file BinghamPlastic.H.

dimensionedScalar yieldStressExponent_
protected

Yield stress exponent.

Definition at line 64 of file BinghamPlastic.H.

dimensionedScalar yieldStressOffset_
protected

Yield stress offset.

Definition at line 67 of file BinghamPlastic.H.

const volVectorField& U_
protected

Velocity.

Definition at line 70 of file BinghamPlastic.H.


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