oomph::GeneralisedNewtonianConstitutiveEquation< DIM > Class Template Reference

A Base class defining the generalise Newtonian constitutive relation. More...

#include <generalised_newtonian_constitutive_models.h>

Inheritance diagram for oomph::GeneralisedNewtonianConstitutiveEquation< DIM >:

Public Member Functions
	GeneralisedNewtonianConstitutiveEquation ()
	Empty constructor. More...
virtual	~GeneralisedNewtonianConstitutiveEquation ()
	Empty virtual destructor. More...
virtual double	viscosity (const double &second_invariant_of_rate_of_strain_tensor)=0
virtual double	dviscosity_dinvariant (const double &second_invariant_of_rate_of_strain_tensor)=0

Detailed Description

template<unsigned DIM>
class oomph::GeneralisedNewtonianConstitutiveEquation< DIM >

A Base class defining the generalise Newtonian constitutive relation.

Constructor & Destructor Documentation

GeneralisedNewtonianConstitutiveEquation()

template<unsigned DIM>

oomph::GeneralisedNewtonianConstitutiveEquation< DIM >::GeneralisedNewtonianConstitutiveEquation ( )

inline

Empty constructor.

{}

~GeneralisedNewtonianConstitutiveEquation()

template<unsigned DIM>

virtual oomph::GeneralisedNewtonianConstitutiveEquation< DIM >::~GeneralisedNewtonianConstitutiveEquation ( )

inlinevirtual

Empty virtual destructor.

{}

Member Function Documentation

dviscosity_dinvariant()

template<unsigned DIM>

virtual double oomph::GeneralisedNewtonianConstitutiveEquation< DIM >::dviscosity_dinvariant ( const double &  second_invariant_of_rate_of_strain_tensor )

pure virtual

Function returning the derivative of the viscosity w.r.t. the second invariant of the rate of strain tensor For Newtonian behaviour this returns 0.0

Implemented in oomph::TanhProfileConstitutiveEquation< DIM >, oomph::NicosConstitutiveEquation< DIM >, oomph::CassonTanMilRegWithBlendingConstitutiveEquation< DIM >, oomph::SiskoTanMilRegWithBlendingConstitutiveEquation< DIM >, oomph::HerschelBulkleyMenDutRegConstitutiveEquation< DIM >, oomph::HerschelBulkleyTanMilRegWithBlendingConstitutiveEquation< DIM >, oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >, oomph::HerschelBulkleyBerEngRegConstitutiveEquation< DIM >, and oomph::NewtonianConstitutiveEquation< DIM >.

Referenced by oomph::GeneralisedNewtonianAxisymmetricNavierStokesEquations::fill_in_generic_residual_contribution_axi_nst(), and oomph::RefineableGeneralisedNewtonianAxisymmetricNavierStokesEquations::fill_in_generic_residual_contribution_axi_nst().

viscosity()

template<unsigned DIM>

virtual double oomph::GeneralisedNewtonianConstitutiveEquation< DIM >::viscosity ( const double &  second_invariant_of_rate_of_strain_tensor )

pure virtual

Function implementing the constitutive model Input: second invariant of the rate of strain Output: the viscosity For Newtonian behaviour this returns 1

Implemented in oomph::TanhProfileConstitutiveEquation< DIM >, oomph::NicosConstitutiveEquation< DIM >, oomph::CassonTanMilRegWithBlendingConstitutiveEquation< DIM >, oomph::SiskoTanMilRegWithBlendingConstitutiveEquation< DIM >, oomph::HerschelBulkleyMenDutRegConstitutiveEquation< DIM >, oomph::HerschelBulkleyPapRegConstitutiveEquation< DIM >, oomph::HerschelBulkleyTanMilRegWithBlendingConstitutiveEquation< DIM >, oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >, oomph::HerschelBulkleyBerEngRegConstitutiveEquation< DIM >, oomph::PowerLawBerEngRegConstitutiveEquation< DIM >, and oomph::NewtonianConstitutiveEquation< DIM >.

Referenced by oomph::GeneralisedNewtonianAxisymmetricNavierStokesEquations::fill_in_generic_residual_contribution_axi_nst(), oomph::RefineableGeneralisedNewtonianAxisymmetricNavierStokesEquations::fill_in_generic_residual_contribution_axi_nst(), main(), oomph::GeneralisedNewtonianAxisymmetricNavierStokesEquations::max_and_min_invariant_and_viscosity(), and oomph::GeneralisedNewtonianAxisymmetricNavierStokesEquations::traction().

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

• generalised_newtonian_constitutive_models.h