Public Member Functions | Private Attributes | List of all members
oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM > Class Template Reference

#include <generalised_newtonian_constitutive_models.h>

+ Inheritance diagram for oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >:

Public Member Functions

 HerschelBulkleyTanMilRegConstitutiveEquation (double *yield_stress_pt, double *flow_index_pt, double *critical_second_invariant_pt)
 "Cutoff regularised" Herschel Bulkley constitutive equation More...
 
double calculate_cut_off_viscosity ()
 Function that calculates the cut off viscosity. More...
 
void report_cut_off_values (double &cut_off_invariant, double &cut_off_viscosity)
 Report cutoff values. More...
 
double viscosity (const double &second_invariant_of_rate_of_strain_tensor)
 Viscosity ratio as a fct of strain rate invariant. More...
 
double dviscosity_dinvariant (const double &second_invariant_of_rate_of_strain_tensor)
 Deriv of viscosity w.r.t. strain rate invariant. More...
 
- Public Member Functions inherited from oomph::GeneralisedNewtonianConstitutiveEquation< DIM >
 GeneralisedNewtonianConstitutiveEquation ()
 Empty constructor. More...
 
virtual ~GeneralisedNewtonianConstitutiveEquation ()
 Empty virtual destructor. More...
 

Private Attributes

double * Yield_stress_pt
 yield stress tau_y More...
 
double * Flow_index_pt
 power law index n More...
 
double * Critical_second_invariant_pt
 

Detailed Description

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

A GeneralisedNewtonianConstitutiveEquation class defining a Herschel-Bulkley fluid using Tanner and Milthorpe's (1983) regularisation

Definition at line 244 of file generalised_newtonian_constitutive_models.h.

Constructor & Destructor Documentation

template<unsigned DIM>
oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >::HerschelBulkleyTanMilRegConstitutiveEquation ( double *  yield_stress_pt,
double *  flow_index_pt,
double *  critical_second_invariant_pt 
)
inline

Member Function Documentation

template<unsigned DIM>
double oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >::calculate_cut_off_viscosity ( )
inline
template<unsigned DIM>
double oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >::dviscosity_dinvariant ( const double &  second_invariant_of_rate_of_strain_tensor)
inlinevirtual
template<unsigned DIM>
void oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >::report_cut_off_values ( double &  cut_off_invariant,
double &  cut_off_viscosity 
)
inline
template<unsigned DIM>
double oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >::viscosity ( const double &  second_invariant_of_rate_of_strain_tensor)
inlinevirtual

Member Data Documentation

template<unsigned DIM>
double* oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >::Critical_second_invariant_pt
private
template<unsigned DIM>
double* oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >::Flow_index_pt
private
template<unsigned DIM>
double* oomph::HerschelBulkleyTanMilRegConstitutiveEquation< DIM >::Yield_stress_pt
private

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