#include <pml_time_harmonic_elasticity_tensor.h>
Public Member Functions  
PMLTimeHarmonicIsotropicElasticityTensor (const double &nu, const double &E)  
Constructor. Passing in the values of the Poisson's ratio and Young's modulus (interpreted as the ratio of the actual Young's modulus to the Young's modulus (or other reference stiffness) used to nondimensionalise stresses and tractions in the governing equations). More...  
PMLTimeHarmonicIsotropicElasticityTensor (const double &nu)  
Constructor. Passing in the value of the Poisson's ratio. Stresses and tractions in the governing equations are assumed to have been nondimensionalised on Young's modulus. More...  
double  nu () const 
Poisson's ratio. More...  
void  update_constitutive_parameters (const double &nu, const double &E=1.0) 
Update parameters: Specify values of the Poisson's ratio and (optionally) Young's modulus (interpreted as the ratio of the actual Young's modulus to the Young's modulus (or other reference stiffness) used to nondimensionalise stresses and tractions in the governing equations). More...  
std::complex< double >  independent_component (const unsigned &i) const 
Overload the independent coefficient function. More...  
Public Member Functions inherited from oomph::PMLTimeHarmonicElasticityTensor  
virtual  ~PMLTimeHarmonicElasticityTensor () 
Empty virtual Destructor. More...  
std::complex< double >  operator() (const unsigned &i, const unsigned &j, const unsigned &k, const unsigned &l) const 
Return the appropriate independent component via the index translation scheme (const version). More...  
Private Member Functions  
void  set_lame_coefficients (const double &lambda, const double &mu) 
Private Attributes  
std::complex< double >  C [4] 
Storage for the independent components of the elasticity tensor. More...  
double  Nu 
Poisson's ratio. More...  
Static Private Attributes  
static const unsigned  StaticIndex [21] 
Translation scheme between the 21 independent components of the general elasticity tensor and the isotropic case. More...  
Additional Inherited Members  
Protected Member Functions inherited from oomph::PMLTimeHarmonicElasticityTensor  
void  range_check (const unsigned &i, const unsigned &j, const unsigned &k, const unsigned &l) const 
Helper range checking function (Note that this only captures overruns in 3D but errors are likely to be caught in evaluation of the stress and strain tensors anyway...) More...  
PMLTimeHarmonicElasticityTensor ()  
Empty Constructor. More...  
An isotropic elasticity tensor defined in terms of Young's modulus and Poisson's ratio. The elasticity tensor is assumed to be nondimensionalised on some reference value for Young's modulus so the value provided to the constructor (if any) is to be interpreted as the ratio of the actual Young's modulus to the Young's modulus used to nondimensionalise the stresses/tractions in the governing equations.
Definition at line 149 of file pml_time_harmonic_elasticity_tensor.h.

inline 
Constructor. Passing in the values of the Poisson's ratio and Young's modulus (interpreted as the ratio of the actual Young's modulus to the Young's modulus (or other reference stiffness) used to nondimensionalise stresses and tractions in the governing equations).
Definition at line 169 of file pml_time_harmonic_elasticity_tensor.h.
References C, nu(), and set_lame_coefficients().

inline 
Constructor. Passing in the value of the Poisson's ratio. Stresses and tractions in the governing equations are assumed to have been nondimensionalised on Young's modulus.
Definition at line 183 of file pml_time_harmonic_elasticity_tensor.h.
References C, oomph::QuadTreeNames::E, nu(), and set_lame_coefficients().

inlinevirtual 
Overload the independent coefficient function.
Reimplemented from oomph::PMLTimeHarmonicElasticityTensor.
Definition at line 219 of file pml_time_harmonic_elasticity_tensor.h.
References C, i, and StaticIndex.

inline 
Poisson's ratio.
Definition at line 197 of file pml_time_harmonic_elasticity_tensor.h.
References Nu.
Referenced by oomph::PMLTimeHarmonicLinearElasticityEquationsBase< DIM >::nu(), PMLTimeHarmonicIsotropicElasticityTensor(), and update_constitutive_parameters().

inlineprivate 
Definition at line 226 of file pml_time_harmonic_elasticity_tensor.h.
References C.
Referenced by PMLTimeHarmonicIsotropicElasticityTensor(), and update_constitutive_parameters().

inline 
Update parameters: Specify values of the Poisson's ratio and (optionally) Young's modulus (interpreted as the ratio of the actual Young's modulus to the Young's modulus (or other reference stiffness) used to nondimensionalise stresses and tractions in the governing equations).
Definition at line 207 of file pml_time_harmonic_elasticity_tensor.h.
References C, oomph::QuadTreeNames::E, nu(), and set_lame_coefficients().

private 
Storage for the independent components of the elasticity tensor.
Definition at line 153 of file pml_time_harmonic_elasticity_tensor.h.
Referenced by independent_component(), PMLTimeHarmonicIsotropicElasticityTensor(), set_lame_coefficients(), and update_constitutive_parameters().

private 
Poisson's ratio.
Definition at line 160 of file pml_time_harmonic_elasticity_tensor.h.
Referenced by nu().

staticprivate 
Translation scheme between the 21 independent components of the general elasticity tensor and the isotropic case.
Translation scheme for the isotropic elasticity tensor.
Definition at line 157 of file pml_time_harmonic_elasticity_tensor.h.
Referenced by independent_component().