ContactOps Namespace Reference

Classes
struct	CommonData
	[Common data] More...
struct	Monitor
struct	OpConstrainBoundaryLhs_dTraction
struct	OpConstrainBoundaryLhs_dU
struct	OpConstrainBoundaryRhs
struct	OpPostProcVertex

Functions
template<typename T1 , typename T2 >
FTensor::Tensor1< double, SPACE_DIM >	normal (FTensor::Tensor1< T1, 3 > &t_coords, FTensor::Tensor1< T2, SPACE_DIM > &t_disp)
template<typename T >
double	gap0 (FTensor::Tensor1< T, 3 > &t_coords, FTensor::Tensor1< double, SPACE_DIM > &t_normal)
template<typename T >
double	gap (FTensor::Tensor1< T, SPACE_DIM > &t_disp, FTensor::Tensor1< double, SPACE_DIM > &t_normal)
template<typename T >
double	normal_traction (FTensor::Tensor1< T, SPACE_DIM > &t_traction, FTensor::Tensor1< double, SPACE_DIM > &t_normal)
double	sign (double x)
double	w (const double g, const double t)
double	constrian (double &&g0, double &&g, double &&t)
double	diff_constrains_dtraction (double &&g0, double &&g, double &&t)
double	diff_constrains_dgap (double &&g0, double &&g, double &&t)

Variables
FTensor::Index< 'i', SPACE_DIM >	i
	[Common data] More...
FTensor::Index< 'j', SPACE_DIM >	j
FTensor::Index< 'k', SPACE_DIM >	k
FTensor::Index< 'l', SPACE_DIM >	l

Function Documentation

constrian()

double ContactOps::constrian ( double &&  g0, double &&  g, double &&  t  )

inline

Examples

ContactOps.hpp.

Definition at line 102 of file ContactOps.hpp.

                                                             {
  return (w(g - g0, t) + std::abs(w(g - g0, t))) / 2 + g0;
};

diff_constrains_dgap()

double ContactOps::diff_constrains_dgap ( double &&  g0, double &&  g, double &&  t  )

inline

Examples

ContactOps.hpp.

Definition at line 110 of file ContactOps.hpp.

                                                                        {
  return (1 + sign(w(g - g0, t))) / 2;
}

diff_constrains_dtraction()

double ContactOps::diff_constrains_dtraction ( double &&  g0, double &&  g, double &&  t  )

inline

Examples

ContactOps.hpp.

Definition at line 106 of file ContactOps.hpp.

                                                                             {
  return -cn * (1 + sign(w(g - g0, t))) / 2;
}

gap()

template<typename T >

double ContactOps::gap ( FTensor::Tensor1< T, SPACE_DIM > &  t_disp, FTensor::Tensor1< double, SPACE_DIM > &  t_normal  )

inline

Examples

ContactOps.hpp.

Definition at line 80 of file ContactOps.hpp.

                                                               {
  return t_disp(i) * t_normal(i);
}

gap0()

template<typename T >

double ContactOps::gap0 ( FTensor::Tensor1< T, 3 > &  t_coords, FTensor::Tensor1< double, SPACE_DIM > &  t_normal  )

inline

Examples

ContactOps.hpp.

Definition at line 74 of file ContactOps.hpp.

                                                                {
  return (-0.5 - t_coords(1)) * t_normal(1);
}

normal()

template<typename T1 , typename T2 >

FTensor::Tensor1< double, SPACE_DIM > ContactOps::normal ( FTensor::Tensor1< T1, 3 > &  t_coords, FTensor::Tensor1< T2, SPACE_DIM > &  t_disp  )

inline

Examples

ContactOps.hpp.

Definition at line 65 of file ContactOps.hpp.

                                              {
  FTensor::Tensor1<double, SPACE_DIM> t_normal;
  t_normal(i) = 0;
  t_normal(1) = 1.;
  return t_normal;
}

normal_traction()

template<typename T >

double ContactOps::normal_traction ( FTensor::Tensor1< T, SPACE_DIM > &  t_traction, FTensor::Tensor1< double, SPACE_DIM > &  t_normal  )

inline

Examples

ContactOps.hpp.

Definition at line 86 of file ContactOps.hpp.

                                                                           {
  return -t_traction(i) * t_normal(i);
}

sign()

double ContactOps::sign ( double  x )

inline

Examples

ContactOps.hpp.

Definition at line 91 of file ContactOps.hpp.

                             {
  if (x == 0)
    return 0;
  else if (x > 0)
    return 1;
  else
    return -1;
};

w()

double ContactOps::w ( const double  g, const double  t  )

inline

Examples

ContactOps.hpp.

Definition at line 100 of file ContactOps.hpp.

{ return g - cn * t; }

Variable Documentation

i

FTensor::Index<'i', SPACE_DIM> ContactOps::i

[Common data]

Examples

ContactOps.hpp.

Definition at line 27 of file ContactOps.hpp.

j

FTensor::Index<'j', SPACE_DIM> ContactOps::j

Examples

ContactOps.hpp.

Definition at line 28 of file ContactOps.hpp.

k

FTensor::Index<'k', SPACE_DIM> ContactOps::k

Examples

ContactOps.hpp.

Definition at line 29 of file ContactOps.hpp.

l

FTensor::Index<'l', SPACE_DIM> ContactOps::l

Examples

ContactOps.hpp.

Definition at line 30 of file ContactOps.hpp.