v0.9.0
Public Member Functions | List of all members
EshelbianPlasticity::OpSpatialRotation_domega_domega Struct Reference

#include <users_modules/eshelbian_plasticty/src/EshelbianPlasticity.hpp>

Inheritance diagram for EshelbianPlasticity::OpSpatialRotation_domega_domega:
[legend]
Collaboration diagram for EshelbianPlasticity::OpSpatialRotation_domega_domega:
[legend]

Public Member Functions

 OpSpatialRotation_domega_domega (const std::string &row_field, const std::string &col_field, boost::shared_ptr< DataAtIntegrationPts > &data_ptr, const bool assemble_off=false)
 
MoFEMErrorCode integrate (EntData &row_data, EntData &col_data)
 
- Public Member Functions inherited from EshelbianPlasticity::OpAssembleVolume
 OpAssembleVolume (const std::string &field, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type)
 
 OpAssembleVolume (const std::string &row_field, const std::string &col_field, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type, const bool assemble_symmetry)
 
- Public Member Functions inherited from EshelbianPlasticity::OpAssembleBasic< VolUserDataOperator >
 OpAssembleBasic (const std::string &field_name, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type)
 
 OpAssembleBasic (const std::string &row_field, const std::string &col_field, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type, const bool assemble_symmetry)
 
virtual MoFEMErrorCode integrate (EntData &data)
 
virtual MoFEMErrorCode integrate (int row_side, EntityType row_type, EntData &data)
 
virtual MoFEMErrorCode assemble (EntData &data)
 
virtual MoFEMErrorCode assemble (int row_side, EntityType row_type, EntData &data)
 
virtual MoFEMErrorCode assemble (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
 
MoFEMErrorCode doWork (int side, EntityType type, EntData &data)
 
MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
 

Additional Inherited Members

- Public Attributes inherited from EshelbianPlasticity::OpAssembleBasic< VolUserDataOperator >
const bool assembleSymmetry
 
boost::shared_ptr< DataAtIntegrationPtsdataAtPts
 data at integration pts More...
 
VectorDouble nF
 local right hand side vector More...
 
MatrixDouble K
 local tangent matrix More...
 
MatrixDouble transposeK
 

Detailed Description

Definition at line 1051 of file EshelbianPlasticity.hpp.

Constructor & Destructor Documentation

◆ OpSpatialRotation_domega_domega()

EshelbianPlasticity::OpSpatialRotation_domega_domega::OpSpatialRotation_domega_domega ( const std::string &  row_field,
const std::string &  col_field,
boost::shared_ptr< DataAtIntegrationPts > &  data_ptr,
const bool  assemble_off = false 
)

Definition at line 1052 of file EshelbianPlasticity.hpp.

1056  : OpAssembleVolume(row_field, col_field, data_ptr, OPROWCOL,
1057  assemble_off) {
1058  sYmm = false;
1059  }
OpAssembleVolume(const std::string &field, boost::shared_ptr< DataAtIntegrationPts > data_ptr, const char type)

Member Function Documentation

◆ integrate()

MoFEMErrorCode EshelbianPlasticity::OpSpatialRotation_domega_domega::integrate ( EntData row_data,
EntData col_data 
)
virtual

Reimplemented from EshelbianPlasticity::OpAssembleBasic< VolUserDataOperator >.

Definition at line 1361 of file EshelbianOperators.cpp.

1362  {
1364  int nb_integration_pts = row_data.getN().size1();
1365  int row_nb_dofs = row_data.getIndices().size();
1366  int col_nb_dofs = col_data.getIndices().size();
1367  auto get_ftensor2 = [](MatrixDouble &m, const int r, const int c) {
1369 
1370  &m(r + 0, c + 0), &m(r + 0, c + 1), &m(r + 0, c + 2),
1371 
1372  &m(r + 1, c + 0), &m(r + 1, c + 1), &m(r + 1, c + 2),
1373 
1374  &m(r + 2, c + 0), &m(r + 2, c + 1), &m(r + 2, c + 2)
1375 
1376  );
1377  };
1384 
1385  auto v = getVolume();
1386  auto t_w = getFTensor0IntegrationWeight();
1387  auto t_approx_P = getFTensor2FromMat<3, 3>(*(dataAtPts->approxPAtPts));
1388  auto t_R = getFTensor2FromMat<3, 3>(*(dataAtPts->rotMatAtPts));
1389  auto t_u = getFTensor2SymmetricFromMat<3>(*(dataAtPts->streachTensorAtPts));
1390  auto t_diff_R = getFTensor3FromMat(*(dataAtPts->diffRotMatAtPts));
1391  auto t_x_grad = getFTensor2FromMat<3, 3>(*(dataAtPts->xGradAtPts));
1392 
1393  int row_nb_base_functions = row_data.getN().size2();
1394  auto t_row_base_fun = row_data.getFTensor0N();
1395 
1396  for (int gg = 0; gg != nb_integration_pts; ++gg) {
1397  double a = v * t_w;
1398 
1399  FTensor::Tensor2<double, 3, 3> t_pushed_P;
1400  t_pushed_P(i, j) = t_x_grad(j, k) * t_approx_P(i, k);
1401 
1402  // FTensor::Tensor2<double, 3, 3> t_leviPhT_domega;
1403  // t_leviPhT_domega(n, l) =
1404  // levi_civita(i, j, n) *
1405  // (t_pushed_P(i, k) *
1406 
1407  // (t_diff_R(j, m, l) * t_u(m, k) + t_diff_R(j, k, l))
1408 
1409  // );
1410 
1411  FTensor::Tensor2<double, 3, 3> t_leviPRT_domega;
1412  t_leviPRT_domega(n, l) =
1413  levi_civita(i, j, n) * (t_pushed_P(i, k) * t_diff_R(j, k, l));
1414 
1415  int rr = 0;
1416  for (; rr != row_nb_dofs / 3; ++rr) {
1417 
1418  auto t_col_base_fun = col_data.getFTensor0N(gg, 0);
1419  auto t_m = get_ftensor2(K, 3 * rr, 0);
1420  for (int cc = 0; cc != col_nb_dofs / 3; ++cc) {
1421  t_m(k, m) +=
1422  (a * t_row_base_fun * t_col_base_fun) * t_leviPRT_domega(k, m);
1423  ++t_m;
1424  ++t_col_base_fun;
1425  }
1426 
1427  ++t_row_base_fun;
1428  }
1429 
1430  for (; rr != row_nb_base_functions; ++rr)
1431  ++t_row_base_fun;
1432  ++t_w;
1433  ++t_approx_P;
1434  ++t_R;
1435  ++t_u;
1436  ++t_diff_R;
1437  ++t_x_grad;
1438  }
1440 }
ublas::matrix< double, ublas::row_major, DoubleAllocator > MatrixDouble
Definition: Types.hpp:74
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:477
boost::shared_ptr< DataAtIntegrationPts > dataAtPts
data at integration pts
const VectorInt & getIndices() const
Get global indices of dofs on entity.
FTensor::Tensor3< FTensor::PackPtr< double *, 1 >, 3, 3, 3 > getFTensor3FromMat(MatrixDouble &m)
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:407
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....
FTensor::Tensor0< FTensor::PackPtr< double *, 1 > > getFTensor0N(const FieldApproximationBase base)
Get base function as Tensor0.
constexpr std::enable_if<(Dim0<=2 &&Dim1<=2), Tensor2_Expr< Levi_Civita< T >, T, Dim0, Dim1, i, j > >::type levi_civita(const Index< i, Dim0 > &, const Index< j, Dim1 > &)
levi_civita functions to make for easy adhoc use

The documentation for this struct was generated from the following files: