v0.10.0
Public Member Functions | Public Attributes | List of all members
EshelbianPlasticity::OpRotationBc Struct Reference

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

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

Public Member Functions

 OpRotationBc (const std::string &field_name, boost::shared_ptr< DataAtIntegrationPts > &data_ptr, boost::shared_ptr< BcRotVec > &bc_rot_ptr)
 
MoFEMErrorCode integrate (EntData &data)
 
- Public Member Functions inherited from EshelbianPlasticity::OpAssembleFace
 OpAssembleFace (const std::string &field, boost::shared_ptr< DataAtIntegrationPts > &data_ptr, const char type)
 
 OpAssembleFace (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< FaceUserDataOperator >
 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 (int row_side, EntityType row_type, EntData &data)
 
virtual MoFEMErrorCode integrate (EntData &row_data, EntData &col_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)
 

Public Attributes

boost::shared_ptr< BcRotVecbcRotPtr
 
- Public Attributes inherited from EshelbianPlasticity::OpAssembleBasic< FaceUserDataOperator >
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 870 of file EshelbianPlasticity.hpp.

Constructor & Destructor Documentation

◆ OpRotationBc()

EshelbianPlasticity::OpRotationBc::OpRotationBc ( const std::string &  field_name,
boost::shared_ptr< DataAtIntegrationPts > &  data_ptr,
boost::shared_ptr< BcRotVec > &  bc_rot_ptr 
)

Definition at line 872 of file EshelbianPlasticity.hpp.

875  : OpAssembleFace(field_name, data_ptr, OPROW), bcRotPtr(bc_rot_ptr) {}
boost::shared_ptr< BcRotVec > bcRotPtr
OpAssembleFace(const std::string &field, boost::shared_ptr< DataAtIntegrationPts > &data_ptr, const char type)

Member Function Documentation

◆ integrate()

MoFEMErrorCode EshelbianPlasticity::OpRotationBc::integrate ( EntData data)
virtual

Reimplemented from EshelbianPlasticity::OpAssembleBasic< FaceUserDataOperator >.

Definition at line 810 of file EshelbianOperators.cpp.

810  {
812  // get entity of face
813  EntityHandle fe_ent = getFEEntityHandle();
814  // interate over all boundary data
815  for (auto &bc : (*bcRotPtr)) {
816  // check if finite element entity is part of boundary condition
817  if (bc.faces.find(fe_ent) != bc.faces.end()) {
818  int nb_dofs = data.getIndices().size();
819  int nb_integration_pts = data.getN().size1();
820  auto t_normal = getFTensor1Normal();
821  auto t_w = getFTensor0IntegrationWeight();
822 
823  int nb_base_functions = data.getN().size2() / 3;
824  auto t_row_base_fun = data.getFTensor1N<3>();
828  auto get_ftensor1 = [](auto &v) {
829  return FTensor::Tensor1<FTensor::PackPtr<double *, 3>, 3>(&v[0], &v[1],
830  &v[2]);
831  };
832 
833  // get bc data
834  FTensor::Tensor1<double, 3> t_center(bc.vals[0], bc.vals[1], bc.vals[2]);
835 
836  double theta = bc.theta;
837  theta *= getFEMethod()->ts_t;
838 
840  const double a = sqrt(t_normal(i) * t_normal(i));
841  t_omega(i) = t_normal(i) * (theta / a);
842  auto t_R = get_rotation_form_vector(t_omega);
843  auto t_coords = getFTensor1CoordsAtGaussPts();
844 
845  for (int gg = 0; gg != nb_integration_pts; ++gg) {
847  t_delta(i) = t_center(i) - t_coords(i);
849  t_disp(i) = t_delta(i) - t_R(i, j) * t_delta(j);
850 
851  auto t_nf = get_ftensor1(nF);
852  int bb = 0;
853  for (; bb != nb_dofs / 3; ++bb) {
854  t_nf(i) -= t_w * (t_row_base_fun(j) * t_normal(j)) * t_disp(i) * 0.5;
855  ++t_nf;
856  ++t_row_base_fun;
857  }
858  for (; bb != nb_base_functions; ++bb)
859  ++t_row_base_fun;
860 
861  ++t_w;
862  ++t_coords;
863  }
864  }
865  }
867 }
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:485
static FTensor::Tensor2< typename TensorTypeExtractor< T >::Type, 3, 3 > get_rotation_form_vector(FTensor::Tensor1< T, 3 > &t_omega)
boost::shared_ptr< BcRotVec > bcRotPtr
const VectorInt & getIndices() const
Get global indices of dofs on entity.
static Index< 'i', 3 > i
static Index< 'j', 3 > j
static Index< 'k', 3 > k
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:415
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....
FTensor::Tensor1< FTensor::PackPtr< double *, Tensor_Dim >, Tensor_Dim > getFTensor1N(FieldApproximationBase base)
Get base functions for Hdiv/Hcurl spaces.

Member Data Documentation

◆ bcRotPtr

boost::shared_ptr<BcRotVec> EshelbianPlasticity::OpRotationBc::bcRotPtr

Definition at line 871 of file EshelbianPlasticity.hpp.


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