v0.13.0
Public Member Functions | Private Attributes | List of all members
PlasticOps::OpCalculatePlasticFlowLhs_dEP Struct Reference

#include <users_modules/tutorials/adv-0/src/PlasticOps.hpp>

Inheritance diagram for PlasticOps::OpCalculatePlasticFlowLhs_dEP:
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Collaboration diagram for PlasticOps::OpCalculatePlasticFlowLhs_dEP:
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Public Member Functions

 OpCalculatePlasticFlowLhs_dEP (const std::string row_field_name, const std::string col_field_name, boost::shared_ptr< CommonData > common_data_ptr, boost::shared_ptr< MatrixDouble > m_D_ptr)
 
MoFEMErrorCode iNtegrate (EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 
- Public Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
 OpBaseImpl (const std::string row_field_name, const std::string col_field_name, const OpType type)
 
MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntData &row_data, EntData &col_data)
 Do calculations for the left hand side. More...
 
MoFEMErrorCode doWork (int row_side, EntityType row_type, EntData &row_data)
 Do calculations for the right hand side. More...
 

Private Attributes

boost::shared_ptr< CommonDatacommonDataPtr
 
boost::shared_ptr< MatrixDouble > mDPtr
 

Additional Inherited Members

- Public Types inherited from MoFEM::OpBaseImpl< A, EleOp >
using OpType = typename EleOp::OpType
 
using EntData = EntitiesFieldData::EntData
 
- Protected Member Functions inherited from MoFEM::OpBaseImpl< A, EleOp >
template<int DIM>
FTensor::Tensor1< FTensor::PackPtr< double *, DIM >, DIM > getNf ()
 
template<int DIM>
FTensor::Tensor2< FTensor::PackPtr< double *, DIM >, DIM, DIM > getLocMat (const int rr)
 
virtual MoFEMErrorCode iNtegrate (EntData &row_data, EntData &col_data)
 Integrate grad-grad operator. More...
 
virtual MoFEMErrorCode aSsemble (EntData &row_data, EntData &col_data, const bool trans)=0
 
virtual MoFEMErrorCode iNtegrate (EntData &data)
 Class dedicated to integrate operator. More...
 
virtual MoFEMErrorCode aSsemble (EntData &data)=0
 
- Protected Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
int nbRows
 number of dofs on rows More...
 
int nbCols
 number if dof on column More...
 
int nbIntegrationPts
 number of integration points More...
 
int nbRowBaseFunctions
 number or row base functions More...
 
int rowSide
 row side number More...
 
int colSide
 column side number More...
 
EntityType rowType
 row type More...
 
EntityType colType
 column type More...
 
bool assembleTranspose
 
bool onlyTranspose
 
MatrixDouble locMat
 local entity block matrix More...
 
MatrixDouble locMatTranspose
 local entity block matrix More...
 
VectorDouble locF
 local entity vector More...
 

Detailed Description

Definition at line 204 of file PlasticOps.hpp.

Constructor & Destructor Documentation

◆ OpCalculatePlasticFlowLhs_dEP()

PlasticOps::OpCalculatePlasticFlowLhs_dEP::OpCalculatePlasticFlowLhs_dEP ( const std::string  row_field_name,
const std::string  col_field_name,
boost::shared_ptr< CommonData common_data_ptr,
boost::shared_ptr< MatrixDouble >  m_D_ptr 
)
Examples
PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 399 of file PlasticOpsGeneric.hpp.

403  : AssemblyDomainEleOp(row_field_name, col_field_name,
405  commonDataPtr(common_data_ptr), mDPtr(m_D_ptr) {
406  sYmm = false;
407 }
FormsIntegrators< DomainEleOp >::Assembly< PETSC >::OpBase AssemblyDomainEleOp
Definition: plastic.cpp:63
boost::shared_ptr< MatrixDouble > mDPtr
Definition: PlasticOps.hpp:214
boost::shared_ptr< CommonData > commonDataPtr
Definition: PlasticOps.hpp:213

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode PlasticOps::OpCalculatePlasticFlowLhs_dEP::iNtegrate ( EntitiesFieldData::EntData row_data,
EntitiesFieldData::EntData col_data 
)
Examples
PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 461 of file PlasticOpsGeneric.hpp.

463  {
465 
467 
468  const size_t nb_integration_pts = row_data.getN().size1();
469  const size_t nb_row_base_functions = row_data.getN().size2();
470  auto t_w = getFTensor0IntegrationWeight();
471 
472  auto t_row_base = row_data.getFTensor0N();
473 
474  auto t_f = getFTensor0FromVec(commonDataPtr->plasticSurface);
475  auto t_tau_dot = getFTensor0FromVec(commonDataPtr->plasticTauDot);
476  auto t_flow =
477  getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->plasticFlow);
478 
479  auto t_D =
480  getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*commonDataPtr->mDPtr);
481  // t_D_Op would be user operator used to calculate stress, i.e. D_deviator
482  auto t_D_Op = getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*mDPtr);
483  auto t_diff_plastic_strain = diff_tensor();
484  constexpr auto size_symm = (SPACE_DIM * (SPACE_DIM + 1)) / 2;
485 
486  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
487  double alpha = getMeasure() * t_w;
488  double beta = alpha * getTSa();
489 
490  size_t rr = 0;
491  for (; rr != AssemblyDomainEleOp::nbRows / size_symm; ++rr) {
492 
493  const double c0 = alpha * t_row_base * t_tau_dot;
494  const double c1 = beta * t_row_base;
495 
496  auto t_diff_plastic_flow_dstrain = diff_plastic_flow_dstrain(
497  t_D_Op,
499 
500  auto t_mat = get_mat_tensor_sym_dtensor_sym(rr, locMat,
502 
503  auto t_col_base = col_data.getFTensor0N(gg, 0);
504  for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / size_symm; ++cc) {
505 
506  t_mat(i, j, k, l) +=
507  t_col_base *
508  (t_D(i, j, m, n) * (c1 * t_diff_plastic_strain(m, n, k, l) +
509  c0 * t_diff_plastic_flow_dstrain(m, n, k, l)));
510 
511  ++t_mat;
512  ++t_col_base;
513  }
514 
515  ++t_row_base;
516  }
517  for (; rr < nb_row_base_functions; ++rr)
518  ++t_row_base;
519 
520  ++t_w;
521  ++t_f;
522  ++t_flow;
523  ++t_tau_dot;
524  }
525 
527 }
constexpr int SPACE_DIM
constexpr double alpha
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:359
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:429
static auto getFTensor0FromVec(ublas::vector< T, A > &data)
Get tensor rank 0 (scalar) form data vector.
Definition: Templates.hpp:149
static auto get_mat_tensor_sym_dtensor_sym(size_t rr, MatrixDouble &mat, FTensor::Number< 2 >)
FTensor::Index< 'j', SPACE_DIM > j
[Common data]
Definition: PlasticOps.hpp:91
FTensor::Index< 'l', SPACE_DIM > l
Definition: PlasticOps.hpp:93
FTensor::Index< 'k', SPACE_DIM > k
Definition: PlasticOps.hpp:92
auto diff_tensor()
[Operators definitions]
Definition: PlasticOps.hpp:294
auto diff_deviator(FTensor::Ddg< double, SPACE_DIM, SPACE_DIM > &&t_diff_stress)
Definition: PlasticOps.hpp:374
FTensor::Index< 'i', SPACE_DIM > i
Definition: PlasticOps.hpp:95
FTensor::Index< 'm', SPACE_DIM > m
Definition: PlasticOps.hpp:94
auto diff_plastic_flow_dstress(long double f, FTensor::Tensor2_symmetric< T, SPACE_DIM > &t_flow, FTensor::Ddg< double, 3, SPACE_DIM > &&t_diff_deviator)
Definition: PlasticOps.hpp:442
auto diff_plastic_flow_dstrain(FTensor::Ddg< T, SPACE_DIM, SPACE_DIM > &t_D, FTensor::Ddg< double, SPACE_DIM, SPACE_DIM > &&t_diff_plastic_flow_dstress)
Definition: PlasticOps.hpp:454
FTensor::Index< 'n', SPACE_DIM > n
Definition: PlasticOps.hpp:96
int nbRows
number of dofs on rows
MatrixDouble locMat
local entity block matrix
int nbCols
number if dof on column

Member Data Documentation

◆ commonDataPtr

boost::shared_ptr<CommonData> PlasticOps::OpCalculatePlasticFlowLhs_dEP::commonDataPtr
private
Examples
PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 213 of file PlasticOps.hpp.

◆ mDPtr

boost::shared_ptr<MatrixDouble> PlasticOps::OpCalculatePlasticFlowLhs_dEP::mDPtr
private
Examples
PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 214 of file PlasticOps.hpp.


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