v0.13.1
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, boost::shared_ptr< Range > ents_ptr=nullptr)
 
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
 
- Public Attributes inherited from MoFEM::OpBaseImpl< A, EleOp >
TimeFun timeScalingFun
 assumes that time variable is set More...
 
FEFun feScalingFun
 assumes that time variable is set More...
 
boost::shared_ptr< RangeentsPtr
 Entities on which element is run. More...
 
- 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

Examples
plastic.cpp.

Definition at line 190 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 386 of file PlasticOpsGeneric.hpp.

390 : AssemblyDomainEleOp(row_field_name, col_field_name,
392 commonDataPtr(common_data_ptr), mDPtr(m_D_ptr) {
393 sYmm = false;
394}
FormsIntegrators< DomainEleOp >::Assembly< PETSC >::OpBase AssemblyDomainEleOp
Definition: plastic.cpp:43
@ OPROWCOL
operator doWork is executed on FE rows &columns
boost::shared_ptr< MatrixDouble > mDPtr
Definition: PlasticOps.hpp:200
boost::shared_ptr< CommonData > commonDataPtr
Definition: PlasticOps.hpp:199

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 448 of file PlasticOpsGeneric.hpp.

450 {
452
454
455 const size_t nb_integration_pts = row_data.getN().size1();
456 const size_t nb_row_base_functions = row_data.getN().size2();
457 auto t_w = getFTensor0IntegrationWeight();
458
459 auto t_row_base = row_data.getFTensor0N();
460
461 auto t_f = getFTensor0FromVec(commonDataPtr->plasticSurface);
462 auto t_tau_dot = getFTensor0FromVec(commonDataPtr->plasticTauDot);
463 auto t_flow =
464 getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->plasticFlow);
465
466 auto t_D =
467 getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*commonDataPtr->mDPtr);
468 // t_D_Op would be user operator used to calculate stress, i.e. D_deviator
469 auto t_D_Op = getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*mDPtr);
470 auto t_diff_plastic_strain = diff_tensor();
471 constexpr auto size_symm = (SPACE_DIM * (SPACE_DIM + 1)) / 2;
472
473 for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
474 double alpha = getMeasure() * t_w;
475 double beta = alpha * getTSa();
476
477 size_t rr = 0;
478 for (; rr != AssemblyDomainEleOp::nbRows / size_symm; ++rr) {
479
480 const double c0 = alpha * t_row_base * t_tau_dot;
481 const double c1 = beta * t_row_base;
482
483 auto t_diff_plastic_flow_dstrain = diff_plastic_flow_dstrain(
484 t_D_Op,
486
487 auto t_mat = get_mat_tensor_sym_dtensor_sym(rr, locMat,
489
490 auto t_col_base = col_data.getFTensor0N(gg, 0);
491 for (size_t cc = 0; cc != AssemblyDomainEleOp::nbCols / size_symm; ++cc) {
492
493 t_mat(i, j, k, l) +=
494 t_col_base *
495 (t_D(i, j, m, n) * (c1 * t_diff_plastic_strain(m, n, k, l) +
496 c0 * t_diff_plastic_flow_dstrain(m, n, k, l)));
497
498 ++t_mat;
499 ++t_col_base;
500 }
501
502 ++t_row_base;
503 }
504 for (; rr < nb_row_base_functions; ++rr)
505 ++t_row_base;
506
507 ++t_w;
508 ++t_f;
509 ++t_flow;
510 ++t_tau_dot;
511 }
512
514}
constexpr int SPACE_DIM
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:346
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:416
static auto getFTensor0FromVec(ublas::vector< T, A > &data)
Get tensor rank 0 (scalar) form data vector.
Definition: Templates.hpp:135
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:77
FTensor::Index< 'l', SPACE_DIM > l
Definition: PlasticOps.hpp:79
FTensor::Index< 'k', SPACE_DIM > k
Definition: PlasticOps.hpp:78
auto diff_tensor()
[Operators definitions]
Definition: PlasticOps.hpp:280
auto diff_deviator(FTensor::Ddg< double, SPACE_DIM, SPACE_DIM > &&t_diff_stress)
Definition: PlasticOps.hpp:360
FTensor::Index< 'i', SPACE_DIM > i
Definition: PlasticOps.hpp:81
FTensor::Index< 'm', SPACE_DIM > m
Definition: PlasticOps.hpp:80
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:428
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:440
FTensor::Index< 'n', SPACE_DIM > n
Definition: PlasticOps.hpp:82
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 199 of file PlasticOps.hpp.

◆ mDPtr

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

Definition at line 200 of file PlasticOps.hpp.


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