PlasticOps::OpCalculatePlasticFlowRhs Struct Reference

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

Inheritance diagram for PlasticOps::OpCalculatePlasticFlowRhs:

Collaboration diagram for PlasticOps::OpCalculatePlasticFlowRhs:

Public Member Functions
	OpCalculatePlasticFlowRhs (const std::string field_name, boost::shared_ptr< CommonData > common_data_ptr)
	[Calculate stress] More...
MoFEMErrorCode	iNtegrate (EntitiesFieldData::EntData &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< CommonData >	commonDataPtr

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 128 of file PlasticOps.hpp.

Constructor & Destructor Documentation

OpCalculatePlasticFlowRhs()

PlasticOps::OpCalculatePlasticFlowRhs::OpCalculatePlasticFlowRhs	(	const std::string	field_name,
		boost::shared_ptr< CommonData >	common_data_ptr
	)

[Calculate stress]

Examples

PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 96 of file PlasticOpsGeneric.hpp.

    : AssemblyDomainEleOp(field_name, field_name, DomainEleOp::OPROW),
      commonDataPtr(common_data_ptr) {}

Member Function Documentation

iNtegrate()

MoFEMErrorCode PlasticOps::OpCalculatePlasticFlowRhs::iNtegrate

(

EntitiesFieldData::EntData &

data

)

Examples

PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 114 of file PlasticOpsGeneric.hpp.

                                                                   {
  MoFEMFunctionBegin;
 
  auto t_flow =
      getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->plasticFlow);
 
  auto t_plastic_strain_dot =
      getFTensor2SymmetricFromMat<SPACE_DIM>(commonDataPtr->plasticStrainDot);
  auto t_tau_dot = getFTensor0FromVec(commonDataPtr->plasticTauDot);
 
  auto t_D =
      getFTensor4DdgFromMat<SPACE_DIM, SPACE_DIM, 0>(*commonDataPtr->mDPtr);
  constexpr auto size_symm = (SPACE_DIM * (SPACE_DIM + 1)) / 2;
 
  const size_t nb_integration_pts = data.getN().size1();
  const size_t nb_base_functions = data.getN().size2();
  auto t_w = getFTensor0IntegrationWeight();
  auto t_base = data.getFTensor0N();
 
  auto &nf = AssemblyDomainEleOp::locF;
 
  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
    double alpha = getMeasure() * t_w;
 
    auto t_nf = get_nf(nf, FTensor::Number<SPACE_DIM>());
 
    const double tau_dot = t_tau_dot;
 
    FTensor::Tensor2_symmetric<double, SPACE_DIM> t_flow_stress_diff;
    t_flow_stress_diff(i, j) = t_D(i, j, k, l) * (t_plastic_strain_dot(k, l) -
                                                  t_tau_dot * t_flow(k, l));
 
    size_t bb = 0;
    for (; bb != AssemblyDomainEleOp::nbRows / size_symm; ++bb) {
      t_nf(i, j) += (alpha * t_base) * t_flow_stress_diff(i, j);
      ++t_base;
      ++t_nf;
    }
    for (; bb < nb_base_functions; ++bb)
      ++t_base;
 
    ++t_flow;
    ++t_plastic_strain_dot;
    ++t_tau_dot;
    ++t_w;
  }
 
  MoFEMFunctionReturn(0);
}

Member Data Documentation

commonDataPtr

boost::shared_ptr<CommonData> PlasticOps::OpCalculatePlasticFlowRhs::commonDataPtr

private

Examples

PlasticOps.hpp, and PlasticOpsGeneric.hpp.

Definition at line 134 of file PlasticOps.hpp.

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

• users_modules/tutorials/adv-0/src/PlasticOps.hpp
• users_modules/tutorials/adv-0/src/PlasticOpsGeneric.hpp