ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp > Struct Template Reference

#include "users_modules/multifield-thermoplasticity-private/src/ThermoPlasticOps.hpp"

Inheritance diagram for ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp >:

Collaboration diagram for ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp >:

Public Member Functions
	OpCalculateAdiabaticHeatingRhsImpl (const std::string field_name, boost::shared_ptr< MatrixDouble > stress_measure, boost::shared_ptr< MatrixDouble > plastic_strain_rate_measure, ScalarFun inelastic_heating_function, boost::shared_ptr< Range > ents_ptr=nullptr)

Protected Member Functions
MoFEMErrorCode	iNtegrate (EntitiesFieldData::EntData &data)

Protected Attributes
boost::shared_ptr< MatrixDouble >	stressMeasurePtr
boost::shared_ptr< MatrixDouble >	plasticStrainRateMeasurePtr
ScalarFun	inelasticHeatingFunction

Detailed Description

template<int DIM, typename AssemblyDomainEleOp>
struct ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp >

Definition at line 94 of file ThermoPlasticOps.hpp.

Constructor & Destructor Documentation

OpCalculateAdiabaticHeatingRhsImpl()

template<int DIM, typename AssemblyDomainEleOp >

ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp >::OpCalculateAdiabaticHeatingRhsImpl ( const std::string  field_name, boost::shared_ptr< MatrixDouble >  stress_measure, boost::shared_ptr< MatrixDouble >  plastic_strain_rate_measure, ScalarFun  inelastic_heating_function, boost::shared_ptr< Range >  ents_ptr = nullptr  )

inline

Definition at line 97 of file ThermoPlasticOps.hpp.

      : AssemblyDomainEleOp(field_name, field_name, AssemblyDomainEleOp::OPROW),
        stressMeasurePtr(stress_measure),
        plasticStrainRateMeasurePtr(plastic_strain_rate_measure),
        inelasticHeatingFunction(inelastic_heating_function) {}

Member Function Documentation

iNtegrate()

template<int DIM, typename AssemblyDomainEleOp >

MoFEMErrorCode ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp >::iNtegrate ( EntitiesFieldData::EntData &  data )

protected

Definition at line 117 of file ThermoPlasticOps.hpp.

                                    {
  MoFEMFunctionBegin;
 
  FTensor::Index<'i', DIM> i;
  FTensor::Index<'j', DIM> j;
 
  const auto nb_integration_pts = AssemblyDomainEleOp::getGaussPts().size2();
 
  // get stress and strain values
  auto t_stress = getFTensor2SymmetricFromMat<DIM>(*stressMeasurePtr);
  auto t_plastic_strain_rate =
      getFTensor2SymmetricFromMat<DIM>(*plasticStrainRateMeasurePtr);
 
  // get element volume
  const double vol = AssemblyDomainEleOp::getMeasure();
  // get integration weights
  auto t_w = AssemblyDomainEleOp::getFTensor0IntegrationWeight();
  // get base function gradient on rows
  auto t_row_base = data.getFTensor0N();
 
  // get coordinate at integration points
  auto t_coords = AssemblyDomainEleOp::getFTensor1CoordsAtGaussPts();
 
  // loop over integration points
  for (size_t gg = 0; gg != nb_integration_pts; ++gg) {
    // take into account Jacobian
    const double alpha =
        t_w * vol *
        inelasticHeatingFunction(t_coords(0), t_coords(1), t_coords(2)) *
        t_stress(i, j) * t_plastic_strain_rate(i, j);
 
    // loop over rows base functions
    size_t rr = 0;
    for (; rr != AssemblyDomainEleOp::nbRows; ++rr) {
      AssemblyDomainEleOp::locF[rr] += alpha * t_row_base;
      ++t_row_base;
    }
    for (; rr < AssemblyDomainEleOp::nbRowBaseFunctions; ++rr)
      ++t_row_base;
    ++t_w; // move to another integration weight
    ++t_coords;
    ++t_stress;
    ++t_plastic_strain_rate;
  };
  MoFEMFunctionReturn(0);
}

Member Data Documentation

inelasticHeatingFunction

template<int DIM, typename AssemblyDomainEleOp >

ScalarFun ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp >::inelasticHeatingFunction

protected

Definition at line 111 of file ThermoPlasticOps.hpp.

plasticStrainRateMeasurePtr

template<int DIM, typename AssemblyDomainEleOp >

boost::shared_ptr<MatrixDouble> ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp >::plasticStrainRateMeasurePtr

protected

Definition at line 110 of file ThermoPlasticOps.hpp.

stressMeasurePtr

template<int DIM, typename AssemblyDomainEleOp >

boost::shared_ptr<MatrixDouble> ThermoPlasticOps::OpCalculateAdiabaticHeatingRhsImpl< DIM, GAUSS, AssemblyDomainEleOp >::stressMeasurePtr

protected

Definition at line 109 of file ThermoPlasticOps.hpp.

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

• users_modules/multifield-thermoplasticity-private/src/ThermoPlasticOps.hpp