v0.14.0
Public Member Functions | Private Attributes | List of all members
EshelbianPlasticity::HMHHencky::OpCalculateEnergy Struct Reference

Calculate energy density for Hencky material model. More...

Inheritance diagram for EshelbianPlasticity::HMHHencky::OpCalculateEnergy:
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Collaboration diagram for EshelbianPlasticity::HMHHencky::OpCalculateEnergy:
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Public Member Functions

 OpCalculateEnergy (boost::shared_ptr< DataAtIntegrationPts > data_ptr, boost::shared_ptr< double > total_energy_ptr)
 
MoFEMErrorCode doWork (int side, EntityType type, EntData &data)
 Operator for linear form, usually to calculate values on right hand side. More...
 
- Public Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
int getNumNodes ()
 get element number of nodes More...
 
const EntityHandlegetConn ()
 get element connectivity More...
 
double getVolume () const
 element volume (linear geometry) More...
 
doublegetVolume ()
 element volume (linear geometry) More...
 
FTensor::Tensor2< double *, 3, 3 > & getJac ()
 get element Jacobian More...
 
FTensor::Tensor2< double *, 3, 3 > & getInvJac ()
 get element inverse Jacobian More...
 
VectorDoublegetCoords ()
 nodal coordinates More...
 
VolumeElementForcesAndSourcesCoregetVolumeFE () const
 return pointer to Generic Volume Finite Element object More...
 
- Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
 UserDataOperator (const FieldSpace space, const char type=OPSPACE, const bool symm=true)
 
 UserDataOperator (const std::string field_name, const char type, const bool symm=true)
 
 UserDataOperator (const std::string row_field_name, const std::string col_field_name, const char type, const bool symm=true)
 
boost::shared_ptr< const NumeredEntFiniteElementgetNumeredEntFiniteElementPtr () const
 Return raw pointer to NumeredEntFiniteElement. More...
 
EntityHandle getFEEntityHandle () const
 Return finite element entity handle. More...
 
int getFEDim () const
 Get dimension of finite element. More...
 
EntityType getFEType () const
 Get dimension of finite element. More...
 
boost::weak_ptr< SideNumbergetSideNumberPtr (const int side_number, const EntityType type)
 Get the side number pointer. More...
 
EntityHandle getSideEntity (const int side_number, const EntityType type)
 Get the side entity. More...
 
int getNumberOfNodesOnElement () const
 Get the number of nodes on finite element. More...
 
MoFEMErrorCode getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get row indices. More...
 
MoFEMErrorCode getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get col indices. More...
 
const FEMethodgetFEMethod () const
 Return raw pointer to Finite Element Method object. More...
 
int getOpType () const
 Get operator types. More...
 
void setOpType (const OpType type)
 Set operator type. More...
 
void addOpType (const OpType type)
 Add operator type. More...
 
int getNinTheLoop () const
 get number of finite element in the loop More...
 
int getLoopSize () const
 get size of elements in the loop More...
 
std::string getFEName () const
 Get name of the element. More...
 
ForcesAndSourcesCoregetPtrFE () const
 
ForcesAndSourcesCoregetSidePtrFE () const
 
ForcesAndSourcesCoregetRefinePtrFE () const
 
const PetscData::SwitchesgetDataCtx () const
 
const KspMethod::KSPContext getKSPCtx () const
 
const SnesMethod::SNESContext getSNESCtx () const
 
const TSMethod::TSContext getTSCtx () const
 
Vec getKSPf () const
 
Mat getKSPA () const
 
Mat getKSPB () const
 
Vec getSNESf () const
 
Vec getSNESx () const
 
Mat getSNESA () const
 
Mat getSNESB () const
 
Vec getTSu () const
 
Vec getTSu_t () const
 
Vec getTSu_tt () const
 
Vec getTSf () const
 
Mat getTSA () const
 
Mat getTSB () const
 
int getTSstep () const
 
double getTStime () const
 
double getTStimeStep () const
 
double getTSa () const
 
double getTSaa () const
 
MatrixDoublegetGaussPts ()
 matrix of integration (Gauss) points for Volume Element More...
 
auto getFTensor0IntegrationWeight ()
 Get integration weights. More...
 
MatrixDoublegetCoordsAtGaussPts ()
 Gauss points and weight, matrix (nb. of points x 3) More...
 
auto getFTensor1CoordsAtGaussPts ()
 Get coordinates at integration points assuming linear geometry. More...
 
double getMeasure () const
 get measure of element More...
 
doublegetMeasure ()
 get measure of element More...
 
MoFEMErrorCode loopSide (const string &fe_name, ForcesAndSourcesCore *side_fe, const size_t dim, const EntityHandle ent_for_side=0, boost::shared_ptr< Range > fe_range=nullptr, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy, AdjCache *adj_cache=nullptr)
 User calls this function to loop over elements on the side of face. This function calls finite element with its operator to do calculations. More...
 
MoFEMErrorCode loopThis (const string &fe_name, ForcesAndSourcesCore *this_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over the same element using a different set of integration points. This function calls finite element with its operator to do calculations. More...
 
MoFEMErrorCode loopParent (const string &fe_name, ForcesAndSourcesCore *parent_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations. More...
 
MoFEMErrorCode loopChildren (const string &fe_name, ForcesAndSourcesCore *child_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations. More...
 
- Public Member Functions inherited from MoFEM::DataOperator
 DataOperator (const bool symm=true)
 
virtual ~DataOperator ()=default
 
virtual MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 Operator for bi-linear form, usually to calculate values on left hand side. More...
 
virtual MoFEMErrorCode opLhs (EntitiesFieldData &row_data, EntitiesFieldData &col_data)
 
virtual MoFEMErrorCode opRhs (EntitiesFieldData &data, const bool error_if_no_base=false)
 
bool getSymm () const
 Get if operator uses symmetry of DOFs or not. More...
 
void setSymm ()
 set if operator is executed taking in account symmetry More...
 
void unSetSymm ()
 unset if operator is executed for non symmetric problem More...
 

Private Attributes

boost::shared_ptr< DataAtIntegrationPtsdataAtPts
 
boost::shared_ptr< doubletotalEnergyPtr
 

Additional Inherited Members

- Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum  OpType {
  OPROW = 1 << 0, OPCOL = 1 << 1, OPROWCOL = 1 << 2, OPSPACE = 1 << 3,
  OPLAST = 1 << 3
}
 Controls loop over entities on element. More...
 
using AdjCache = std::map< EntityHandle, std::vector< boost::weak_ptr< NumeredEntFiniteElement > >>
 
- Public Types inherited from MoFEM::DataOperator
using DoWorkLhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)>
 
using DoWorkRhsHookFunType = boost::function< MoFEMErrorCode(DataOperator *op_ptr, int side, EntityType type, EntitiesFieldData::EntData &data)>
 
- Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char opType
 
std::string rowFieldName
 
std::string colFieldName
 
FieldSpace sPace
 
- Public Attributes inherited from MoFEM::DataOperator
DoWorkLhsHookFunType doWorkLhsHook
 
DoWorkRhsHookFunType doWorkRhsHook
 
bool sYmm
 If true assume that matrix is symmetric structure. More...
 
std::array< bool, MBMAXTYPE > doEntities
 If true operator is executed for entity. More...
 
booldoVertices
 \deprectaed If false skip vertices More...
 
booldoEdges
 \deprectaed If false skip edges More...
 
booldoQuads
 \deprectaed More...
 
booldoTris
 \deprectaed More...
 
booldoTets
 \deprectaed More...
 
booldoPrisms
 \deprectaed More...
 
- Static Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
static const char *const OpTypeNames []
 
- Protected Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

Calculate energy density for Hencky material model.

\[ \Psi(\log{\mathbf{U}}) = \frac{1}{2} U_{IJ} D_{IJKL} U_{KL} = \frac{1}{2} U_{IJ} T_{IJ} \]

where \(T_{IJ} = D_{IJKL} U_{KL}\) is a a Hencky stress.

Definition at line 136 of file HMHHencky.cpp.

Constructor & Destructor Documentation

◆ OpCalculateEnergy()

EshelbianPlasticity::HMHHencky::OpCalculateEnergy::OpCalculateEnergy ( boost::shared_ptr< DataAtIntegrationPts data_ptr,
boost::shared_ptr< double total_energy_ptr 
)

Definition at line 815 of file HMHHencky.cpp.

819  totalEnergyPtr(total_energy_ptr) {}

Member Function Documentation

◆ doWork()

MoFEMErrorCode EshelbianPlasticity::HMHHencky::OpCalculateEnergy::doWork ( int  side,
EntityType  type,
EntData data 
)
virtual

Operator for linear form, usually to calculate values on right hand side.

Reimplemented from MoFEM::DataOperator.

Definition at line 821 of file HMHHencky.cpp.

822  {
824 
829 
830  int nb_integration_pts = getGaussPts().size2();
831  auto t_log_u =
832  getFTensor2SymmetricFromMat<3>(dataAtPts->logStretchTotalTensorAtPts);
833  auto t_D = getFTensor4DdgFromPtr<3, 3, 0>(&*dataAtPts->matD.data().begin());
834 
835  dataAtPts->energyAtPts.resize(nb_integration_pts, false);
836  auto t_energy = getFTensor0FromVec(dataAtPts->energyAtPts);
837 
838  for (auto gg = 0; gg != nb_integration_pts; ++gg) {
839 
840  t_energy = 0.5 * (t_log_u(i, j) * (t_D(i, j, k, l) * t_log_u(k, l)));
841 
842  ++t_log_u;
843  ++t_energy;
844  }
845 
846  if (totalEnergyPtr) {
847  auto t_w = getFTensor0IntegrationWeight();
848  auto t_energy = getFTensor0FromVec(dataAtPts->energyAtPts);
849  double loc_energy = 0;
850  for (auto gg = 0; gg != nb_integration_pts; ++gg) {
851  loc_energy += t_energy * t_w;
852  ++t_w;
853  ++t_energy;
854  }
855  *totalEnergyPtr += getMeasure() * loc_energy;
856  }
857 
859 }

Member Data Documentation

◆ dataAtPts

boost::shared_ptr<DataAtIntegrationPts> EshelbianPlasticity::HMHHencky::OpCalculateEnergy::dataAtPts
private

Definition at line 143 of file HMHHencky.cpp.

◆ totalEnergyPtr

boost::shared_ptr<double> EshelbianPlasticity::HMHHencky::OpCalculateEnergy::totalEnergyPtr
private

Definition at line 144 of file HMHHencky.cpp.


The documentation for this struct was generated from the following file:
NOSPACE
@ NOSPACE
Definition: definitions.h:83
EshelbianPlasticity::HMHHencky::OpCalculateEnergy::totalEnergyPtr
boost::shared_ptr< double > totalEnergyPtr
Definition: HMHHencky.cpp:144
MoFEM::ForcesAndSourcesCore::UserDataOperator::OPSPACE
@ OPSPACE
operator do Work is execute on space data
Definition: ForcesAndSourcesCore.hpp:570
FTENSOR_INDEX
#define FTENSOR_INDEX(DIM, I)
Definition: Templates.hpp:2013
MoFEM::ForcesAndSourcesCore::UserDataOperator::getFTensor0IntegrationWeight
auto getFTensor0IntegrationWeight()
Get integration weights.
Definition: ForcesAndSourcesCore.hpp:1241
MoFEM::ForcesAndSourcesCore::UserDataOperator::getMeasure
double getMeasure() const
get measure of element
Definition: ForcesAndSourcesCore.hpp:1276
MoFEM::ForcesAndSourcesCore::UserDataOperator::getGaussPts
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element
Definition: ForcesAndSourcesCore.hpp:1237
SPACE_DIM
constexpr int SPACE_DIM
Definition: child_and_parent.cpp:16
MoFEM::getFTensor0FromVec
static auto getFTensor0FromVec(ublas::vector< T, A > &data)
Get tensor rank 0 (scalar) form data vector.
Definition: Templates.hpp:135
EshelbianPlasticity::HMHHencky::OpCalculateEnergy::dataAtPts
boost::shared_ptr< DataAtIntegrationPts > dataAtPts
Definition: HMHHencky.cpp:143
EshelbianPlasticity::VolUserDataOperator
VolumeElementForcesAndSourcesCore::UserDataOperator VolUserDataOperator
Definition: EshelbianPlasticity.hpp:53
i
FTensor::Index< 'i', SPACE_DIM > i
Definition: hcurl_divergence_operator_2d.cpp:27
j
FTensor::Index< 'j', 3 > j
Definition: matrix_function.cpp:19
k
FTensor::Index< 'k', 3 > k
Definition: matrix_function.cpp:20
MoFEMFunctionReturn
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:429
MoFEMFunctionBegin
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:359
l
FTensor::Index< 'l', 3 > l
Definition: matrix_function.cpp:21