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Public Member Functions | Private Attributes | List of all members
OpElasticTools::OpPostProcElastic< LOGSTRAIN > Struct Template Reference

#include <users_modules/multifield_plasticity/src/ElasticOperators.hpp>

Inheritance diagram for OpElasticTools::OpPostProcElastic< LOGSTRAIN >:
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Collaboration diagram for OpElasticTools::OpPostProcElastic< LOGSTRAIN >:
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Public Member Functions

 OpPostProcElastic (const std::string field_name, moab::Interface &post_proc_mesh, std::vector< EntityHandle > &map_gauss_pts, boost::shared_ptr< CommonData > common_data_ptr)
 
MoFEMErrorCode doWork (int side, EntityType type, EntData &data)
 [Postprocessing] 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, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User call this function to loop over elements on the side of face. This function calls finite element with is operator to do calculations. More...
 
MoFEMErrorCode loopThis (const string &fe_name, ForcesAndSourcesCore *parent_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User call this function to loop over parent elements. This function calls finite element with is 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 call this function to loop over parent elements. This function calls finite element with is 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 call this function to loop over parent elements. This function calls finite element with is 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 doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
 Operator for linear form, usually to calculate values on right hand side. More...
 
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

moab::Interface & postProcMesh
 
std::vector< EntityHandle > & mapGaussPts
 
boost::shared_ptr< CommonDatacommonDataPtr
 

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...
 
- 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)
 
virtual MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

template<bool LOGSTRAIN>
struct OpElasticTools::OpPostProcElastic< LOGSTRAIN >

Definition at line 899 of file ElasticOperators.hpp.

Constructor & Destructor Documentation

◆ OpPostProcElastic()

template<bool LOGSTRAIN>
OpElasticTools::OpPostProcElastic< LOGSTRAIN >::OpPostProcElastic ( const std::string  field_name,
moab::Interface &  post_proc_mesh,
std::vector< EntityHandle > &  map_gauss_pts,
boost::shared_ptr< CommonData common_data_ptr 
)

Definition at line 594 of file ElasticOperators.cpp.

599 postProcMesh(post_proc_mesh), mapGaussPts(map_gauss_pts),
600 commonDataPtr(common_data_ptr) {
601 // Operator is only executed for vertices
602 std::fill(&doEntities[MBEDGE], &doEntities[MBMAXTYPE], false);
603}
constexpr auto field_name
std::array< bool, MBMAXTYPE > doEntities
If true operator is executed for entity.
@ OPROW
operator doWork function is executed on FE rows
std::vector< EntityHandle > & mapGaussPts
moab::Interface & postProcMesh
boost::shared_ptr< CommonData > commonDataPtr

Member Function Documentation

◆ doWork()

template<bool LOGSTRAIN>
MoFEMErrorCode OpElasticTools::OpPostProcElastic< LOGSTRAIN >::doWork ( int  side,
EntityType  type,
EntData data 
)
virtual

[Postprocessing]

Reimplemented from MoFEM::DataOperator.

Definition at line 607 of file ElasticOperators.cpp.

608 {
610
611 auto get_tag = [&](const std::string name, size_t size = 9) {
612 std::array<double, 9> def;
613 std::fill(def.begin(), def.end(), 0);
614 Tag th;
615 CHKERR postProcMesh.tag_get_handle(name.c_str(), size, MB_TYPE_DOUBLE, th,
616 MB_TAG_CREAT | MB_TAG_SPARSE,
617 def.data());
618 return th;
619 };
620
621 MatrixDouble3by3 mat(3, 3);
622
623 auto set_matrix = [&](auto &t) -> MatrixDouble3by3 & {
624 mat.clear();
625 for (size_t r = 0; r != 3; ++r)
626 for (size_t c = 0; c != 3; ++c)
627 mat(r, c) = t(r, c);
628 return mat;
629 };
630
631 auto set_scalar = [&](auto t) -> MatrixDouble3by3 & {
632 mat.clear();
633 mat(0, 0) = t;
634 return mat;
635 };
636
637 auto set_tag = [&](auto th, auto gg, MatrixDouble3by3 &mat) {
638 return postProcMesh.tag_set_data(th, &mapGaussPts[gg], 1,
639 &*mat.data().begin());
640 };
641
642 string strain_tag_name = "STRAIN";
643 string stress_tag_name = "CAUCHY_STRESS";
644 if (LOGSTRAIN) {
645 strain_tag_name = "LOG_STRAIN";
646 // stress_tag_name = "PIOLA_KIRCHHOFF_STRESS";
647 }
648
649 auto th_strain = get_tag(strain_tag_name);
651 auto th_grad = get_tag("GRAD");
652 auto th_stress = get_tag(stress_tag_name);
653 auto th_mises = get_tag("MISES", 1);
654
655 size_t nb_gauss_pts = data.getN().size1();
656 auto t_grad = getFTensor2FromMat<3, 3>(*(commonDataPtr->mGradPtr));
657 auto t_strain = getFTensor2SymmetricFromMat<3>(*(commonDataPtr->mStrainPtr));
658 auto t_stress = getFTensor2SymmetricFromMat<3>(*(commonDataPtr->mStressPtr));
659 auto t_piola = getFTensor2FromMat<3, 3>(*(commonDataPtr->mPiolaStressPtr));
660
661 for (size_t gg = 0; gg != nb_gauss_pts; ++gg) {
662
663 t_stress(i, j) /= (*cache).young_modulus_inv;
664
665 if (LOGSTRAIN) {
666 // auto o_stress = to_non_symm(t_stress);
667 t_piola(i, j) /= (*cache).young_modulus_inv;
668 F(i, j) = t_grad(i, j) + kronecker_delta(i, j);
669 double detF;
671 // cauchy
672 t_stress(i, j) = (1. / detF) * (t_piola(i, k) ^ F(j, k));
673 ++t_piola;
674 }
675
676 const double mises =
677 sqrt(0.5 * (pow(t_stress(0, 0) - t_stress(1, 1), 2) +
678 pow(t_stress(1, 1) - t_stress(2, 2), 2) +
679 pow(t_stress(2, 2) - t_stress(0, 0), 2) +
680 6 * (pow(t_stress(0, 1), 2) + pow(t_stress(1, 2), 2) +
681 pow(t_stress(2, 0), 2))));
682
683 CHKERR set_tag(th_mises, gg, set_scalar(mises));
684 // FIXME: add option for more postprocessing
685 // CHKERR set_tag(th_grad, gg, set_matrix(t_grad));
686 if (!commonDataPtr->isNeoHook)
687 CHKERR set_tag(th_strain, gg, set_matrix(t_strain));
688 CHKERR set_tag(th_stress, gg, set_matrix(t_stress));
689
690 ++t_grad;
691 ++t_strain;
692 ++t_stress;
693 }
694
696}
#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
#define CHKERR
Inline error check.
Definition: definitions.h:535
FTensor::Index< 'i', SPACE_DIM > i
const double c
speed of light (cm/ns)
FTensor::Index< 'j', 3 > j
FTensor::Index< 'k', 3 > k
Tensor2_Expr< Kronecker_Delta< T >, T, Dim0, Dim1, i, j > kronecker_delta(const Index< i, Dim0 > &, const Index< j, Dim1 > &)
Rank 2.
static auto determinantTensor3by3(T &t)
Calculate the determinant of a 3x3 matrix or a tensor of rank 2.
Definition: Templates.hpp:1312
const double r
rate factor
constexpr double t
plate stiffness
Definition: plate.cpp:59
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....

Member Data Documentation

◆ commonDataPtr

template<bool LOGSTRAIN>
boost::shared_ptr<CommonData> OpElasticTools::OpPostProcElastic< LOGSTRAIN >::commonDataPtr
private

Definition at line 909 of file ElasticOperators.hpp.

◆ mapGaussPts

template<bool LOGSTRAIN>
std::vector<EntityHandle>& OpElasticTools::OpPostProcElastic< LOGSTRAIN >::mapGaussPts
private

Definition at line 908 of file ElasticOperators.hpp.

◆ postProcMesh

template<bool LOGSTRAIN>
moab::Interface& OpElasticTools::OpPostProcElastic< LOGSTRAIN >::postProcMesh
private

Definition at line 907 of file ElasticOperators.hpp.


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