v0.14.0
Loading...
Searching...
No Matches
Public Member Functions | Public Attributes | List of all members
MetaSpringBC::OpCalculateDeformation Struct Reference

Operator for computing deformation gradients in side volumes. More...

#include <users_modules/basic_finite_elements/src/SpringElement.hpp>

Inheritance diagram for MetaSpringBC::OpCalculateDeformation:
[legend]
Collaboration diagram for MetaSpringBC::OpCalculateDeformation:
[legend]

Public Member Functions

MoFEMErrorCode doWork (int side, EntityType type, EntData &row_data)
 
 OpCalculateDeformation (const string field_name, boost::shared_ptr< MetaSpringBC::DataAtIntegrationPtsSprings > common_data_ptr, bool ho_geometry=false)
 

Public Attributes

boost::shared_ptr< MetaSpringBC::DataAtIntegrationPtsSpringscommonDataPtr
 
bool hoGeometry
 

Detailed Description

Operator for computing deformation gradients in side volumes.

Definition at line 679 of file SpringElement.hpp.

Constructor & Destructor Documentation

◆ OpCalculateDeformation()

MetaSpringBC::OpCalculateDeformation::OpCalculateDeformation ( const string  field_name,
boost::shared_ptr< MetaSpringBC::DataAtIntegrationPtsSprings common_data_ptr,
bool  ho_geometry = false 
)
inline

Definition at line 689 of file SpringElement.hpp.

694 : VolumeElementForcesAndSourcesCoreOnContactPrismSide::UserDataOperator(
695 field_name, UserDataOperator::OPROW),
696 commonDataPtr(common_data_ptr), hoGeometry(ho_geometry) {
697 doEdges = false;
698 doQuads = false;
699 doTris = false;
700 doTets = false;
701 doPrisms = false;
702 sYmm = false;
703 };
constexpr auto field_name
boost::shared_ptr< MetaSpringBC::DataAtIntegrationPtsSprings > commonDataPtr

Member Function Documentation

◆ doWork()

MoFEMErrorCode MetaSpringBC::OpCalculateDeformation::doWork ( int  side,
EntityType  type,
EntData row_data 
)

Definition at line 846 of file SpringElement.cpp.

848 {
849
854
855 // get number of integration points
856 const int nb_integration_pts = getGaussPts().size2();
857
858 auto t_h = getFTensor2FromMat<3, 3>(*commonDataPtr->hMat);
859 auto t_H = getFTensor2FromMat<3, 3>(*commonDataPtr->HMat);
860
861 commonDataPtr->detHVec->resize(nb_integration_pts, false);
862 commonDataPtr->invHMat->resize(9, nb_integration_pts, false);
863 commonDataPtr->FMat->resize(9, nb_integration_pts, false);
864
865 commonDataPtr->detHVec->clear();
866 commonDataPtr->invHMat->clear();
867 commonDataPtr->FMat->clear();
868
869 auto t_detH = getFTensor0FromVec(*commonDataPtr->detHVec);
870 auto t_invH = getFTensor2FromMat<3, 3>(*commonDataPtr->invHMat);
871 auto t_F = getFTensor2FromMat<3, 3>(*commonDataPtr->FMat);
872
873 for (int gg = 0; gg != nb_integration_pts; ++gg) {
874 CHKERR determinantTensor3by3(t_H, t_detH);
875 CHKERR invertTensor3by3(t_H, t_detH, t_invH);
876 t_F(i, j) = t_h(i, k) * t_invH(k, j);
877 ++t_h;
878 ++t_H;
879 ++t_detH;
880 ++t_invH;
881 ++t_F;
882 }
883
885}
#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
FTensor::Index< 'j', 3 > j
FTensor::Index< 'k', 3 > k
MoFEMErrorCode invertTensor3by3(ublas::matrix< T, L, A > &jac_data, ublas::vector< T, A > &det_data, ublas::matrix< T, L, A > &inv_jac_data)
Calculate inverse of tensor rank 2 at integration points.
Definition: Templates.hpp:1608
static auto getFTensor0FromVec(ublas::vector< T, A > &data)
Get tensor rank 0 (scalar) form data vector.
Definition: Templates.hpp:135
static auto determinantTensor3by3(T &t)
Calculate the determinant of a 3x3 matrix or a tensor of rank 2.
Definition: Templates.hpp:1557

Member Data Documentation

◆ commonDataPtr

boost::shared_ptr<MetaSpringBC::DataAtIntegrationPtsSprings> MetaSpringBC::OpCalculateDeformation::commonDataPtr

Definition at line 683 of file SpringElement.hpp.

◆ hoGeometry

bool MetaSpringBC::OpCalculateDeformation::hoGeometry

Definition at line 685 of file SpringElement.hpp.


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