v0.14.0
Public Member Functions | List of all members
NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs_dX_dX Struct Reference

LHS-operator (material configuration) on the side volume. More...

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

Inheritance diagram for NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs_dX_dX:
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Collaboration diagram for NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs_dX_dX:
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Public Member Functions

MoFEMErrorCode iNtegrate (EntData &row_data, EntData &col_data)
 Integrates over a face contribution from a side volume. More...
 
 OpNeumannSurfaceForceMaterialVolOnSideLhs_dX_dX (const string field_name_1, const string field_name_2, boost::shared_ptr< DataAtIntegrationPts > data_at_pts, Mat aij, bCForce &data, bool ho_geometry=false)
 
- Public Member Functions inherited from NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs
MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 
MoFEMErrorCode aSsemble (EntData &row_data, EntData &col_data)
 
 OpNeumannSurfaceForceMaterialVolOnSideLhs (const string field_name_1, const string field_name_2, boost::shared_ptr< DataAtIntegrationPts > data_at_pts, Mat aij, bCForce &data, bool ho_geometry=false)
 
- Public Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCoreOnSide::UserDataOperator
VolumeElementForcesAndSourcesCoreOnSidegetVolumeFE () const
 
FaceElementForcesAndSourcesCoregetFaceFE () const
 
DEPRECATED int getFaceSense () const
 get face sense in respect to volume More...
 
int getSkeletonSense () const
 Get the skeleton sense. More...
 
int getFaceSideNumber () const
 get face side number in respect to volume More...
 
bool getEdgeFace (const int ee) const
 
VectorDoublegetNormal ()
 
VectorDoublegetTangent1 ()
 get triangle tangent 1 More...
 
VectorDoublegetTangent2 ()
 get triangle tangent 2 More...
 
auto getFTensor1Normal ()
 get normal as tensor More...
 
auto getFTensor1Tangent1 ()
 get tangentOne as tensor More...
 
auto getFTensor1Tangent2 ()
 get tangentTwo as tensor More...
 
MatrixDoublegetNormalsAtGaussPts ()
 if higher order geometry return normals at Gauss pts. More...
 
ublas::matrix_row< MatrixDoublegetNormalsAtGaussPts (const int gg)
 if higher order geometry return normals at Gauss pts. More...
 
auto getFTensor1NormalsAtGaussPts ()
 get normal at integration points More...
 
MatrixDoublegetFaceCoordsAtGaussPts ()
 get face coordinates at Gauss pts. 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, 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 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...
 

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 NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs
MatrixDouble NN
 
boost::shared_ptr< DataAtIntegrationPtsdataAtPts
 
Mat Aij
 
bCForcedAta
 
bool hoGeometry
 
VectorInt rowIndices
 
VectorInt colIndices
 
int row_nb_dofs
 
int col_nb_dofs
 
int nb_gauss_pts
 
int nb_base_fun_row
 
int nb_base_fun_col
 
bool diagonal_block
 
- 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::VolumeElementForcesAndSourcesCoreOnSide::UserDataOperator
MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

LHS-operator (material configuration) on the side volume.

Computes the linearisation of the material component with respect to a variation of material coordinates on the side volume.

Definition at line 1107 of file SurfacePressure.hpp.

Constructor & Destructor Documentation

◆ OpNeumannSurfaceForceMaterialVolOnSideLhs_dX_dX()

NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs_dX_dX::OpNeumannSurfaceForceMaterialVolOnSideLhs_dX_dX ( const string  field_name_1,
const string  field_name_2,
boost::shared_ptr< DataAtIntegrationPts data_at_pts,
Mat  aij,
bCForce data,
bool  ho_geometry = false 
)
inline

Definition at line 1130 of file SurfacePressure.hpp.

1135  field_name_1, field_name_2, data_at_pts, aij, data, ho_geometry) {
1136  sYmm = false; // This will make sure to loop over all entities
1137  };

Member Function Documentation

◆ iNtegrate()

MoFEMErrorCode NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs_dX_dX::iNtegrate ( EntData row_data,
EntData col_data 
)
virtual

Integrates over a face contribution from a side volume.

Computes linearisation of the material component with respect to a variation of material coordinates:

\[ \textrm{D} \delta W^\text{(side volume)}_{\mathbf t}(\mathbf{x}, \mathbf{X}, \delta\mathbf{x}) [\Delta\mathbf{X}] = \int\limits_{\mathcal{T}_{\xi}} \left\{\left[ \mathbf{h}\,\mathbf{H}^{-1}\,\frac{\partial\Delta\mathbf{X}} {\partial\boldsymbol{\chi}}\,\mathbf{H}^{-1} \right]^{\intercal}\cdot \mathbf{t}\right\} \cdot \delta\mathbf{X}\left\|\frac{\partial\mathbf{X}}{\partial\xi} \times\frac{\partial\mathbf{X}}{\partial\eta}\right\| \, \textrm{d}\xi\textrm{d}\eta \]

Reimplemented from NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs.

Definition at line 1445 of file SurfacePressure.cpp.

1445  {
1446 
1448 
1454 
1455  auto get_tensor2 = [](MatrixDouble &m, const int r, const int c) {
1457  &m(r + 0, c + 0), &m(r + 0, c + 1), &m(r + 0, c + 2), &m(r + 1, c + 0),
1458  &m(r + 1, c + 1), &m(r + 1, c + 2), &m(r + 2, c + 0), &m(r + 2, c + 1),
1459  &m(r + 2, c + 2));
1460  };
1461 
1462  auto t_w = getFTensor0IntegrationWeight();
1463 
1464  auto t_normal = getFTensor1NormalsAtGaussPts();
1465 
1466  auto t_h = getFTensor2FromMat<3, 3>(dataAtPts->hMat);
1467  auto t_inv_H = getFTensor2FromMat<3, 3>(dataAtPts->invHMat);
1468 
1470 
1471  double lambda = 1;
1472  if (auto arc_dof = dataAtPts->arcLengthDof.lock()) {
1473  lambda = arc_dof->getFieldData();
1474  }
1475  FTensor1 t_force(dAta.data.data.value3, dAta.data.data.value4,
1476  dAta.data.data.value5);
1477  t_force(i) *= dAta.data.data.value1;
1478  for (int gg = 0; gg != nb_gauss_pts; ++gg) {
1479 
1480  double nrm2 = std::sqrt(t_normal(i) * t_normal(i));
1481  double a = -0.5 * t_w * nrm2 * lambda;
1482 
1483  auto t_col_diff_base = col_data.getFTensor1DiffN<3>(gg, 0);
1484 
1485  int bbc = 0;
1486  for (; bbc != nb_base_fun_col; ++bbc) {
1487 
1488  FTensor::Tensor0<double *> t_row_base(&row_data.getN()(gg, 0));
1489 
1490  int bbr = 0;
1491  for (; bbr != nb_base_fun_row; ++bbr) {
1492 
1493  auto t_assemble = get_tensor2(NN, 3 * bbr, 3 * bbc);
1494 
1495  // TODO: handle hoGeometry
1496 
1497  t_assemble(i, j) -= a * t_row_base * t_inv_H(l, j) *
1498  t_col_diff_base(m) * t_inv_H(m, i) * t_h(k, l) *
1499  t_force(k);
1500 
1501  ++t_row_base;
1502  }
1503  ++t_col_diff_base;
1504  }
1505  ++t_w;
1506  ++t_h;
1507  ++t_inv_H;
1508  ++t_normal;
1509  }
1510 
1512 }

The documentation for this struct was generated from the following files:
FTensor::Tensor1< double, 3 >
MoFEM::Types::MatrixDouble
UBlasMatrix< double > MatrixDouble
Definition: Types.hpp:77
NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs::nb_gauss_pts
int nb_gauss_pts
Definition: SurfacePressure.hpp:953
sdf.r
int r
Definition: sdf.py:8
FTensor::Tensor2< double *, 3, 3 >
MoFEM::ForcesAndSourcesCore::UserDataOperator::getFTensor0IntegrationWeight
auto getFTensor0IntegrationWeight()
Get integration weights.
Definition: ForcesAndSourcesCore.hpp:1240
NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs::OpNeumannSurfaceForceMaterialVolOnSideLhs
OpNeumannSurfaceForceMaterialVolOnSideLhs(const string field_name_1, const string field_name_2, boost::shared_ptr< DataAtIntegrationPts > data_at_pts, Mat aij, bCForce &data, bool ho_geometry=false)
Definition: SurfacePressure.hpp:970
c
const double c
speed of light (cm/ns)
Definition: initial_diffusion.cpp:39
MoFEM::VolumeElementForcesAndSourcesCoreOnSide::UserDataOperator::getFTensor1NormalsAtGaussPts
auto getFTensor1NormalsAtGaussPts()
get normal at integration points
Definition: VolumeElementForcesAndSourcesCoreOnSide.hpp:282
a
constexpr double a
Definition: approx_sphere.cpp:30
MoFEM::ForceCubitBcData::data
_data_ data
Definition: BCData.hpp:152
NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs::dAta
bCForce & dAta
Definition: SurfacePressure.hpp:945
i
FTensor::Index< 'i', SPACE_DIM > i
Definition: hcurl_divergence_operator_2d.cpp:27
FTensor::Index< 'i', 3 >
NeumannForcesSurface::bCForce::data
ForceCubitBcData data
Definition: SurfacePressure.hpp:86
NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs::NN
MatrixDouble NN
Definition: SurfacePressure.hpp:941
NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs::nb_base_fun_row
int nb_base_fun_row
Definition: SurfacePressure.hpp:955
MoFEM::EntitiesFieldData::EntData::getFTensor1DiffN
FTensor::Tensor1< FTensor::PackPtr< double *, Tensor_Dim >, Tensor_Dim > getFTensor1DiffN(const FieldApproximationBase base)
Get derivatives of base functions.
Definition: EntitiesFieldData.cpp:526
FTensor::Tensor0
Definition: Tensor0.hpp:16
MoFEM::EntitiesFieldData::EntData::getN
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....
Definition: EntitiesFieldData.hpp:1308
j
FTensor::Index< 'j', 3 > j
Definition: matrix_function.cpp:19
NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs::nb_base_fun_col
int nb_base_fun_col
Definition: SurfacePressure.hpp:956
lambda
static double lambda
Definition: incompressible_elasticity.cpp:199
m
FTensor::Index< 'm', 3 > m
Definition: shallow_wave.cpp:80
k
FTensor::Index< 'k', 3 > k
Definition: matrix_function.cpp:20
MoFEM::DataOperator::sYmm
bool sYmm
If true assume that matrix is symmetric structure.
Definition: DataOperators.hpp:82
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
NeumannForcesSurface::OpNeumannSurfaceForceMaterialVolOnSideLhs::dataAtPts
boost::shared_ptr< DataAtIntegrationPts > dataAtPts
Definition: SurfacePressure.hpp:943