663 {
665
666 auto fe_type = BoundaryEleOp::getFEType();
667
668 const auto fe_ent = BoundaryEleOp::getFEEntityHandle();
669
674
675 auto t_w = BoundaryEleOp::getFTensor0IntegrationWeight();
676 auto t_traction = getFTensor1FromMat<DIM>(
commonDataPtr->contactTraction);
677 auto t_coords = BoundaryEleOp::getFTensor1CoordsAtGaussPts();
678
679 auto t_grad = getFTensor2FromMat<DIM, DIM>(
commonDataPtr->contactDispGrad);
680 auto t_normal_at_pts = BoundaryEleOp::getFTensor1NormalsAtGaussPts();
681
682 const auto nb_gauss_pts = BoundaryEleOp::getGaussPts().size2();
684 BoundaryEleOp::getFTensor1CoordsAtGaussPts(),
685 getFTensor1FromMat<DIM>(
commonDataPtr->contactDisp), nb_gauss_pts);
687 BoundaryEleOp::getFTensor1NormalsAtGaussPts(), nb_gauss_pts);
688
689 auto t_normal = getFTensor1FromMat<3>(m_normals_at_pts);
690 auto ts_time = BoundaryEleOp::getTStime();
691 auto ts_time_step = BoundaryEleOp::getTStimeStep();
692 int block_id = 0;
693 auto v_sdf =
695 m_spatial_coords, m_normals_at_pts, block_id);
697 ts_time_step, ts_time, nb_gauss_pts, m_spatial_coords, m_normals_at_pts,
698 block_id);
699 auto t_sdf = getFTensor0FromVec(v_sdf);
700 auto t_grad_sdf = getFTensor1FromMat<3>(m_grad_sdf);
701 for (auto gg = 0; gg != nb_gauss_pts; ++gg) {
702 double jacobian = 1.;
704 jacobian = 2. * M_PI * t_coords(0);
705 }
706 auto tn = -t_traction(
i) * t_grad_sdf(
i);
708 double alpha = t_w * jacobian;
709
713
715 auto det = determinantTensor(
F);
716 CHKERR invertTensor(
F, det, invF);
717 t_normal_current(
i) = det * (invF(
j,
i) * t_normal_at_pts(
j));
718
719 alpha *= sqrt(t_normal_current(
i) * t_normal_current(
i));
720
721 if (fe_type == MBTRI) {
722 alpha /= 2;
723 }
725 t_sum_a(0) += alpha;
726 }
727 t_sum_a(1) += alpha;
728 ++t_w;
729 ++t_traction;
730 ++t_coords;
731 ++t_sdf;
732 ++t_grad_sdf;
733
734 ++t_grad;
735 ++t_normal_at_pts;
736 }
737 constexpr int ind[] = {3, 4};
739 ADD_VALUES);
740 }
742}
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
#define CHKERR
Inline error check.
FTensor::Index< 'i', SPACE_DIM > i
const double c
speed of light (cm/ns)
FTensor::Index< 'j', 3 > j
Tensor2_Expr< Kronecker_Delta< T >, T, Dim0, Dim1, i, j > kronecker_delta(const Index< i, Dim0 > &, const Index< j, Dim1 > &)
Rank 2.
MoFEMErrorCode VecSetValues(Vec V, const EntitiesFieldData::EntData &data, const double *ptr, InsertMode iora)
Assemble PETSc vector.
