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Classes | Functions | Variables
nonlinear_dynamics.cpp File Reference
#include <BasicFiniteElements.hpp>
#include <ElasticMaterials.hpp>
#include <SurfacePressureComplexForLazy.hpp>
#include <TimeForceScale.hpp>

Go to the source code of this file.

Classes

struct  MonitorPostProc
 
struct  MonitorRestart
 

Functions

int main (int argc, char *argv[])
 

Variables

static char help [] = "...\n\n"
 

Function Documentation

◆ main()

int main ( int  argc,
char *  argv[] 
)

Definition at line 244 of file nonlinear_dynamics.cpp.

244 {
245
246 const string default_options = "-ksp_type fgmres \n"
247 "-pc_type lu \n"
248 "-pc_factor_mat_solver_type mumps \n"
249 "-mat_mumps_icntl_20 0 \n"
250 "-ksp_atol 1e-10 \n"
251 "-ksp_rtol 1e-10 \n"
252 "-snes_monitor \n"
253 "-snes_type newtonls \n"
254 "-snes_linesearch_type basic \n"
255 "-snes_max_it 100 \n"
256 "-snes_atol 1e-7 \n"
257 "-snes_rtol 1e-7 \n"
258 "-ts_monitor \n"
259 "-ts_type alpha \n";
260
261 string param_file = "param_file.petsc";
262 if (!static_cast<bool>(ifstream(param_file))) {
263 std::ofstream file(param_file.c_str(), std::ios::ate);
264 if (file.is_open()) {
265 file << default_options;
266 file.close();
267 }
268 }
269
270 MoFEM::Core::Initialize(&argc, &argv, param_file.c_str(), help);
271
272 // Add logging channel for example
273 auto core_log = logging::core::get();
274 core_log->add_sink(
275 LogManager::createSink(LogManager::getStrmWorld(), "DYNAMIC"));
276 LogManager::setLog("DYNAMIC");
277 MOFEM_LOG_TAG("DYNAMIC", "dynamic");
278
279 try {
280
281 moab::Core mb_instance;
282 moab::Interface &moab = mb_instance;
283
284 ParallelComm *pcomm = ParallelComm::get_pcomm(&moab, MYPCOMM_INDEX);
285 auto moab_comm_wrap =
286 boost::make_shared<WrapMPIComm>(PETSC_COMM_WORLD, false);
287 if (pcomm == NULL)
288 pcomm = new ParallelComm(&moab, moab_comm_wrap->get_comm());
289
290 FieldApproximationBase base = NOBASE;
291 char mesh_file_name[255];
292 PetscBool is_partitioned = PETSC_FALSE;
293 PetscBool linear = PETSC_TRUE;
294 PetscInt disp_order = 1;
295 PetscInt vel_order = 1;
296 PetscBool is_solve_at_time_zero = PETSC_FALSE;
297
298 auto read_command_line_parameters = [&]() {
299 MoFEMFunctionBegin;
300 PetscBool flg = PETSC_TRUE;
301 CHKERR PetscOptionsGetString(PETSC_NULLPTR, PETSC_NULLPTR, "-my_file",
302 mesh_file_name, 255, &flg);
303 if (flg != PETSC_TRUE)
304 SETERRQ(PETSC_COMM_SELF, 1, "Error -my_file (mesh file needed)");
305
306 // use this if your mesh is partitioned and you run code on parts,
307 // you can solve very big problems
308 CHKERR PetscOptionsGetBool(PETSC_NULLPTR, PETSC_NULLPTR, "-my_is_partitioned",
309 &is_partitioned, &flg);
310
311 CHKERR PetscOptionsGetBool(PETSC_NULLPTR, PETSC_NULLPTR, "-is_linear", &linear,
312 PETSC_NULLPTR);
313
314 enum bases { LEGENDRE, LOBATTO, BERNSTEIN_BEZIER, LASBASETOP };
315 const char *list_bases[] = {"legendre", "lobatto", "bernstein_bezier"};
316 PetscInt choice_base_value = BERNSTEIN_BEZIER;
317 CHKERR PetscOptionsGetEList(PETSC_NULLPTR, NULL, "-base", list_bases,
318 LASBASETOP, &choice_base_value, PETSC_NULLPTR);
319 if (choice_base_value == LEGENDRE)
320 base = AINSWORTH_LEGENDRE_BASE;
321 else if (choice_base_value == LOBATTO)
322 base = AINSWORTH_LOBATTO_BASE;
323 else if (choice_base_value == BERNSTEIN_BEZIER)
324 base = AINSWORTH_BERNSTEIN_BEZIER_BASE;
325
326 CHKERR PetscOptionsGetInt(PETSC_NULLPTR, PETSC_NULLPTR, "-my_disp_order",
327 &disp_order, &flg);
328 if (flg != PETSC_TRUE)
329 disp_order = 1;
330
331 CHKERR PetscOptionsGetInt(PETSC_NULLPTR, PETSC_NULLPTR, "-my_vel_order",
332 &vel_order, &flg);
333 if (flg != PETSC_TRUE)
334 vel_order = disp_order;
335
336 CHKERR PetscOptionsGetBool(PETSC_NULLPTR, PETSC_NULLPTR,
337 "-my_solve_at_time_zero",
338 &is_solve_at_time_zero, &flg);
339
340 MoFEMFunctionReturn(0);
341 };
342
343 auto read_mesh = [&]() {
344 MoFEMFunctionBegin;
345 if (is_partitioned == PETSC_TRUE) {
346 // Read mesh to MOAB
347 const char *option;
348 option = "PARALLEL=BCAST_DELETE;"
349 "PARALLEL_RESOLVE_SHARED_ENTS;"
350 "PARTITION=PARALLEL_PARTITION;";
351 CHKERR moab.load_file(mesh_file_name, 0, option);
352 } else {
353 const char *option;
354 option = "";
355 CHKERR moab.load_file(mesh_file_name, 0, option);
356 }
357 MoFEMFunctionReturn(0);
358 };
359
360 CHKERR read_command_line_parameters();
361 CHKERR read_mesh();
362
363 MoFEM::Core core(moab);
364 MoFEM::Interface &m_field = core;
365
366 // ref meshset ref level 0
367 BitRefLevel bit_level0;
368 bit_level0.set(0);
369 EntityHandle meshset_level0;
370 CHKERR moab.create_meshset(MESHSET_SET, meshset_level0);
371 CHKERR m_field.getInterface<BitRefManager>()->setBitRefLevelByDim(
372 0, 3, bit_level0);
373 CHKERR m_field.getInterface<BitRefManager>()->getEntitiesByRefLevel(
374 bit_level0, BitRefLevel().set(), meshset_level0);
375
376 // Fields
377 CHKERR m_field.add_field("MESH_NODE_POSITIONS", H1, AINSWORTH_LEGENDRE_BASE,
378 3, MB_TAG_SPARSE, MF_ZERO);
379 CHKERR m_field.add_ents_to_field_by_type(0, MBTET, "MESH_NODE_POSITIONS");
380 CHKERR m_field.set_field_order(0, MBTET, "MESH_NODE_POSITIONS", 2);
381 CHKERR m_field.set_field_order(0, MBTRI, "MESH_NODE_POSITIONS", 2);
382 CHKERR m_field.set_field_order(0, MBEDGE, "MESH_NODE_POSITIONS", 2);
383 CHKERR m_field.set_field_order(0, MBVERTEX, "MESH_NODE_POSITIONS", 1);
384
385 bool check_if_spatial_field_exist = m_field.check_field("DISPLACEMENT");
386 CHKERR m_field.add_field("DISPLACEMENT", H1, base, 3, MB_TAG_SPARSE,
387 MF_ZERO);
388 // add entities (by tets) to the field
389 CHKERR m_field.add_ents_to_field_by_type(0, MBTET, "DISPLACEMENT");
390
391 // set app. order
392 CHKERR m_field.set_field_order(0, MBTET, "DISPLACEMENT", disp_order);
393 CHKERR m_field.set_field_order(0, MBTRI, "DISPLACEMENT", disp_order);
394 CHKERR m_field.set_field_order(0, MBEDGE, "DISPLACEMENT", disp_order);
395 if (base == AINSWORTH_BERNSTEIN_BEZIER_BASE)
396 CHKERR m_field.set_field_order(0, MBVERTEX, "DISPLACEMENT", disp_order);
397 else
398 CHKERR m_field.set_field_order(0, MBVERTEX, "DISPLACEMENT", 1);
399
400 // Add nodal force element
401 CHKERR MetaNeumannForces::addNeumannBCElements(m_field, "DISPLACEMENT");
402 CHKERR MetaEdgeForces::addElement(m_field, "DISPLACEMENT");
403 CHKERR MetaNodalForces::addElement(m_field, "DISPLACEMENT");
404 // Add fluid pressure finite elements
405 FluidPressure fluid_pressure_fe(m_field);
406 fluid_pressure_fe.addNeumannFluidPressureBCElements("DISPLACEMENT");
407 CHKERR AddHOOps<2, 3, 3>::add(
408 fluid_pressure_fe.getLoopFe().getOpPtrVector(), {},
409 "MESH_NODE_POSITIONS");
410 fluid_pressure_fe.setNeumannFluidPressureFiniteElementOperators(
411 "DISPLACEMENT", PETSC_NULLPTR, false, true);
412
413 // Velocity
414 CHKERR m_field.add_field("VELOCITY", H1, base, 3, MB_TAG_SPARSE, MF_ZERO);
415 CHKERR m_field.add_ents_to_field_by_type(0, MBTET, "VELOCITY");
416
417 CHKERR m_field.set_field_order(0, MBTET, "VELOCITY", vel_order);
418 CHKERR m_field.set_field_order(0, MBTRI, "VELOCITY", vel_order);
419 CHKERR m_field.set_field_order(0, MBEDGE, "VELOCITY", vel_order);
420 if (base == AINSWORTH_BERNSTEIN_BEZIER_BASE)
421 CHKERR m_field.set_field_order(0, MBVERTEX, "VELOCITY", vel_order);
422 else
423 CHKERR m_field.set_field_order(0, MBVERTEX, "VELOCITY", 1);
424
425 CHKERR m_field.add_field("DOT_DISPLACEMENT", H1, base, 3, MB_TAG_SPARSE,
426 MF_ZERO);
427 CHKERR m_field.add_ents_to_field_by_type(0, MBTET, "DOT_DISPLACEMENT");
428 CHKERR m_field.set_field_order(0, MBTET, "DOT_DISPLACEMENT", disp_order);
429 CHKERR m_field.set_field_order(0, MBTRI, "DOT_DISPLACEMENT", disp_order);
430 CHKERR m_field.set_field_order(0, MBEDGE, "DOT_DISPLACEMENT", disp_order);
431 if (base == AINSWORTH_BERNSTEIN_BEZIER_BASE)
432 CHKERR m_field.set_field_order(0, MBVERTEX, "DOT_DISPLACEMENT",
433 disp_order);
434 else
435 CHKERR m_field.set_field_order(0, MBVERTEX, "DOT_DISPLACEMENT", 1);
436
437 CHKERR m_field.add_field("DOT_VELOCITY", H1, base, 3, MB_TAG_SPARSE,
438 MF_ZERO);
439 CHKERR m_field.add_ents_to_field_by_type(0, MBTET, "DOT_VELOCITY");
440 CHKERR m_field.set_field_order(0, MBTET, "DOT_VELOCITY", vel_order);
441 CHKERR m_field.set_field_order(0, MBTRI, "DOT_VELOCITY", vel_order);
442 CHKERR m_field.set_field_order(0, MBEDGE, "DOT_VELOCITY", vel_order);
443 if (base == AINSWORTH_BERNSTEIN_BEZIER_BASE)
444 CHKERR m_field.set_field_order(0, MBVERTEX, "DOT_VELOCITY", disp_order);
445 else
446 CHKERR m_field.set_field_order(0, MBVERTEX, "DOT_VELOCITY", 1);
447
448 // Set material model and mass element
449 NonlinearElasticElement elastic(m_field, 2);
450 ElasticMaterials elastic_materials(m_field);
451 CHKERR elastic_materials.setBlocks(elastic.setOfBlocks);
452 // NonlinearElasticElement::FunctionsToCalculatePiolaKirchhoffI<adouble>
453 // st_venant_kirchhoff_material_adouble;
454 // NonlinearElasticElement::FunctionsToCalculatePiolaKirchhoffI<double>
455 // st_venant_kirchhoff_material_double; CHKERR
456 // elastic.setBlocks(&st_venant_kirchhoff_material_double,&st_venant_kirchhoff_material_adouble);
457 CHKERR elastic.addElement("ELASTIC", "DISPLACEMENT");
458 CHKERR AddHOOps<3, 3, 3>::add(elastic.getLoopFeRhs().getOpPtrVector(), {H1},
459 "MESH_NODE_POSITIONS");
460 CHKERR AddHOOps<3, 3, 3>::add(elastic.getLoopFeLhs().getOpPtrVector(), {H1},
461 "MESH_NODE_POSITIONS");
462 CHKERR AddHOOps<3, 3, 3>::add(
463 elastic.getLoopFeEnergy().getOpPtrVector(), {H1},
464 "MESH_NODE_POSITIONS");
465 CHKERR elastic.setOperators("DISPLACEMENT", "MESH_NODE_POSITIONS", false,
466 true);
467
468 // set mass element
469 ConvectiveMassElement inertia(m_field, 1);
470 // CHKERR inertia.setBlocks();
471 CHKERR elastic_materials.setBlocks(inertia.setOfBlocks);
472 CHKERR inertia.addConvectiveMassElement("MASS_ELEMENT", "VELOCITY",
473 "DISPLACEMENT");
474 CHKERR inertia.addVelocityElement("VELOCITY_ELEMENT", "VELOCITY",
475 "DISPLACEMENT");
476
477 // Add possibility to load accelerogram
478 {
479 string name = "-my_accelerogram";
480 char time_file_name[255];
481 PetscBool flg;
482 CHKERR PetscOptionsGetString(PETSC_NULLPTR, PETSC_NULLPTR, name.c_str(),
483 time_file_name, 255, &flg);
484 if (flg == PETSC_TRUE) {
485 inertia.methodsOp.push_back(new TimeAccelerogram(name));
486 }
487 }
488
489 // damper element
490 KelvinVoigtDamper damper(m_field);
491 CHKERR elastic_materials.setBlocks(damper.blockMaterialDataMap);
492 {
493 KelvinVoigtDamper::CommonData &common_data = damper.commonData;
494 common_data.spatialPositionName = "DISPLACEMENT";
495 common_data.spatialPositionNameDot = "DOT_DISPLACEMENT";
496 CHKERR m_field.add_finite_element("DAMPER", MF_ZERO);
497 CHKERR m_field.modify_finite_element_add_field_row("DAMPER",
498 "DISPLACEMENT");
499 CHKERR m_field.modify_finite_element_add_field_col("DAMPER",
500 "DISPLACEMENT");
501 CHKERR m_field.modify_finite_element_add_field_data("DAMPER",
502 "DISPLACEMENT");
503
504 if (m_field.check_field("MESH_NODE_POSITIONS")) {
505 CHKERR m_field.modify_finite_element_add_field_data(
506 "DAMPER", "MESH_NODE_POSITIONS");
507 }
508 std::map<int, KelvinVoigtDamper::BlockMaterialData>::iterator bit =
509 damper.blockMaterialDataMap.begin();
510 for (; bit != damper.blockMaterialDataMap.end(); bit++) {
511 bit->second.lInear = linear;
512 int id = bit->first;
513 KelvinVoigtDamper::BlockMaterialData &material_data = bit->second;
514 damper.constitutiveEquationMap.insert(
515 id, new KelvinVoigtDamper::ConstitutiveEquation<adouble>(
516 material_data));
517 CHKERR m_field.add_ents_to_finite_element_by_type(bit->second.tEts,
518 MBTET, "DAMPER");
519 }
520 CHKERR damper.setOperators(3);
521 }
522
523 MonitorPostProc post_proc(m_field, elastic.setOfBlocks,
524 elastic.getLoopFeEnergy(),
525 inertia.getLoopFeEnergy());
526
527 // elastic and mass element calculated in Kuu shell matrix problem. To
528 // calculate Mass element, velocity field is needed.
529 CHKERR m_field.modify_finite_element_add_field_data("ELASTIC", "VELOCITY");
530 CHKERR m_field.modify_finite_element_add_field_data("ELASTIC",
531 "DOT_DISPLACEMENT");
532 CHKERR m_field.modify_finite_element_add_field_data("ELASTIC",
533 "DOT_VELOCITY");
534
535 // build field
536 CHKERR m_field.build_fields();
537 // CHKERR m_field.list_dofs_by_field_name("DISPLACEMENT");
538
539 // 10 node tets
540 if (!check_if_spatial_field_exist) {
541 Projection10NodeCoordsOnField ent_method_material(m_field,
542 "MESH_NODE_POSITIONS");
543 CHKERR m_field.loop_dofs("MESH_NODE_POSITIONS", ent_method_material);
544 }
545
546 // build finite elements
547 CHKERR m_field.build_finite_elements();
548 // build adjacencies
549 CHKERR m_field.build_adjacencies(bit_level0);
550
551 // define problems
552 {
553 CHKERR m_field.add_problem("Kuu", MF_ZERO);
554 CHKERR m_field.modify_problem_add_finite_element("Kuu", "ELASTIC");
555 CHKERR m_field.modify_problem_add_finite_element("Kuu", "PRESSURE_FE");
556 CHKERR m_field.modify_problem_add_finite_element("Kuu", "FORCE_FE");
557 CHKERR m_field.modify_problem_add_finite_element("Kuu",
558 "FLUID_PRESSURE_FE");
559 CHKERR m_field.modify_problem_ref_level_add_bit("Kuu", bit_level0);
560
561 ProblemsManager *prb_mng_ptr;
562 CHKERR m_field.getInterface(prb_mng_ptr);
563 if (is_partitioned) {
564 CHKERR prb_mng_ptr->buildProblemOnDistributedMesh("Kuu", true);
565 CHKERR prb_mng_ptr->partitionFiniteElements("Kuu", true, 0,
566 pcomm->size());
567 } else {
568 CHKERR prb_mng_ptr->buildProblem("Kuu", true);
569 CHKERR prb_mng_ptr->partitionProblem("Kuu");
570 CHKERR prb_mng_ptr->partitionFiniteElements("Kuu");
571 }
572 CHKERR prb_mng_ptr->partitionGhostDofs("Kuu");
573 }
574
575 CHKERR m_field.add_problem("DYNAMICS", MF_ZERO);
576 // set finite elements for problems
577 CHKERR m_field.modify_problem_add_finite_element("DYNAMICS", "ELASTIC");
578 CHKERR m_field.modify_problem_add_finite_element("DYNAMICS", "DAMPER");
579 CHKERR m_field.modify_problem_add_finite_element("DYNAMICS", "PRESSURE_FE");
580 CHKERR m_field.modify_problem_add_finite_element("DYNAMICS", "FORCE_FE");
581 CHKERR m_field.modify_problem_add_finite_element("DYNAMICS",
582 "FLUID_PRESSURE_FE");
583 CHKERR m_field.modify_problem_add_finite_element("DYNAMICS",
584 "MASS_ELEMENT");
585 CHKERR m_field.modify_problem_add_finite_element("DYNAMICS",
586 "VELOCITY_ELEMENT");
587 // set refinement level for problem
588 CHKERR m_field.modify_problem_ref_level_add_bit("DYNAMICS", bit_level0);
589
590 ProblemsManager *prb_mng_ptr;
591 CHKERR m_field.getInterface(prb_mng_ptr);
592 if (is_partitioned) {
593 CHKERR prb_mng_ptr->buildProblemOnDistributedMesh("DYNAMICS", true);
594 CHKERR prb_mng_ptr->partitionFiniteElements("DYNAMICS", true, 0,
595 pcomm->size());
596 } else {
597 CHKERR prb_mng_ptr->buildProblem("DYNAMICS", true);
598 CHKERR prb_mng_ptr->partitionProblem("DYNAMICS");
599 CHKERR prb_mng_ptr->partitionFiniteElements("DYNAMICS");
600 }
601 CHKERR prb_mng_ptr->partitionGhostDofs("DYNAMICS");
602
603 Vec F;
604 CHKERR m_field.getInterface<VecManager>()->vecCreateGhost("DYNAMICS", COL,
605 &F);
606 Vec D;
607 CHKERR VecDuplicate(F, &D);
608
609 // create tS
610 TS ts;
611 CHKERR TSCreate(PETSC_COMM_WORLD, &ts);
612 CHKERR TSSetType(ts, TSBEULER);
613
614 // shell matrix
615 ConvectiveMassElement::MatShellCtx *shellAij_ctx =
616 new ConvectiveMassElement::MatShellCtx();
617 CHKERR m_field.getInterface<MatrixManager>()
618 ->createMPIAIJWithArrays<PetscGlobalIdx_mi_tag>("Kuu",
619 &shellAij_ctx->K);
620 CHKERR MatDuplicate(shellAij_ctx->K, MAT_DO_NOT_COPY_VALUES,
621 &shellAij_ctx->M);
622 CHKERR shellAij_ctx->iNit();
623 CHKERR m_field.getInterface<VecManager>()->vecScatterCreate(
624 D, "DYNAMICS", COL, shellAij_ctx->u, "Kuu", COL,
625 &shellAij_ctx->scatterU);
626 CHKERR m_field.getInterface<VecManager>()->vecScatterCreate(
627 D, "DYNAMICS", "VELOCITY", COL, shellAij_ctx->v, "Kuu", "DISPLACEMENT",
628 COL, &shellAij_ctx->scatterV);
629 Mat shell_Aij;
630 const Problem *problem_ptr;
631 CHKERR m_field.get_problem("DYNAMICS", &problem_ptr);
632 CHKERR MatCreateShell(
633 PETSC_COMM_WORLD, problem_ptr->getNbLocalDofsRow(),
634 problem_ptr->getNbLocalDofsCol(), problem_ptr->getNbDofsRow(),
635 problem_ptr->getNbDofsRow(), (void *)shellAij_ctx, &shell_Aij);
636 CHKERR MatShellSetOperation(shell_Aij, MATOP_MULT,
637 (void (*)(void))ConvectiveMassElement::MultOpA);
638 CHKERR MatShellSetOperation(
639 shell_Aij, MATOP_ZERO_ENTRIES,
640 (void (*)(void))ConvectiveMassElement::ZeroEntriesOp);
641 // blocked problem
642 ConvectiveMassElement::ShellMatrixElement shell_matrix_element(m_field);
643 DirichletDisplacementBc shell_dirichlet_bc(
644 m_field, "DISPLACEMENT", shellAij_ctx->barK, PETSC_NULLPTR, PETSC_NULLPTR);
645 DirichletDisplacementBc my_dirichlet_bc(m_field, "DISPLACEMENT", PETSC_NULLPTR,
646 D, F);
647 shell_matrix_element.problemName = "Kuu";
648 shell_matrix_element.shellMatCtx = shellAij_ctx;
649 shell_matrix_element.DirichletBcPtr = &shell_dirichlet_bc;
650 shell_matrix_element.loopK.push_back(
651 ConvectiveMassElement::ShellMatrixElement::PairNameFEMethodPtr(
652 "ELASTIC", &elastic.getLoopFeLhs()));
653 // damper
654 shell_matrix_element.loopK.push_back(
655 ConvectiveMassElement::ShellMatrixElement::PairNameFEMethodPtr(
656 "ELASTIC", &damper.feLhs));
657
658 CHKERR inertia.addHOOps();
659 CHKERR inertia.setShellMatrixMassOperators("VELOCITY", "DISPLACEMENT",
660 "MESH_NODE_POSITIONS", linear);
661 // element name "ELASTIC" is used, therefore M matrix is assembled as K
662 // matrix. This is added to M is shell matrix. M matrix is a derivative of
663 // inertia forces over spatial velocities
664 shell_matrix_element.loopM.push_back(
665 ConvectiveMassElement::ShellMatrixElement::PairNameFEMethodPtr(
666 "ELASTIC", &inertia.getLoopFeMassLhs()));
667 // this calculate derivatives of inertia forces over spatial positions and
668 // add this to shell K matrix
669 shell_matrix_element.loopAuxM.push_back(
670 ConvectiveMassElement::ShellMatrixElement::PairNameFEMethodPtr(
671 "ELASTIC", &inertia.getLoopFeMassAuxLhs()));
672
673 // Element to calculate shell matrix residual
674 ConvectiveMassElement::ShellResidualElement shell_matrix_residual(m_field);
675 shell_matrix_residual.shellMatCtx = shellAij_ctx;
676
677 // surface pressure
678 boost::ptr_map<std::string, NeumannForcesSurface> surface_forces;
679 {
680 string fe_name_str = "FORCE_FE";
681 surface_forces.insert(fe_name_str, new NeumannForcesSurface(m_field));
682 CHKERR AddHOOps<2, 3, 3>::add(
683 surface_forces.at(fe_name_str).getLoopFe().getOpPtrVector(), {},
684 "MESH_NODE_POSITIONS");
685 for (_IT_CUBITMESHSETS_BY_BCDATA_TYPE_FOR_LOOP_(m_field,
686 NODESET | FORCESET, it)) {
687 CHKERR surface_forces.at(fe_name_str)
688 .addForce("DISPLACEMENT", PETSC_NULLPTR, it->getMeshsetId(), true);
689 surface_forces.at(fe_name_str)
690 .methodsOp.push_back(new TimeForceScale());
691 }
692 }
693
694 boost::ptr_map<std::string, NeumannForcesSurface> surface_pressure;
695 {
696 string fe_name_str = "PRESSURE_FE";
697 surface_pressure.insert(fe_name_str, new NeumannForcesSurface(m_field));
698 CHKERR AddHOOps<2, 3, 3>::add(
699 surface_pressure.at(fe_name_str).getLoopFe().getOpPtrVector(), {},
700 "MESH_NODE_POSITIONS");
701 for (_IT_CUBITMESHSETS_BY_BCDATA_TYPE_FOR_LOOP_(
702 m_field, SIDESET | PRESSURESET, it)) {
703 CHKERR surface_pressure.at(fe_name_str)
704 .addPressure("DISPLACEMENT", PETSC_NULLPTR, it->getMeshsetId(), true);
705 surface_pressure.at(fe_name_str)
706 .methodsOp.push_back(new TimeForceScale());
707 }
708 }
709
710 // edge forces
711 boost::ptr_map<std::string, EdgeForce> edge_forces;
712 {
713 string fe_name_str = "FORCE_FE";
714 edge_forces.insert(fe_name_str, new EdgeForce(m_field));
715 for (_IT_CUBITMESHSETS_BY_BCDATA_TYPE_FOR_LOOP_(m_field,
716 NODESET | FORCESET, it)) {
717 CHKERR edge_forces.at(fe_name_str)
718 .addForce("DISPLACEMENT", PETSC_NULLPTR, it->getMeshsetId(), true);
719 edge_forces.at(fe_name_str).methodsOp.push_back(new TimeForceScale());
720 }
721 }
722
723 // nodal forces
724 boost::ptr_map<std::string, NodalForce> nodal_forces;
725 {
726 string fe_name_str = "FORCE_FE";
727 nodal_forces.insert(fe_name_str, new NodalForce(m_field));
728 for (_IT_CUBITMESHSETS_BY_BCDATA_TYPE_FOR_LOOP_(m_field,
729 NODESET | FORCESET, it)) {
730 CHKERR nodal_forces.at(fe_name_str)
731 .addForce("DISPLACEMENT", F, it->getMeshsetId(), true);
732 nodal_forces.at(fe_name_str).methodsOp.push_back(new TimeForceScale());
733 }
734 }
735
736 MonitorRestart monitor_restart(m_field, ts);
737 ConvectiveMassElement::UpdateAndControl update_and_control(
738 m_field, ts, "VELOCITY", "DISPLACEMENT");
739
740 // TS
741 TsCtx ts_ctx(m_field, "DYNAMICS");
742
743 // right hand side
744 // preprocess
745 ts_ctx.getPreProcessIFunction().push_back(&update_and_control);
746 ts_ctx.getPreProcessIFunction().push_back(&my_dirichlet_bc);
747
748 // fe looops
749 auto &loops_to_do_Rhs = ts_ctx.getLoopsIFunction();
750
751 auto add_static_rhs = [&](auto &loops_to_do_Rhs) {
752 MoFEMFunctionBegin;
753 loops_to_do_Rhs.push_back(
754 PairNameFEMethodPtr("ELASTIC", &elastic.getLoopFeRhs()));
755 for (auto fit = surface_forces.begin(); fit != surface_forces.end();
756 fit++) {
757 loops_to_do_Rhs.push_back(
758 PairNameFEMethodPtr(fit->first, &fit->second->getLoopFe()));
759 }
760 for (auto fit = surface_pressure.begin(); fit != surface_pressure.end();
761 fit++) {
762 loops_to_do_Rhs.push_back(
763 PairNameFEMethodPtr(fit->first, &fit->second->getLoopFe()));
764 }
765 for (auto fit = edge_forces.begin(); fit != edge_forces.end(); fit++) {
766 loops_to_do_Rhs.push_back(
767 PairNameFEMethodPtr(fit->first, &fit->second->getLoopFe()));
768 }
769 for (auto fit = nodal_forces.begin(); fit != nodal_forces.end(); fit++) {
770 loops_to_do_Rhs.push_back(
771 PairNameFEMethodPtr(fit->first, &fit->second->getLoopFe()));
772 }
773 loops_to_do_Rhs.push_back(PairNameFEMethodPtr(
774 "FLUID_PRESSURE_FE", &fluid_pressure_fe.getLoopFe()));
775 MoFEMFunctionReturn(0);
776 };
777
778 CHKERR add_static_rhs(loops_to_do_Rhs);
779
780 loops_to_do_Rhs.push_back(PairNameFEMethodPtr("DAMPER", &damper.feRhs));
781 loops_to_do_Rhs.push_back(
782 PairNameFEMethodPtr("MASS_ELEMENT", &inertia.getLoopFeMassRhs()));
783
784 // preporcess
785 // calculate residual for velocities
786 ts_ctx.getPreProcessIFunction().push_back(&shell_matrix_residual);
787 // postprocess
788 ts_ctx.getPostProcessIFunction().push_back(&my_dirichlet_bc);
789
790 // left hand side
791 // preprocess
792 ts_ctx.getPreProcessIJacobian().push_back(&update_and_control);
793 ts_ctx.getPreProcessIJacobian().push_back(&shell_matrix_element);
794 ts_ctx.getPostProcessIJacobian().push_back(&update_and_control);
795 // monitor
796 TsCtx::FEMethodsSequence &loopsMonitor =
797 ts_ctx.getLoopsMonitor();
798 loopsMonitor.push_back(
799 TsCtx::PairNameFEMethodPtr("MASS_ELEMENT", &post_proc));
800 loopsMonitor.push_back(
801 TsCtx::PairNameFEMethodPtr("MASS_ELEMENT", &monitor_restart));
802
803 CHKERR TSSetIFunction(ts, F, TsSetIFunction, &ts_ctx);
804 CHKERR TSSetIJacobian(ts, shell_Aij, shell_Aij, TsSetIJacobian, &ts_ctx);
805
806 CHKERR TSMonitorSet(ts, TsMonitorSet, &ts_ctx, PETSC_NULLPTR);
807
808 double ftime = 1;
809 CHKERR TSSetDuration(ts, PETSC_DEFAULT, ftime);
810 CHKERR TSSetSolution(ts, D);
811 CHKERR TSSetFromOptions(ts);
812 // shell matrix pre-conditioner
813 SNES snes;
814 CHKERR TSGetSNES(ts, &snes);
815 // CHKERR SNESSetFromOptions(snes);
816 KSP ksp;
817 CHKERR SNESGetKSP(snes, &ksp);
818 CHKERR KSPSetFromOptions(ksp);
819 PC pc;
820 CHKERR KSPGetPC(ksp, &pc);
821 CHKERR PCSetType(pc, PCSHELL);
822 ConvectiveMassElement::PCShellCtx pc_shell_ctx(shell_Aij);
823 CHKERR PCShellSetContext(pc, (void *)&pc_shell_ctx);
824 CHKERR PCShellSetApply(pc, ConvectiveMassElement::PCShellApplyOp);
825 CHKERR PCShellSetSetUp(pc, ConvectiveMassElement::PCShellSetUpOp);
826 CHKERR PCShellSetDestroy(pc, ConvectiveMassElement::PCShellDestroy);
827
828 CHKERR VecZeroEntries(D);
829 CHKERR VecGhostUpdateBegin(D, INSERT_VALUES, SCATTER_FORWARD);
830 CHKERR VecGhostUpdateEnd(D, INSERT_VALUES, SCATTER_FORWARD);
831 CHKERR m_field.getInterface<VecManager>()->setGlobalGhostVector(
832 "DYNAMICS", COL, D, INSERT_VALUES, SCATTER_REVERSE);
833
834 // Solve problem at time Zero
835 if (is_solve_at_time_zero) {
836
837 Mat Aij = shellAij_ctx->K;
838 Vec F;
839 CHKERR m_field.getInterface<VecManager>()->vecCreateGhost("Kuu", COL, &F);
840 Vec D;
841 CHKERR VecDuplicate(F, &D);
842
843 // Set vector for Kuu problem from the mesh data
844 CHKERR m_field.getInterface<VecManager>()->setLocalGhostVector(
845 "Kuu", COL, D, INSERT_VALUES, SCATTER_FORWARD);
846 CHKERR VecGhostUpdateBegin(D, INSERT_VALUES, SCATTER_FORWARD);
847 CHKERR VecGhostUpdateEnd(D, INSERT_VALUES, SCATTER_FORWARD);
848
849 SnesCtx snes_ctx(m_field, "Kuu");
850
851 SNES snes;
852 CHKERR SNESCreate(PETSC_COMM_WORLD, &snes);
853 CHKERR SNESSetApplicationContext(snes, &snes_ctx);
854 CHKERR SNESSetFunction(snes, F, SnesRhs, &snes_ctx);
855 CHKERR SNESSetJacobian(snes, Aij, Aij, SnesMat, &snes_ctx);
856 CHKERR SNESSetFromOptions(snes);
857
858 DirichletDisplacementBc my_dirichlet_bc(m_field, "DISPLACEMENT",
859 PETSC_NULLPTR, D, F);
860
861 SnesCtx::FEMethodsSequence &loops_to_do_Rhs =
862 snes_ctx.getComputeRhs();
863 snes_ctx.getPreProcComputeRhs().push_back(&my_dirichlet_bc);
864 fluid_pressure_fe.getLoopFe().ts_t = 0;
865 CHKERR add_static_rhs(loops_to_do_Rhs);
866 snes_ctx.getPostProcComputeRhs().push_back(&my_dirichlet_bc);
867
868 SnesCtx::FEMethodsSequence &loops_to_do_Mat =
869 snes_ctx.getSetOperators();
870 snes_ctx.getPreProcSetOperators().push_back(&my_dirichlet_bc);
871 loops_to_do_Mat.push_back(
872 SnesCtx::PairNameFEMethodPtr("ELASTIC", &elastic.getLoopFeLhs()));
873 snes_ctx.getPostProcSetOperators().push_back(&my_dirichlet_bc);
874
875 CHKERR m_field.getInterface<FieldBlas>()->fieldScale(0, "VELOCITY");
876 CHKERR m_field.getInterface<FieldBlas>()->fieldScale(0,
877 "DOT_DISPLACEMENT");
878 CHKERR m_field.getInterface<FieldBlas>()->fieldScale(0, "DOT_VELOCITY");
879
880 CHKERR m_field.getInterface<VecManager>()->setLocalGhostVector(
881 "Kuu", COL, D, INSERT_VALUES, SCATTER_FORWARD);
882
883 CHKERR SNESSolve(snes, PETSC_NULLPTR, D);
884 int its;
885 CHKERR SNESGetIterationNumber(snes, &its);
886 MOFEM_LOG_C("DYNAMIC", Sev::inform, "number of Newton iterations = %d\n",
887 its);
888
889 // Set data on the mesh
890 CHKERR m_field.getInterface<VecManager>()->setGlobalGhostVector(
891 "Kuu", COL, D, INSERT_VALUES, SCATTER_REVERSE);
892
893 CHKERR VecDestroy(&F);
894 CHKERR VecDestroy(&D);
895 CHKERR SNESDestroy(&snes);
896 }
897
898 if (is_solve_at_time_zero) {
899 CHKERR m_field.getInterface<VecManager>()->setLocalGhostVector(
900 "DYNAMICS", COL, D, INSERT_VALUES, SCATTER_FORWARD);
901 CHKERR VecGhostUpdateBegin(D, INSERT_VALUES, SCATTER_FORWARD);
902 CHKERR VecGhostUpdateEnd(D, INSERT_VALUES, SCATTER_FORWARD);
903 CHKERR TSSetSolution(ts, D);
904 }
905
906#if PETSC_VERSION_GE(3, 7, 0)
907 CHKERR TSSetExactFinalTime(ts, TS_EXACTFINALTIME_STEPOVER);
908#endif
909 CHKERR TSSolve(ts, D);
910 CHKERR TSGetTime(ts, &ftime);
911
912 PetscInt steps, snesfails, rejects, nonlinits, linits;
913 CHKERR TSGetTimeStepNumber(ts, &steps);
914 CHKERR TSGetSNESFailures(ts, &snesfails);
915 CHKERR TSGetStepRejections(ts, &rejects);
916 CHKERR TSGetSNESIterations(ts, &nonlinits);
917 CHKERR TSGetKSPIterations(ts, &linits);
918 MOFEM_LOG_C("DYNAMIC", Sev::inform,
919 "steps %d (%d rejected, %D SNES fails), ftime %g, nonlinits "
920 "%d, linits %D\n",
921 steps, rejects, snesfails, ftime, nonlinits, linits);
922 CHKERR TSDestroy(&ts);
923
924 CHKERR VecDestroy(&F);
925 CHKERR VecDestroy(&D);
926 CHKERR MatDestroy(&shellAij_ctx->K);
927 CHKERR MatDestroy(&shellAij_ctx->M);
928 CHKERR VecScatterDestroy(&shellAij_ctx->scatterU);
929 CHKERR VecScatterDestroy(&shellAij_ctx->scatterV);
930 CHKERR MatDestroy(&shell_Aij);
931 delete shellAij_ctx;
932 }
933 CATCH_ERRORS;
934
935 MoFEM::Core::Finalize();
936
937 return 0;
938}
MOFEM_LOG_C
#define MOFEM_LOG_C(channel, severity, format,...)
Definition LogManager.hpp:319
COL
@ COL
Definition definitions.h:136
CATCH_ERRORS
#define CATCH_ERRORS
Catch errors.
Definition definitions.h:385
MF_ZERO
@ MF_ZERO
Definition definitions.h:111
FieldApproximationBase
FieldApproximationBase
approximation base
Definition definitions.h:58
AINSWORTH_LEGENDRE_BASE
@ AINSWORTH_LEGENDRE_BASE
Ainsworth Cole (Legendre) approx. base .
Definition definitions.h:60
AINSWORTH_LOBATTO_BASE
@ AINSWORTH_LOBATTO_BASE
Definition definitions.h:62
NOBASE
@ NOBASE
Definition definitions.h:59
AINSWORTH_BERNSTEIN_BEZIER_BASE
@ AINSWORTH_BERNSTEIN_BEZIER_BASE
Definition definitions.h:64
H1
@ H1
continuous field
Definition definitions.h:85
MYPCOMM_INDEX
#define MYPCOMM_INDEX
default communicator number PCOMM
Definition definitions.h:228
MoFEMFunctionBegin
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition definitions.h:359
PRESSURESET
@ PRESSURESET
Definition definitions.h:165
FORCESET
@ FORCESET
Definition definitions.h:164
NODESET
@ NODESET
Definition definitions.h:159
SIDESET
@ SIDESET
Definition definitions.h:160
MoFEMFunctionReturn
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition definitions.h:432
CHKERR
#define CHKERR
Inline error check.
Definition definitions.h:551
F
@ F
Definition free_surface.cpp:630
MoFEM::CoreInterface::get_problem
virtual const Problem * get_problem(const std::string problem_name) const =0
Get the problem object.
MoFEM::CoreInterface::add_finite_element
virtual MoFEMErrorCode add_finite_element(const std::string &fe_name, enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
add finite element
MoFEM::CoreInterface::build_finite_elements
virtual MoFEMErrorCode build_finite_elements(int verb=DEFAULT_VERBOSITY)=0
Build finite elements.
MoFEM::CoreInterface::modify_finite_element_add_field_col
virtual MoFEMErrorCode modify_finite_element_add_field_col(const std::string &fe_name, const std::string name_row)=0
set field col which finite element use
MoFEM::CoreInterface::add_ents_to_finite_element_by_type
virtual MoFEMErrorCode add_ents_to_finite_element_by_type(const EntityHandle entities, const EntityType type, const std::string name, const bool recursive=true)=0
add entities to finite element
MoFEM::CoreInterface::modify_finite_element_add_field_row
virtual MoFEMErrorCode modify_finite_element_add_field_row(const std::string &fe_name, const std::string name_row)=0
set field row which finite element use
MoFEM::CoreInterface::modify_finite_element_add_field_data
virtual MoFEMErrorCode modify_finite_element_add_field_data(const std::string &fe_name, const std::string name_field)=0
set finite element field data
MoFEM::CoreInterface::build_fields
virtual MoFEMErrorCode build_fields(int verb=DEFAULT_VERBOSITY)=0
MoFEM::CoreInterface::set_field_order
virtual MoFEMErrorCode set_field_order(const EntityHandle meshset, const EntityType type, const std::string &name, const ApproximationOrder order, int verb=DEFAULT_VERBOSITY)=0
Set order approximation of the entities in the field.
MoFEM::CoreInterface::add_ents_to_field_by_type
virtual MoFEMErrorCode add_ents_to_field_by_type(const Range &ents, const EntityType type, const std::string &name, int verb=DEFAULT_VERBOSITY)=0
Add entities to field meshset.
MoFEM::CoreInterface::check_field
virtual bool check_field(const std::string &name) const =0
check if field is in database
MoFEM::LogManager::setLog
static LoggerType & setLog(const std::string channel)
Set ans resset chanel logger.
Definition LogManager.cpp:392
MOFEM_LOG_TAG
#define MOFEM_LOG_TAG(channel, tag)
Tag channel.
Definition LogManager.hpp:347
MoFEM::CoreInterface::loop_dofs
virtual MoFEMErrorCode loop_dofs(const Problem *problem_ptr, const std::string &field_name, RowColData rc, DofMethod &method, int lower_rank, int upper_rank, int verb=DEFAULT_VERBOSITY)=0
Make a loop over dofs.
_IT_CUBITMESHSETS_BY_BCDATA_TYPE_FOR_LOOP_
#define _IT_CUBITMESHSETS_BY_BCDATA_TYPE_FOR_LOOP_(MESHSET_MANAGER, CUBITBCTYPE, IT)
Iterator that loops over a specific Cubit MeshSet in a moFEM field.
Definition MeshsetsManager.hpp:72
MoFEM::ProblemsManager::buildProblemOnDistributedMesh
MoFEMErrorCode buildProblemOnDistributedMesh(const std::string name, const bool square_matrix, int verb=VERBOSE)
build problem data structures, assuming that mesh is distributed (collective)
Definition ProblemsManager.cpp:289
MoFEM::ProblemsManager::partitionGhostDofs
MoFEMErrorCode partitionGhostDofs(const std::string name, int verb=VERBOSE)
determine ghost nodes
Definition ProblemsManager.cpp:2344
MoFEM::ProblemsManager::buildProblem
MoFEMErrorCode buildProblem(const std::string name, const bool square_matrix, int verb=VERBOSE)
build problem data structures
Definition ProblemsManager.cpp:86
MoFEM::ProblemsManager::partitionProblem
MoFEMErrorCode partitionProblem(const std::string name, int verb=VERBOSE)
partition problem dofs (collective)
Definition ProblemsManager.cpp:1679
MoFEM::ProblemsManager::partitionFiniteElements
MoFEMErrorCode partitionFiniteElements(const std::string name, bool part_from_moab=false, int low_proc=-1, int hi_proc=-1, int verb=VERBOSE)
partition finite elements
Definition ProblemsManager.cpp:2163
MoFEM::CoreInterface::add_problem
virtual MoFEMErrorCode add_problem(const std::string &name, enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add problem.
MoFEM::CoreInterface::modify_problem_ref_level_add_bit
virtual MoFEMErrorCode modify_problem_ref_level_add_bit(const std::string &name_problem, const BitRefLevel &bit)=0
add ref level to problem
MoFEM::CoreInterface::modify_problem_add_finite_element
virtual MoFEMErrorCode modify_problem_add_finite_element(const std::string name_problem, const std::string &fe_name)=0
add finite element to problem, this add entities assigned to finite element to a particular problem
bit
auto bit
set bit
Definition hanging_node_approx.cpp:75
D
double D
Definition initial_diffusion.cpp:45
ts_ctx
MoFEM::TsCtx * ts_ctx
Definition level_set.cpp:1923
EigenMatrix::Vec
const FTensor::Tensor2< T, Dim, Dim > Vec
Definition MatrixFunction.hpp:64
MoFEM::Types::BitRefLevel
std::bitset< BITREFLEVEL_SIZE > BitRefLevel
Bit structure attached to each entity identifying to what mesh entity is attached.
Definition Types.hpp:40
MoFEM::TsSetIJacobian
PetscErrorCode TsSetIJacobian(TS ts, PetscReal t, Vec u, Vec u_t, PetscReal a, Mat A, Mat B, void *ctx)
Set function evaluating jacobian in TS solver.
Definition TsCtx.cpp:169
MoFEM::TsMonitorSet
PetscErrorCode TsMonitorSet(TS ts, PetscInt step, PetscReal t, Vec u, void *ctx)
Set monitor for TS solver.
Definition TsCtx.cpp:263
MoFEM::SnesMat
PetscErrorCode SnesMat(SNES snes, Vec x, Mat A, Mat B, void *ctx)
This is MoFEM implementation for the left hand side (tangent matrix) evaluation in SNES solver.
Definition SnesCtx.cpp:491
MoFEM::PetscOptionsGetInt
PetscErrorCode PetscOptionsGetInt(PetscOptions *, const char pre[], const char name[], PetscInt *ivalue, PetscBool *set)
Definition DeprecatedPetsc.hpp:142
MoFEM::SnesRhs
PetscErrorCode SnesRhs(SNES snes, Vec x, Vec f, void *ctx)
This is MoFEM implementation for the right hand side (residual vector) evaluation in SNES solver.
Definition SnesCtx.cpp:227
MoFEM::PetscOptionsGetBool
PetscErrorCode PetscOptionsGetBool(PetscOptions *, const char pre[], const char name[], PetscBool *bval, PetscBool *set)
Definition DeprecatedPetsc.hpp:182
MoFEM::TsSetIFunction
PetscErrorCode TsSetIFunction(TS ts, PetscReal t, Vec u, Vec u_t, Vec F, void *ctx)
Set IFunction for TS solver.
Definition TsCtx.cpp:56
MoFEM::PetscOptionsGetEList
PetscErrorCode PetscOptionsGetEList(PetscOptions *, const char pre[], const char name[], const char *const *list, PetscInt next, PetscInt *value, PetscBool *set)
Definition DeprecatedPetsc.hpp:203
MoFEM::PetscOptionsGetString
PetscErrorCode PetscOptionsGetString(PetscOptions *, const char pre[], const char name[], char str[], size_t size, PetscBool *set)
Definition DeprecatedPetsc.hpp:172
make_mesh_png.read_mesh
read_mesh(file, args)
Definition make_mesh_png.py:780
profile_test.file
file
Definition profile_test.py:2163
help
static char help[]
Definition nonlinear_dynamics.cpp:28
ConvectiveMassElement
structure grouping operators and data used for calculation of mass (convective) element \ nonlinear_e...
Definition ConvectiveMassElement.hpp:28
ConvectiveMassElement::MultOpA
static MoFEMErrorCode MultOpA(Mat A, Vec x, Vec f)
Mult operator for shell matrix.
Definition ConvectiveMassElement.hpp:546
ConvectiveMassElement::ZeroEntriesOp
static MoFEMErrorCode ZeroEntriesOp(Mat A)
Definition ConvectiveMassElement.hpp:589
ConvectiveMassElement::PCShellDestroy
static MoFEMErrorCode PCShellDestroy(PC pc)
Definition ConvectiveMassElement.hpp:633
ConvectiveMassElement::PCShellApplyOp
static MoFEMErrorCode PCShellApplyOp(PC pc, Vec f, Vec x)
apply pre-conditioner for shell matrix
Definition ConvectiveMassElement.hpp:671
ConvectiveMassElement::PCShellSetUpOp
static MoFEMErrorCode PCShellSetUpOp(PC pc)
Definition ConvectiveMassElement.hpp:618
DirichletDisplacementBc
Set Dirichlet boundary conditions on displacements.
Definition DirichletBC.hpp:57
EdgeForce
Force on edges and lines.
Definition EdgeForce.hpp:13
ElasticMaterials
Manage setting parameters and constitutive equations for nonlinear/linear elastic materials.
Definition ElasticMaterials.hpp:24
FluidPressure
Fluid pressure forces.
Definition FluidPressure.hpp:20
KelvinVoigtDamper::CommonData
Common data for nonlinear_elastic_elem model.
Definition KelvinVoigtDamper.hpp:173
KelvinVoigtDamper
Implementation of Kelvin Voigt Damper.
Definition KelvinVoigtDamper.hpp:20
MetaEdgeForces::addElement
static MoFEMErrorCode addElement(MoFEM::Interface &m_field, const std::string field_name, Range *intersect_ptr=NULL)
Add element taking information from NODESET.
Definition EdgeForce.hpp:62
MetaNeumannForces::addNeumannBCElements
static MoFEMErrorCode addNeumannBCElements(MoFEM::Interface &m_field, const std::string field_name, const std::string mesh_nodals_positions="MESH_NODE_POSITIONS", Range *intersect_ptr=NULL)
Declare finite element.
Definition SurfacePressure.cpp:1974
MetaNodalForces::addElement
static MoFEMErrorCode addElement(MoFEM::Interface &m_field, const std::string field_name, Range *intersect_ptr=NULL)
Add element taking information from NODESET.
Definition NodalForce.hpp:92
MoFEM::AddHOOps
Add operators pushing bases from local to physical configuration.
Definition HODataOperators.hpp:642
MoFEM::BitRefManager
Managing BitRefLevels.
Definition BitRefManager.hpp:21
MoFEM::CoreInterface::build_adjacencies
virtual MoFEMErrorCode build_adjacencies(const Range &ents, int verb=DEFAULT_VERBOSITY)=0
build adjacencies
MoFEM::CoreInterface::add_field
virtual MoFEMErrorCode add_field(const std::string name, const FieldSpace space, const FieldApproximationBase base, const FieldCoefficientsNumber nb_of_coefficients, const TagType tag_type=MB_TAG_SPARSE, const enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add field.
MoFEM::CoreTmp< 0 >
Core (interface) class.
Definition Core.hpp:83
MoFEM::CoreTmp< 0 >::Initialize
static MoFEMErrorCode Initialize(int *argc, char ***args, const char file[], const char help[])
Initializes the MoFEM database PETSc, MOAB and MPI.
Definition Core.cpp:68
MoFEM::CoreTmp< 0 >::Finalize
static MoFEMErrorCode Finalize()
Checks for options to be called at the conclusion of the program.
Definition Core.cpp:123
MoFEM::DeprecatedCoreInterface
Deprecated interface functions.
Definition DeprecatedCoreInterface.hpp:16
MoFEM::FieldBlas
Basic algebra on fields.
Definition FieldBlas.hpp:21
MoFEM::LogManager::createSink
static boost::shared_ptr< SinkType > createSink(boost::shared_ptr< std::ostream > stream_ptr, std::string comm_filter)
Create a sink object.
Definition LogManager.cpp:293
MoFEM::LogManager::getStrmWorld
static boost::shared_ptr< std::ostream > getStrmWorld()
Get the strm world object.
Definition LogManager.cpp:339
MoFEM::MatrixManager
Matrix manager is used to build and partition problems.
Definition MatrixManager.hpp:21
MoFEM::Problem
keeps basic data about problem
Definition ProblemsMultiIndices.hpp:54
MoFEM::Problem::getNbLocalDofsRow
DofIdx getNbLocalDofsRow() const
Definition ProblemsMultiIndices.hpp:378
MoFEM::Problem::getNbDofsRow
DofIdx getNbDofsRow() const
Definition ProblemsMultiIndices.hpp:376
MoFEM::Problem::getNbLocalDofsCol
DofIdx getNbLocalDofsCol() const
Definition ProblemsMultiIndices.hpp:379
MoFEM::ProblemsManager
Problem manager is used to build and partition problems.
Definition ProblemsManager.hpp:133
MoFEM::Projection10NodeCoordsOnField
Projection of edge entities with one mid-node on hierarchical basis.
Definition Projection10NodeCoordsOnField.hpp:24
MoFEM::SnesCtx
Interface for nonlinear (SNES) solver.
Definition SnesCtx.hpp:15
MoFEM::SnesCtx::FEMethodsSequence
MoFEM::FEMethodsSequence FEMethodsSequence
Definition SnesCtx.hpp:18
MoFEM::TsCtx
Interface for Time Stepping (TS) solver.
Definition TsCtx.hpp:17
MoFEM::TsCtx::getPostProcessIJacobian
BasicMethodsSequence & getPostProcessIJacobian()
Get the postProcess to do IJacobian object.
Definition TsCtx.hpp:132
MoFEM::TsCtx::FEMethodsSequence
MoFEM::FEMethodsSequence FEMethodsSequence
Definition TsCtx.hpp:26
MoFEM::TsCtx::getLoopsMonitor
FEMethodsSequence & getLoopsMonitor()
Get the loops to do Monitor object.
Definition TsCtx.hpp:102
MoFEM::TsCtx::getPostProcessIFunction
BasicMethodsSequence & getPostProcessIFunction()
Get the postProcess to do IFunction object.
Definition TsCtx.hpp:116
MoFEM::TsCtx::getLoopsIFunction
FEMethodsSequence & getLoopsIFunction()
Get the loops to do IFunction object.
Definition TsCtx.hpp:63
MoFEM::TsCtx::getPreProcessIFunction
BasicMethodsSequence & getPreProcessIFunction()
Get the preProcess to do IFunction object.
Definition TsCtx.hpp:109
MoFEM::TsCtx::getPreProcessIJacobian
BasicMethodsSequence & getPreProcessIJacobian()
Get the preProcess to do IJacobian object.
Definition TsCtx.hpp:125
MoFEM::UnknownInterface::getInterface
MoFEMErrorCode getInterface(IFACE *&iface) const
Get interface reference to pointer of interface.
Definition UnknownInterface.hpp:93
MoFEM::VecManager
Vector manager is used to create vectors \mofem_vectors.
Definition VecManager.hpp:23
NeumannForcesSurface
Finite element and operators to apply force/pressures applied to surfaces.
Definition SurfacePressure.hpp:14
NodalForce
Force applied to nodes.
Definition NodalForce.hpp:13
NonlinearElasticElement
structure grouping operators and data used for calculation of nonlinear elastic element
Definition HookeElement.hpp:27
TimeForceScale
Force scale operator for reading two columns.
Definition TimeForceScale.hpp:18

Variable Documentation

◆ help

char help[] = "...\n\n"
static

Definition at line 28 of file nonlinear_dynamics.cpp.

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