#include <MoFEM.hpp>
#include <ThermoElasticOps.hpp>

Classes
struct	ElementsAndOps< DIM >

struct	ElementsAndOps< 2 >

struct	ElementsAndOps< 3 >

struct	ThermoElasticProblem

Macros
#define	EXECUTABLE_DIMENSION 3

Typedefs
using	EntData = EntitiesFieldData::EntData

using	DomainEle = ElementsAndOps< SPACE_DIM >::DomainEle

using	DomainEleOp = DomainEle::UserDataOperator

using	BoundaryEle = ElementsAndOps< SPACE_DIM >::BoundaryEle

using	BoundaryEleOp = BoundaryEle::UserDataOperator

using	PostProcEle = PostProcBrokenMeshInMoab< DomainEle >

using	AssemblyDomainEleOp = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::OpBase

using	OpKCauchy = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::BiLinearForm< GAUSS >::OpGradSymTensorGrad< 1, SPACE_DIM, SPACE_DIM, 0 >
	[Linear elastic problem] More...

using	OpInternalForceCauchy = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::LinearForm< GAUSS >::OpGradTimesSymTensor< 1, SPACE_DIM, SPACE_DIM >

using	OpHdivHdiv = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::BiLinearForm< GAUSS >::OpMass< 3, SPACE_DIM >
	[Linear elastic problem] More...

using	OpHdivT = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::BiLinearForm< GAUSS >::OpMixDivTimesScalar< SPACE_DIM >
	Integrate Lhs div of base of flux time base of temperature (FLUX x T) and transpose of it, i.e. (T x FLAX) More...

using	OpCapacity = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::BiLinearForm< GAUSS >::OpMass< 1, 1 >
	Integrate Lhs base of temperature times (heat capacity) times base of temperature (T x T) More...

using	OpHdivFlux = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::LinearForm< GAUSS >::OpBaseTimesVector< 3, SPACE_DIM, 1 >
	Integrating Rhs flux base (1/k) flux (FLUX) More...

using	OpHDivTemp = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::LinearForm< GAUSS >::OpMixDivTimesU< 3, 1, 2 >
	Integrate Rhs div flux base times temperature (T) More...

using	OpBaseDotT = FormsIntegrators< DomainEleOp >::Assembly< PETSC >::LinearForm< GAUSS >::OpBaseTimesScalar< 1 >
	Integrate Rhs base of temperature time heat capacity times heat rate (T) More...

using	OpBaseDivFlux = OpBaseDotT
	Integrate Rhs base of temperature times divergence of flux (T) More...

using	DomainNaturalBC = NaturalBC< DomainEleOp >::Assembly< PETSC >::LinearForm< GAUSS >
	[Thermal problem] More...

using	OpBodyForce = DomainNaturalBC::OpFlux< NaturalMeshsetType< BLOCKSET >, 1, SPACE_DIM >

using	OpHeatSource = DomainNaturalBC::OpFlux< NaturalMeshsetType< BLOCKSET >, 1, 1 >

using	BoundaryNaturalBC = NaturalBC< BoundaryEleOp >::Assembly< PETSC >::LinearForm< GAUSS >
	[Body and heat source] More...

using	OpForce = BoundaryNaturalBC::OpFlux< NaturalForceMeshsets, 1, SPACE_DIM >

using	OpTemperatureBC = BoundaryNaturalBC::OpFlux< NaturalTemperatureMeshsets, 3, SPACE_DIM >

using	OpEssentialFluxRhs = EssentialBC< BoundaryEleOp >::Assembly< PETSC >::LinearForm< GAUSS >::OpEssentialRhs< HeatFluxCubitBcData, 3, SPACE_DIM >
	[Natural boundary conditions] More...

using	OpEssentialFluxLhs = EssentialBC< BoundaryEleOp >::Assembly< PETSC >::BiLinearForm< GAUSS >::OpEssentialLhs< HeatFluxCubitBcData, 3, SPACE_DIM >

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

Variables
constexpr int	SPACE_DIM

double	young_modulus = 1
	[Essential boundary conditions (Least square approach)] More...

double	poisson_ratio = 0.25

double	coeff_expansion = 1

double	ref_temp = 0.0

double	heat_conductivity

double	heat_capacity = 1

int	order = 2

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

Macro Definition Documentation

◆ EXECUTABLE_DIMENSION

#define EXECUTABLE_DIMENSION 3

Definition at line 10 of file thermo_elastic.cpp.

Typedef Documentation

◆ AssemblyDomainEleOp

using AssemblyDomainEleOp = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::OpBase

Definition at line 39 of file thermo_elastic.cpp.

◆ BoundaryEle

using BoundaryEle = ElementsAndOps<SPACE_DIM>::BoundaryEle

Definition at line 35 of file thermo_elastic.cpp.

◆ BoundaryEleOp

using BoundaryEleOp = BoundaryEle::UserDataOperator

Definition at line 36 of file thermo_elastic.cpp.

◆ BoundaryNaturalBC

using BoundaryNaturalBC = NaturalBC<BoundaryEleOp>::Assembly<PETSC>::LinearForm<GAUSS>

[Body and heat source]

[Natural boundary conditions]

Definition at line 115 of file thermo_elastic.cpp.

◆ DomainEle

using DomainEle = ElementsAndOps<SPACE_DIM>::DomainEle

Definition at line 33 of file thermo_elastic.cpp.

◆ DomainEleOp

using DomainEleOp = DomainEle::UserDataOperator

Definition at line 34 of file thermo_elastic.cpp.

◆ DomainNaturalBC

using DomainNaturalBC = NaturalBC<DomainEleOp>::Assembly<PETSC>::LinearForm<GAUSS>

[Thermal problem]

[Body and heat source]

Definition at line 106 of file thermo_elastic.cpp.

◆ EntData

using EntData = EntitiesFieldData::EntData

Definition at line 32 of file thermo_elastic.cpp.

◆ OpBaseDivFlux

using OpBaseDivFlux = OpBaseDotT

Integrate Rhs base of temperature times divergence of flux (T)

Examples: thermo_elastic.cpp.

Definition at line 101 of file thermo_elastic.cpp.

◆ OpBaseDotT

using OpBaseDotT = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::LinearForm< GAUSS>::OpBaseTimesScalar<1>

Integrate Rhs base of temperature time heat capacity times heat rate (T)

Examples: thermo_elastic.cpp.

Definition at line 94 of file thermo_elastic.cpp.

◆ OpBodyForce

using OpBodyForce = DomainNaturalBC::OpFlux<NaturalMeshsetType<BLOCKSET>, 1, SPACE_DIM>

Definition at line 108 of file thermo_elastic.cpp.

◆ OpCapacity

using OpCapacity = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::BiLinearForm< GAUSS>::OpMass<1, 1>

Integrate Lhs base of temperature times (heat capacity) times base of temperature (T x T)

Examples: thermo_elastic.cpp.

Definition at line 73 of file thermo_elastic.cpp.

◆ OpEssentialFluxLhs

using OpEssentialFluxLhs = EssentialBC<BoundaryEleOp>::Assembly<PETSC>::BiLinearForm< GAUSS>::OpEssentialLhs<HeatFluxCubitBcData, 3, SPACE_DIM>

Definition at line 126 of file thermo_elastic.cpp.

◆ OpEssentialFluxRhs

using OpEssentialFluxRhs = EssentialBC<BoundaryEleOp>::Assembly<PETSC>::LinearForm< GAUSS>::OpEssentialRhs<HeatFluxCubitBcData, 3, SPACE_DIM>

[Natural boundary conditions]

[Essential boundary conditions (Least square approach)]

Definition at line 123 of file thermo_elastic.cpp.

◆ OpForce

using OpForce = BoundaryNaturalBC::OpFlux<NaturalForceMeshsets, 1, SPACE_DIM>

Definition at line 117 of file thermo_elastic.cpp.

◆ OpHdivFlux

using OpHdivFlux = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::LinearForm< GAUSS>::OpBaseTimesVector<3, SPACE_DIM, 1>

Integrating Rhs flux base (1/k) flux (FLUX)

Examples: thermo_elastic.cpp.

Definition at line 79 of file thermo_elastic.cpp.

◆ OpHdivHdiv

using OpHdivHdiv = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::BiLinearForm< GAUSS>::OpMass<3, SPACE_DIM>

[Linear elastic problem]

[Thermal problem]

Integrate Lhs base of flux (1/k) base of flux (FLUX x FLUX)

Examples: phase.cpp, and thermo_elastic.cpp.

Definition at line 57 of file thermo_elastic.cpp.

◆ OpHdivT

using OpHdivT = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::BiLinearForm< GAUSS>::OpMixDivTimesScalar<SPACE_DIM>

Integrate Lhs div of base of flux time base of temperature (FLUX x T) and transpose of it, i.e. (T x FLAX)

Examples: thermo_elastic.cpp.

Definition at line 65 of file thermo_elastic.cpp.

◆ OpHDivTemp

using OpHDivTemp = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::LinearForm< GAUSS>::OpMixDivTimesU<3, 1, 2>

Integrate Rhs div flux base times temperature (T)

Examples: thermo_elastic.cpp.

Definition at line 86 of file thermo_elastic.cpp.

◆ OpHeatSource

using OpHeatSource = DomainNaturalBC::OpFlux<NaturalMeshsetType<BLOCKSET>, 1, 1>

Definition at line 110 of file thermo_elastic.cpp.

◆ OpInternalForceCauchy

using OpInternalForceCauchy = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::LinearForm< GAUSS>::OpGradTimesSymTensor<1, SPACE_DIM, SPACE_DIM>

Examples: thermo_elastic.cpp.

Definition at line 46 of file thermo_elastic.cpp.

◆ OpKCauchy

using OpKCauchy = FormsIntegrators<DomainEleOp>::Assembly<PETSC>::BiLinearForm< GAUSS>::OpGradSymTensorGrad<1, SPACE_DIM, SPACE_DIM, 0>

[Linear elastic problem]

Examples: thermo_elastic.cpp.

Definition at line 43 of file thermo_elastic.cpp.

◆ OpTemperatureBC

using OpTemperatureBC = BoundaryNaturalBC::OpFlux<NaturalTemperatureMeshsets, 3, SPACE_DIM>

Definition at line 118 of file thermo_elastic.cpp.

◆ PostProcEle

using PostProcEle = PostProcBrokenMeshInMoab<DomainEle>

Definition at line 37 of file thermo_elastic.cpp.

Function Documentation

◆ main()

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

[Register MoFEM discrete manager in PETSc]

[Register MoFEM discrete manager in PETSc

[Create MoAB]

< mesh database

< mesh database interface

[Create MoAB]

[Create MoFEM]

< finite element database

< finite element database interface

[Create MoFEM]

[Load mesh]

[ThermoElasticProblem]

Definition at line 648 of file thermo_elastic.cpp.

                                 {
 
  // Initialisation of MoFEM/PETSc and MOAB data structures
  const char param_file[] = "param_file.petsc";
  MoFEM::Core::Initialize(&argc, &argv, param_file, help);
 
  // Add logging channel for example
  auto core_log = logging::core::get();
  core_log->add_sink(
      LogManager::createSink(LogManager::getStrmWorld(), "ThermoElastic"));
  LogManager::setLog("ThermoElastic");
  MOFEM_LOG_TAG("ThermoElastic", "ThermoElastic");
 
  try {
 
    //! [Register MoFEM discrete manager in PETSc]
    DMType dm_name = "DMMOFEM";
    CHKERR DMRegister_MoFEM(dm_name);
    //! [Register MoFEM discrete manager in PETSc
 
    //! [Create MoAB]
    moab::Core mb_instance;              ///< mesh database
    moab::Interface &moab = mb_instance; ///< mesh database interface
    //! [Create MoAB]
 
    //! [Create MoFEM]
    MoFEM::Core core(moab);           ///< finite element database
    MoFEM::Interface &m_field = core; ///< finite element database interface
    //! [Create MoFEM]
 
    //! [Load mesh]
    Simple *simple = m_field.getInterface<Simple>();
    CHKERR simple->getOptions();
    CHKERR simple->loadFile();
    //! [Load mesh]
 
    //! [ThermoElasticProblem]
    ThermoElasticProblem ex(m_field);
    CHKERR ex.runProblem();
    //! [ThermoElasticProblem]
  }
  CATCH_ERRORS;
 
  CHKERR MoFEM::Core::Finalize();
}

Variable Documentation

◆ coeff_expansion

double coeff_expansion = 1

Examples: ThermoElasticOps.hpp, and thermo_elastic.cpp.

Definition at line 133 of file thermo_elastic.cpp.

◆ heat_capacity

double heat_capacity = 1

Examples: thermo_elastic.cpp.

Definition at line 139 of file thermo_elastic.cpp.

◆ heat_conductivity

double heat_conductivity

Initial value:

=

1

Examples: thermo_elastic.cpp.

Definition at line 136 of file thermo_elastic.cpp.

◆ help

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

static

Definition at line 646 of file thermo_elastic.cpp.

◆ order

int order = 2

Examples: thermo_elastic.cpp.

Definition at line 142 of file thermo_elastic.cpp.

◆ poisson_ratio

double poisson_ratio = 0.25

Examples: thermo_elastic.cpp.

Definition at line 132 of file thermo_elastic.cpp.

◆ ref_temp

double ref_temp = 0.0

Examples: ThermoElasticOps.hpp, and thermo_elastic.cpp.

Definition at line 134 of file thermo_elastic.cpp.

◆ SPACE_DIM

constexpr int SPACE_DIM

constexpr