Syntax

Adaptivity/Indicators

• Moose App
• AddElementalFieldActionAdds elemental auxiliary variable for adaptivity system.
• AddIndicatorActionAdd an Indicator object to a simulation.
• AnalyticalIndicatorCompute the square of the error as the difference between an unknown variable and an analytical solution.
• ArrayMooseVariableUsed for grouping standard field variables with the same finite element family and order
• GradientJumpIndicatorCompute the jump of the solution gradient across element boundaries.
• LaplacianJumpIndicatorCompute the jump of the solution laplacian across element bondaries.
• MooseLinearVariableFVRealBase class for Moose variables. This should never be the terminal object type
• MooseVariableRepresents standard field variables, e.g. Lagrange, Hermite, or non-constant Monomials
• MooseVariableBaseBase class for Moose variables. This should never be the terminal object type
• MooseVariableConstMonomialSpecialization for constant monomials that avoids unnecessary loops
• MooseVariableFVRealBase class for Moose variables. This should never be the terminal object type
• MooseVariableScalarMoose wrapper class around scalar variables
• ValueJumpIndicatorCompute the jump of the solution across element bondaries.
• VectorMooseVariableRepresents vector field variables, e.g. Vector Lagrange, Nedelec or Raviart-Thomas

Adaptivity/Markers

• Moose App
• AddElementalFieldActionAdds elemental auxiliary variable for adaptivity system.
• AddMarkerActionAdd a Marker object to a simulation.
• ArrayMooseVariableUsed for grouping standard field variables with the same finite element family and order
• BoundaryMarkerMarks all elements with sides on a given boundary for refinement/coarsening
• BoundaryPreservedMarkerMarks elements for refinement or coarsening based on the provided marker value, while preserving the given boundary.
• BoxMarkerMarks the region inside and outside of a 'box' domain for refinement or coarsening.
• ComboMarkerA marker that converts many markers into a single marker by considering the maximum value of the listed markers (i.e., refinement takes precedent).
• ErrorFractionMarkerMarks elements for refinement or coarsening based on the fraction of the min/max error from the supplied indicator.
• ErrorToleranceMarkerCoarsen or refine elements based on an absolute tolerance allowed from the supplied indicator.
• MooseLinearVariableFVRealBase class for Moose variables. This should never be the terminal object type
• MooseVariableRepresents standard field variables, e.g. Lagrange, Hermite, or non-constant Monomials
• MooseVariableBaseBase class for Moose variables. This should never be the terminal object type
• MooseVariableConstMonomialSpecialization for constant monomials that avoids unnecessary loops
• MooseVariableFVRealBase class for Moose variables. This should never be the terminal object type
• MooseVariableScalarMoose wrapper class around scalar variables
• OrientedBoxMarkerMarks inside and outside a box that can have arbitrary orientation and center point.
• ReporterPointMarkerMarks the region inside or empty if it contains a reporter defined point for refinement or coarsening.
• UniformMarkerUniformly mark all elements for refinement or coarsening.
• ValueRangeMarkerMark elements for adaptivity based on the supplied upper and lower bounds and the specified variable.
• ValueThresholdMarkerThe refinement state based on a threshold value compared to the specified variable.
• VectorMooseVariableRepresents vector field variables, e.g. Vector Lagrange, Nedelec or Raviart-Thomas
• Phase Field App
• DiscreteNucleationMarkerMark new nucleation sites for refinement

AuxKernels/MatVecRealGradAuxKernel

• Phase Field App
• MatVecRealGradAuxKernelAction

AuxKernels/MaterialVectorAuxKernel

• Phase Field App
• MaterialVectorAuxKernelAction

AuxKernels/MaterialVectorGradAuxKernel

• Phase Field App
• MaterialVectorGradAuxKernelAction

AuxVariables/MultiAuxVariables

• Moose App
• ArrayMooseVariableUsed for grouping standard field variables with the same finite element family and order
• MooseLinearVariableFVRealBase class for Moose variables. This should never be the terminal object type
• MooseVariableRepresents standard field variables, e.g. Lagrange, Hermite, or non-constant Monomials
• MooseVariableBaseBase class for Moose variables. This should never be the terminal object type
• MooseVariableConstMonomialSpecialization for constant monomials that avoids unnecessary loops
• MooseVariableFVRealBase class for Moose variables. This should never be the terminal object type
• MooseVariableScalarMoose wrapper class around scalar variables
• VectorMooseVariableRepresents vector field variables, e.g. Vector Lagrange, Nedelec or Raviart-Thomas
• Phase Field App
• MultiAuxVariablesActionSet up auxvariables for components of MaterialProperty<std::vector<data_type> > for polycrystal sample.

BCs/CavityPressure

• Solid Mechanics App
• CavityPressureActionAction to setup cavity pressure boundary condition
• CavityPressurePPActionThis Action creates a CavityPressurePostprocessor.
• CavityPressureUOActionAction to add user objects for cavity pressure

BCs/CoupledPressure

• Solid Mechanics App
• CoupledPressureActionSet up Coupled Pressure boundary conditions

BCs/InclinedNoDisplacementBC

• Solid Mechanics App
• InclinedNoDisplacementBCActionSet up inclined no displacement boundary conditions

BCs/Periodic

• Moose App
• AddPeriodicBCActionAction that adds periodic boundary conditions

BCs/Pressure

• Solid Mechanics App
• PressureActionSet up Pressure boundary conditions

Debug/MaterialDerivativeTest

• Moose App
• MaterialDerivativeTestActionAction for setting up the necessary objects for debugging material property derivatives.

Executioner/Adaptivity

• Moose App
• AdaptivityActionAdd libMesh based adaptation schemes via the Executioner/Adaptivity input syntax.

Executioner/Predictor

• Moose App
• SetupPredictorActionAdd a Predictor object to the simulation.
• AdamsPredictorImplements an explicit Adams predictor based on two old solution vectors.
• SimplePredictorAlgorithm that will predict the next solution based on previous solutions.

Executioner/Quadrature

• Moose App
• SetupQuadratureActionSets the quadrature type for the simulation.

Executioner/TimeIntegrator

• Moose App
• SetupTimeIntegratorActionAdd a TimeIntegrator object to the simulation.
• AStableDirk4Fourth-order diagonally implicit Runge Kutta method (Dirk) with three stages plus an update.
• ActuallyExplicitEulerImplementation of Explicit/Forward Euler without invoking any of the nonlinear solver
• BDF2Second order backward differentiation formula time integration scheme.
• CentralDifferenceImplementation of explicit, Central Difference integration without invoking any of the nonlinear solver
• CrankNicolsonCrank-Nicolson time integrator.
• ExplicitEulerTime integration using the explicit Euler method.
• ExplicitMidpointTime integration using the explicit midpoint method.
• ExplicitSSPRungeKuttaExplicit strong stability preserving Runge-Kutta methods
• ExplicitTVDRK2Explicit TVD (total-variation-diminishing) second-order Runge-Kutta time integration method.
• HeunHeun's (aka improved Euler) time integration method.
• ImplicitEulerTime integration using the implicit Euler method.
• ImplicitMidpointSecond-order Runge-Kutta (implicit midpoint) time integration.
• LStableDirk2Second order diagonally implicit Runge Kutta method (Dirk) with two stages.
• LStableDirk3Third order diagonally implicit Runge Kutta method (Dirk) with three stages.
• LStableDirk4Fourth-order diagonally implicit Runge Kutta method (Dirk) with five stages.
• NewmarkBetaComputes the first and second time derivative of variable using Newmark-Beta method.
• RalstonRalston's time integration method.

Executioner/TimeStepper

• Moose App
• AddTimeStepperActionAdd a TimeStepper object to the simulation.
• AB2PredictorCorrectorImplements second order Adams-Bashforth method for timestep calculation.
• CSVTimeSequenceStepperSolves the Transient problem at a sequence of given time points read in a file.
• CompositionDTThe time stepper takes all the other time steppers as input and returns the minimum time step size.
• ConstantDTTimestepper that takes a constant time step size
• ExodusTimeSequenceStepperSolves the Transient problem at a sequence of time points taken from a specified exodus file.
• FixedPointIterationAdaptiveDTComputes time step size based on a target number of fixed point iterations
• FunctionDTTimestepper whose steps vary over time according to a user-defined function
• IterationAdaptiveDTAdjust the timestep based on the number of iterations
• LogConstantDTTimeStepper which imposes a time step constant in the logarithmic space
• PostprocessorDTComputes timestep based on a Postprocessor value.
• SolutionTimeAdaptiveDTCompute simulation timestep based on actual solution time.
• TimeSequenceFromTimesSolves the Transient problem at a sequence of time points taken from a specified Times object.
• TimeSequenceStepperSolves the Transient problem at a sequence of given time points.

Executioner/TimeSteppers

• Moose App
• ComposeTimeStepperActionAdd the composition time stepper if multiple time steppers have been created.
• AddTimeStepperActionAdd a TimeStepper object to the simulation.
• AB2PredictorCorrectorImplements second order Adams-Bashforth method for timestep calculation.
• CSVTimeSequenceStepperSolves the Transient problem at a sequence of given time points read in a file.
• CompositionDTThe time stepper takes all the other time steppers as input and returns the minimum time step size.
• ConstantDTTimestepper that takes a constant time step size
• ExodusTimeSequenceStepperSolves the Transient problem at a sequence of time points taken from a specified exodus file.
• FixedPointIterationAdaptiveDTComputes time step size based on a target number of fixed point iterations
• FunctionDTTimestepper whose steps vary over time according to a user-defined function
• IterationAdaptiveDTAdjust the timestep based on the number of iterations
• LogConstantDTTimeStepper which imposes a time step constant in the logarithmic space
• PostprocessorDTComputes timestep based on a Postprocessor value.
• SolutionTimeAdaptiveDTCompute simulation timestep based on actual solution time.
• TimeSequenceFromTimesSolves the Transient problem at a sequence of time points taken from a specified Times object.
• TimeSequenceStepperSolves the Transient problem at a sequence of given time points.

ICs/PolycrystalICs

InterfaceKernels

• Moose App
• AddInterfaceKernelActionAdd an InterfaceKernel object to the simulation.
• ADPenaltyInterfaceDiffusionA penalty-based interface condition that forcesthe continuity of variables and the flux equivalence across an interface.
• ADVectorPenaltyInterfaceDiffusionA penalty-based interface condition that forcesthe continuity of variables and the flux equivalence across an interface.
• InterfaceDiffusionThe kernel is utilized to establish flux equivalence on an interface for variables.
• InterfaceReactionImplements a reaction to establish ReactionRate=k_f*u-k_b*v at interface.
• PenaltyInterfaceDiffusionA penalty-based interface condition that forcesthe continuity of variables and the flux equivalence across an interface.
• VectorPenaltyInterfaceDiffusionA penalty-based interface condition that forcesthe continuity of variables and the flux equivalence across an interface.
• Heat Transfer App
• ConjugateHeatTransferThis InterfaceKernel models conjugate heat transfer. Fluid side must be primary side and solid side must be secondary side. T_fluid is provided in case that variable ( fluid energy variable) is not temperature but e.g. internal energy.
• SideSetHeatTransferKernelModeling conduction, convection, and radiation across internal side set.
• ThinLayerHeatTransferModel heat transfer across a thin domain with an interface.
• Phase Field App
• EqualGradientLagrangeInterfaceEnforce componentwise gradient continuity between two different variables across a subdomain boundary using a Lagrange multiplier
• EqualGradientLagrangeMultiplierLagrange multiplier kernel for EqualGradientLagrangeInterface.
• InterfaceDiffusionBoundaryTermAdd weak form surface terms of the Diffusion equation for two different variables across a subdomain boundary
• InterfaceDiffusionFluxMatchEnforce flux continuity between two different variables across a subdomain boundary
• Solid Mechanics App
• ADCZMInterfaceKernelSmallStrainCZM Interface kernel to use when using the small strain kinematic formulation.
• ADCZMInterfaceKernelTotalLagrangianCZM Interface kernel to use when using the total Lagrangian formulation.
• CZMInterfaceKernelSmallStrainCZM Interface kernel to use when using the Small Strain kinematic formulation.
• CZMInterfaceKernelTotalLagrangian

Kernels

• Moose App
• AddKernelActionAdd a Kernel object to the simulation.
• ADBodyForceDemonstrates the multiple ways that scalar values can be introduced into kernels, e.g. (controllable) constants, functions, and postprocessors. Implements the weak form .
• ADCoefReactionImplements the residual term (p*u, test)
• ADConservativeAdvectionConservative form of which in its weak form is given by: .
• ADCoupledForceImplements a source term proportional to the value of a coupled variable. Weak form: .
• ADCoupledTimeDerivativeTime derivative Kernel that acts on a coupled variable. Weak form: .
• ADDiffusionSame as Diffusion in terms of physics/residual, but the Jacobian is computed using forward automatic differentiation
• ADMatBodyForceKernel that defines a body force modified by a material property
• ADMatCoupledForceKernel representing the contribution of the PDE term , where is a material property coefficient, is a coupled scalar field variable, and Jacobian derivatives are calculated using automatic differentiation.
• ADMatDiffusionDiffusion equation kernel that takes an isotropic diffusivity from a material property
• ADMatReactionKernel representing the contribution of the PDE term , where is a reaction rate material property, is a scalar variable (nonlinear or coupled), and whose Jacobian contribution is calculated using automatic differentiation.
• ADMaterialPropertyValueResidual term (u - prop) to set variable u equal to a given material property prop
• ADReactionImplements a simple consuming reaction term with weak form .
• ADScalarLMKernelThis class is used to enforce integral of phi = V_0 with a Lagrange multiplier approach.
• ADTimeDerivativeThe time derivative operator with the weak form of .
• ADVectorDiffusionThe Laplacian operator (), with the weak form of . The Jacobian is computed using automatic differentiation
• ADVectorTimeDerivativeThe time derivative operator with the weak form of .
• AnisotropicDiffusionAnisotropic diffusion kernel with weak form given by .
• ArrayBodyForceApplies body forces specified with functions to an array variable.
• ArrayCoupledTimeDerivativeTime derivative Array Kernel that acts on a coupled variable. Weak form: . The coupled variable and the variable must have the same dimensionality
• ArrayDiffusionThe array Laplacian operator (), with the weak form of .
• ArrayReactionThe array reaction operator with the weak form of .
• ArrayTimeDerivativeArray time derivative operator with the weak form of .
• BodyForceDemonstrates the multiple ways that scalar values can be introduced into kernels, e.g. (controllable) constants, functions, and postprocessors. Implements the weak form .
• CoefReactionImplements the residual term (p*u, test)
• CoefTimeDerivativeThe time derivative operator with the weak form of .
• ConservativeAdvectionConservative form of which in its weak form is given by: .
• CoupledForceImplements a source term proportional to the value of a coupled variable. Weak form: .
• CoupledTimeDerivativeTime derivative Kernel that acts on a coupled variable. Weak form: .
• DiffusionThe Laplacian operator (), with the weak form of .
• DivFieldThe divergence operator optionally scaled by a constant scalar coefficient. Weak form: .
• FunctionDiffusionDiffusion with a function coefficient.
• GradFieldThe gradient operator optionally scaled by a constant scalar coefficient. Weak form: .
• MassEigenKernelAn eigenkernel with weak form where is the eigenvalue.
• MassLumpedTimeDerivativeLumped formulation of the time derivative . Its corresponding weak form is where denotes the time derivative of the solution coefficient associated with node .
• MassMatrixComputes a finite element mass matrix meant for use in preconditioning schemes which require one
• MatBodyForceKernel that defines a body force modified by a material property
• MatCoupledForceImplements a forcing term RHS of the form PDE = RHS, where RHS = Sum_j c_j * m_j * v_j. c_j, m_j, and v_j are provided as real coefficients, material properties, and coupled variables, respectively.
• MatDiffusionDiffusion equation Kernel that takes an isotropic Diffusivity from a material property
• MatReactionKernel to add -L*v, where L=reaction rate, v=variable
• MaterialDerivativeRankFourTestKernelClass used for testing derivatives of a rank four tensor material property.
• MaterialDerivativeRankTwoTestKernelClass used for testing derivatives of a rank two tensor material property.
• MaterialDerivativeTestKernelClass used for testing derivatives of a scalar material property.
• MaterialPropertyValueResidual term (u - prop) to set variable u equal to a given material property prop
• NullKernelKernel that sets a zero residual.
• ReactionImplements a simple consuming reaction term with weak form .
• ScalarLMKernelThis class is used to enforce integral of phi = V_0 with a Lagrange multiplier approach.
• ScalarLagrangeMultiplierThis class is used to enforce integral of phi = V_0 with a Lagrange multiplier approach.
• TimeDerivativeThe time derivative operator with the weak form of .
• UserForcingFunctionDemonstrates the multiple ways that scalar values can be introduced into kernels, e.g. (controllable) constants, functions, and postprocessors. Implements the weak form .
• VectorBodyForceDemonstrates the multiple ways that scalar values can be introduced into kernels, e.g. (controllable) constants, functions, and postprocessors. Implements the weak form .
• VectorCoupledTimeDerivativeTime derivative Kernel that acts on a coupled vector variable. Weak form: .
• VectorDiffusionThe Laplacian operator (), with the weak form of .
• VectorFunctionReactionKernel representing the contribution of the PDE term , where is a function coefficient and is a vector variable.
• VectorTimeDerivativeThe time derivative operator with the weak form of .
• Heat Transfer App
• ADHeatConductionSame as Diffusion in terms of physics/residual, but the Jacobian is computed using forward automatic differentiation
• ADHeatConductionTimeDerivativeAD Time derivative term of the heat equation for quasi-constant specific heat and the density .
• ADJouleHeatingSourceCalculates the heat source term corresponding to electrostatic Joule heating, with Jacobian contributions calculated using the automatic differentiation system.
• ADMatHeatSourceForce term in thermal transport to represent a heat source
• AnisoHeatConductionAnisotropic HeatConduction kernel with weak form given by .
• AnisoHomogenizedHeatConductionKernel for asymptotic expansion homogenization for thermal conductivity when anisotropic thermal conductivities are used
• HeatCapacityConductionTimeDerivativeTime derivative term of the heat equation with the heat capacity as an argument.
• HeatConductionComputes residual/Jacobian contribution for term.
• HeatConductionTimeDerivativeTime derivative term of the heat equation for quasi-constant specific heat and the density .
• HeatSourceDemonstrates the multiple ways that scalar values can be introduced into kernels, e.g. (controllable) constants, functions, and postprocessors. Implements the weak form .
• HomogenizedHeatConductionKernel for asymptotic expansion homogenization for thermal conductivity
• JouleHeatingSourceCalculates the heat source term corresponding to electrostatic Joule heating.
• SpecificHeatConductionTimeDerivativeTime derivative term of the heat equation with the specific heat and the density as arguments.
• TrussHeatConductionComputes conduction term in heat equation for truss elements, taking cross-sectional area into account
• TrussHeatConductionTimeDerivativeComputes time derivative term in heat equation for truss elements, taking cross-sectional area into account
• Solid Mechanics App
• ADDynamicStressDivergenceTensorsResidual due to stress related Rayleigh damping and HHT time integration terms
• ADGravityApply gravity. Value is in units of acceleration.
• ADInertialForceCalculates the residual for the inertial force () and the contribution of mass dependent Rayleigh damping and HHT time integration scheme ($\eta \cdot M \cdot ((1+\alpha)velq2-\alpha \cdot vel-old) $)
• ADInertialForceShellCalculates the residual for the inertial force/moment and the contribution of mass dependent Rayleigh damping and HHT time integration scheme.
• ADStressDivergenceRSphericalTensorsCalculate stress divergence for a spherically symmetric 1D problem in polar coordinates.
• ADStressDivergenceRZTensorsCalculate stress divergence for an axisymmetric problem in cylindrical coordinates.
• ADStressDivergenceShellQuasi-static stress divergence kernel for Shell element
• ADStressDivergenceTensorsStress divergence kernel with automatic differentiation for the Cartesian coordinate system
• ADSymmetricStressDivergenceTensorsStress divergence kernel with automatic differentiation for the Cartesian coordinate system
• ADWeakPlaneStressPlane stress kernel to provide out-of-plane strain contribution.
• AsymptoticExpansionHomogenizationKernelKernel for asymptotic expansion homogenization for elasticity
• CosseratStressDivergenceTensorsStress divergence kernel for the Cartesian coordinate system
• DynamicStressDivergenceTensorsResidual due to stress related Rayleigh damping and HHT time integration terms
• GeneralizedPlaneStrainOffDiagGeneralized Plane Strain kernel to provide contribution of the out-of-plane strain to other kernels
• GravityApply gravity. Value is in units of acceleration.
• HomogenizedTotalLagrangianStressDivergenceTotal Lagrangian stress equilibrium kernel with homogenization constraint Jacobian terms
• InertialForceCalculates the residual for the inertial force () and the contribution of mass dependent Rayleigh damping and HHT time integration scheme ($\eta \cdot M \cdot ((1+\alpha)velq2-\alpha \cdot vel-old) $)
• InertialForceBeamCalculates the residual for the inertial force/moment and the contribution of mass dependent Rayleigh damping and HHT time integration scheme.
• InertialTorqueKernel for inertial torque: density * displacement x acceleration
• MaterialVectorBodyForceApply a body force vector to the coupled displacement component.
• MomentBalancing
• OutOfPlanePressureApply pressure in the out-of-plane direction in 2D plane stress or generalized plane strain models
• PhaseFieldFractureMechanicsOffDiagStress divergence kernel for phase-field fracture: Computes off diagonal damage dependent Jacobian components. To be used with StressDivergenceTensors or DynamicStressDivergenceTensors.
• PlasticHeatEnergyPlastic heat energy density = coeff * stress * plastic_strain_rate
• PoroMechanicsCouplingAdds , where the subscript is the component.
• StressDivergenceBeamQuasi-static and dynamic stress divergence kernel for Beam element
• StressDivergenceRSphericalTensorsCalculate stress divergence for a spherically symmetric 1D problem in polar coordinates.
• StressDivergenceRZTensorsCalculate stress divergence for an axisymmetric problem in cylindrical coordinates.
• StressDivergenceTensorsStress divergence kernel for the Cartesian coordinate system
• StressDivergenceTensorsTrussKernel for truss element
• TotalLagrangianStressDivergenceEnforce equilibrium with a total Lagrangian formulation in Cartesian coordinates.
• TotalLagrangianStressDivergenceAxisymmetricCylindricalEnforce equilibrium with a total Lagrangian formulation in axisymmetric cylindrical coordinates.
• TotalLagrangianStressDivergenceCentrosymmetricSphericalEnforce equilibrium with a total Lagrangian formulation in centrosymmetric spherical coordinates.
• TotalLagrangianWeakPlaneStressPlane stress kernel to provide out-of-plane strain contribution.
• UpdatedLagrangianStressDivergenceEnforce equilibrium with an updated Lagrangian formulation in Cartesian coordinates.
• WeakPlaneStressPlane stress kernel to provide out-of-plane strain contribution.
• DynamicSolidMechanics
• DynamicTensorMechanics
• PoroMechanics
• SolidMechanics
• TensorMechanics
• raccoon App
• ADCoefMatDiffusionDiffsuion term optionally multiplied with a coefficient and material properties. The weak form is , where is the product of all multipliers.
• ADCoefMatReactionReaction term optionally multiplied with a coefficient and material properties. The weak form is , where is the product of all multipliers.
• ADCoefMatSourceSource term defined by the product of a coefficient and material properties
• ADPFFDiffusionThe diffusion term in the phase-field evolution equation. The weak form is .
• ADPFFPressureThis class computes the pressure term in the phase-field evolution equation for pressurized crack. The weak form is .
• ADPFFSourceThe source term in the phase-field evolution equation. The weak form is .
• ADPressurizedCrackThis class computes the body force term from pressurized phase-field fracture. The weak form is .
• Phase Field App
• ACBarrierFunctionAllen-Cahn kernel used when 'mu' is a function of variables
• ACGBPolyGrain-Boundary model concentration dependent residual
• ACGrGrElasticDrivingForceAdds elastic energy contribution to the Allen-Cahn equation
• ACGrGrMultiMulti-phase poly-crystalline Allen-Cahn Kernel
• ACGrGrPolyGrain-Boundary model poly-crystalline interface Allen-Cahn Kernel
• ACGrGrPolyLinearizedInterfaceGrain growth model Allen-Cahn Kernel with linearized interface variable transformation
• ACInterfaceGradient energy Allen-Cahn Kernel
• ACInterface2DMultiPhase1Gradient energy Allen-Cahn Kernel where the derivative of interface parameter kappa wrt the gradient of order parameter is considered.
• ACInterface2DMultiPhase2Gradient energy Allen-Cahn Kernel where the interface parameter kappa is considered.
• ACInterfaceChangedVariableGradient energy Allen-Cahn Kernel using a change of variable
• ACInterfaceCleavageFractureGradient energy Allen-Cahn Kernel where crack propagation along weakcleavage plane is preferred
• ACInterfaceKobayashi1Anisotropic gradient energy Allen-Cahn Kernel Part 1
• ACInterfaceKobayashi2Anisotropic Gradient energy Allen-Cahn Kernel Part 2
• ACInterfaceStressInterface stress driving force Allen-Cahn Kernel
• ACKappaFunctionGradient energy term for when kappa as a function of the variable
• ACMultiInterfaceGradient energy Allen-Cahn Kernel with cross terms
• ACSEDGPolyStored Energy contribution to grain growth
• ACSwitchingKernel for Allen-Cahn equation that adds derivatives of switching functions and energies
• ADACBarrierFunctionAllen-Cahn kernel used when 'mu' is a function of variables
• ADACGrGrMultiMulti-phase poly-crystalline Allen-Cahn Kernel
• ADACInterfaceGradient energy Allen-Cahn Kernel
• ADACInterfaceKobayashi1Anisotropic gradient energy Allen-Cahn Kernel Part 1
• ADACInterfaceKobayashi2Anisotropic Gradient energy Allen-Cahn Kernel Part 2
• ADACKappaFunctionGradient energy term for when kappa as a function of the variable
• ADACSwitchingKernel for Allen-Cahn equation that adds derivatives of switching functions and energies
• ADAllenCahnAllen-Cahn Kernel that uses a DerivativeMaterial Free Energy
• ADCHSoretMobilityAdds contribution due to thermo-migration to the Cahn-Hilliard equation using a concentration 'u', temperature 'T', and thermal mobility 'mobility' (in units of length squared per time).
• ADCHSplitChemicalPotentialChemical potential kernel in Split Cahn-Hilliard that solves chemical potential in a weak form
• ADCHSplitConcentrationConcentration kernel in Split Cahn-Hilliard that solves chemical potential in a weak form
• ADCoefCoupledTimeDerivativeScaled time derivative Kernel that acts on a coupled variable
• ADCoupledSwitchingTimeDerivativeCoupled time derivative Kernel that multiplies the time derivative by
• ADGrainGrowthGrain-Boundary model poly-crystalline interface Allen-Cahn Kernel
• ADMatAnisoDiffusionDiffusion equation kernel that takes an anisotropic diffusivity from a material property
• ADSplitCHParsedSplit formulation Cahn-Hilliard Kernel that uses a DerivativeMaterial Free Energy
• ADSplitCHWResSplit formulation Cahn-Hilliard Kernel for the chemical potential variable with a scalar (isotropic) mobility
• ADSplitCHWResAnisoSplit formulation Cahn-Hilliard Kernel for the chemical potential variable with a scalar (isotropic) mobility
• ADSusceptibilityTimeDerivativeA modified time derivative Kernel that multiplies the time derivative of a variable by a generalized susceptibility
• AllenCahnAllen-Cahn Kernel that uses a DerivativeMaterial Free Energy
• AllenCahnElasticEnergyOffDiagThis kernel calculates off-diagonal Jacobian of elastic energy in AllenCahn with respect to displacements
• AntitrappingCurrentKernel that provides antitrapping current at the interface for alloy solidification
• CHBulkPFCTradCahn-Hilliard kernel for a polynomial phase field crystal free energy.
• CHInterfaceGradient energy Cahn-Hilliard Kernel with a scalar (isotropic) mobility
• CHInterfaceAnisoGradient energy Cahn-Hilliard Kernel with a tensor (anisotropic) mobility
• CHMathSimple demonstration Cahn-Hilliard Kernel using an algebraic double-well potential
• CHPFCRFFCahn-Hilliard residual for the RFF form of the phase field crystal model
• CHSplitChemicalPotentialChemical potential kernel in Split Cahn-Hilliard that solves chemical potential in a weak form
• CHSplitConcentrationConcentration kernel in Split Cahn-Hilliard that solves chemical potential in a weak form
• CHSplitFluxComputes flux as nodal variable
• CahnHilliardCahn-Hilliard Kernel that uses a DerivativeMaterial Free Energy and a scalar (isotropic) mobility
• CahnHilliardAnisoCahn-Hilliard Kernel that uses a DerivativeMaterial Free Energy and a tensor (anisotropic) mobility
• ChangedVariableTimeDerivativeA modified time derivative Kernel that multiplies the time derivative bythe derivative of the nonlinear preconditioning function
• CoefCoupledTimeDerivativeScaled time derivative Kernel that acts on a coupled variable
• ConservedLangevinNoiseSource term for noise from a ConservedNoise userobject
• CoupledAllenCahnCoupled Allen-Cahn Kernel that uses a DerivativeMaterial Free Energy
• CoupledMaterialDerivativeKernel that implements the first derivative of a function material property with respect to a coupled variable.
• CoupledSusceptibilityTimeDerivativeA modified coupled time derivative Kernel that multiplies the time derivative of a coupled variable by a generalized susceptibility
• CoupledSwitchingTimeDerivativeCoupled time derivative Kernel that multiplies the time derivative by
• DiscreteNucleationForceTerm for inserting grain nuclei or phases in non-conserved order parameter fields
• GradientComponentSet the kernel variable to a specified component of the gradient of a coupled variable.
• HHPFCRFFReaction type kernel for the RFF phase fit crystal model
• KKSACBulkCKKS model kernel (part 2 of 2) for the Bulk Allen-Cahn. This includes all terms dependent on chemical potential.
• KKSACBulkFKKS model kernel (part 1 of 2) for the Bulk Allen-Cahn. This includes all terms NOT dependent on chemical potential.
• KKSCHBulkKKS model kernel for the Bulk Cahn-Hilliard term. This operates on the concentration 'c' as the non-linear variable
• KKSMultiACBulkCMulti-phase KKS model kernel (part 2 of 2) for the Bulk Allen-Cahn. This includes all terms dependent on chemical potential.
• KKSMultiACBulkFKKS model kernel (part 1 of 2) for the Bulk Allen-Cahn. This includes all terms NOT dependent on chemical potential.
• KKSMultiPhaseConcentrationKKS multi-phase model kernel to enforce . The non-linear variable of this kernel is , the final phase concentration in the list.
• KKSPhaseChemicalPotentialKKS model kernel to enforce the pointwise equality of phase chemical potentials . The non-linear variable of this kernel is .
• KKSPhaseConcentrationKKS model kernel to enforce the decomposition of concentration into phase concentration . The non-linear variable of this kernel is .
• KKSSplitCHCResKKS model kernel for the split Bulk Cahn-Hilliard term. This kernel operates on the physical concentration 'c' as the non-linear variable
• LangevinNoiseSource term for non-conserved Langevin noise
• LaplacianSplitSplit with a variable that holds the Laplacian of a phase field variable.
• MaskedBodyForceKernel that defines a body force modified by a material mask
• MaskedExponentialKernel to add dilute solution term to Poisson's equation for electrochemical sintering
• MatAnisoDiffusionDiffusion equation Kernel that takes an anisotropic Diffusivity from a material property
• MatGradSquareCoupledGradient square of a coupled variable.
• MultiGrainRigidBodyMotionAdds rigid body motion to grains
• NestedKKSACBulkCKKS model kernel (part 2 of 2) for the Bulk Allen-Cahn. This includes all terms dependent on chemical potential.
• NestedKKSACBulkFKKS model kernel (part 1 of 2) for the Bulk Allen-Cahn. This includes all terms NOT dependent on chemical potential.
• NestedKKSSplitCHCResKKS model kernel for the split Bulk Cahn-Hilliard term. This kernel operates on the physical concentration 'c' as the non-linear variable.
• SLKKSChemicalPotentialSLKKS model kernel to enforce the pointwise equality of sublattice chemical potentials in the same phase.
• SLKKSMultiACBulkCMulti-phase SLKKS model kernel for the bulk Allen-Cahn. This includes all terms dependent on chemical potential.
• SLKKSMultiPhaseConcentrationSLKKS multi-phase model kernel to enforce . The non-linear variable of this kernel is a phase's sublattice concentration
• SLKKSPhaseConcentrationSublattice KKS model kernel to enforce the decomposition of concentration into phase and sublattice concentrations The non-linear variable of this kernel is a sublattice concentration of phase b.
• SLKKSSumEnforce the sum of sublattice concentrations to a given phase concentration.
• SimpleACInterfaceGradient energy for Allen-Cahn Kernel with constant Mobility and Interfacial parameter
• SimpleCHInterfaceGradient energy for Cahn-Hilliard equation with constant Mobility and Interfacial parameter
• SimpleCoupledACInterfaceGradient energy for Allen-Cahn Kernel with constant Mobility and Interfacial parameter for a coupled order parameter variable.
• SimpleSplitCHWResGradient energy for split Cahn-Hilliard equation with constant Mobility for a coupled order parameter variable.
• SingleGrainRigidBodyMotionAdds rigid mody motion to a single grain
• SoretDiffusionAdd Soret effect to Split formulation Cahn-Hilliard Kernel
• SplitCHMathSimple demonstration split formulation Cahn-Hilliard Kernel using an algebraic double-well potential
• SplitCHParsedSplit formulation Cahn-Hilliard Kernel that uses a DerivativeMaterial Free Energy
• SplitCHWResSplit formulation Cahn-Hilliard Kernel for the chemical potential variable with a scalar (isotropic) mobility
• SplitCHWResAnisoSplit formulation Cahn-Hilliard Kernel for the chemical potential variable with a tensor (anisotropic) mobility
• SusceptibilityTimeDerivativeA modified time derivative Kernel that multiplies the time derivative of a variable by a generalized susceptibility
• SwitchingFunctionConstraintEtaLagrange multiplier kernel to constrain the sum of all switching functions in a multiphase system. This kernel acts on a non-conserved order parameter eta_i.
• SwitchingFunctionConstraintLagrangeLagrange multiplier kernel to constrain the sum of all switching functions in a multiphase system. This kernel acts on the Lagrange multiplier variable.
• SwitchingFunctionPenaltyPenalty kernel to constrain the sum of all switching functions in a multiphase system.
• CHPFCRFFSplitKernel
• HHPFCRFFSplitKernel
• PFCRFFKernel
• PolycrystalElasticDrivingForce
• PolycrystalKernel
• PolycrystalStoredEnergy
• RigidBodyMultiKernel

LinearFVBCs

• Moose App
• AddLinearFVBCActionAdd a LinearFVBoundaryCondition object to the simulation.
• LinearFVAdvectionDiffusionFunctorDirichletBCAdds a dirichlet BC which can be used for the assembly of linear finite volume system and whose face values are determined using a functor. This kernel is only designed to work with advection-diffusion problems.
• LinearFVAdvectionDiffusionOutflowBCAdds a boundary condition which represents a surface with outflowing material with a constant velocity. This kernel is only compatible with advection-diffusion problems.

LinearFVKernels

• Moose App
• AddLinearFVKernelActionAdd a LinearFVKernel object to the simulation.
• LinearFVAdvectionRepresents the matrix and right hand side contributions of an advection term in a partial differential equation.
• LinearFVDiffusionRepresents the matrix and right hand side contributions of a diffusion term in a partial differential equation.
• LinearFVReactionRepresents the matrix and right hand side contributions of a reaction term () in a partial differential equation.
• LinearFVSourceRepresents the matrix and right hand side contributions of a solution-independent source term in a partial differential equation.

Materials

• Moose App
• AddMaterialActionAdd a Material object to the simulation.
• ADCoupledValueFunctionMaterialCompute a function value from coupled variables
• ADDerivativeParsedMaterialParsed Function Material with automatic derivatives.
• ADDerivativeSumMaterialMeta-material to sum up multiple derivative materials
• ADGenericConstantFunctorMaterialFunctorMaterial object for declaring properties that are populated by evaluation of a Functor (a constant, variable, function or functor material property) objects.
• ADGenericConstantMaterialDeclares material properties based on names and values prescribed by input parameters.
• ADGenericConstantRankTwoTensorObject for declaring a constant rank two tensor as a material property.
• ADGenericConstantVectorFunctorMaterialFunctorMaterial object for declaring vector properties that are populated by evaluation of functor (constants, functions, variables, matprops) object.
• ADGenericConstantVectorMaterialDeclares material properties based on names and vector values prescribed by input parameters.
• ADGenericFunctionFunctorMaterialFunctorMaterial object for declaring properties that are populated by evaluation of a Functor (a constant, variable, function or functor material property) objects.
• ADGenericFunctionMaterialMaterial object for declaring properties that are populated by evaluation of Function object.
• ADGenericFunctionRankTwoTensorMaterial object for defining rank two tensor properties using functions.
• ADGenericFunctionVectorMaterialMaterial object for declaring vector properties that are populated by evaluation of Function objects.
• ADGenericFunctorGradientMaterialFunctorMaterial object for declaring properties that are populated by evaluation of gradients of Functors (a constant, variable, function or functor material property) objects.
• ADGenericFunctorMaterialFunctorMaterial object for declaring properties that are populated by evaluation of a Functor (a constant, variable, function or functor material property) objects.
• ADGenericVectorFunctorMaterialFunctorMaterial object for declaring vector properties that are populated by evaluation of functor (constants, functions, variables, matprops) object.
• ADParsedFunctorMaterialComputes a functor material from a parsed expression of other functors.
• ADParsedMaterialParsed expression Material.
• ADPiecewiseByBlockFunctorMaterialComputes a property value on a per-subdomain basis
• ADPiecewiseByBlockVectorFunctorMaterialComputes a property value on a per-subdomain basis
• ADPiecewiseConstantByBlockMaterialComputes a property value on a per-subdomain basis
• ADPiecewiseLinearInterpolationMaterialCompute a property using a piecewise linear interpolation to define its dependence on a variable
• ADVectorFromComponentVariablesMaterialComputes a vector material property from coupled variables
• ADVectorMagnitudeFunctorMaterialThis class takes up to three scalar-valued functors corresponding to vector components or a single vector functor and computes the Euclidean norm.
• CoupledValueFunctionMaterialCompute a function value from coupled variables
• DerivativeParsedMaterialParsed Function Material with automatic derivatives.
• DerivativeSumMaterialMeta-material to sum up multiple derivative materials
• FVADPropValPerSubdomainMaterialComputes a property value on a per-subdomain basis
• FVPropValPerSubdomainMaterialComputes a property value on a per-subdomain basis
• FunctorADConverterConverts regular functors to AD functors and AD functors to regular functors
• FunctorSmootherCreates smoother functor(s) using various averaging techniques
• GenericConstant2DArrayA material evaluating one material property in type of RealEigenMatrix
• GenericConstantArrayA material evaluating one material property in type of RealEigenVector
• GenericConstantFunctorMaterialFunctorMaterial object for declaring properties that are populated by evaluation of a Functor (a constant, variable, function or functor material property) objects.
• GenericConstantMaterialDeclares material properties based on names and values prescribed by input parameters.
• GenericConstantRankTwoTensorObject for declaring a constant rank two tensor as a material property.
• GenericConstantVectorFunctorMaterialFunctorMaterial object for declaring vector properties that are populated by evaluation of functor (constants, functions, variables, matprops) object.
• GenericConstantVectorMaterialDeclares material properties based on names and vector values prescribed by input parameters.
• GenericFunctionFunctorMaterialFunctorMaterial object for declaring properties that are populated by evaluation of a Functor (a constant, variable, function or functor material property) objects.
• GenericFunctionMaterialMaterial object for declaring properties that are populated by evaluation of Function object.
• GenericFunctionRankTwoTensorMaterial object for defining rank two tensor properties using functions.
• GenericFunctionVectorMaterialMaterial object for declaring vector properties that are populated by evaluation of Function objects.
• GenericFunctorGradientMaterialFunctorMaterial object for declaring properties that are populated by evaluation of gradients of Functors (a constant, variable, function or functor material property) objects.
• GenericFunctorMaterialFunctorMaterial object for declaring properties that are populated by evaluation of a Functor (a constant, variable, function or functor material property) objects.
• GenericVectorFunctorMaterialFunctorMaterial object for declaring vector properties that are populated by evaluation of functor (constants, functions, variables, matprops) object.
• InterpolatedStatefulMaterialRankFourTensorAccess old state from projected data.
• InterpolatedStatefulMaterialRankTwoTensorAccess old state from projected data.
• InterpolatedStatefulMaterialRealAccess old state from projected data.
• InterpolatedStatefulMaterialRealVectorValueAccess old state from projected data.
• MaterialADConverterConverts regular material properties to AD properties and vice versa
• MaterialConverterConverts regular material properties to AD properties and vice versa
• MaterialFunctorConverterConverts functor to non-AD and AD regular material properties
• ParsedFunctorMaterialComputes a functor material from a parsed expression of other functors.
• ParsedMaterialParsed expression Material.
• PiecewiseByBlockFunctorMaterialComputes a property value on a per-subdomain basis
• PiecewiseByBlockVectorFunctorMaterialComputes a property value on a per-subdomain basis
• PiecewiseConstantByBlockMaterialComputes a property value on a per-subdomain basis
• PiecewiseLinearInterpolationMaterialCompute a property using a piecewise linear interpolation to define its dependence on a variable
• RankFourTensorMaterialADConverterConverts regular material properties to AD properties and vice versa
• RankFourTensorMaterialConverterConverts regular material properties to AD properties and vice versa
• RankTwoTensorMaterialADConverterConverts regular material properties to AD properties and vice versa
• RankTwoTensorMaterialConverterConverts regular material properties to AD properties and vice versa
• VectorFromComponentVariablesMaterialComputes a vector material property from coupled variables
• VectorFunctorADConverterConverts regular functors to AD functors and AD functors to regular functors
• VectorMagnitudeFunctorMaterialThis class takes up to three scalar-valued functors corresponding to vector components or a single vector functor and computes the Euclidean norm.
• VectorMaterialFunctorConverterConverts functor to non-AD and AD regular material properties
• Heat Transfer App
• ADAnisoHeatConductionMaterialGeneral-purpose material model for anisotropic heat conduction
• ADConvectionHeatFluxFunctorMaterialComputes a convection heat flux from a solid surface to a fluid.
• ADCylindricalGapHeatFluxFunctorMaterialComputes cylindrical gap heat flux due to conduction and radiation.
• ADElectricalConductivityCalculates resistivity and electrical conductivity as a function of temperature, using copper for parameter defaults.
• ADFinEfficiencyFunctorMaterialComputes fin efficiency.
• ADFinEnhancementFactorFunctorMaterialComputes a heat transfer enhancement factor for fins.
• ADHeatConductionMaterialGeneral-purpose material model for heat conduction
• AnisoHeatConductionMaterialGeneral-purpose material model for anisotropic heat conduction
• ConvectionHeatFluxFunctorMaterialComputes a convection heat flux from a solid surface to a fluid.
• CylindricalGapHeatFluxFunctorMaterialComputes cylindrical gap heat flux due to conduction and radiation.
• ElectricalConductivityCalculates resistivity and electrical conductivity as a function of temperature, using copper for parameter defaults.
• FinEfficiencyFunctorMaterialComputes fin efficiency.
• FinEnhancementFactorFunctorMaterialComputes a heat transfer enhancement factor for fins.
• FunctionPathEllipsoidHeatSourceDouble ellipsoid volumetric source heat with function path.
• GapConductance
• GapConductanceConstantMaterial to compute a constant, prescribed gap conductance
• HeatConductionMaterialGeneral-purpose material model for heat conduction
• SemiconductorLinearConductivityCalculates electrical conductivity of a semiconductor from temperature
• SideSetHeatTransferMaterialThis material constructs the necessary coefficients and properties for SideSetHeatTransferKernel.
• ThermalComplianceComputes cost sensitivity needed for multimaterial SIMP method.
• ThermalSensitivityComputes cost sensitivity needed for multimaterial SIMP method.
• Solid Mechanics App
• ADAbruptSofteningSoftening model with an abrupt stress release upon cracking. This class relies on automatic differentiation and is intended to be used with ADComputeSmearedCrackingStress.
• ADCZMComputeDisplacementJumpSmallStrainCompute the total displacement jump across a czm interface in local coordinates for the Small Strain kinematic formulation
• ADCZMComputeDisplacementJumpTotalLagrangianCompute the displacement jump increment across a czm interface in local coordinates for the Total Lagrangian kinematic formulation
• ADCZMComputeGlobalTractionSmallStrainComputes the czm traction in global coordinates for a small strain kinematic formulation
• ADCZMComputeGlobalTractionTotalLagrangianCompute the equilibrium traction (PK1) and its derivatives for the Total Lagrangian formulation.
• ADCombinedScalarDamageScalar damage model which is computed as a function of multiple scalar damage models
• ADComputeAxisymmetricRZFiniteStrainCompute a strain increment for finite strains under axisymmetric assumptions.
• ADComputeAxisymmetricRZIncrementalStrainCompute a strain increment and rotation increment for finite strains under axisymmetric assumptions.
• ADComputeAxisymmetricRZSmallStrainCompute a small strain in an Axisymmetric geometry
• ADComputeDamageStressCompute stress for damaged elastic materials in conjunction with a damage model.
• ADComputeDilatationThermalExpansionFunctionEigenstrainComputes eigenstrain due to thermal expansion using a function that describes the total dilatation as a function of temperature
• ADComputeEigenstrainComputes a constant Eigenstrain
• ADComputeElasticityTensorCompute an elasticity tensor.
• ADComputeFiniteShellStrainCompute a large strain increment for the shell.
• ADComputeFiniteStrainCompute a strain increment and rotation increment for finite strains.
• ADComputeFiniteStrainElasticStressCompute stress using elasticity for finite strains
• ADComputeGreenLagrangeStrainCompute a Green-Lagrange strain.
• ADComputeIncrementalShellStrainCompute a small strain increment for the shell.
• ADComputeIncrementalSmallStrainCompute a strain increment and rotation increment for small strains.
• ADComputeInstantaneousThermalExpansionFunctionEigenstrainComputes eigenstrain due to thermal expansion using a function that describes the instantaneous thermal expansion as a function of temperature
• ADComputeIsotropicElasticityTensorCompute a constant isotropic elasticity tensor.
• ADComputeIsotropicElasticityTensorShellCompute a plane stress isotropic elasticity tensor.
• ADComputeLinearElasticStressCompute stress using elasticity for small strains
• ADComputeMeanThermalExpansionFunctionEigenstrainComputes eigenstrain due to thermal expansion using a function that describes the mean thermal expansion as a function of temperature
• ADComputeMultipleInelasticStressCompute state (stress and internal parameters such as plastic strains and internal parameters) using an iterative process. Combinations of creep models and plastic models may be used.
• ADComputeMultiplePorousInelasticStressCompute state (stress and internal parameters such as plastic strains and internal parameters) using an iterative process. A porosity material property is defined and is calculated from the trace of inelastic strain increment.
• ADComputePlaneFiniteStrainCompute strain increment and rotation increment for finite strain under 2D planar assumptions.
• ADComputePlaneIncrementalStrainCompute strain increment for small strain under 2D planar assumptions.
• ADComputePlaneSmallStrainCompute a small strain under generalized plane strain assumptions where the out of plane strain is generally nonzero.
• ADComputeRSphericalFiniteStrainCompute a strain increment and rotation increment for finite strains in 1D spherical symmetry problems.
• ADComputeRSphericalIncrementalStrainCompute a strain increment for incremental strains in 1D spherical symmetry problems.
• ADComputeRSphericalSmallStrainCompute a small strain 1D spherical symmetry case.
• ADComputeShellStressCompute in-plane stress using elasticity for shell
• ADComputeSmallStrainCompute a small strain.
• ADComputeSmearedCrackingStressCompute stress using a fixed smeared cracking model. Uses automatic differentiation
• ADComputeStrainIncrementBasedStressCompute stress after subtracting inelastic strain increments
• ADComputeThermalExpansionEigenstrainComputes eigenstrain due to thermal expansion with a constant coefficient
• ADComputeVariableIsotropicElasticityTensorCompute an isotropic elasticity tensor for elastic constants that change as a function of material properties
• ADComputeVolumetricEigenstrainComputes an eigenstrain that is defined by a set of scalar material properties that summed together define the volumetric change.
• ADEshelbyTensorComputes the Eshelby tensor as a function of strain energy density and the first Piola-Kirchhoff stress
• ADExponentialSofteningSoftening model with an exponential softening response upon cracking. This class is intended to be used with ADComputeSmearedCrackingStress and relies on automatic differentiation.
• ADHillConstantsBuild and rotate the Hill Tensor. It can be used with other Hill plasticity and creep materials.
• ADHillCreepStressUpdateThis class uses the stress update material in a generalized radial return anisotropic power law creep model. This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• ADHillElastoPlasticityStressUpdateThis class uses the generalized radial return for anisotropic elasto-plasticity model.This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• ADHillPlasticityStressUpdateThis class uses the generalized radial return for anisotropic plasticity model.This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• ADIsotropicPlasticityStressUpdateThis class uses the discrete material in a radial return isotropic plasticity model. This class is one of the basic radial return constitutive models, yet it can be used in conjunction with other creep and plasticity materials for more complex simulations.
• ADIsotropicPowerLawHardeningStressUpdateThis class uses the discrete material in a radial return isotropic plasticity power law hardening model, solving for the yield stress as the intersection of the power law relation curve and Hooke's law. This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• ADLAROMANCEPartitionStressUpdateLAROMANCE base class for partitioned reduced order models
• ADLAROMANCEStressUpdateBase class to calculate the effective creep strain based on the rates predicted by a material specific Los Alamos Reduced Order Model derived from a Visco-Plastic Self Consistent calculations.
• ADMultiplePowerLawCreepStressUpdateThis class uses the stress update material in a radial return isotropic power law creep model. This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• ADNonlocalDamageNonlocal damage model. Given an RadialAverage UO this creates a new damage index that can be used as for ComputeDamageStress without havign to change existing local damage models.
• ADPorosityFromStrainPorosity calculation from the inelastic strain.
• ADPowerLawCreepStressUpdateThis class uses the stress update material in a radial return isotropic power law creep model. This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• ADPowerLawSofteningSoftening model with an abrupt stress release upon cracking. This class is intended to be used with ADComputeSmearedCrackingStress and relies on automatic differentiation.
• ADPureElasticTractionSeparationPure elastic traction separation law.
• ADRankTwoCartesianComponentAccess a component of a RankTwoTensor
• ADRankTwoCylindricalComponentCompute components of a rank-2 tensor in a cylindrical coordinate system
• ADRankTwoDirectionalComponentCompute a Direction scalar property of a RankTwoTensor
• ADRankTwoInvariantCompute a invariant property of a RankTwoTensor
• ADRankTwoSphericalComponentCompute components of a rank-2 tensor in a spherical coordinate system
• ADScalarMaterialDamageScalar damage model for which the damage is prescribed by another material
• ADStrainEnergyDensityComputes the strain energy density using a combination of the elastic and inelastic components of the strain increment, which is a valid assumption for monotonic behavior.
• ADStrainEnergyRateDensityComputes the strain energy density rate using a combination of the elastic and inelastic components of the strain increment, which is a valid assumption for monotonic behavior.
• ADSymmetricFiniteStrainCompute a strain increment and rotation increment for finite strains.
• ADSymmetricFiniteStrainElasticStressCompute stress using elasticity for finite strains
• ADSymmetricIncrementalSmallStrainCompute a strain increment and rotation increment for small strains.
• ADSymmetricIsotropicElasticityTensorCompute a constant isotropic elasticity tensor.
• ADSymmetricLinearElasticStressCompute stress using elasticity for small strains
• ADSymmetricSmallStrainCompute a small strain.
• ADTemperatureDependentHardeningStressUpdateComputes the stress as a function of temperature and plastic strain from user-supplied hardening functions. This class can be used in conjunction with other creep and plasticity materials for more complex simulations
• ADViscoplasticityStressUpdateThis material computes the non-linear homogenized gauge stress in order to compute the viscoplastic responce due to creep in porous materials. This material must be used in conjunction with ADComputeMultiplePorousInelasticStress
• AbaqusUMATStressCoupling material to use Abaqus UMAT models in MOOSE
• AbruptSofteningSoftening model with an abrupt stress release upon cracking. This class is intended to be used with ComputeSmearedCrackingStress.
• BiLinearMixedModeTractionMixed mode bilinear traction separation law.
• CZMComputeDisplacementJumpSmallStrainCompute the total displacement jump across a czm interface in local coordinates for the Small Strain kinematic formulation
• CZMComputeDisplacementJumpTotalLagrangianCompute the displacement jump increment across a czm interface in local coordinates for the Total Lagrangian kinematic formulation
• CZMComputeGlobalTractionSmallStrainComputes the czm traction in global coordinates for a small strain kinematic formulation
• CZMComputeGlobalTractionTotalLagrangianCompute the equilibrium traction (PK1) and its derivatives for the Total Lagrangian formulation.
• CZMRealVectorCartesianComponentAccess a component of a RealVectorValue defined on a cohesive zone
• CZMRealVectorScalarCompute the normal or tangent component of a vector quantity defined on a cohesive interface.
• CappedDruckerPragerCosseratStressUpdateCapped Drucker-Prager plasticity stress calculator for the Cosserat situation where the host medium (ie, the limit where all Cosserat effects are zero) is isotropic. Note that the return-map flow rule uses an isotropic elasticity tensor built with the 'host' properties defined by the user.
• CappedDruckerPragerStressUpdateCapped Drucker-Prager plasticity stress calculator
• CappedMohrCoulombCosseratStressUpdateCapped Mohr-Coulomb plasticity stress calculator for the Cosserat situation where the host medium (ie, the limit where all Cosserat effects are zero) is isotropic. Note that the return-map flow rule uses an isotropic elasticity tensor built with the 'host' properties defined by the user.
• CappedMohrCoulombStressUpdateNonassociative, smoothed, Mohr-Coulomb plasticity capped with tensile (Rankine) and compressive caps, with hardening/softening
• CappedWeakInclinedPlaneStressUpdateCapped weak inclined plane plasticity stress calculator
• CappedWeakPlaneCosseratStressUpdateCapped weak-plane plasticity Cosserat stress calculator
• CappedWeakPlaneStressUpdateCapped weak-plane plasticity stress calculator
• CauchyStressFromNEML2To use this object, you need to have the NEML2 library installed. Refer to the documentation for guidance on how to enable it. To build this library MOOSE must be configured with LIBTORCH support! (Original description: Perform the objective stress update using a NEML2 material model)
• CauchyStressFromNEML2ReceiverTo use this object, you need to have the NEML2 library installed. Refer to the documentation for guidance on how to enable it. To build this library MOOSE must be configured with LIBTORCH support! (Original description: Retrieve the batched output vector from a NEML2 material model and use the output variables to perform the objective stress integration)
• CombinedScalarDamageScalar damage model which is computed as a function of multiple scalar damage models
• ComplianceSensitivityComputes compliance sensitivity needed for SIMP method.
• CompositeEigenstrainAssemble an Eigenstrain tensor from multiple tensor contributions weighted by material properties
• CompositeElasticityTensorAssemble an elasticity tensor from multiple tensor contributions weighted by material properties
• ComputeAxisymmetric1DFiniteStrainCompute a strain increment and rotation increment for finite strains in an axisymmetric 1D problem
• ComputeAxisymmetric1DIncrementalStrainCompute strain increment for small strains in an axisymmetric 1D problem
• ComputeAxisymmetric1DSmallStrainCompute a small strain in an Axisymmetric 1D problem
• ComputeAxisymmetricRZFiniteStrainCompute a strain increment for finite strains under axisymmetric assumptions.
• ComputeAxisymmetricRZIncrementalStrainCompute a strain increment and rotation increment for small strains under axisymmetric assumptions.
• ComputeAxisymmetricRZSmallStrainCompute a small strain in an Axisymmetric geometry
• ComputeBeamResultantsCompute forces and moments using elasticity
• ComputeConcentrationDependentElasticityTensorCompute concentration dependent elasticity tensor.
• ComputeCosseratElasticityTensorCompute Cosserat elasticity and flexural bending rigidity tensors
• ComputeCosseratIncrementalSmallStrainCompute incremental small Cosserat strains
• ComputeCosseratLinearElasticStressCompute Cosserat stress and couple-stress elasticity for small strains
• ComputeCosseratSmallStrainCompute small Cosserat strains
• ComputeCrackedStressComputes energy and modifies the stress for phase field fracture
• ComputeCreepPlasticityStressCompute state (stress and internal parameters such as inelastic strains and internal parameters) using an Newton process for one creep and one plasticity model
• ComputeCrystalPlasticityThermalEigenstrainComputes the deformation gradient associated with the linear thermal expansion in a crystal plasticity simulation
• ComputeCrystalPlasticityVolumetricEigenstrainComputes the deformation gradient from the volumetric eigenstrain due to spherical voids in a crystal plasticity simulation
• ComputeDamageStressCompute stress for damaged elastic materials in conjunction with a damage model.
• ComputeDeformGradBasedStressComputes stress based on Lagrangian strain
• ComputeDilatationThermalExpansionFunctionEigenstrainComputes eigenstrain due to thermal expansion using a function that describes the total dilatation as a function of temperature
• ComputeEigenstrainComputes a constant Eigenstrain
• ComputeEigenstrainBeamFromVariableComputes an eigenstrain from a set of variables
• ComputeEigenstrainFromInitialStressComputes an eigenstrain from an initial stress
• ComputeElasticityBeamComputes the equivalent of the elasticity tensor for the beam element, which are vectors of material translational and flexural stiffness.
• ComputeElasticityTensorCompute an elasticity tensor.
• ComputeElasticityTensorCPCompute an elasticity tensor for crystal plasticity.
• ComputeExtraStressConstantComputes a constant extra stress that is added to the stress calculated by the constitutive model
• ComputeExtraStressVDWGasComputes a hydrostatic stress corresponding to the pressure of a van der Waals gas that is added as an extra_stress to the stress computed by the constitutive model
• ComputeFiniteBeamStrainCompute a rotation increment for finite rotations of the beam and computes the small/large strain increments in the current rotated configuration of the beam.
• ComputeFiniteStrainCompute a strain increment and rotation increment for finite strains.
• ComputeFiniteStrainElasticStressCompute stress using elasticity for finite strains
• ComputeGlobalStrainMaterial for storing the global strain values from the scalar variable
• ComputeHomogenizedLagrangianStrain
• ComputeHypoelasticStVenantKirchhoffStressCalculate a small strain elastic stress that is equivalent to the hyperelastic St. Venant-Kirchhoff model if integrated using the Truesdell rate.
• ComputeIncrementalBeamStrainCompute a infinitesimal/large strain increment for the beam.
• ComputeIncrementalSmallStrainCompute a strain increment and rotation increment for small strains.
• ComputeInstantaneousThermalExpansionFunctionEigenstrainComputes eigenstrain due to thermal expansion using a function that describes the instantaneous thermal expansion as a function of temperature
• ComputeInterfaceStressStress in the plane of an interface defined by the gradient of an order parameter
• ComputeIsotropicElasticityTensorCompute a constant isotropic elasticity tensor.
• ComputeLagrangianLinearElasticStressStress update based on the small (engineering) stress
• ComputeLagrangianStrainCompute strain in Cartesian coordinates.
• ComputeLagrangianStrainAxisymmetricCylindricalCompute strain in 2D axisymmetric RZ coordinates.
• ComputeLagrangianStrainCentrosymmetricSphericalCompute strain in centrosymmetric spherical coordinates.
• ComputeLagrangianWPSStrainCompute strain in Cartesian coordinates.
• ComputeLagrangianWrappedStressStress update based on the small (engineering) stress
• ComputeLayeredCosseratElasticityTensorComputes Cosserat elasticity and flexural bending rigidity tensors relevant for simulations with layered materials. The layering direction is assumed to be perpendicular to the 'z' direction.
• ComputeLinearElasticPFFractureStressComputes the stress and free energy derivatives for the phase field fracture model, with small strain
• ComputeLinearElasticStressCompute stress using elasticity for small strains
• ComputeLinearViscoelasticStressDivides total strain into elastic + creep + eigenstrains
• ComputeMeanThermalExpansionFunctionEigenstrainComputes eigenstrain due to thermal expansion using a function that describes the mean thermal expansion as a function of temperature
• ComputeMultiPlasticityStressMaterial for multi-surface finite-strain plasticity
• ComputeMultipleCrystalPlasticityStressCrystal Plasticity base class: handles the Newton iteration over the stress residual and calculates the Jacobian based on constitutive laws from multiple material classes that are inherited from CrystalPlasticityStressUpdateBase
• ComputeMultipleInelasticCosseratStressCompute state (stress and other quantities such as plastic strains and internal parameters) using an iterative process, as well as Cosserat versions of these quantities. Only elasticity is currently implemented for the Cosserat versions.Combinations of creep models and plastic models may be used
• ComputeMultipleInelasticStressCompute state (stress and internal parameters such as plastic strains and internal parameters) using an iterative process. Combinations of creep models and plastic models may be used.
• ComputeNeoHookeanStressStress update based on the first Piola-Kirchhoff stress
• ComputePlaneFiniteStrainCompute strain increment and rotation increment for finite strain under 2D planar assumptions.
• ComputePlaneIncrementalStrainCompute strain increment for small strain under 2D planar assumptions.
• ComputePlaneSmallStrainCompute a small strain under generalized plane strain assumptions where the out of plane strain is generally nonzero.
• ComputePlasticHeatEnergyPlastic heat energy density = stress * plastic_strain_rate
• ComputeRSphericalFiniteStrainCompute a strain increment and rotation increment for finite strains in 1D spherical symmetry problems.
• ComputeRSphericalIncrementalStrainCompute a strain increment for incremental strains in 1D spherical symmetry problems.
• ComputeRSphericalSmallStrainCompute a small strain 1D spherical symmetry case.
• ComputeReducedOrderEigenstrainaccepts eigenstrains and computes a reduced order eigenstrain for consistency in the order of strain and eigenstrains.
• ComputeSimoHughesJ2PlasticityStressThe Simo-Hughes style J2 plasticity.
• ComputeSmallStrainCompute a small strain.
• ComputeSmearedCrackingStressCompute stress using a fixed smeared cracking model
• ComputeStVenantKirchhoffStressStress update based on the first Piola-Kirchhoff stress
• ComputeStrainIncrementBasedStressCompute stress after subtracting inelastic strain increments
• ComputeSurfaceTensionKKSSurface tension of an interface defined by the gradient of an order parameter
• ComputeThermalExpansionEigenstrainComputes eigenstrain due to thermal expansion with a constant coefficient
• ComputeThermalExpansionEigenstrainBeamComputes eigenstrain due to thermal expansion with a constant coefficient
• ComputeUpdatedEulerAngleThis class computes the updated Euler angle for crystal plasticity simulations. This needs to be used together with the ComputeMultipleCrystalPlasticityStress class, where the updated rotation material property is computed.
• ComputeVariableBaseEigenStrainComputes Eigenstrain based on material property tensor base
• ComputeVariableEigenstrainComputes an Eigenstrain and its derivatives that is a function of multiple variables, where the prefactor is defined in a derivative material
• ComputeVariableIsotropicElasticityTensorCompute an isotropic elasticity tensor for elastic constants that change as a function of material properties
• ComputeVolumetricDeformGradComputes volumetric deformation gradient and adjusts the total deformation gradient
• ComputeVolumetricEigenstrainComputes an eigenstrain that is defined by a set of scalar material properties that summed together define the volumetric change. This also computes the derivatives of that eigenstrain with respect to a supplied set of variable dependencies.
• CrystalPlasticityHCPDislocationSlipBeyerleinUpdateTwo-term dislocation slip model for hexagonal close packed crystals from Beyerline and Tome
• CrystalPlasticityKalidindiUpdateKalidindi version of homogeneous crystal plasticity.
• CrystalPlasticityTwinningKalidindiUpdateTwinning propagation model based on Kalidindi's treatment of twinning in a FCC material
• DensityScaling
• EshelbyTensorComputes the Eshelby tensor as a function of strain energy density and the first Piola-Kirchhoff stress
• ExponentialSofteningSoftening model with an exponential softening response upon cracking. This class is intended to be used with ComputeSmearedCrackingStress.
• FiniteStrainCPSlipRateResDeprecated class: please use CrystalPlasticityKalidindiUpdate and ComputeMultipleCrystalPlasticityStress instead.
• FiniteStrainCrystalPlasticityDeprecated class: please use CrystalPlasticityKalidindiUpdate and ComputeMultipleCrystalPlasticityStress instead. Crystal Plasticity base class: FCC system with power law flow rule implemented
• FiniteStrainHyperElasticViscoPlasticMaterial class for hyper-elastic viscoplatic flow: Can handle multiple flow models defined by flowratemodel type user objects
• FiniteStrainPlasticMaterialAssociative J2 plasticity with isotropic hardening.
• FiniteStrainUObasedCPUserObject based Crystal Plasticity system.
• FluxBasedStrainIncrementCompute strain increment based on flux
• GBRelaxationStrainIncrementCompute strain increment based on lattice relaxation at GB
• GeneralizedKelvinVoigtModelGeneralized Kelvin-Voigt model composed of a serial assembly of unit Kelvin-Voigt modules
• GeneralizedMaxwellModelGeneralized Maxwell model composed of a parallel assembly of unit Maxwell modules
• HillConstantsBuild and rotate the Hill Tensor. It can be used with other Hill plasticity and creep materials.
• HillCreepStressUpdateThis class uses the stress update material in a generalized radial return anisotropic power law creep model. This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• HillElastoPlasticityStressUpdateThis class uses the generalized radial return for anisotropic elasto-plasticity model.This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• HillPlasticityStressUpdateThis class uses the generalized radial return for anisotropic plasticity model.This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• HyperElasticPhaseFieldIsoDamageComputes damaged stress and energy in the intermediate configuration assuming isotropy
• HyperbolicViscoplasticityStressUpdateThis class uses the discrete material for a hyperbolic sine viscoplasticity model in which the effective plastic strain is solved for using a creep approach.
• InclusionProperties
• IsotropicPlasticityStressUpdateThis class uses the discrete material in a radial return isotropic plasticity model. This class is one of the basic radial return constitutive models, yet it can be used in conjunction with other creep and plasticity materials for more complex simulations.
• IsotropicPowerLawHardeningStressUpdateThis class uses the discrete material in a radial return isotropic plasticity power law hardening model, solving for the yield stress as the intersection of the power law relation curve and Hooke's law. This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• LAROMANCEPartitionStressUpdateLAROMANCE base class for partitioned reduced order models
• LAROMANCEStressUpdateBase class to calculate the effective creep strain based on the rates predicted by a material specific Los Alamos Reduced Order Model derived from a Visco-Plastic Self Consistent calculations.
• LinearElasticTrussComputes the linear elastic strain for a truss element
• LinearViscoelasticStressUpdateCalculates an admissible state (stress that lies on or within the yield surface, plastic strains, internal parameters, etc). This class is intended to be a parent class for classes with specific constitutive models.
• MultiPhaseStressMaterialCompute a global stress form multiple phase stresses
• NonlocalDamageNonlocal damage model. Given an RadialAverage UO this creates a new damage index that can be used as for ComputeDamageStress without havign to change existing local damage models.
• PlasticTrussComputes the stress and strain for a truss element with plastic behavior defined by either linear hardening or a user-defined hardening function.
• PorosityFromStrainPorosity calculation from the inelastic strain.
• PowerLawCreepStressUpdateThis class uses the stress update material in a radial return isotropic power law creep model. This class can be used in conjunction with other creep and plasticity materials for more complex simulations.
• PowerLawSofteningSoftening model with an abrupt stress release upon cracking. This class is intended to be used with ComputeSmearedCrackingStress.
• PureElasticTractionSeparationPure elastic traction separation law.
• RankTwoCartesianComponentAccess a component of a RankTwoTensor
• RankTwoCylindricalComponentCompute components of a rank-2 tensor in a cylindrical coordinate system
• RankTwoDirectionalComponentCompute a Direction scalar property of a RankTwoTensor
• RankTwoInvariantCompute a invariant property of a RankTwoTensor
• RankTwoSphericalComponentCompute components of a rank-2 tensor in a spherical coordinate system
• SalehaniIrani3DCTraction3D Coupled (3DC) cohesive law of Salehani and Irani with no damage
• ScalarMaterialDamageScalar damage model for which the damage is prescribed by another material
• StrainEnergyDensityComputes the strain energy density using a combination of the elastic and inelastic components of the strain increment, which is a valid assumption for monotonic behavior.
• StrainEnergyRateDensityComputes the strain energy density rate using a combination of the elastic and inelastic components of the strain increment, which is a valid assumption for monotonic behavior.
• StressBasedChemicalPotentialChemical potential from stress
• SumTensorIncrementsCompute tensor property by summing tensor increments
• SymmetricIsotropicElasticityTensorCompute a constant isotropic elasticity tensor.
• TemperatureDependentHardeningStressUpdateComputes the stress as a function of temperature and plastic strain from user-supplied hardening functions. This class can be used in conjunction with other creep and plasticity materials for more complex simulations
• TensileStressUpdateAssociative, smoothed, tensile (Rankine) plasticity with hardening/softening
• ThermalFractureIntegralCalculates summation of the derivative of the eigenstrains with respect to temperature.
• TwoPhaseStressMaterialCompute a global stress in a two phase model
• VolumeDeformGradCorrectedStressTransforms stress with volumetric term from previous configuration to this configuration
• WaveSpeed
• raccoon App
• ArrheniusLawThis class computes the Arrhenius coefficient , where is the activation energy, is the ideal gas constant, and is the temperature.
• ArrheniusLawHardeningPlastic hardening following a temperature dependent Arrhenius law.
• CNHIsotropicElasticityIsotropic Compressible Neo-Hookean hyperelasticity model.
• ComputeDeformationGradientThis class computes the deformation gradient. Eigen deformation gradients are extracted from the total deformation gradient. The F-bar approach can optionally be used to correct volumetric locking.
• ComputeEigenstrainFromFunctionInitialStressThis class computes the eigenstrain given a predefined intial stress. The eigenstrain is defined as , where is the compliance tensor. Isotropic linear elasticity is assumed.
• ComputeLargeDeformationStressStress calculator given an elasticity model, a plasticity model and a viscoelasticity model. Large deformation is assumed.
• ComputeSmallDeformationStressThe stress calculator given an elasticity model and a plasticity model. Small deformation is assumed.
• ComputeThermalExpansionEigenDeformationGradientThis class computes the thermal deformation gradient, , where is the thermal expansion coefficient, is the temperature, and is the reference temperature corresponding to zero thermal expansion.
• CrackGeometricFunctionThis is a wrapper of ADDerivativeParsedMaterial to conveniently define a crack geometric function. The initial derivative as well as the normalization constant are automatically populated given the function definition.
• CrackSurfaceDensityThis class computes the crack surface density , where is the crack geometric function, is the normalization constant, and is the phase-field regularization length.
• ExponentialHardeningPlastic hardening in exponential form.
• HenckyIsotropicElasticityIsotropic Hencky-type hyperelasticity model. The logarithmic right Cauchy-Green strain tensor is used as the strain measure.
• JohnsonCookHardeningThe Johnson-Cook plasticity model.
• KLBFNucleationMicroForceThis class computes the external driving force for nucleation given a Drucker-Prager strength envelope developed by Kumar et al. (2020)
• KLRNucleationMicroForceThis class computes the external driving force for nucleation given a Drucker-Prager strength envelope developed by Kumar et al. (2022)
• LDLNucleationMicroForceThis class computes the external driving force for nucleation given a Drucker-Prager strength envelope developed by Larsen et al. (2024)
• LargeDeformationJ2PlasticityLarge deformation plasticity. The exponential constitutive update is used to update the plastic deformation.
• LargeDeformationJ2PowerLawCreepLarge deformation power-law creep. This is an approximation to the consistent plasticity model using the update formula .
• LargeDeformationNewtonianViscosityNewtonian viscosity.
• LinearHardeningPlastic hardening following a linear isotropic law.
• NoDegradationDummy function for no degradation, i.e. .
• PowerDegradationFunctiondefines the power degradation function .
• PowerLawHardeningPlastic hardening following a power law.
• PressureDensityThis class computes the effective pressure density , where is the indicator function.
• RationalDegradationFunctionDefines the rational degradation function where . is the fracture toughness, is the critical fracture energy, is the derivative of the local fracture energy at , is the normalization constant, and is the regularization length.
• SmallDeformationIsotropicElasticityIsotropic elasticity under small strain asumptions.
• SmallDeformationJ2PlasticitySmall deformation plasticity. The plastic deformation is updated using the additive decompsition of strain.
• ThinFilmInterfaceEnergyDensityThis class compute the interface energy density corresponding to a shear-lag model, i.e. .
• Phase Field App
• ADConstantAnisotropicMobilityProvide a constant mobility tensor value
• ADGBEvolutionComputes necessary material properties for the isotropic grain growth model
• ADInterfaceOrientationMaterial2D interfacial anisotropy
• ADMathCTDFreeEnergyMaterial that implements the math free energy using the expression builder and automatic differentiation
• ADMathFreeEnergyMaterial that implements the math free energy and its derivatives:
• ADSwitchingFunctionMultiPhaseMaterialCalculates the switching function for a given phase for a multi-phase, multi-order parameter model
• AsymmetricCrossTermBarrierFunctionMaterialFree energy contribution asymmetric across interfaces between arbitrary pairs of phases.
• BarrierFunctionMaterialHelper material to provide and its derivative in a polynomial. SIMPLE: LOW: HIGH:
• CompositeMobilityTensorAssemble a mobility tensor from multiple tensor contributions weighted by material properties
• ComputeGBMisorientationTypeCalculate types of grain boundaries in a polycrystalline sample
• ComputePolycrystalElasticityTensorCompute an evolving elasticity tensor coupled to a grain growth phase field model.
• ConstantAnisotropicMobilityProvide a constant mobility tensor value
• CoupledValueFunctionFreeEnergyCompute a free energy from a lookup function
• CrossTermBarrierFunctionMaterialFree energy contribution symmetric across interfaces between arbitrary pairs of phases.
• DeformedGrainMaterial
• DerivativeMultiPhaseMaterialTwo phase material that combines n phase materials using a switching function with and n non-conserved order parameters (to be used with SwitchingFunctionConstraint*).
• DerivativeTwoPhaseMaterialTwo phase material that combines two single phase materials using a switching function.
• DiscreteNucleationFree energy contribution for nucleating discrete particles
• ElasticEnergyMaterialFree energy material for the elastic energy contributions.
• ElectrochemicalDefectMaterialCalculates density, susceptibility, and derivatives for a defect species in the grand potential sintering model coupled with electrochemistry
• ElectrochemicalSinteringMaterialIncludes switching and thermodynamic properties for the grand potential sintering model coupled with electrochemistry
• ExternalForceDensityMaterialProviding external applied force density to grains
• ForceDensityMaterialCalculating the force density acting on a grain
• GBAnisotropy
• GBDependentAnisotropicTensorCompute anisotropic rank two tensor based on GB phase variable
• GBDependentDiffusivityCompute diffusivity rank two tensor based on GB phase variable
• GBEvolutionComputes necessary material properties for the isotropic grain growth model
• GBWidthAnisotropy
• GrainAdvectionVelocityCalculation the advection velocity of grain due to rigid body translation and rotation
• GrandPotentialInterfaceCalculate Grand Potential interface parameters for a specified interfacial free energy and width
• GrandPotentialSinteringMaterialIncludes switching and thermodynamic properties for the grand potential sintering model
• GrandPotentialTensorMaterialDiffusion and mobility parameters for grand potential model governing equations. Uses a tensor diffusivity
• IdealGasFreeEnergyFree energy of an ideal gas.
• InterfaceOrientationMaterial2D interfacial anisotropy
• InterfaceOrientationMultiphaseMaterialThis Material accounts for the the orientation dependence of interfacial energy for multi-phase multi-order parameter phase-field model.
• KKSPhaseConcentrationDerivativesComputes the KKS phase concentration derivatives wrt global concentrations and order parameters, which are used in the chain rules in the KKS kernels. This class is intended to be used with KKSPhaseConcentrationMaterial.
• KKSPhaseConcentrationMaterialComputes the KKS phase concentrations by using nested Newton iteration to solve the equal chemical potential and concentration conservation equations. This class is intended to be used with KKSPhaseConcentrationDerivatives.
• KKSXeVacSolidMaterialKKS Solid phase free energy for Xe,Vac in UO2. Fm(cmg,cmv)
• LinearizedInterfaceFunctionDefines the order parameter substitution for linearized interface phase field models
• MathCTDFreeEnergyMaterial that implements the math free energy using the expression builder and automatic differentiation
• MathEBFreeEnergyMaterial that implements the math free energy using the expression builder and automatic differentiation
• MathFreeEnergyMaterial that implements the math free energy and its derivatives:
• MixedSwitchingFunctionMaterialHelper material to provide h(eta) and its derivative in one of two polynomial forms. MIX234 and MIX246
• MultiBarrierFunctionMaterialDouble well phase transformation barrier free energy contribution.
• PFCRFFMaterial
• PFCTradMaterialPolynomial coefficients for a phase field crystal correlation function
• PFParamsPolyFreeEnergyPhase field parameters for polynomial free energy for single component systems
• PhaseNormalTensorCalculate normal tensor of a phase based on gradient
• PolycrystalDiffusivityGenerates a diffusion coefficient to distinguish between the bulk, pore, grain boundaries, and surfaces
• PolycrystalDiffusivityTensorBaseGenerates a diffusion tensor to distinguish between the bulk, grain boundaries, and surfaces
• PolynomialFreeEnergyPolynomial free energy for single component systems
• RegularSolutionFreeEnergyMaterial that implements the free energy of a regular solution
• StrainGradDispDerivativesProvide the constant derivatives of strain w.r.t. the displacement gradient components.
• SwitchingFunction3PhaseMaterialMaterial for switching function that prevents formation of a third phase at a two-phase interface:
• SwitchingFunctionMaterialHelper material to provide and its derivative in one of two polynomial forms. SIMPLE: HIGH:
• SwitchingFunctionMultiPhaseMaterialCalculates the switching function for a given phase for a multi-phase, multi-order parameter model
• ThirdPhaseSuppressionMaterialFree Energy contribution that penalizes more than two order parameters being non-zero
• TimeStepMaterialProvide various time stepping quantities as material properties.
• VanDerWaalsFreeEnergyFree energy of a Van der Waals gas.
• VariableGradientMaterialCompute the norm of the gradient of a variable

Mesh

• Moose App
• CreateDisplacedProblemActionCreate a Problem object that utilizes displacements.
• DisplayGhostingActionAction to setup AuxVariables and AuxKernels to display ghosting when running in parallel
• ElementIDOutputActionAction for copying extra element IDs into auxiliary variables for output.
• SetupMeshActionAdd or create Mesh object to the simulation.
• SetupMeshCompleteActionPerform operations on the mesh in preparation for a simulation.
• AddMeshGeneratorActionAdd a MeshGenerator object to the simulation.
• AddMetaDataGeneratorThis mesh generator assigns extraneous mesh metadata to the input mesh
• AdvancedExtruderGeneratorExtrudes a 1D mesh into 2D, or a 2D mesh into 3D, can have a variable height for each elevation, variable number of layers within each elevation, variable growth factors of axial element sizes within each elevation and remap subdomain_ids, boundary_ids and element extra integers within each elevation as well as interface boundaries between neighboring elevation layers.
• AllSideSetsByNormalsGeneratorAdds sidesets to the entire mesh based on unique normals.
• AnnularMeshGeneratorFor rmin>0: creates an annular mesh of QUAD4 elements. For rmin=0: creates a disc mesh of QUAD4 and TRI3 elements. Boundary sidesets are created at rmax and rmin, and given these names. If dmin!0 and dmax!360, a sector of an annulus or disc is created. In this case boundary sidesets are also created at dmin and dmax, and given these names
• BlockDeletionGeneratorMesh generator which removes elements from the specified subdomains
• BlockToMeshConverterGeneratorConverts one or more blocks (subdomains) from a mesh into a stand-alone mesh with a single block in it.
• BoundaryDeletionGeneratorMesh generator which removes side sets
• BoundingBoxNodeSetGeneratorAssigns all of the nodes either inside or outside of a bounding box to a new nodeset.
• BreakBoundaryOnSubdomainGeneratorBreak boundaries based on the subdomains to which their sides are attached. Naming convention for the new boundaries will be the old boundary name plus "_to_" plus the subdomain name
• BreakMeshByBlockGeneratorBreak the mesh at interfaces between blocks. New nodes will be generated so elements on each side of the break are no longer connected. At the moment, this only works on a REPLICATED mesh
• BreakMeshByElementGeneratorBreak all element-element interfaces in the specified subdomains.
• CartesianMeshGeneratorThis CartesianMeshGenerator creates a non-uniform Cartesian mesh.
• CircularBoundaryCorrectionGeneratorThis CircularBoundaryCorrectionGenerator object is designed to correct full or partial circular boundaries in a 2D mesh to preserve areas.
• CoarsenBlockGeneratorMesh generator which coarsens one or more blocks in an existing mesh. The coarsening algorithm works best for regular meshes.
• CombinerGeneratorCombine multiple meshes (or copies of one mesh) together into one (disjoint) mesh. Can optionally translate those meshes before combining them.
• ConcentricCircleMeshGeneratorThis ConcentricCircleMeshGenerator source code is to generate concentric circle meshes.
• CutMeshByPlaneGeneratorThis CutMeshByPlaneGenerator object is designed to trim the input mesh by removing all the elements on one side of a given plane with special processing on the elements crossed by the cutting line to ensure a smooth cross-section. The output mesh only consists of TET4 elements.
• DistributedRectilinearMeshGeneratorCreate a line, square, or cube mesh with uniformly spaced or biased elements.
• ElementGeneratorGenerates individual elements given a list of nodal positions.
• ElementSubdomainIDGeneratorAllows the user to assign each element the subdomain ID of their choice
• ElementsToTetrahedronsConverterThis ElementsToTetrahedronsConverter object is designed to convert all the elements in a 3D mesh consisting only linear elements into TET4 elements.
• ExplodeMeshGeneratorBreak all element-element interfaces in the specified subdomains.
• ExtraNodesetGeneratorCreates a new node set and a new boundary made with the nodes the user provides.
• FancyExtruderGeneratorExtrudes a 1D mesh into 2D, or a 2D mesh into 3D, can have a variable height for each elevation, variable number of layers within each elevation, variable growth factors of axial element sizes within each elevation and remap subdomain_ids, boundary_ids and element extra integers within each elevation as well as interface boundaries between neighboring elevation layers.
• FileMeshGeneratorRead a mesh from a file.
• FillBetweenCurvesGeneratorThis FillBetweenCurvesGenerator object is designed to generate a transition layer to connect two boundaries of two input meshes.
• FillBetweenPointVectorsGeneratorThis FillBetweenPointVectorsGenerator object is designed to generate a transition layer with two sides containing different numbers of nodes.
• FillBetweenSidesetsGeneratorThis FillBetweenSidesetsGenerator object is designed to generate a transition layer to connect two boundaries of two input meshes.
• FlipSidesetGeneratorA Mesh Generator which flips a given sideset
• GeneratedMeshGeneratorCreate a line, square, or cube mesh with uniformly spaced or biased elements.
• ImageMeshGeneratorGenerated mesh with the aspect ratio of a given image stack.
• ImageSubdomainGeneratorSamples an image at the coordinates of each element centroid, using the resulting pixel color value as each element's subdomain ID
• LowerDBlockFromSidesetGeneratorAdds lower dimensional elements on the specified sidesets.
• MeshCollectionGeneratorCollects multiple meshes into a single (unconnected) mesh.
• MeshDiagnosticsGeneratorRuns a series of diagnostics on the mesh to detect potential issues such as unsupported features
• MeshExtruderGeneratorTakes a 1D or 2D mesh and extrudes the entire structure along the specified axis increasing the dimensionality of the mesh.
• MeshRepairGeneratorMesh generator to perform various improvement / fixing operations on an input mesh
• MoveNodeGeneratorModifies the position of one or more nodes
• NodeSetsFromSideSetsGeneratorMesh generator which constructs node sets from side sets
• OrientedSubdomainBoundingBoxGeneratorDefines a subdomain inside or outside of a bounding box with arbitrary orientation.
• OverlayMeshGeneratorCreates a Cartesian mesh overlaying the input mesh region.
• ParsedCurveGeneratorThis ParsedCurveGenerator object is designed to generate a mesh of a curve that consists of EDGE2 elements.
• ParsedElementDeletionGeneratorRemoves elements such that the parsed expression is evaluated as strictly positive. The parameters of the parsed expression can be the X,Y,Z coordinates of the element vertex average (must be 'x','y','z' in the expression), the element volume (must be 'volume' in the expression) and the element id ('id' in the expression).
• ParsedGenerateSidesetA MeshGenerator that adds element sides to a sideset if the centroid satisfies the combinatorial_geometry expression. Optionally, element sides are also added if they are included in included_subdomains and if they feature the designated normal.
• ParsedNodeTransformGeneratorApplies a transform to a the x,y,z coordinates of a Mesh
• ParsedSubdomainMeshGeneratorUses a parsed expression (combinatorial_geometry) to determine if an element (via its centroid) is inside the region defined by the expression and assigns a new block ID.
• PatchMeshGeneratorCreates 2D or 3D patch meshes.
• PatternedMeshGeneratorCreates a 2D mesh from a specified set of unique 'tiles' meshes and a two-dimensional pattern.
• PlaneDeletionGeneratorRemoves elements lying 'above' the plane (in the direction of the normal).
• PlaneIDMeshGeneratorAdds an extra element integer that identifies planes in a mesh.
• PolyLineMeshGeneratorGenerates meshes from edges connecting a list of points.
• RefineBlockGeneratorMesh generator which refines one or more blocks in an existing mesh
• RefineSidesetGeneratorMesh generator which refines one or more sidesets
• RenameBlockGeneratorChanges the block IDs and/or block names for a given set of blocks defined by either block ID or block name. The changes are independent of ordering. The merging of blocks is supported.
• RenameBoundaryGeneratorChanges the boundary IDs and/or boundary names for a given set of boundaries defined by either boundary ID or boundary name. The changes are independent of ordering. The merging of boundaries is supported.
• RinglebMeshGeneratorCreates a mesh for the Ringleb problem.
• SideSetExtruderGeneratorTakes a 1D or 2D mesh and extrudes a selected sideset along the specified axis.
• SideSetsAroundSubdomainGeneratorAdds element faces that are on the exterior of the given block to the sidesets specified
• SideSetsBetweenSubdomainsGeneratorMeshGenerator that creates a sideset composed of the nodes located between two or more subdomains.
• SideSetsFromBoundingBoxGeneratorDefines new sidesets using currently-defined sideset IDs inside or outside of a bounding box.
• SideSetsFromNodeSetsGeneratorMesh generator which constructs side sets from node sets
• SideSetsFromNormalsGeneratorAdds a new named sideset to the mesh for all faces matching the specified normal.
• SideSetsFromPointsGeneratorAdds a new sideset starting at the specified point containing all connected element faces with the same normal.
• SmoothMeshGeneratorUtilizes a simple Laplacian based smoother to attempt to improve mesh quality. Will not move boundary nodes or nodes along block/subdomain boundaries
• SphereMeshGeneratorGenerate a 3-D sphere mesh centered on the origin
• SpiralAnnularMeshGeneratorCreates an annular mesh based on TRI3 or TRI6 elements on several rings.
• StackGeneratorUse the supplied meshes and stitch them on top of each other
• StitchBoundaryMeshGeneratorAllows a pair of boundaries to be stitched together.
• StitchedMeshGeneratorAllows multiple mesh files to be stitched together to form a single mesh.
• SubdomainBoundingBoxGeneratorChanges the subdomain ID of elements either (XOR) inside or outside the specified box to the specified ID.
• SubdomainIDGeneratorSets all the elements of the input mesh to a unique subdomain ID.
• SubdomainPerElementGeneratorAllows the user to assign each element the subdomain ID of their choice
• SymmetryTransformGeneratorApplies a symmetry transformation to the entire mesh.
• TiledMeshGeneratorUse the supplied mesh and create a tiled grid by repeating this mesh in the x, y, and z directions.
• TransfiniteMeshGeneratorCreates a QUAD4 mesh given a set of corner vertices and edge types. The edge type can be either LINE, CIRCARC, DISCRETE or PARSED, with LINE as the default option. For the non-default options the user needs to specify additional parameters via the edge_parameter option as follows: for CIRCARC the deviation of the midpoint from an arccircle, for DISCRETE a set of points, or a paramterization via the PARSED option. Opposite edges may have different distributions s long as the number of points is identical. Along opposite edges a different point distribution can be prescribed via the options bias_x or bias_y for opposing edges.
• TransformGeneratorApplies a linear transform to the entire mesh.
• UniqueExtraIDMeshGeneratorAdd a new extra element integer ID by finding unique combinations of the existing extra element integer ID values
• XYDelaunayGeneratorTriangulates meshes within boundaries defined by input meshes.
• XYMeshLineCutterThis XYMeshLineCutter object is designed to trim the input mesh by removing all the elements on one side of a given straight line with special processing on the elements crossed by the cutting line to ensure a smooth cross-section.
• AnnularMeshFor rmin>0: creates an annular mesh of QUAD4 elements. For rmin=0: creates a disc mesh of QUAD4 and TRI3 elements. Boundary sidesets are created at rmax and rmin, and given these names. If dmin!0 and dmax!360, a sector of an annulus or disc is created. In this case boundary sidesets are also created a dmin and dmax, and given these names
• ConcentricCircleMeshThis ConcentricCircleMesh source code is to generate concentric circle meshes.
• FileMeshRead a mesh from a file.
• GeneratedMeshCreate a line, square, or cube mesh with uniformly spaced or biased elements.
• ImageMeshGenerated mesh with the aspect ratio of a given image stack.
• MeshGeneratorMeshMesh generated using mesh generators
• PatternedMeshCreates a 2D mesh from a specified set of unique 'tiles' meshes and a two-dimensional pattern.
• RinglebMeshCreates a mesh for the Ringleb problem.
• SpiralAnnularMeshCreates an annual mesh based on TRI3 elements (it can also be TRI6 elements) on several rings.
• StitchedMeshReads in all of the given meshes and stitches them all together into one mesh.
• TiledMeshUse the supplied mesh and create a tiled grid by repeating this mesh in the x,y, and z directions.
• Partitioner
• Heat Transfer App
• PatchSidesetGeneratorDivides the given sideset into smaller patches of roughly equal size.
• Phase Field App
• EBSDMeshGeneratorMesh generated from a specified DREAM.3D EBSD data file.
• SphereSurfaceMeshGeneratorGenerated sphere mesh - a two dimensional manifold embedded in three dimensional space
• EBSDMeshMesh generated from a specified DREAM.3D EBSD data file.

MeshDivisions

• Moose App
• AddMeshDivisionActionAdd a MeshDivision object to the simulation.
• CartesianGridDivisionDivide the mesh along a Cartesian grid. Numbering increases from bottom to top and from left to right and from back to front. The inner ordering is X, then Y, then Z
• CylindricalGridDivisionDivide the mesh along a cylindrical grid. The innermost numbering of divisions is the radial bins, then comes the azimuthal bins, then the axial bins
• ExtraElementIntegerDivisionDivide the mesh by increasing extra element IDs. The division will be contiguously numbered even if the extra element ids are not
• FunctorBinnedValuesDivisionDivide the mesh along based on uniformly binned values of a functor.
• NearestPositionsDivisionDivide the mesh using a nearest-point / voronoi algorithm, with the points coming from a Positions object
• NestedDivisionDivide the mesh using nested divisions objects
• SphericalGridDivisionDivide the mesh along a spherical grid.
• SubdomainsDivisionDivide the mesh by increasing subdomain ids. The division will be contiguously numbered even if the subdomain ids are not

Modules