Complete Syntax

InterfaceKernels

• Moose App
• AddInterfaceKernelActionAdd an InterfaceKernel object to the simulation.
• ADMatInterfaceReactionImplements a reaction to establish ReactionRate=k_f*u-k_b*v at interface.
• 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.
• Fsi App
• ADPenaltyVelocityContinuityEnforces continuity of flux and continuity of solution via penalty across an interface.
• CoupledPenaltyInterfaceDiffusionEnforces continuity of flux and continuity of solution via penalty across an interface.
• StructureAcousticInterfaceEnforces displacement and stress/pressure continuity between the fluid and structural domains. Element is always the structure and neighbor is always the fluid.
• Electromagnetics App
• ElectrostaticContactConditionInterface condition that describes the current continuity and contact conductance across a boundary formed between two dissimilar materials (resulting in a potential discontinuity). Conductivity on each side of the boundary is defined via the material properties system.
• ParallelElectricFieldInterfaceVectorInterfaceKernel that implements the condition
• PerpendicularElectricFieldInterfaceVectorInterfaceKernel that implements the condition
• 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.
• CZMInterfaceKernelTotalLagrangianCalculate residual contribution for balancing the traction across an interface (used in the cohesive zone method).
• 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

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.
• FunctorKernelAdds a term from a functor.
• GradFieldThe gradient operator optionally scaled by a constant scalar coefficient. Weak form: .
• MFEMCurlCurlKernelAdds the domain integrator to an MFEM problem for the bilinear form arising from the weak form of the curl curl operator .
• MFEMDiffusionKernelAdds the domain integrator to an MFEM problem for the bilinear form arising from the weak form of the Laplacian operator .
• MFEMDivDivKernelAdds the domain integrator to an MFEM problem for the bilinear form arising from the weak form of the grad-div operator .
• MFEMDomainLFKernelAdds the domain integrator to an MFEM problem for the linear form arising from the weak form of the forcing term .
• MFEMLinearElasticityKernelThe isotropic linear elasticity operator with weak form , to be added to an MFEM problem, where is the isotropic elasticity tensor, , is the first Lame parameter, , is the second Lame parameter, , where is Young's modulus and is Poisson's ratio.
• MFEMMassKernelAdds the domain integrator to an MFEM problem for the bilinear form arising from the weak form of the mass operator .
• MFEMMixedScalarCurlKernelAdds the domain integrator to an MFEM problem for the bilinear form arising from the weak form of the scalar curl operator . The vector must be 2D.
• MFEMMixedVectorGradientKernelAdds the domain integrator to an MFEM problem for the mixed bilinear form arising from the weak form of the gradient operator .
• MFEMTimeDerivativeMassKernelAdds the domain integrator to an MFEM problem for the bilinear form arising from the weak form of the operator .
• MFEMVectorDomainLFKernelAdds the domain integrator to an MFEM problem for the linear form arising from the weak form of the forcing term .
• MFEMVectorFEDivergenceKernelAdds the domain integrator to an MFEM problem for the mixed bilinear form arising from the weak form of the divergence operator .
• MFEMVectorFEDomainLFKernelAdds the domain integrator to an MFEM problem for the linear form arising from the weak form of the forcing term .
• MFEMVectorFEMassKernelAdds the domain integrator to an MFEM problem for the bilinear form arising from the weak form of the mass operator .
• MFEMVectorFEWeakDivergenceKernelAdds the domain integrator to an MFEM problem for the mixed bilinear form arising from the weak form of the divergence operator .
• 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
• 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 .
• XFEMApp
• CrackTipEnrichmentStressDivergenceTensorsEnrich stress divergence kernel for small-strain simulations
• Electromagnetics App
• ADConductionCurrentCalculates the current source term in the Helmholtz wave equation using the conduction formulation of the current.
• ADCurlCurlFieldWeak form term corresponding to .
• ADMatWaveReactionCalculates the current source term in the Helmholtz wave equation using the dielectric formulation of the current.
• CurlCurlFieldWeak form term corresponding to .
• EMJouleHeatingSourceSupplies the heating due to the electic field in the form of
• VectorCurrentSourceKernel to calculate the current source term in the Helmholtz wave equation.
• VectorSecondTimeDerivativeThe second time derivative operator for vector variables.
• Navier Stokes App
• DistributedForceImplements a force term in the Navier Stokes momentum equation.
• DistributedPowerImplements the power term of a specified force in the Navier Stokes energy equation.
• GradDivAdds grad-div stabilization for scalar field velocity component Navier-Stokes implementations.
• INSADBoussinesqBodyForceComputes a body force for natural convection buoyancy.
• INSADEnergyAdvectionThis class computes the residual and Jacobian contributions for temperature advection for a divergence free velocity field.
• INSADEnergyAmbientConvectionComputes a heat source/sink due to convection from ambient surroundings.
• INSADEnergyMeshAdvectionThis class computes the residual and Jacobian contributions for temperature advection from mesh velocity in an ALE simulation.
• INSADEnergySUPGAdds the supg stabilization to the INS temperature/energy equation
• INSADEnergySourceComputes an arbitrary volumetric heat source (or sink).
• INSADGravityForceComputes a body force due to gravity.
• INSADHeatConductionTimeDerivativeAD Time derivative term of the heat equation for quasi-constant specific heat and the density .
• INSADMassThis class computes the mass equation residual and Jacobian contributions (the latter using automatic differentiation) for the incompressible Navier-Stokes equations.
• INSADMassPSPGThis class adds PSPG stabilization to the mass equation, enabling use of equal order shape functions for pressure and velocity variables
• INSADMomentumAdvectionAdds the advective term to the INS momentum equation
• INSADMomentumCoupledForceComputes a body force due to a coupled vector variable or a vector function
• INSADMomentumGradDivAdds grad-div stabilization to the INS momentum equation
• INSADMomentumMeshAdvectionCorrects the convective derivative for situations in which the fluid mesh is dynamic.
• INSADMomentumPressureAdds the pressure term to the INS momentum equation
• INSADMomentumSUPGAdds the supg stabilization to the INS momentum equation
• INSADMomentumTimeDerivativeThis class computes the time derivative for the incompressible Navier-Stokes momentum equation.
• INSADMomentumViscousAdds the viscous term to the INS momentum equation
• INSADSmagorinskyEddyViscosityComputes eddy viscosity term using Smagorinky's LES model
• INSChorinCorrectorThis class computes the 'Chorin' Corrector equation in fully-discrete (both time and space) form.
• INSChorinPredictorThis class computes the 'Chorin' Predictor equation in fully-discrete (both time and space) form.
• INSChorinPressurePoissonThis class computes the pressure Poisson solve which is part of the 'split' scheme used for solving the incompressible Navier-Stokes equations.
• INSCompressibilityPenaltyThe penalty term may be used when Dirichlet boundary condition is applied to the entire boundary.
• INSFEFluidEnergyKernelAdds advection, diffusion, and heat source terms to energy equation, potentially with stabilization
• INSFEFluidMassKernelAdds advective term of mass conservation equation along with pressure-stabilized Petrov-Galerkin terms
• INSFEFluidMomentumKernelAdds advection, viscous, pressure, friction, and gravity terms to the Navier-Stokes momentum equation, potentially with stabilization
• INSMassThis class computes the mass equation residual and Jacobian contributions for the incompressible Navier-Stokes momentum equation.
• INSMassRZThis class computes the mass equation residual and Jacobian contributions for the incompressible Navier-Stokes momentum equation in RZ coordinates.
• INSMomentumLaplaceFormThis class computes momentum equation residual and Jacobian viscous contributions for the 'Laplacian' form of the governing equations.
• INSMomentumLaplaceFormRZThis class computes additional momentum equation residual and Jacobian contributions for the incompressible Navier-Stokes momentum equation in RZ (axisymmetric cylindrical) coordinates, using the 'Laplace' form of the governing equations.
• INSMomentumTimeDerivativeThis class computes the time derivative for the incompressible Navier-Stokes momentum equation.
• INSMomentumTractionFormThis class computes momentum equation residual and Jacobian viscous contributions for the 'traction' form of the governing equations.
• INSMomentumTractionFormRZThis class computes additional momentum equation residual and Jacobian contributions for the incompressible Navier-Stokes momentum equation in RZ (axisymmetric cylindrical) coordinates.
• INSPressurePoissonThis class computes the pressure Poisson solve which is part of the 'split' scheme used for solving the incompressible Navier-Stokes equations.
• INSProjectionThis class computes the 'projection' part of the 'split' method for solving incompressible Navier-Stokes.
• INSSplitMomentumThis class computes the 'split' momentum equation residual.
• INSTemperatureThis class computes the residual and Jacobian contributions for the incompressible Navier-Stokes temperature (energy) equation.
• INSTemperatureTimeDerivativeThis class computes the time derivative for the incompressible Navier-Stokes momentum equation.
• MDFluidEnergyKernelAdds advection, diffusion, and heat source terms to energy equation, potentially with stabilization
• MDFluidMassKernelAdds advective term of mass conservation equation along with pressure-stabilized Petrov-Galerkin terms
• MDFluidMomentumKernelAdds advection, viscous, pressure, friction, and gravity terms to the Navier-Stokes momentum equation, potentially with stabilization
• MassConvectiveFluxImplements the advection term for the Navier Stokes mass equation.
• MomentumConvectiveFluxImplements the advective term of the Navier Stokes momentum equation.
• NSEnergyInviscidFluxThis class computes the inviscid part of the energy flux.
• NSEnergyThermalFluxThis class is responsible for computing residuals and Jacobian terms for the k * grad(T) * grad(phi) term in the Navier-Stokes energy equation.
• NSEnergyViscousFluxViscous flux terms in energy equation.
• NSGravityForceThis class computes the gravity force contribution.
• NSGravityPowerThis class computes the momentum contributed by gravity.
• NSMassInviscidFluxThis class computes the inviscid flux in the mass equation.
• NSMomentumInviscidFluxThe inviscid flux (convective + pressure terms) for the momentum conservation equations.
• NSMomentumInviscidFluxWithGradPThis class computes the inviscid flux with pressure gradient in the momentum equation.
• NSMomentumViscousFluxDerived instance of the NSViscousFluxBase class for the momentum equations.
• NSSUPGEnergyCompute residual and Jacobian terms form the SUPG terms in the energy equation.
• NSSUPGMassCompute residual and Jacobian terms form the SUPG terms in the mass equation.
• NSSUPGMomentumCompute residual and Jacobian terms form the SUPG terms in the momentum equation.
• NSTemperatureL2This class was originally used to solve for the temperature using an L2-projection.
• PINSFEFluidPressureTimeDerivativeAdds the transient term of the porous-media mass conservation equation
• PINSFEFluidTemperatureTimeDerivativeAdds the transient term of the porous media energy conservation equation
• PINSFEFluidVelocityTimeDerivativeAdd the transient term for one component of the porous media momentum conservation equation
• PMFluidPressureTimeDerivativeAdds the transient term of the porous-media mass conservation equation
• PMFluidTemperatureTimeDerivativeAdds the transient term of the porous media energy conservation equation
• PMFluidVelocityTimeDerivativeAdd the transient term for one component of the porous media momentum conservation equation
• PressureGradientImplements the pressure gradient term for one of the Navier Stokes momentum equations.
• TotalEnergyConvectiveFluxImplements the advection term for the Navier Stokes energy equation.
• VectorMassMatrixComputes a finite element mass matrix meant for use in preconditioning schemes which require one
• Peridynamics App
• ForceStabilizedSmallStrainMechanicsNOSPDClass for calculating the residual and Jacobian for the force-stabilized peridynamic correspondence model under small strain assumptions
• GeneralizedPlaneStrainOffDiagNOSPDClass for calculating the off-diagonal Jacobian of the coupling between displacements (or temperature) with scalar out-of-plane strain for the generalized plane strain using the H1NOSPD formulation
• GeneralizedPlaneStrainOffDiagOSPDClass for calculating the off-diagonal Jacobian corresponding to coupling between displacements (or temperature) and the scalar out-of-plane strain for the generalized plane strain using the OSPD formulation
• HeatConductionBPDClass for calculating the residual and Jacobian for the bond-based peridynamic heat conduction formulation
• HeatSourceBPDClass for calculating the residual from heat source for the bond-based peridynamic heat conduction formulation
• HorizonStabilizedFormIFiniteStrainMechanicsNOSPDClass for calculating the residual and the Jacobian for Form I of the horizon-stabilized peridynamic correspondence model under finite strain assumptions
• HorizonStabilizedFormIIFiniteStrainMechanicsNOSPDClass for calculating the residual and the Jacobian for Form II of the horizon-stabilized peridynamic correspondence model under finite strain assumptions
• HorizonStabilizedFormIISmallStrainMechanicsNOSPDClass for calculating the residual and the Jacobian for Form II of the horizon-stabilized peridynamic correspondence model under small strain assumptions
• HorizonStabilizedFormISmallStrainMechanicsNOSPDClass for calculating the residual and the Jacobian for Form I of the horizon-stabilizedperidynamic correspondence model under small strain assumptions
• MechanicsBPDClass for calculating the residual and Jacobian for the bond-based peridynamic mechanics formulation
• MechanicsOSPDClass for calculating the residual and Jacobian for the ordinary state-based peridynamic mechanics formulation
• WeakPlaneStressNOSPDClass for calculating the residual and the Jacobian for the peridynamic plane stress model using weak formulation based on peridynamic correspondence models
• Fsi App
• AcousticInertiaCalculates the residual for the inertial force which is the double time derivative of pressure.
• ConvectedMeshCorrects the convective derivative for situations in which the fluid mesh is dynamic.
• ConvectedMeshPSPGCorrects the convective derivative for situations in which the fluid mesh is dynamic.
• Geochemistry App
• GeochemistryDispersionKernel describing grad(porosity * tensor_coeff * grad(concentration)), where porosity is an AuxVariable (or just a real number), tensor_coeff is the hydrodynamic dispersion tensor and concentration is the 'variable' for this Kernel
• GeochemistryTimeDerivativeKernel describing porosity * d(concentration)/dt, where porosity is an AuxVariable (or just a real number) and concentration is the 'variable' for this Kernel. This Kernel should not be used if porosity is time-dependent. Mass lumping is employed for numerical stability
• Porous Flow App
• FluxLimitedTVDAdvectionConservative form of (advection), using the Flux Limited TVD scheme invented by Kuzmin and Turek
• PorousFlowAdvectiveFluxFully-upwinded advective flux of the component given by fluid_component
• PorousFlowBasicAdvectionAdvective flux of a Variable using the Darcy velocity of the fluid phase
• PorousFlowDesorpedMassTimeDerivativeDesorped component mass derivative wrt time.
• PorousFlowDesorpedMassVolumetricExpansionDesorped_mass * rate_of_solid_volumetric_expansion
• PorousFlowDispersiveFluxDispersive and diffusive flux of the component given by fluid_component in all phases
• PorousFlowEffectiveStressCouplingImplements the weak form of the expression biot_coefficient * grad(effective fluid pressure)
• PorousFlowEnergyTimeDerivativeDerivative of heat-energy-density wrt time
• PorousFlowExponentialDecayResidual = rate * (variable - reference). Useful for modelling exponential decay of a variable
• PorousFlowFluxLimitedTVDAdvectionAdvective flux of fluid species or heat using the Flux Limited TVD scheme invented by Kuzmin and Turek
• PorousFlowFullySaturatedAdvectiveFluxFully-upwinded advective flux of the fluid component given by fluid_component, in a single-phase fluid
• PorousFlowFullySaturatedDarcyBaseDarcy flux suitable for models involving a fully-saturated, single phase, single component fluid. No upwinding is used
• PorousFlowFullySaturatedDarcyFlowDarcy flux suitable for models involving a fully-saturated single phase, multi-component fluid. No upwinding is used
• PorousFlowFullySaturatedHeatAdvectionHeat flux that arises from the advection of a fully-saturated single phase fluid. No upwinding is used
• PorousFlowFullySaturatedMassTimeDerivativeFully-saturated version of the single-component, single-phase fluid mass derivative wrt time
• PorousFlowFullySaturatedUpwindHeatAdvectionHeat advection by a fluid. The fluid is assumed to have a single phase, and the advection is fully upwinded
• PorousFlowHeatAdvectionFully-upwinded heat flux, advected by the fluid
• PorousFlowHeatConductionHeat conduction in the Porous Flow module
• PorousFlowHeatMassTransferCalculate heat or mass transfer from a coupled variable v to the variable u. No mass lumping is performed here.
• PorousFlowHeatVolumetricExpansionEnergy-density*rate_of_solid_volumetric_expansion. The energy-density is lumped to the nodes
• PorousFlowMassRadioactiveDecayRadioactive decay of a fluid component
• PorousFlowMassTimeDerivativeDerivative of fluid-component mass with respect to time. Mass lumping to the nodes is used.
• PorousFlowMassVolumetricExpansionComponent_mass*rate_of_solid_volumetric_expansion. This Kernel lumps the component mass to the nodes.
• PorousFlowPlasticHeatEnergyPlastic heat energy density source = (1 - porosity) * coeff * stress * plastic_strain_rate
• PorousFlowPreDisPrecipitation-dissolution of chemical species
• Chemical Reactions App
• CoupledBEEquilibriumSubDerivative of equilibrium species concentration wrt time
• CoupledBEKineticDerivative of kinetic species concentration wrt time
• CoupledConvectionReactionSubConvection of equilibrium species
• CoupledDiffusionReactionSubDiffusion of equilibrium species
• DarcyFluxPressureDarcy flux: - cond * (Grad P - rho * g) where cond is the hydraulic conductivity, P is fluid pressure, rho is fluid density and g is gravity
• DesorptionFromMatrixMass flow rate from the matrix to the porespace. Add this to TimeDerivative kernel to get complete DE for the fluid adsorbed in the matrix
• DesorptionToPorespaceMass flow rate to the porespace from the matrix. Add this to the other kernels for the porepressure variable to form the complete DE
• PrimaryConvectionConvection of primary species
• PrimaryDiffusionDiffusion of primary species
• PrimaryTimeDerivativeDerivative of primary species concentration wrt time
• Thermal Hydraulics App
• ADHeatConductionRZAdds a heat conduction term in XY coordinates interpreted as cylindrical coordinates
• ADHeatConductionTimeDerivativeRZAdds a time derivative term for the energy equation in XY coordinates interpreted as cylindrical coordinates
• ADHeatStructureHeatSourceAdds a heat source term for the energy equation
• ADHeatStructureHeatSourceRZAdds a heat source term in XY coordinates interpreted as cylindrical coordinates
• ADOneD3EqnEnergyGravityComputes the gravity term for the energy equation in 1-phase flow
• ADOneD3EqnEnergyHeatFluxComputes a heat flux term for the energy equation in a flow channel
• ADOneD3EqnEnergyHeatFluxFromHeatStructure3DComputes a heat flux term from a 3D heat structure in the energy equation for 1-phase flow
• ADOneD3EqnMomentumAreaGradientComputes the area gradient term in the momentum equation for single phase flow.
• ADOneD3EqnMomentumFormLossComputes a volumetric form loss for the momentum equation for 1-phase flow
• ADOneD3EqnMomentumFrictionComputes wall friction term for single phase flow.
• ADOneD3EqnMomentumGravityComputes gravity term for the momentum equation for 1-phase flow
• ADOneDEnergyWallHeatFluxComputes a heat flux term for the energy equation
• ADOneDEnergyWallHeatingComputes a convective heat flux term for the energy equation for 1-phase flow
• ADVolumeJunctionAdvectionKernelAdds advective fluxes for the junction variables for a volume junction
• CoupledForceRZAdds a coupled force term in XY coordinates interpreted as cylindrical coordinates
• OneD3EqnEnergyFluxComputes an energy flux for single phase flow
• OneD3EqnEnergyGravityComputes a gravity term for the energy equation in 1-phase flow
• OneD3EqnEnergyHeatSourceComputes a volumetric heat source for 1-phase flow channel
• OneD3EqnMomentumAreaGradientComputes the area gradient term in the momentum equation for single phase flow.
• OneD3EqnMomentumFluxComputes a momentum flux term for 1-phase flow
• OneD3EqnMomentumFormLossComputes a form loss term for the momentum equation for 1-phase flow
• OneD3EqnMomentumFrictionComputes wall friction term for single phase flow.
• OneD3EqnMomentumGravityComputes gravity term for the momentum equation for 1-phase flow
• OneDEnergyWallHeatFluxAdds a heat flux along the local heated perimeter
• OneDEnergyWallHeatingAdds a convective heat flux term from a wall temperature
• Solid Mechanics App
• ADDistributedLoadShellApplies a distributed load (specified in units of force per area) on the shell plane in a given direction (e.g. self_weight, wind load) or normal to the shell plan (e.g. pressure loads)
• 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) $)
• ADInertialForceShellCalculates the residual for the inertial force/moment and the contribution of mass dependent Rayleigh damping and HHT time integration scheme.
• ADStressDivergenceRSphericalTensorsCalculate stress divergence for a spherically symmetric 1D problem in polar coordinates.
• ADStressDivergenceRZTensorsCalculate stress divergence for an axisymmetric problem in cylindrical coordinates.
• ADStressDivergenceShellQuasi-static stress divergence kernel for Shell element
• ADStressDivergenceTensorsStress divergence kernel with automatic differentiation for the Cartesian coordinate system
• ADSymmetricStressDivergenceTensorsStress divergence kernel with automatic differentiation for the Cartesian coordinate system
• ADWeakPlaneStressPlane stress kernel to provide out-of-plane strain contribution.
• AsymptoticExpansionHomogenizationKernelKernel for asymptotic expansion homogenization for elasticity
• CosseratStressDivergenceTensorsStress divergence tensor with the additional Jacobian terms for the Cosserat rotation variables.
• DynamicStressDivergenceTensorsResidual due to stress related Rayleigh damping and HHT time integration terms
• GeneralizedPlaneStrainOffDiagGeneralized Plane Strain kernel to provide contribution of the out-of-plane strain to other kernels
• GravityApply gravity. Value is in units of acceleration.
• HomogenizedTotalLagrangianStressDivergenceTotal Lagrangian stress equilibrium kernel with homogenization constraint Jacobian terms
• InertialForceCalculates the residual for the inertial force () and the contribution of mass dependent Rayleigh damping and HHT time integration scheme ($\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.
• MomentBalancingBalance of momentum for three-dimensional Cosserat media, notably in a Cosserat layered elasticity model.
• 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
• 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.
• MaskedBodyForceCustomization of MatBodForce which uses a material property, scalar, and/or postprocessor to provide a source term PDE contribution.
• 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.
• NestedKKSMultiACBulkCMulti-phase KKS model kernel (part 2 of 2) for the Bulk Allen-Cahn. This includes all terms dependent on chemical potential.
• NestedKKSMultiACBulkFKKS model kernel (part 1 of 2) for the Bulk Allen-Cahn. This includes all terms NOT dependent on chemical potential.
• NestedKKSMultiSplitCHCResKKS model kernel for the split Bulk Cahn-Hilliard term. This kernel operates on the physical concentration 'c' as the non-linear variable.
• 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
• Scalar Transport App
• BodyForceLMImposes a body force onto a Lagrange multiplier constrained primal equation
• CoupledForceLMAdds a coupled force term to a Lagrange multiplier constrained primal equation
• LMDiffusionAdds a diffusion term to a Lagrange multiplier constrained primal equation
• TimeDerivativeLMAdds a time derivative term to a Lagrange multiplier constrained primal equation
• Level Set App
• LevelSetAdvectionImplements the level set advection equation: , where the weak form is .
• LevelSetAdvectionSUPGSUPG stablization term for the advection portion of the level set equation.
• LevelSetForcingFunctionSUPGThe SUPG stablization term for a forcing function.
• LevelSetOlssonReinitializationThe re-initialization equation defined by Olsson et. al. (2007).
• LevelSetTimeDerivativeSUPGSUPG stablization terms for the time derivative of the level set equation.
• 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 or electromagnetic Joule heating, with Jacobian contributions calculated using the automatic differentiation system.
• ADMatHeatSourceForce term in thermal transport to represent a heat source
• AnisoHeatConductionAnisotropic diffusive heat conduction term of the thermal energy conservation equation
• 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.
• HeatConductionDiffusive heat conduction term of the thermal energy conservation equation
• HeatConductionTimeDerivativeTime derivative term of the thermal energy conservation equation.
• 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
• Misc App
• ADThermoDiffusionCalculates diffusion due to temperature gradient and Soret Coefficient
• CoefDiffusionKernel for diffusion with diffusivity = coef + function
• ThermoDiffusionKernel for thermo-diffusion (Soret effect, thermophoresis, etc.)

Likelihood

• Stochastic Tools App
• AddLikelihoodActionAdds Likelihood objects.
• ExtremeValueGeneralized extreme value likelihood function evaluating the model goodness against experiments.
• GaussianGaussian likelihood function evaluating the model goodness against experiments.
• TruncatedGaussianTruncatedGaussian likelihood function evaluating the model goodness against experiments.

LinearFVBCs

• Moose App
• AddLinearFVBCActionAdd a LinearFVBoundaryCondition object to the simulation.
• LinearFVAdvectionDiffusionExtrapolatedBCAdds a boundary condition which calculates the face values and face gradients assuming one or two term expansions from the cell centroid. This kernel is only compatible with advection-diffusion problems.
• 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.
• LinearFVAdvectionDiffusionFunctorNeumannBCAdds a fixed diffusive flux BC which can be used for the assembly of linear finite volume system and whose normal face gradient values are determined using a functor. This kernel is only designed to work with advection-diffusion problems.
• LinearFVAdvectionDiffusionFunctorRobinBCAdds a Robin BC of the form \alpha * \nabla \phi*n + \beta * \phi = \gamma, which can be used for the assembly of linear finite volume system and whose face values are determined using three functors. 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.
• Navier Stokes App
• LinearFVConvectiveHeatTransferBCClass describing a convective heat transfer between two domains.
• LinearFVExtrapolatedPressureBCAdds a boundary condition which can be used to extrapolate pressure values to the boundary using either a two-term or a one-term expansion.

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.
• LinearFVAnisotropicDiffusionRepresents the matrix and right hand side contributions of a diffusion 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.
• LinearFVTimeDerivativeRepresents the matrix and right hand side contributions of a time derivative term in a partial differential equation.
• Navier Stokes App
• LinearFVDivergenceRepresents a divergence term. Note, this term does not contribute to the system matrix, only takes the divergence of a face flux field and adds it to the right hand side of the linear system.
• LinearFVEnergyAdvectionRepresents the matrix and right hand side contributions of an advection term for the energy e.g. h=int(cp dT). A user may still override what quantity is advected, but the default is temperature.
• LinearFVMomentumBoussinesqRepresents the Boussinesq term in the Navier Stokes momentum equations, added to the right hand side.
• LinearFVMomentumFrictionComputes a Darcy friction force term on fluid in the Navier Stokes i-th momentum equation.
• LinearFVMomentumPressureRepresents the pressure gradient term in the Navier Stokes momentum equations, added to the right hand side.
• LinearFVScalarAdvectionRepresents the matrix and right hand side contributions of an advection term for a passive scalar.
• LinearFVVolumetricHeatTransferRepresents a heat transfer term between the fluid and a homogenized structure.
• LinearWCNSFV2PMomentumDriftFluxImplements the drift momentum flux source.
• LinearWCNSFVMomentumFluxRepresents the matrix and right hand side contributions of the stress and advection terms of the momentum equation.

Materials

• Moose App
• AddMaterialActionAdd a Material object to the simulation.
• ADCoupledGradientMaterialCreates a gradient material equal to the gradient of the coupled variable times a scalar material property.
• ADCoupledValueFunctionMaterialCompute a function value from coupled variables
• ADDerivativeParsedMaterialParsed Function Material with automatic derivatives.
• ADDerivativeSumMaterialMeta-material to sum up multiple derivative materials
• ADGenericConstantMaterialDeclares material properties based on names and values prescribed by input parameters.
• ADGenericConstantRankTwoTensorObject for declaring a constant rank two tensor as a material property.
• ADGenericConstantRealVectorValueObject for declaring a constant 3-vector as a material property.
• ADGenericConstantSymmetricRankTwoTensorObject for declaring a constant symmetric rank two tensor as a material property.
• ADGenericConstantVectorMaterialDeclares material properties based on names and vector values prescribed by input parameters.
• 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.
• ADParsedMaterialParsed expression Material.
• 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
• CoupledGradientMaterialCreates a gradient material equal to the gradient of the coupled variable times a scalar material property.
• CoupledValueFunctionMaterialCompute a function value from coupled variables
• DerivativeParsedMaterialParsed Function Material with automatic derivatives.
• DerivativeSumMaterialMeta-material to sum up multiple derivative materials
• GenericConstant2DArrayA material evaluating one material property in type of RealEigenMatrix
• GenericConstantArrayA material evaluating one material property in type of RealEigenVector
• GenericConstantMaterialDeclares material properties based on names and values prescribed by input parameters.
• GenericConstantRankTwoTensorObject for declaring a constant rank two tensor as a material property.
• GenericConstantRealVectorValueObject for declaring a constant 3-vector as a material property.
• GenericConstantSymmetricRankTwoTensorObject for declaring a constant symmetric rank two tensor as a material property.
• GenericConstantVectorMaterialDeclares material properties based on names and vector values prescribed by input parameters.
• 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.
• 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
• NEML2ToMOOSERankFourTensorMaterialPropertyProvide an output (or its derivative) from a NEML2 model as a MOOSE material property of type RankFourTensorTempl<double>.
• NEML2ToMOOSERankTwoTensorMaterialPropertyProvide an output (or its derivative) from a NEML2 model as a MOOSE material property of type RankTwoTensorTempl<double>.
• NEML2ToMOOSERealMaterialPropertyProvide an output (or its derivative) from a NEML2 model as a MOOSE material property of type double.
• NEML2ToMOOSERealVectorValueMaterialPropertyProvide an output (or its derivative) from a NEML2 model as a MOOSE material property of type libMesh::VectorValue<double>.
• NEML2ToMOOSESymmetricRankFourTensorMaterialPropertyProvide an output (or its derivative) from a NEML2 model as a MOOSE material property of type SymmetricRankFourTensorTempl<double>.
• NEML2ToMOOSESymmetricRankTwoTensorMaterialPropertyProvide an output (or its derivative) from a NEML2 model as a MOOSE material property of type SymmetricRankTwoTensorTempl<double>.
• ParsedMaterialParsed expression Material.
• 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
• TorchScriptMaterialMaterial object which relies on the evaluation of a TorchScript module.
• VectorFromComponentVariablesMaterialComputes a vector material property from coupled variables
• VectorMaterialFunctorConverterConverts functor to non-AD and AD regular material properties
• XFEMApp
• ADLevelSetBiMaterialRankFourCompute a RankFourTensor material property for bi-materials problem (consisting of two different materials) defined by a level set function.
• ADLevelSetBiMaterialRankTwoCompute a RankTwoTensor material property for bi-materials problem (consisting of two different materials) defined by a level set function.
• ADLevelSetBiMaterialRealCompute a Real material property for bi-materials problem (consisting of two different materials) defined by a level set function.
• ADXFEMCutSwitchingMaterialRankFourTensorSwitch the material property based on the CutSubdomainID.
• ADXFEMCutSwitchingMaterialRankThreeTensorSwitch the material property based on the CutSubdomainID.
• ADXFEMCutSwitchingMaterialRankTwoTensorSwitch the material property based on the CutSubdomainID.
• ADXFEMCutSwitchingMaterialRealSwitch the material property based on the CutSubdomainID.
• ComputeCrackTipEnrichmentSmallStrainComputes the crack tip enrichment at a point within a small strain formulation.
• LevelSetBiMaterialRankFourCompute a RankFourTensor material property for bi-materials problem (consisting of two different materials) defined by a level set function.
• LevelSetBiMaterialRankTwoCompute a RankTwoTensor material property for bi-materials problem (consisting of two different materials) defined by a level set function.
• LevelSetBiMaterialRealCompute a Real material property for bi-materials problem (consisting of two different materials) defined by a level set function.
• XFEMCutSwitchingMaterialRankFourTensorSwitch the material property based on the CutSubdomainID.
• XFEMCutSwitchingMaterialRankThreeTensorSwitch the material property based on the CutSubdomainID.
• XFEMCutSwitchingMaterialRankTwoTensorSwitch the material property based on the CutSubdomainID.
• XFEMCutSwitchingMaterialRealSwitch the material property based on the CutSubdomainID.
• Navier Stokes App
• AirAir.
• ConservedVarValuesMaterialProvides access to variables for a conserved variable set of density, total fluid energy, and momentum
• GeneralFluidPropsComputes fluid properties using a (P, T) formulation
• GenericPorousMediumMaterialComputes generic material properties related to simulation of fluid flow in a porous medium
• INSAD3EqnThis material computes properties needed for stabilized formulations of the mass, momentum, and energy equations.
• INSADMaterialThis is the material class used to compute some of the strong residuals for the INS equations.
• INSADStabilized3EqnThis is the material class used to compute the stabilization parameter tau for momentum and tau_energy for the energy equation.
• INSADTauMaterialThis is the material class used to compute the stabilization parameter tau.
• INSFEMaterialComputes generic material properties related to simulation of fluid flow
• MDFluidMaterialComputes generic material properties related to simulation of fluid flow
• PINSFEMaterialComputes generic material properties related to simulation of fluid flow in a porous medium
• PorousConservedVarMaterialProvides access to variables for a conserved variable set of density, total fluid energy, and momentum
• PorousMixedVarMaterialProvides access to variables for a primitive variable set of pressure, temperature, and superficial velocity
• PorousPrimitiveVarMaterialProvides access to variables for a primitive variable set of pressure, temperature, and superficial velocity
• SoundspeedMatComputes the speed of sound
• Electromagnetics App
• WaveEquationCoefficientMaterial for use as coefficient (where a is a scalar coefficient) in standard-form Helmholtz wave equation applications with derivatives calculated using automatic differentiation.
• Peridynamics App
• ComputeFiniteStrainNOSPDClass for computing nodal quantities for residual and jacobian calculation for peridynamic correspondence models under finite strain assumptions
• ComputePlaneFiniteStrainNOSPDClass for computing nodal quantities for residual and jacobian calculation for peridynamic correspondence models under planar finite strain assumptions
• ComputePlaneSmallStrainNOSPDClass for computing nodal quantities for residual and jacobian calculation for peridynamic correspondence models under planar small strain assumptions
• ComputeSmallStrainConstantHorizonMaterialBPDClass for computing peridynamic micro elastic modulus for bond-based model using regular uniform mesh
• ComputeSmallStrainConstantHorizonMaterialOSPDClass for computing peridynamic micro elastic moduli for ordinary state-based model using regular uniform mesh
• ComputeSmallStrainNOSPDClass for computing nodal quantities for the residual and Jacobian calculation for the peridynamic correspondence models under small strain assumptions
• ComputeSmallStrainVariableHorizonMaterialBPDClass for computing peridynamic micro elastic modulus for bond-based model using irregular mesh
• ComputeSmallStrainVariableHorizonMaterialOSPDClass for computing peridynamic micro elastic moduli for ordinary state-based model using irregular mesh
• ThermalConstantHorizonMaterialBPDClass for computing peridynamic micro conductivity for bond-based model using regular uniform mesh
• ThermalVariableHorizonMaterialBPDClass for computing peridynamic micro conductivity for bond-based model using irregular mesh
• Fluid Properties App
• ADSaturationPressureMaterialComputes saturation pressure at some temperature.
• ADSaturationTemperatureMaterialComputes saturation temperature at some pressure
• ADSurfaceTensionMaterialComputes surface tension at some temperature
• FluidPropertiesMaterialComputes fluid properties using (specific internal energy, specific volume) formulation
• FluidPropertiesMaterialPTFluid properties using the (pressure, temperature) formulation
• FluidPropertiesMaterialVEComputes fluid properties using (specific internal energy, specific volume) formulation
• SaturationPressureMaterialComputes saturation pressure at some temperature.
• SodiumPropertiesMaterialMaterial properties for liquid sodium sampled from SodiumProperties.
• Porous Flow App
• PorousFlowAddMaterialActionMakes sure that the correct nodal and/or qp materials are added for each property
• PorousFlowAddMaterialJoinerAdds PorousFlowJoiner materials as required for each phase-dependent property
• ADPorousFlow1PhaseFullySaturatedThis Material is used for the fully saturated single-phase situation where porepressure is the primary variable
• ADPorousFlow1PhasePThis Material is used for the partially saturated single-phase situation where porepressure is the primary variable
• ADPorousFlow2PhasePPThis Material calculates the 2 porepressures and the 2 saturations in a 2-phase situation, and derivatives of these with respect to the PorousFlowVariables
• ADPorousFlow2PhasePSThis Material calculates the 2 porepressures and the 2 saturations in a 2-phase situation, and derivatives of these with respect to the PorousFlowVariables.
• ADPorousFlowDiffusivityConstThis Material provides constant tortuosity and diffusion coefficients
• ADPorousFlowDiffusivityMillingtonQuirkThis Material provides saturation-dependent diffusivity using the Millington-Quirk model
• ADPorousFlowEffectiveFluidPressureThis Material calculates an effective fluid pressure: effective_stress = total_stress + biot_coeff*effective_fluid_pressure. The effective_fluid_pressure = sum_{phases}(S_phase * P_phase)
• ADPorousFlowFluidStateClass for fluid state calculations using persistent primary variables and a vapor-liquid flash
• ADPorousFlowFluidStateSingleComponentClass for single component multiphase fluid state calculations using pressure and enthalpy
• ADPorousFlowJoinerThis Material forms a std::vector of properties, old properties (optionally), and derivatives, out of the individual phase properties
• ADPorousFlowMassFractionThis Material forms a std::vector<std::vector ...> of mass-fractions out of the individual mass fractions
• ADPorousFlowMatrixInternalEnergyThis Material calculates the internal energy of solid rock grains, which is specific_heat_capacity * density * temperature. Kernels multiply this by (1 - porosity) to find the energy density of the porous rock in a rock-fluid system
• ADPorousFlowMultiComponentFluidThis Material calculates fluid properties for a multicomponent fluid
• ADPorousFlowPermeabilityConstThis Material calculates the permeability tensor assuming it is constant
• ADPorousFlowPermeabilityConstFromVarThis Material calculates the permeability tensor given by the input variables
• ADPorousFlowPermeabilityExponentialThis Material calculates the permeability tensor from an exponential function of porosity: k = k_ijk * BB exp(AA phi), where k_ijk is a tensor providing the anisotropy, phi is porosity, and AA and BB are empirical constants. The user can provide input for the function expressed in ln k, log k or exponential forms (see poroperm_function).
• ADPorousFlowPermeabilityKozenyCarmanThis Material calculates the permeability tensor from a form of the Kozeny-Carman equation based on the spatially constant initial permeability and porosity or grain size.
• ADPorousFlowPermeabilityKozenyCarmanFromVarThis Material calculates the permeability tensor from the Kozeny-Carman equation for spatially varying initial properties.
• ADPorousFlowPermeabilityTensorFromVarThis Material calculates the permeability tensor from a coupled variable multiplied by a tensor
• ADPorousFlowPorosityConstThis Material calculates the porosity assuming it is constant
• ADPorousFlowRelativePermeabilityBCBrooks-Corey relative permeability
• ADPorousFlowRelativePermeabilityBWBroadbridge-White form of relative permeability
• ADPorousFlowRelativePermeabilityConstThis class sets the relative permeability to a constant value (default = 1)
• ADPorousFlowRelativePermeabilityCoreyThis Material calculates relative permeability of the fluid phase, using the simple Corey model ((S-S_res)/(1-sum(S_res)))^n
• ADPorousFlowRelativePermeabilityFLACThis Material calculates relative permeability of a phase using a model inspired by FLAC
• ADPorousFlowRelativePermeabilityVGThis Material calculates relative permeability of a phase using the van Genuchten model
• ADPorousFlowSingleComponentFluidThis Material calculates fluid properties at the quadpoints or nodes for a single component fluid
• ADPorousFlowTemperatureMaterial to provide temperature at the quadpoints or nodes and derivatives of it with respect to the PorousFlow variables
• ADPorousFlowThermalConductivityFromPorosityThis Material calculates rock-fluid combined thermal conductivity for the single phase, fully saturated case by using a linear weighted average. Thermal conductivity = phi * lambda_f + (1 - phi) * lambda_s, where phi is porosity, and lambda_f, lambda_s are thermal conductivities of the fluid and solid (assumed constant)
• ADPorousFlowThermalConductivityIdealThis Material calculates rock-fluid combined thermal conductivity by using a weighted sum. Thermal conductivity = dry_thermal_conductivity + S^exponent * (wet_thermal_conductivity - dry_thermal_conductivity), where S is the aqueous saturation
• PorousFlow1PhaseFullySaturatedThis Material is used for the fully saturated single-phase situation where porepressure is the primary variable
• PorousFlow1PhaseHysPThis Material is used for unsaturated single-phase situations where porepressure is the primary variable and the capillary pressure is hysteretic. The hysteretic formulation assumes that the single phase is a liquid
• PorousFlow1PhaseMD_GaussianThis Material is used for the single-phase situation where log(mass-density) is the primary variable. calculates the 1 porepressure and the 1 saturation in a 1-phase situation, and derivatives of these with respect to the PorousFlowVariables. A gaussian capillary function is assumed
• PorousFlow1PhasePThis Material is used for the partially saturated single-phase situation where porepressure is the primary variable
• PorousFlow2PhaseHysPPThis Material is used for 2-phase situations. It calculates the 2 saturations given the 2 porepressures, assuming the capillary pressure is hysteretic. Derivatives of these quantities are also computed
• PorousFlow2PhaseHysPSThis Material is used for 2-phase situations. It calculates the 2 saturations and 2 porepressures, assuming the capillary pressure is hysteretic. Derivatives of these quantities are also computed
• PorousFlow2PhasePPThis Material calculates the 2 porepressures and the 2 saturations in a 2-phase situation, and derivatives of these with respect to the PorousFlowVariables
• PorousFlow2PhasePSThis Material calculates the 2 porepressures and the 2 saturations in a 2-phase situation, and derivatives of these with respect to the PorousFlowVariables.
• PorousFlowAqueousPreDisChemistryThis Material forms a std::vector of mineralisation reaction rates (L(precipitate)/L(solution)/s) appropriate to the aqueous precipitation-dissolution system provided. Note: the PorousFlowTemperature must be measured in Kelvin.
• PorousFlowAqueousPreDisMineralThis Material forms a std::vector of mineral concentrations (volume-of-mineral/volume-of-material) appropriate to the aqueous precipitation-dissolution system provided.
• PorousFlowBrineThis Material calculates fluid properties for brine at the quadpoints or nodes
• PorousFlowConstantBiotModulusComputes the Biot Modulus, which is assumed to be constant for all time. Sometimes 1 / BiotModulus is called storativity
• PorousFlowConstantThermalExpansionCoefficientComputes the effective thermal expansion coefficient, (biot_coeff - porosity) * drained_coefficient + porosity * fluid_coefficient.
• PorousFlowDarcyVelocityMaterialThis Material calculates the Darcy velocity for all phases
• PorousFlowDiffusivityConstThis Material provides constant tortuosity and diffusion coefficients
• PorousFlowDiffusivityMillingtonQuirkThis Material provides saturation-dependent diffusivity using the Millington-Quirk model
• PorousFlowEffectiveFluidPressureThis Material calculates an effective fluid pressure: effective_stress = total_stress + biot_coeff*effective_fluid_pressure. The effective_fluid_pressure = sum_{phases}(S_phase * P_phase)
• PorousFlowFluidStateClass for fluid state calculations using persistent primary variables and a vapor-liquid flash
• PorousFlowFluidStateSingleComponentClass for single component multiphase fluid state calculations using pressure and enthalpy
• PorousFlowHysteresisOrderComputes hysteresis order for use in hysteretic capillary pressures and relative permeabilities
• PorousFlowHystereticCapillaryPressureThis Material computes information that is required for the computation of hysteretic capillary pressures in single and multi phase situations
• PorousFlowHystereticInfoThis Material computes capillary pressure or saturation, etc. It is primarily of use when users desire to compute hysteretic quantities such as capillary pressure for visualisation purposes. The result is written into PorousFlow_hysteretic_info_nodal or PorousFlow_hysteretic_info_qp (depending on the at_nodes flag). It does not compute porepressure and should not be used in simulations that employ PorousFlow*PhaseHys* Materials.
• PorousFlowHystereticRelativePermeabilityGasPorousFlow material that computes relative permeability of the gas phase in 1-phase or 2-phase models that include hysteresis. You should ensure that the 'phase' for this Material does indeed represent the gas phase
• PorousFlowHystereticRelativePermeabilityLiquidPorousFlow material that computes relative permeability of the liquid phase in 1-phase or 2-phase models that include hysteresis. You should ensure that the 'phase' for this Material does indeed represent the liquid phase
• PorousFlowJoinerThis Material forms a std::vector of properties, old properties (optionally), and derivatives, out of the individual phase properties
• PorousFlowMassFractionThis Material forms a std::vector<std::vector ...> of mass-fractions out of the individual mass fractions
• PorousFlowMassFractionAqueousEquilibriumChemistryThis Material forms a std::vector<std::vector ...> of mass-fractions (total concentrations of primary species (m^{{3}(primary species)/m}{3}(solution)) and since this is for an aqueous system only, mass-fraction equals volume-fraction) corresponding to an aqueous equilibrium chemistry system. The first mass fraction is the concentration of the first primary species, etc, and the last mass fraction is the concentration of H2O.
• PorousFlowMatrixInternalEnergyThis Material calculates the internal energy of solid rock grains, which is specific_heat_capacity * density * temperature. Kernels multiply this by (1 - porosity) to find the energy density of the porous rock in a rock-fluid system
• PorousFlowMultiComponentFluidThis Material calculates fluid properties for a multicomponent fluid
• PorousFlowNearestQpProvides the nearest quadpoint to a node in each element
• PorousFlowPermeabilityConstThis Material calculates the permeability tensor assuming it is constant
• PorousFlowPermeabilityConstFromVarThis Material calculates the permeability tensor given by the input variables
• PorousFlowPermeabilityExponentialThis Material calculates the permeability tensor from an exponential function of porosity: k = k_ijk * BB exp(AA phi), where k_ijk is a tensor providing the anisotropy, phi is porosity, and AA and BB are empirical constants. The user can provide input for the function expressed in ln k, log k or exponential forms (see poroperm_function).
• PorousFlowPermeabilityKozenyCarmanThis Material calculates the permeability tensor from a form of the Kozeny-Carman equation based on the spatially constant initial permeability and porosity or grain size.
• PorousFlowPermeabilityKozenyCarmanFromVarThis Material calculates the permeability tensor from the Kozeny-Carman equation for spatially varying initial properties.
• PorousFlowPermeabilityTensorFromVarThis Material calculates the permeability tensor from a coupled variable multiplied by a tensor
• PorousFlowPorosityThis Material calculates the porosity PorousFlow simulations
• PorousFlowPorosityConstThis Material calculates the porosity assuming it is constant
• PorousFlowPorosityHMBiotModulusThis Material calculates the porosity for hydro-mechanical simulations, assuming that the Biot modulus and the fluid bulk modulus are both constant. This is useful for comparing with solutions from poroelasticity theory, but is less accurate than PorousFlowPorosity
• PorousFlowPorosityLinearThis Material calculates the porosity in PorousFlow simulations using the relationship porosity_ref + P_coeff * (P - P_ref) + T_coeff * (T - T_ref) + epv_coeff * (epv - epv_ref), where P is the effective porepressure, T is the temperature and epv is the volumetric strain
• PorousFlowRelativePermeabilityBCBrooks-Corey relative permeability
• PorousFlowRelativePermeabilityBWBroadbridge-White form of relative permeability
• PorousFlowRelativePermeabilityConstThis class sets the relative permeability to a constant value (default = 1)
• PorousFlowRelativePermeabilityCoreyThis Material calculates relative permeability of the fluid phase, using the simple Corey model ((S-S_res)/(1-sum(S_res)))^n
• PorousFlowRelativePermeabilityFLACThis Material calculates relative permeability of a phase using a model inspired by FLAC
• PorousFlowRelativePermeabilityVGThis Material calculates relative permeability of a phase using the van Genuchten model
• PorousFlowSingleComponentFluidThis Material calculates fluid properties at the quadpoints or nodes for a single component fluid
• PorousFlowTemperatureMaterial to provide temperature at the quadpoints or nodes and derivatives of it with respect to the PorousFlow variables
• PorousFlowThermalConductivityFromPorosityThis Material calculates rock-fluid combined thermal conductivity for the single phase, fully saturated case by using a linear weighted average. Thermal conductivity = phi * lambda_f + (1 - phi) * lambda_s, where phi is porosity, and lambda_f, lambda_s are thermal conductivities of the fluid and solid (assumed constant)
• PorousFlowThermalConductivityIdealThis Material calculates rock-fluid combined thermal conductivity by using a weighted sum. Thermal conductivity = dry_thermal_conductivity + S^exponent * (wet_thermal_conductivity - dry_thermal_conductivity), where S is the aqueous saturation
• PorousFlowTotalGravitationalDensityFullySaturatedFromPorosityThis Material calculates the porous medium density from the porosity, solid density (assumed constant) and fluid density, for the fully-saturated single fluid phase case, using a linear weighted average. density = phi * rho_f + (1 - phi) * rho_s, where phi is porosity and rho_f, rho_s are the densities of the fluid and solid phases.
• PorousFlowVolumetricStrainCompute volumetric strain and the volumetric_strain rate, for use in PorousFlow.
• Chemical Reactions App
• LangmuirMaterialMaterial type that holds info regarding Langmuir desorption from matrix to porespace and viceversa
• MollifiedLangmuirMaterialMaterial type that holds info regarding MollifiedLangmuir desorption from matrix to porespace and viceversa
• Thermal Hydraulics App
• ADAverageWallTemperature3EqnMaterialWeighted average wall temperature from multiple sources for 1-phase flow
• ADConstantMaterialDefines a constant AD material property
• ADConvectionHeatFluxHSMaterialComputes heat flux from convection with heat structure for a given fluid phase.
• ADConvectionHeatFluxMaterialComputes heat flux from convection for a given fluid phase.
• ADConvectiveHeatTransferCoefficientMaterialComputes convective heat transfer coefficient from Nusselt number
• ADCoupledVariableValueMaterialStores values of a variable into material properties
• ADDynamicViscosityMaterialComputes dynamic viscosity as a material property
• ADFluidProperties3EqnMaterialDefines material properties from fluid properties to serve in the 3-equation model
• ADHydraulicDiameterCircularMaterialDefines a circular-equivalent hydraulic diameter from the local area
• ADMaterialFunctionProductMaterialComputes the product of a material property and a function.
• ADPrandtlNumberMaterialComputes Prandtl number as material property
• ADRDG3EqnMaterialReconstructed solution values for the 1-D, 1-phase, variable-area Euler equations
• ADReynoldsNumberMaterialComputes Reynolds number as a material property
• ADSolidMaterialComputes solid thermal properties as a function of temperature
• ADTemperatureWall3EqnMaterialComputes the wall temperature from the fluid temperature, the heat flux and the heat transfer coefficient
• ADWallFrictionChengMaterialComputes wall friction factor using the Cheng-Todreas correlation for interior, edge and corner channels.
• ADWallFrictionChurchillMaterialComputes the Darcy friction factor using the Churchill correlation.
• ADWallFrictionFunctionMaterialDefines a Darcy friction factor equal to the value of the function at the local coordinates and time
• ADWallHTCGnielinskiAnnularMaterialComputes wall heat transfer coefficient for gases and water in an annular flow channel using the Gnielinski correlation
• ADWallHeatTransferCoefficient3EqnDittusBoelterMaterialComputes wall heat transfer coefficient using Dittus-Boelter equation
• ADWallHeatTransferCoefficientGnielinskiMaterialComputes wall heat transfer coefficient for gases and water using the Gnielinski correlation
• ADWallHeatTransferCoefficientKazimiMaterial Computes wall heat transfer coefficient for liquid sodium using Kazimi-Carelli correlation
• ADWallHeatTransferCoefficientLyonMaterialComputes wall heat transfer coefficient for liquid sodium using Lyon correlation
• ADWallHeatTransferCoefficientMikityukMaterialComputes wall heat transfer coefficient for liquid sodium using Mikityuk correlation
• ADWallHeatTransferCoefficientSchadMaterialComputes wall heat transfer coefficient for liquid sodium using Schad-modified correlation
• ADWallHeatTransferCoefficientWeismanMaterialComputes wall heat transfer coefficient for water using the Weisman correlation
• ADWallHeatTransferCoefficientWolfMcCarthyMaterialComputes wall heat transfer coefficient using Wolf-McCarthy correlation
• ADWeightedAverageMaterialWeighted average of material properties using variables as weights
• AverageWallTemperature3EqnMaterialWeighted average wall temperature from multiple sources for 1-phase flow
• BinaryDiffusionCoefMaterialComputes the Stefan-Maxwell binary diffusion coefficient.
• ConstantMaterialDefines a single constant material property, along with zero derivative material properties for user-defined variables
• ConvectiveHeatTransferCoefficientMaterialComputes convective heat transfer coefficient from Nusselt number
• CoupledVariableValueMaterialStores values of a variable into material properties
• DirectionMaterialComputes the direction of 1D elements
• DynamicViscosityMaterialComputes the dynamic viscosity as a material property
• FluidProperties3EqnMaterialDefines material properties from fluid properties to serve in the 3-equation model
• FluidPropertiesGasMixMaterialComputes various fluid properties for FlowModelGasMix.
• HydraulicDiameterCircularMaterialDefines a circular-equivalent hydraulic diameter from the local area
• MeshAlignmentVariableTransferMaterialCreates an AD material property for a variable transferred from the boundary of a 2D mesh onto a 1D mesh.
• PrandtlNumberMaterialComputes the Prandtl number as a material property
• RDG3EqnMaterialReconstructed solution values for the 1-D, 1-phase, variable-area Euler equations
• ReynoldsNumberMaterialComputes Reynolds number as a material property
• SlopeReconstructionGasMixMaterialComputes reconstructed solution values for FlowModelGasMix.
• TemperatureWall3EqnMaterialComputes the wall temperature from the fluid temperature, the heat flux and the heat transfer coefficient
• WallFrictionChurchillMaterialComputes the Darcy friction factor using the Churchill correlation.
• WallFrictionFunctionMaterialDefines a Darcy friction factor equal to the value of the function at the local coordinates and time
• WallHeatTransferCoefficient3EqnDittusBoelterMaterialComputes wall heat transfer coefficient using Dittus-Boelter equation
• WeightedAverageMaterialWeighted average of material properties using variables as weights
• Rdg App
• AEFVMaterialA material kernel for the advection equation using a cell-centered finite volume 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.
• ADCombinedNonlinearHardeningPlasticityCombined isotropic and kinematic plasticity model with nonlinear hardening rules, including a Voce model for isotropic hardening and an Armstrong-Fredrick model for kinematic hardening.
• ADCombinedScalarDamageScalar damage model which is computed as a function of multiple scalar damage models
• ADCompositePowerLawCreepStressUpdateThis 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. This class is an extension to include multi-phase capability.
• 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.
• ADComputeIncrementalStrainCompute 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.
• ADEigenDecompositionMaterialEmits material properties for the eigenvalues and eigenvectors of a symmetric rank two tensor.
• 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
• ADStrainAdjustedDensityCreates density material property
• 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
• 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
• CombinedNonlinearHardeningPlasticityCombined isotropic and kinematic plasticity model with nonlinear hardening rules, including a Voce model for isotropic hardening and an Armstrong-Fredrick model for kinematic hardening.
• 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
• CompositePowerLawCreepStressUpdateThis 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. This class is an extension to include multi-phase capability.
• 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
• ComputeHomogenizedLagrangianStrainCalculate eigenstrain-like contribution from the homogenization strain used to satisfy the homogenization constraints.
• 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.
• ComputeIncrementalStrainCompute 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.
• ComputeLagrangianCauchyCustomStressCustom stress update providing the Cauchy stress
• ComputeLagrangianLinearElasticStressStress update based on the small (engineering) stress
• ComputeLagrangianObjectiveCustomStressStress update based on the small (engineering) stress
• ComputeLagrangianObjectiveCustomSymmetricStressStress 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
• DensityScalingAutomatically scale the material density to achieve the desired time step size to satisfy CFL conditions.
• EigenDecompositionMaterialEmits material properties for the eigenvalues and eigenvectors of a symmetric rank two tensor.
• 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 grain boundaries
• 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.
• InclusionPropertiesCalculate quantities used to define the analytical elasticity solution to the inclusion problem.
• 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 from 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.
• RankFourTensorToSymmetricRankFourTensorConverts material property of type RankFourTensorTempl<double> to type SymmetricRankFourTensorTempl<double>
• 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
• RankTwoTensorToSymmetricRankTwoTensorConverts material property of type RankTwoTensorTempl<double> to type SymmetricRankTwoTensorTempl<double>
• SalehaniIrani3DCTraction3D Coupled (3DC) cohesive law of Salehani and Irani with no damage
• ScalarMaterialDamageScalar damage model for which the damage is prescribed by another material
• StrainAdjustedDensityCreates density material property
• 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.
• SymmetricRankFourTensorToRankFourTensorConverts material property of type SymmetricRankFourTensorTempl<double> to type RankFourTensorTempl<double>
• SymmetricRankTwoTensorToRankTwoTensorConverts material property of type SymmetricRankTwoTensorTempl<double> to type RankTwoTensorTempl<double>
• 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
• WaveSpeedCalculate the wave speed as where is the effective stiffness, and is the material density.
• 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.
• DeformedGrainMaterialComputes scaled grain material properties
• 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
• GBAnisotropyA material to compute anisotropic grain boundary energies and mobilities.
• 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
• GBWidthAnisotropyA material to compute anisotropic grain boundary energies and mobilities with user-specified grain boundary widths, independently for each interface between grains
• 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.
• KKSPhaseConcentrationMultiPhaseDerivativesComputes the KKS phase concentration derivatives wrt global concentrations and order parameters, which are used for the chain rule in the KKS kernels. This class is intended to be used with KKSPhaseConcentrationMultiPhaseMaterial.
• KKSPhaseConcentrationMultiPhaseMaterialComputes the KKS phase concentrations by using a nested Newton iteration to solve the equal chemical potential and concentration conservation equations for multiphase systems. This class is intented to be used with KKSPhaseConcentrationMultiPhaseDerivatives.
• 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.
• PFCRFFMaterialDefined the mobility, alpha and A constants for the RFF form of the phase field crystal model
• 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
• Optimization App
• ADMisfitReporterOffsetFunctionMaterialComputes the misfit and misfit gradient materials for inverse optimizations problems.
• ADReporterOffsetFunctionMaterialCompute the sum of a function offset by a set of points.
• CostSensitivityComputes cost sensitivity needed for multimaterial SIMP method.
• MisfitReporterOffsetFunctionMaterialComputes the misfit and misfit gradient materials for inverse optimizations problems.
• ReporterOffsetFunctionMaterialCompute the sum of a function offset by a set of points.
• Solid Properties App
• ADConstantDensityThermalSolidPropertiesMaterialComputes solid thermal properties as a function of temperature but with a constant density.
• ADThermalSolidPropertiesMaterialComputes solid thermal properties as a function of temperature
• ConstantDensityThermalSolidPropertiesMaterialComputes solid thermal properties as a function of temperature but with a constant density.
• ThermalSolidPropertiesMaterialComputes solid thermal properties as a function of temperature
• Misc App
• ADArrheniusMaterialPropertyArbitrary material property of the sum of an arbitary number () of Arrhenius functions , where is the frequency factor, is the activation energy, and is the gas constant.
• ADDensityCreates density material property. This class is deprecated, and its functionalityis replaced by StrainAdjustedDensity for cases when the density should be adjustedto account for material deformation. If it is not desired to adjust the density fordeformation, a variety of general-purpose Materials, such as GenericConstantMaterialor ParsedMaterial can be used to define the density.
• ArrheniusMaterialPropertyArbitrary material property of the sum of an arbitary number () of Arrhenius functions , where is the frequency factor, is the activation energy, and is the gas constant.
• DensityCreates density material property. This class is deprecated, and its functionalityis replaced by StrainAdjustedDensity for cases when the density should be adjustedto account for material deformation. If it is not desired to adjust the density fordeformation, a variety of general-purpose Materials, such as GenericConstantMaterialor ParsedMaterial can be used to define the density.
• Heat Transfer App
• ADAnisoHeatConductionMaterialGeneral-purpose material model for anisotropic heat conduction
• ADElectricalConductivityCalculates resistivity and electrical conductivity as a function of temperature, using copper for parameter defaults.
• ADHeatConductionMaterialGeneral-purpose material model for heat conduction
• AnisoHeatConductionMaterialGeneral-purpose material model for anisotropic heat conduction
• ElectricalConductivityCalculates resistivity and electrical conductivity as a function of temperature, using copper for parameter defaults.
• ElectromagneticHeatingMaterialMaterial class used to provide the electric field as a material property and computes the residual contributions for electromagnetic/electrostatic heating objects.
• 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.

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
• BoundaryLayerSubdomainGeneratorChanges the subdomain ID of elements near the specified boundary(ies).
• 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.
• CutMeshByLevelSetGeneratorThis CutMeshByLevelSetGenerator object is designed to trim the input mesh by removing all the elements on outside the give level set with special processing on the elements crossed by the cutting surface to ensure a smooth cross-section. The output mesh only consists of TET4 elements.
• 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 plane 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.
• ElementOrderConversionGeneratorMesh generator which converts orders of elements
• ElementSubdomainIDGeneratorAllows the user to assign each element the subdomain ID of their choice
• ElementsToSimplicesConverterSplits all non-simplex elements in a mesh into simplices.
• ElementsToTetrahedronsConverterThis ElementsToTetrahedronsConverter object is designed to convert all the elements in a 3D mesh consisting only linear elements into TET4 elements.
• ExamplePatchMeshGeneratorCreates 2D or 3D patch meshes.
• 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, EDGE3, or EDGE4 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).
• ParsedExtraElementIDGeneratorUses a parsed expression to set an extra element id for elements (via their centroids).
• ParsedGenerateNodesetA MeshGenerator that adds nodes to a nodeset if the node satisfies the expression expression.
• ParsedGenerateSidesetA MeshGenerator that adds element sides to a sideset if the centroid of the side satisfies the combinatorial_geometry expression.
• ParsedNodeTransformGeneratorApplies a transform to a the x,y,z coordinates of a Mesh
• ParsedSubdomainIDsGeneratorUses a parsed expression to determine the subdomain ids of included elements.
• 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.
• XYZDelaunayGeneratorCreates tetrahedral 3D meshes within boundaries defined by input meshes.
• 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.
• MFEMMeshClass to read in and store an mfem::ParMesh from file.
• 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.
• BatchMeshGeneratorAction
• Partitioner
• Sub Channel App
• DetailedQuadInterWrapperMeshGeneratorCreates a detailed mesh of the inter-wrapper cells around square lattice subassemblies
• DetailedQuadPinMeshGeneratorCreates a detailed mesh of fuel pins in a square lattice arrangement
• DetailedQuadSubChannelMeshGeneratorCreates a detailed mesh of subchannels in a square lattice arrangement
• DetailedTriPinMeshGeneratorCreates a detailed mesh of fuel pins in a triangular lattice arrangement
• DetailedTriSubChannelMeshGeneratorCreates a detailed mesh of subchannels in a triangular lattice arrangement
• QuadInterWrapperMeshGeneratorCreates a mesh for the inter-wrapper around square subassemblies
• QuadPinMeshGeneratorCreates a mesh of 1D fuel pins in a square lattice arrangement
• QuadSubChannelMeshGeneratorCreates a mesh of 1D subchannels in a square lattice arrangement
• SCMDetailedQuadInterWrapperMeshGeneratorCreates a detailed mesh of the inter-wrapper cells around square lattice subassemblies
• SCMDetailedQuadPinMeshGeneratorCreates a detailed mesh of fuel pins in a square lattice arrangement
• SCMDetailedQuadSubChannelMeshGeneratorCreates a detailed mesh of subchannels in a square lattice arrangement
• SCMDetailedTriPinMeshGeneratorCreates a detailed mesh of fuel pins in a triangular lattice arrangement
• SCMDetailedTriSubChannelMeshGeneratorCreates a detailed mesh of subchannels in a triangular lattice arrangement
• SCMQuadInterWrapperMeshGeneratorCreates a mesh for the inter-wrapper around square subassemblies
• SCMQuadPinMeshGeneratorCreates a mesh of 1D fuel pins in a square lattice arrangement
• SCMQuadSubChannelMeshGeneratorCreates a mesh of 1D subchannels in a square lattice arrangement
• SCMTriDuctMeshGeneratorCreates a mesh of 1D duct cells around a triangular lattice subassembly
• SCMTriInterWrapperMeshGeneratorCreates a mesh for the inter-wrapper around triangular subassemblies
• SCMTriPinMeshGeneratorCreates a mesh of 1D fuel pins in a triangular lattice arrangement
• SCMTriSubChannelMeshGeneratorCreates a mesh of 1D subchannels in a triangular lattice arrangement
• TriDuctMeshGeneratorCreates a mesh of 1D duct cells around a triangular lattice subassembly
• TriInterWrapperMeshGeneratorCreates a mesh for the inter-wrapper around triangular subassemblies
• TriPinMeshGeneratorCreates a mesh of 1D fuel pins in a triangular lattice arrangement
• TriSubChannelMeshGeneratorCreates a mesh of 1D subchannels in a triangular lattice arrangement
• QuadInterWrapperMeshCreates an inter-wrappper mesh container for a square lattice subchannel arrangement
• QuadSubChannelMeshCreates an subchannel mesh container for a square lattice arrangement
• TriInterWrapperMeshCreates an inter-wrappper mesh container for a triangular lattice subchannel arrangement
• TriSubChannelMeshCreates an subchannel mesh container for a triangular lattice arrangement
• Thermal Hydraulics App
• THMMeshCreates a mesh (nodes and elements) for the Components
• External Petsc Solver App
• PETScDMDAMeshCreate a square mesh from PETSc DMDA.
• Peridynamics App
• MeshGeneratorPDMesh generator class to convert FE mesh to PD mesh
• PeridynamicsMeshMesh class to store and return peridynamics specific mesh data
• 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.
• Reactor App
• AdvancedConcentricCircleGeneratorThis AdvancedConcentricCircleGenerator object is designed to mesh a concentric circular geometry.
• AssemblyMeshGeneratorThis AssemblyMeshGenerator object is designed to generate assembly-like structures, with IDs, from a reactor geometry. The assembly-like structures must consist of a full pattern of equal sized pins from PinMeshGenerator. A hexagonal assembly will be placed inside of a bounding hexagon consisting of a background region and, optionally, duct regions.
• AzimuthalBlockSplitGeneratorThis AzimuthalBlockSplitGenerator object takes in a polygon/hexagon concentric circle mesh and renames blocks on a user-defined azimuthal segment / wedge of the mesh.
• CartesianConcentricCircleAdaptiveBoundaryMeshGeneratorThis CartesianConcentricCircleAdaptiveBoundaryMeshGenerator object is designed to generate square meshes with adaptive boundary to facilitate stitching.
• CartesianIDPatternedMeshGeneratorGenerate Certesian lattice meshes with reporting ID assignment that indentifies individual components of lattice.
• CartesianMeshTrimmerThis CartesianMeshTrimmer object performs peripheral and/or across-center (0, 0, 0) trimming for assembly or core 2D meshes generated by PatternedCartesianMG.
• CoarseMeshExtraElementIDGeneratorAssign coarse element IDs for elements on a mesh based on a coarse mesh.
• ControlDrumMeshGeneratorThis ControlDrumMeshGenerator object is designed to generate drum-like structures, with IDs, from a reactor geometry. These structures can be used directly within CoreMeshGenerator to stitchcontrol drums into a core lattice alongside AssemblyMeshGenerator structures
• CoreMeshGeneratorThis CoreMeshGenerator object is designed to generate a core-like structure, with IDs, from a reactor geometry. The core-like structure consists of a pattern of assembly-like structures generated with AssemblyMeshGenerator and/or ControlDrumMeshGenerator and is permitted to have "empty" locations. The size and spacing of the assembly-like structures is defined, and enforced by declaration in the ReactorMeshParams.
• DepletionIDGeneratorThis DepletionIDGenerator source code is to assign an extra element integer for elements on a mesh based on material and other extra element IDs that is typically used for depletion.
• ExtraElementIDCopyGeneratorCopy an extra element ID to other extra element IDs.
• FlexiblePatternGeneratorThis FlexiblePatternGenerator object is designed to generate a mesh with a background region with dispersed unit meshes in it and distributed based on a series of flexible patterns.
• HexIDPatternedMeshGeneratorThis PatternedHexMeshGenerator source code assembles hexagonal meshes into a hexagonal grid and optionally forces the outer boundary to be hexagonal and/or adds a duct.
• HexagonConcentricCircleAdaptiveBoundaryMeshGeneratorThis HexagonConcentricCircleAdaptiveBoundaryMeshGenerator object is designed to generate hexagonal meshes with adaptive boundary to facilitate stitching.
• HexagonMeshTrimmerThis HexagonMeshTrimmer object performs peripheral and/or across-center (0, 0, 0) trimming for assembly or core 2D meshes generated by PatternedHexMG.
• PatternedCartesianMeshGeneratorThis PatternedCartesianMeshGenerator source code assembles square meshes into a square grid and optionally forces the outer boundary to be square and/or adds a duct.
• PatternedCartesianPeripheralModifierPatternedPolygonPeripheralModifierBase is the base class for PatternedCartPeripheralModifier and PatternedHexPeripheralModifier.
• PatternedHexMeshGeneratorThis PatternedHexMeshGenerator source code assembles hexagonal meshes into a hexagonal grid and optionally forces the outer boundary to be hexagonal and/or adds a duct.
• PatternedHexPeripheralModifierPatternedPolygonPeripheralModifierBase is the base class for PatternedCartPeripheralModifier and PatternedHexPeripheralModifier.
• PeripheralRingMeshGeneratorThis PeripheralRingMeshGenerator object adds a circular peripheral region to the input mesh.
• PeripheralTriangleMeshGeneratorThis PeripheralTriangleMeshGenerator object is designed to generate a triangulated mesh between a generated outer circle boundary and a provided inner mesh.
• PinMeshGeneratorThis PinMeshGenerator object is designed to generate pin-like structures, with IDs, from a reactor geometry. Whether it be a square or hexagonal pin, they are divided into three substructures - the innermost radial pin regions, the single bridging background region, and the square or hexagonal ducts regions.
• PolygonConcentricCircleMeshGeneratorThis PolygonConcentricCircleMeshGenerator object is designed to mesh a polygon geometry with optional rings centered inside.
• ReactorMeshParamsThis ReactorMeshParams object acts as storage for persistent information about the reactor geometry.
• RevolveGeneratorThis RevolveGenerator object is designed to revolve a 1D mesh into 2D, or a 2D mesh into 3D based on an axis.
• SimpleHexagonGeneratorThis SimpleHexagonGenerator object is designed to generate a simple hexagonal mesh that only contains six simple azimuthal triangular elements, two quadrilateral elements, or six central azimuthal triangular elements plus a several layers of quadrilateral elements.
• SubdomainExtraElementIDGeneratorAssign extra element IDs for elements on a mesh based on mesh subdomains.
• TriPinHexAssemblyGeneratorThis TriPinHexAssemblyGenerator object generates a hexagonal assembly mesh with three circular pins in a triangle at the center.

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
• Reactor App
• HexagonalGridDivisionDivide the mesh along a hexagonal grid. Numbering of pin divisions increases first counterclockwise, then expanding outwards from the inner ring, then axially. Inner-numbering is within a radial ring, outer-numbering is axial divisions

MeshModifiers

• Moose App
• AddMeshModifiersActionAdd a MeshModifier object to the simulation.
• ActivateElementsByPathDetermine activated elements.
• ActivateElementsCoupledDetermine activated elements.
• CoupledVarThresholdElementSubdomainModifierModify the element subdomain ID if a coupled variable satisfies the criterion for the threshold (above, equal, or below)
• SidesetAroundSubdomainUpdaterSets up a boundary between inner_subdomains and outer_subdomains
• TimedSubdomainModifierModify element subdomain ID of entire subdomains for given points in time. This mesh modifier only runs on the undisplaced mesh, and it will modify both the undisplaced and the displaced mesh.
• VariableValueElementSubdomainModifierModify the element subdomain ID based on the provided variable value.
• XFEMApp
• CutElementSubdomainModifierChange element subdomain based on CutSubdomainID

Modules