Available Objects, Actions, and Subsystems

  • Moose App
  • AddBCActionAdd a BoundaryCondition object to the simulation.
  • ADConservativeAdvectionBCBoundary condition for advection when it is integrated by parts. Supports Dirichlet (inlet-like) and implicit (outlet-like) conditions.
  • ADDirichletBCImposes the essential boundary condition , where is a constant, controllable value.
  • ADFunctionDirichletBCImposes the essential boundary condition , where is calculated by a function.
  • ADFunctionNeumannBCImposes the integrated boundary condition , where is a (possibly) time and space-dependent MOOSE Function.
  • ADFunctionPenaltyDirichletBCEnforces a (possibly) time and space-dependent MOOSE Function Dirichlet boundary condition in a weak sense by penalizing differences between the current solution and the Dirichlet data.
  • ADMatNeumannBCImposes the integrated boundary condition , where is a constant, is a material property, and is a coefficient defined by the kernel for .
  • ADMatchedValueBCImplements a NodalBC which equates two different Variables' values on a specified boundary.
  • ADNeumannBCImposes the integrated boundary condition , where is a constant, controllable value.
  • ADPenaltyDirichletBCEnforces a Dirichlet boundary condition in a weak sense by penalizing differences between the current solution and the Dirichlet data.
  • ADVectorFunctionDirichletBCImposes the essential boundary condition , where components are calculated with functions.
  • ADVectorFunctionNeumannBCImposes the integrated boundary condition , where is a (possibly) time and space-dependent MOOSE Function.
  • ADVectorMatchedValueBCImplements a ADVectorNodalBC which equates two different Variables' values on a specified boundary.
  • ArrayDirichletBCImposes the essential boundary condition , where are constant, controllable values.
  • ArrayHFEMDirichletBCImposes the Dirichlet BC with HFEM.
  • ArrayNeumannBCImposes the integrated boundary condition , where is a constant, controllable value.
  • ArrayPenaltyDirichletBCEnforces a Dirichlet boundary condition in a weak sense with , where is the constant scalar penalty; is the test functions and is the differences between the current solution and the Dirichlet data.
  • ArrayVacuumBCImposes the Robin boundary condition .
  • ConvectiveFluxBCDetermines boundary values via the initial and final values, flux, and exposure duration
  • CoupledVarNeumannBCImposes the integrated boundary condition , where is a variable.
  • DGFunctionDiffusionDirichletBCDiffusion Dirichlet boundary condition for discontinuous Galerkin method.
  • DiffusionFluxBCComputes a boundary residual contribution consistent with the Diffusion Kernel. Does not impose a boundary condition; instead computes the boundary contribution corresponding to the current value of grad(u) and accumulates it in the residual vector.
  • DirichletBCImposes the essential boundary condition , where is a constant, controllable value.
  • EigenArrayDirichletBCArray Dirichlet BC for eigenvalue solvers
  • EigenDirichletBCDirichlet BC for eigenvalue solvers
  • FunctionDirichletBCImposes the essential boundary condition , where is a (possibly) time and space-dependent MOOSE Function.
  • FunctionGradientNeumannBCImposes the integrated boundary condition arising from integration by parts of a diffusion/heat conduction operator, and where the exact solution can be specified.
  • FunctionNeumannBCImposes the integrated boundary condition , where is a (possibly) time and space-dependent MOOSE Function.
  • FunctionPenaltyDirichletBCEnforces a (possibly) time and space-dependent MOOSE Function Dirichlet boundary condition in a weak sense by penalizing differences between the current solution and the Dirichlet data.
  • FunctorNeumannBCImposes the integrated boundary condition , where is a functor.
  • HFEMDirichletBCImposes the Dirichlet BC with HFEM.
  • LagrangeVecDirichletBCImposes the essential boundary condition , where are constant, controllable values.
  • LagrangeVecFunctionDirichletBCImposes the essential boundary condition , where components are calculated with functions.
  • MatNeumannBCImposes the integrated boundary condition , where is a constant, is a material property, and is a coefficient defined by the kernel for .
  • MatchedValueBCImplements a NodalBC which equates two different Variables' values on a specified boundary.
  • NeumannBCImposes the integrated boundary condition , where is a constant, controllable value.
  • OneDEqualValueConstraintBCComputes the integral of lambda times dg term from the mortar method (for two 1D domains only).
  • PenaltyDirichletBCEnforces a Dirichlet boundary condition in a weak sense by penalizing differences between the current solution and the Dirichlet data.
  • PostprocessorDirichletBCDirichlet boundary condition with value prescribed by a Postprocessor value.
  • PostprocessorNeumannBCNeumann boundary condition with value prescribed by a Postprocessor value.
  • SinDirichletBCImposes a time-varying essential boundary condition , where varies from an given initial value at time to a given final value over a specified duration.
  • SinNeumannBCImposes a time-varying flux boundary condition , where varies from an given initial value at time to a given final value over a specified duration.
  • TargetFeedbackDirichletBCDirichlet boundary condition with simple linear feedback control
  • VacuumBCVacuum boundary condition for diffusion.
  • VectorCurlPenaltyDirichletBCEnforces a Dirichlet boundary condition for the curl of vector nonlinear variables in a weak sense by applying a penalty to the difference in the current solution and the Dirichlet data.
  • VectorDirichletBCImposes the essential boundary condition , where are constant, controllable values.
  • VectorFunctionDirichletBCImposes the essential boundary condition , where components are calculated with functions.
  • VectorNeumannBCImposes the integrated boundary condition , where is a user-defined, constant vector.
  • VectorPenaltyDirichletBCEnforces a Dirichlet boundary condition for vector nonlinear variables in a weak sense by applying a penalty to the difference in the current solution and the Dirichlet data.
  • WeakGradientBCComputes a boundary residual contribution consistent with the Diffusion Kernel. Does not impose a boundary condition; instead computes the boundary contribution corresponding to the current value of grad(u) and accumulates it in the residual vector.
  • Periodic
  • Navier Stokes App
  • AdvectionBCBoundary conditions for outflow/outflow of advected quantities: phi * velocity * normal, where phi is the advected quantitiy
  • EnergyFreeBCImplements free advective flow boundary conditions for the energy equation.
  • FluidWallMomentumBCImplicitly sets normal component of velocity to zero if the advection term of the momentum equation is integrated by parts
  • INSADDisplaceBoundaryBCBoundary condition for displacing a boundary
  • INSADDummyDisplaceBoundaryIntegratedBCThis object adds Jacobian entries for the boundary displacement dependence on the velocity
  • INSADMomentumNoBCBCThis class implements the 'No BC' boundary condition based on the 'Laplace' form of the viscous stress tensor.
  • INSADVaporRecoilPressureMomentumFluxBCVapor recoil pressure momentum flux
  • INSFEFluidEnergyBCSpecifies flow of energy through a boundary
  • INSFEFluidEnergyDirichletBCImposes a Dirichlet condition on temperature at inlets. Is not applied at outlets
  • INSFEFluidMassBCSpecifies flow of mass through a boundary given a velocity function or postprocessor
  • INSFEFluidMomentumBCSpecifies flow of momentum through a boundary
  • INSFEFluidWallMomentumBCImplicitly sets normal component of velocity to zero if the advection term of the momentum equation is integrated by parts
  • INSFEMomentumFreeSlipBCImplements free slip boundary conditions for the Navier Stokesmomentum equation.
  • INSMomentumNoBCBCLaplaceFormThis class implements the 'No BC' boundary condition based on the 'Laplace' form of the viscous stress tensor.
  • INSMomentumNoBCBCTractionFormThis class implements the 'No BC' boundary condition based on the 'traction' form of the viscous stress tensor.
  • INSTemperatureNoBCBCThis class implements the 'No BC' boundary condition discussed by Griffiths, Papanastiou, and others.
  • ImplicitNeumannBCThis class implements a form of the Neumann boundary condition in which the boundary term is treated 'implicitly'.
  • MDFluidEnergyBCSpecifies flow of energy through a boundary
  • MDFluidEnergyDirichletBCImposes a Dirichlet condition on temperature at inlets. Is not applied at outlets
  • MDFluidMassBCSpecifies flow of mass through a boundary given a velocity function or postprocessor
  • MDFluidMomentumBCSpecifies flow of momentum through a boundary
  • MDMomentumFreeSlipBCImplements free slip boundary conditions for the Navier Stokesmomentum equation.
  • MassFreeBCImplements free advective flow boundary conditions for the mass equation.
  • MomentumFreeBCImplements free flow boundary conditions for one of the momentum equations.
  • MomentumFreeSlipBCImplements free slip boundary conditions for the Navier Stokesmomentum equation.
  • NSEnergyInviscidSpecifiedBCThis class corresponds to the inviscid part of the 'natural' boundary condition for the energy equation.
  • NSEnergyInviscidSpecifiedDensityAndVelocityBCThis class corresponds to the inviscid part of the 'natural' boundary condition for the energy equation.
  • NSEnergyInviscidSpecifiedNormalFlowBCThis class corresponds to the inviscid part of the 'natural' boundary condition for the energy equation.
  • NSEnergyInviscidSpecifiedPressureBCThis class corresponds to the inviscid part of the 'natural' boundary condition for the energy equation.
  • NSEnergyInviscidUnspecifiedBCThis class corresponds to the inviscid part of the 'natural' boundary condition for the energy equation.
  • NSEnergyViscousBCThis class couples together all the variables for the compressible Navier-Stokes equations to allow them to be used in derived IntegratedBC classes.
  • NSEnergyWeakStagnationBCThe inviscid energy BC term with specified normal flow.
  • NSImposedVelocityBCImpose Velocity BC.
  • NSImposedVelocityDirectionBCThis class imposes a velocity direction component as a Dirichlet condition on the appropriate momentum equation.
  • NSInflowThermalBCThis class is used on a boundary where the incoming flow values (rho, u, v, T) are all completely specified.
  • NSMassSpecifiedNormalFlowBCThis class implements the mass equation boundary term with a specified value of rho*(u.n) imposed weakly.
  • NSMassUnspecifiedNormalFlowBCThis class implements the mass equation boundary term with the rho*(u.n) boundary integral computed implicitly.
  • NSMassWeakStagnationBCThe inviscid energy BC term with specified normal flow.
  • NSMomentumConvectiveWeakStagnationBCThe convective part (sans pressure term) of the momentum equation boundary integral evaluated at specified stagnation temperature, stagnation pressure, and flow direction values.
  • NSMomentumInviscidNoPressureImplicitFlowBCMomentum equation boundary condition used when pressure is not integrated by parts.
  • NSMomentumInviscidSpecifiedNormalFlowBCMomentum equation boundary condition in which pressure is specified (given) and the value of the convective part is allowed to vary (is computed implicitly).
  • NSMomentumInviscidSpecifiedPressureBCMomentum equation boundary condition in which pressure is specified (given) and the value of the convective part is allowed to vary (is computed implicitly).
  • NSMomentumPressureWeakStagnationBCThis class implements the pressure term of the momentum equation boundary integral for use in weak stagnation boundary conditions.
  • NSMomentumViscousBCThis class corresponds to the viscous part of the 'natural' boundary condition for the momentum equations.
  • NSPenalizedNormalFlowBCThis class penalizes the the value of u.n on the boundary so that it matches some desired value.
  • NSPressureNeumannBCThis kernel is appropriate for use with a 'zero normal flow' boundary condition in the context of the Euler equations.
  • NSStagnationPressureBCThis Dirichlet condition imposes the condition p_0 = p_0_desired.
  • NSStagnationTemperatureBCThis Dirichlet condition imposes the condition T_0 = T_0_desired.
  • NSThermalBCNS thermal BC.
  • Heat Conduction App
  • ADConvectiveHeatFluxBCConvective heat transfer boundary condition with temperature and heat transfer coefficent given by material properties.
  • ADFunctionRadiativeBCBoundary condition for radiative heat exchange where the emissivity function is supplied by a Function.
  • ADInfiniteCylinderRadiativeBCBoundary condition for radiative heat exchange with a cylinderwhere the boundary is approximated as a cylinder as well.
  • ConvectiveFluxFunctionDetermines boundary value by fluid heat transfer coefficient and far-field temperature
  • ConvectiveHeatFluxBCConvective heat transfer boundary condition with temperature and heat transfer coefficent given by material properties.
  • CoupledConvectiveFlux
  • CoupledConvectiveHeatFluxBCConvective heat transfer boundary condition with temperature and heat transfer coefficent given by auxiliary variables.
  • DirectionalFluxBCApplies a directional flux multiplied by the surface normal vector. Can utilize the self shadowing calculation from a SelfShadowSideUserObject.
  • FunctionRadiativeBCBoundary condition for radiative heat exchange where the emissivity function is supplied by a Function.
  • GapHeatTransferTransfers heat across a gap between two surfaces dependent on the gap geometry specified.
  • GaussianEnergyFluxBCDescribes an incoming heat flux beam with a Gaussian profile
  • GrayLambertNeumannBCThis BC imposes a heat flux density that is computed from the GrayLambertSurfaceRadiationBase userobject.
  • HeatConductionBC
  • InfiniteCylinderRadiativeBCBoundary condition for radiative heat exchange with a cylinderwhere the boundary is approximated as a cylinder as well.
  • Rdg App
  • AEFVBCA boundary condition kernel for the advection equation using a cell-centered finite volume method.
  • Tensor Mechanics App
  • ADPenaltyInclinedNoDisplacementBCPenalty Enforcement of an inclined boundary condition
  • ADPressureApplies a pressure on a given boundary in a given direction
  • ADTorqueApply a moment as tractions distributed over a surface around a pivot point. This should operate on the displaced mesh for large deformations.
  • CoupledPressureBCApplies a pressure from a variable on a given boundary in a given direction
  • DashpotBC
  • DisplacementAboutAxisImplements a boundary condition that enforces rotationaldisplacement around an axis on a boundary
  • InteractionIntegralBenchmarkBCImplements a boundary condition that enforces a displacement field around a crack tip based on applied stress intensity factors.
  • PenaltyInclinedNoDisplacementBCPenalty Enforcement of an inclined boundary condition
  • PresetAccelerationPrescribe acceleration on a given boundary in a given direction
  • PresetDisplacementPrescribe the displacement on a given boundary in a given direction.
  • PresetVelocity
  • PressureApplies a pressure on a given boundary in a given direction
  • StickyBCImposes the boundary condition if exceeds the bounds provided
  • TorqueApply a moment as tractions distributed over a surface around a pivot point. This should operate on the displaced mesh for large deformations.
  • CavityPressure
  • CoupledPressure
  • InclinedNoDisplacementBC
  • Pressure
  • Eel App
  • CoupledVarDirichletBCImposes the essential boundary condition
  • OpenBCAn open BC where matters can freely flow in and out.