describesModelComponentOutput
type: ObjectProperty
TV vbg: describesModelComponentOutputed
TV sg: describesModelComponentOutputs
TV pl: describesModelComponentOutput

describesModelOutput
type: ObjectProperty
TV vbg: describesModelOutputed
TV sg: describesModelOutputs
TV pl: describesModelOutput
domain: FunctionOfModel
range: ModelComponentOutputParameter
range: ModelOutputParameter

hasAssumption
type: ObjectProperty
TV pl: has_assumption
TV vbg: has_assumptioned
TV sg: has_assumptions
range: AssumptionOfModelComponent
range: ModelAssumption
domain: Class
  union of: Model
  union of: ModelComponent

hasBoundaryCondition
type: ObjectProperty
TV sg: hasBoundaryConditions
TV pl: hasBoundaryCondition
TV vbg: hasBoundaryConditioned
range: BoundaryOrInitialCondition
domain: Class
  union of: Model
  union of: ModelComponent

hasComponent
type: ObjectProperty
TV vbg: has_componented
TV pl: has_component
TV sg: has_components
domain: Model
sub property of: topObjectProperty
range: Class
  union of: Model
  union of: ModelComponent

hasConstraint
type: ObjectProperty
TV sg: has_constraints
TV pl: has_constraint
TV vbg: has_constrainted
range: LimitationOfModelComponent
domain: Class
  union of: Model
  union of: ModelComponent

hasFunction
type: ObjectProperty
TV pl: has_function
TV vbg: has_functioned
TV sg: has_functions
domain: Model
range: Class
  union of: FunctionOfModel
  union of: FunctionalityOfModelComponent

hasFunctionality
type: ObjectProperty
TV pl: hasFunctionality
TV sg: hasFunctionalities
TV vbg: hasFunctionalitied
range: FunctionalityOfModelComponent
domain: ModelComponent

hasInputParameter
type: ObjectProperty
TV vbg: hasInputParametered
TV pl: hasInputParameter
TV sg: hasInputParameters
range: ModelInputParameter
sub property of: hasParameter
domain: Class
  union of: Model
  union of: ModelComponent

hasMathematicalRepresentation
type: ObjectProperty
TV vbg: hasRepresentationed
TV pl: hasRepresentation
TV sg: hasRepresentations
range: ConstitutiveEquation
range: ProcessEquation
domain: Class
  union of: Model
  union of: ModelComponent

hasOutputParameter
type: ObjectProperty
TV vbg: hasOutputParametered
TV pl: hasOutputParameter
TV sg: hasOutputParameters
range: ModelOutputParameter
sub property of: hasParameter
domain: Class
  union of: Model
  union of: ModelComponent

hasParameter
type: ObjectProperty
TV pl: has_parameter
TV sg: has_parameters
TV vbg: has_parametered
range: ModelInputParameter
range: ModelOutputParameter
domain: Class
  union of: Model
  union of: ModelComponent

isConstrainedBy
type: ObjectProperty
TV pl: isConstrainedBy
TV sg: isConstrainedBies
TV vbg: isConstrainedBied
inverse of: hasConstraint

isDeterminedBy
type: ObjectProperty
TV vbg: isDeterminedBied
TV pl: isDeterminedBy
TV sg: isDeterminedBies

isFunctionOf
type: ObjectProperty
TV pl: isFunctionOf
TV vbg: isFunctionOfed
TV sg: isFunctionOfs

isImplementedBy
type: ObjectProperty
TV pl: isImplementedBy
TV sg: isImplementedBies
TV vbg: isImplementedBied

AmorphousGlassTransitionTemperature
type: Class
subclass of: PhaseTransformationParameter
CN sg: AmorphousGlassTransitionTemperature1
CN pl: AmorphousGlassTransitionTemperature1s
comment: Glass transition temperature. Only present in amorphous materials.

AnalyticalSolution
type: Class
subclass of: Solution
comment: Types of analytical solutions/
CN sg: AnalyticalSolution
CN pl: AnalyticalSolutions

AssumptionOfModelComponent
type: Class
subclass of: ModelAssumption
comment: Set of simplifying assumptions of each model component. They can be of three kinds: geometric, physical and statistical.
CN pl: Model_component_assumptions
CN sg: Model_component_assumption

BellLikeRadialModel
type: Class
subclass of: HeatSourceModel
CN pl: BellLikeRadialModels
CN sg: BellLikeRadialModel

BottomBoundaryCondition
type: Class
subclass of: ThermalBoundaryCondition
CN pl: BottomBoundaryConditions
CN sg: BottomBoundaryCondition

BoundaryCondition
type: Class
subclass of: BoundaryOrInitialCondition
comment: Boundary conditions are required for the solution of partial differential equations. There is one boundary condition required per degree of the equation for each dimension.

BoundaryOrInitialCondition
type: Class
subclass of: ElementOfModel
comment: Is a model element that gives information about the variable of interest on certain regions of the design space. A model requires one boundary condition per degree of the partial derivative on each dimension. Boundary conditions are required for the solution of partial differential equations.

BulkMaterialDensity
type: Class
subclass of: ModelDependentMaterialProperty
CN sg: BulkMaterialDensity
comment: Density of fully-dense material. It is usually assumed as a function of temperature.
CN pl: BulkMaterialDensities

BulkMaterialRadiativeProperty
type: Class
subclass of: ModelDependentMaterialProperty
comment: Radiative properties of a material: absorptivity, emissivity, and transmissivity. They depend on temperature and wavelength.
CN sg: BulkMaterialRadiativeProperty
CN pl: BulkMaterialRadiativeProperties

BulkMaterialThermalConductivity
type: Class
subclass of: ModelDependentMaterialProperty
CN sg: BulkMaterialThermalConductivity1
CN pl: BulkMaterialThermalConductivity1s
CN pl: ThermalConductivityInSolid1s
comment: Thermal conductivity of bulk material. It is often modeled as a function of temperature.
CN sg: ThermalConductivityInSolid1

CellularAutomataEquation
type: Class
subclass of: ProcessEquation
CN sg: CellularAutomataEquations
comment: A cellular automaton (CA) is a discrete model that describes interactions between different cells in a grid, each of them in one of a finite number of states.
CN pl: CellularAutomataEquationses

ConsolidationByMeltingModel
type: Class
subclass of: ConsolidationModel
CN pl: ConsolidationByMeltingModels
comment: Equations that describe consolidation in which the loose material is heated above the melting point to become fully-dense. Melting is only possible for crystalline or semi-crystalline materials, as amorphous polymers degrade at high temperatures.
CN sg: ConsolidationByMeltingModel

ConsolidationBySinteringModel
type: Class
subclass of: ConsolidationModel
CN sg: ConsolidationBySinteringModel
comment: Equation that describe consolidation in which the loose material is heated below the melting point. In these cases, the driving force for sintering is often given by viscosity-controlled reduction of surface tension.
CN pl: ConsolidationBySinteringModels

ConsolidationInitialCondition
type: Class
subclass of: InitialCondition
comment: Initial condition for consolidation model. It may be described as the initial distribution of porosity (or density) in the powder bed before the process.

ConsolidationModel
type: Class
subclass of: PhysicsBasedModel
subclass of: Restriction
  on property: hasMathematicalRepresentation
  some values from: DensityVariationEquation
CN sg: ConsolidationModel
CN pl: ConsolidationModels
comment: They describe thermally-activated consolidation processes. In this case two different kinds of consolidation models are included: sintering and melting models.

ConsolidationModelVariable
type: Class
subclass of: ModelVariable
CN sg: ConsolidationModelVariable
comment: Internal variables used by consolidation models.
CN pl: ConsolidationModelVariables

ConstitutiveEquation
type: Class
subclass of: ModelComponent
CN sg: NonGoverningEquation
comment: Mathematical form of the equation describing a physical relationship between a set of variables that does not change with time.
CN pl: NonGoverningEquations

CoordinatesSystem
type: Class
subclass of: GeometricAssumption
CN pl: CoordinatesSystems
CN sg: CoordinatesSystem
comment: Location of the system of coordinates.

CrystallineLatentHeat
type: Class
subclass of: PhaseTransformationParameter
CN pl: CrystallineLatentHeat1s
CN sg: CrystallineLatentHeat1
comment: Latent heat of phase transformation. Only present in crystalline materials.

CrystallineMeltingTemperature
type: Class
subclass of: PhaseTransformationParameter
CN pl: CrystallineMeltingTemperature1s
CN sg: CrystallineMeltingTemperature1
comment: Reference temperatures for melting in crystalline materials. They can be assumed at a constant temperature for metals (and Stefan problems), or in a range for alloys.

CrystallineSinteringTemperature
type: Class
subclass of: PhaseTransformationParameter
comment: Sintering temperature in the material.

CylindricalModel
type: Class
subclass of: HeatSourceModel
CN sg: CylindricalModel
CN pl: CylindricalModels

DefinitionOfPhysicalProblem
type: Class
subclass of: PhysicalAssumption
comment: Definition of the different terms in the equation chosen to describe the physical process. Inclusion or neglection of physical phenomena.

DensityVariationEquation
type: Class
subclass of: ProcessEquation
CN sg: DensityVariationEquation
CN pl: DensityVariationEquations

Deterministic
type: Class
subclass of: StatisticalAssumption
comment: Whether the model is deterministic.
CN sg: Deterministic
CN pl: Deterministics

ElasticModulus
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: ElasticModuluses
CN sg: ElasticModulus
comment: Elastic modulus for solid mechanics equations.

ElementOfModel
type: Class
subclass of: ModelEntity
comment: An attribute of a model component.
CN pl: ElementOfModels
CN sg: ElementOfModel

EmpiricalParameter
type: Class
subclass of: ModelComponentInputParameter
CN pl: EmpiricalParameters
CN sg: EmpiricalParameter
comment: Values of this type of parameter are approximated with experiments

EnthalpyDistribution
type: Class
subclass of: ThermalModelVariable
comment: Distribution of enthalpy in the powder bed.

EquilibriumPartitionCoefficient
type: Class
subclass of: ModelDependentMaterialProperty
comment: Equilibrium partition coefficient for phase field or cellular automaton model.
CN pl: EquilibriumPartitionCoefficient1s
CN sg: EquilibriumPartitionCoefficient1

FiniteDifferenceMethod
type: Class
subclass of: NumericalSolution
CN sg: FiniteDifferenceMethod
CN pl: FiniteDifferenceMethods

FiniteElementMethod
type: Class
subclass of: NumericalSolution
CN pl: FiniteElementMethods
CN sg: FiniteElementMethod

FluidFlowModel
type: Class
subclass of: FluidMechanicsModel
subclass of: Restriction
  on property: hasMathematicalRepresentation
  some values from: NavierStokesEquation
comment: Transport equation for momentum in a viscous flow. The solution is given by the distribution of velocity in the liquid region.
CN sg: FluidFlowModel
CN pl: FluidFlowModels

FluidMechanicsBoundaryCondition
type: Class
subclass of: BoundaryCondition
comment: Boundary conditions for fluid mechanics model, often given by the velocity or its gradient on a given surface.

FluidMechanicsInitialCondition
type: Class
subclass of: InitialCondition
comment: Initial condition for fluid mechanics model, given by the initial distribution of velocity in powder bed.

FluidMechanicsModel
type: Class
subclass of: PhysicsBasedModel
comment: A set of differential equations used to simulate fluid mechanics. They include conservation equations for momentum and mass. Equations for conservation of momenutm are given by parabolic PDE for transient simulations and an elliptic one for steady-state simulations.
CN sg: FluidMechanicsModel
CN pl: FluidMechanicsModels

FluidMechanicsModelVariable
type: Class
subclass of: ModelVariable
comment: Internal variables used by fluid mechanics models.
CN pl: FluidMechanicsModelVariables
CN sg: FluidMechanicsModelVariable

FullySinteredMaterialThermalConductivity
type: Class
subclass of: ModelDependentMaterialProperty
comment: Thermal conductivity of fully sintered material, if assumed not equal to bulk material. This is reserved for cases in which fully sintered material is not fully-dense.

FunctionOfModel
type: Class
subclass of: ElementOfModel
subclass of: Restriction
  on property: isDeterminedBy
  some values from: ModelOutputParameter
CN pl: Functions
comment: Intended application of model.
CN sg: Function

FunctionalityOfModelComponent
type: Class
subclass of: FunctionOfModel
subclass of: Restriction
  on property: isDeterminedBy
  some values from: ModelComponentOutputParameter
CN pl: Model_component_functionalities
CN sg: Model_component_functionality

GaussianModel
type: Class
subclass of: HeatSourceModel
CN sg: GaussianModel
CN pl: GaussianModels

GeometricAssumption
type: Class
subclass of: AssumptionOfModelComponent
CN sg: GeometricAssumption
comment: Modeling assumptions that describe the geometry of the physical problem to be solved: number of dimensions (1-D, 2-D, 3-D), computational domian, location of the coordinate system, possible axes of symmetry.
CN pl: GeometricAssumptions

GeometryOfShape
type: Class
subclass of: GeometricAssumption
comment: Determination of the computational domain.
CN sg: GeometryOfShape
CN pl: GeometryOfShapes

GreensFunction
type: Class
subclass of: AnalyticalSolution
CN pl: GreensFunctions
CN sg: GreensFunction

HeatSourceModel
type: Class
subclass of: ThermalModel
subclass of: Restriction
  on property: hasMathematicalRepresentation
  some values from: IrradiationEquation
comment: Irradiation model is a representation of the irradiation produced by the heat source --> IrradiationModel = HeatSourceModel
CN sg: IrradiationModel
comment: A heat source model describes the distribution of a given heat source on an irradiated surface.
CN pl: IrradiationModels

HeatTransferEquation
type: Class
subclass of: ProcessEquation
CN sg: RadiationTransferEquation
CN pl: RadiationTransferEquations
comment: Heat Transfer Equation is also designated in the literature as Energy Conservation Equation Heat Transfer Equation is a type of Transport Equation
comment: A heat transfer equation describes the flow of thermal energy (heat) due to gradients in temperature, external sources, and generation and dissipation of heat. Mathematically, it is expressed with a partial differential equation for temperature or enthalpy.

HeatTransferModel
type: Class
subclass of: ThermalModel
subclass of: Restriction
  on property: hasMathematicalRepresentation
  some values from: HeatTransferEquation
CN pl: HeatTransferModels
CN sg: HeatTransferModel
comment: Equation that describes the transport of energy due to differences in temperature, external sources, and heat generation/dissipation. Equations for conservation of energy (enthalpy) are given by parabolic PDE for transient simulations and an elliptic one for steady-state simulations. The output is given by the distribution of temperature.

InitialCondition
type: Class
subclass of: BoundaryOrInitialCondition
comment: In the case of transient models, initial conditions are required as starting points for the propagation of the solution of the equation.

InitialPorosity
type: Class
subclass of: ModelDependentMaterialProperty
comment: Initial value of porosity in the powder bed. Often close to 50%.

IrradiationAbsorptionModel
type: Class
subclass of: ThermalModel
subclass of: Restriction
  on property: hasMathematicalRepresentation
  some values from: RadiationTransferEquation
comment: A physics-based model to describe how irradiation penetrates and heats up a porous medium. This often involves a study of the radiative and optical properties of randomly-packed particles.
CN pl: RadiationTransferModels
CN sg: RadiationTransferModel

IrradiationEquation
type: Class
subclass of: ConstitutiveEquation
CN pl: IrradiationEquations
CN sg: IrradiationEquation

LambertBeerLaw
type: Class
subclass of: ConstitutiveEquation
CN pl: LambertBeerLaws
CN sg: LambertBeerLaw

LatentHeatOfFusion
type: Class
subclass of: CrystallineLatentHeat
comment: Latent heat of fusion: energy barrier to overcome to transform from solid to liquid phase.
CN sg: LatentHeatOfFusion1
CN pl: LatentHeatOfFusion1s

LatentHeatOfVaporisation
type: Class
subclass of: CrystallineLatentHeat
comment: Latent heat of vaporization: energy barrier to overcome to transform from liquid to gas phase.
CN pl: LatentHeatOfVaporisation1s
CN sg: LatentHeatOfVaporisation1

LatticeBoltzmanMethod
type: Class
subclass of: NumericalSolution
CN pl: LatticeBoltzmanMethods
CN sg: LatticeBoltzmanMethod

LengthScaleAssumption
type: Class
subclass of: PhysicalAssumption
CN pl: LengthScales
comment: Assumed length scale for the physical processes included in the model component: micro-, meso-, or macro-scale.
CN sg: LengthScale

LimitationOfModelComponent
type: Class
subclass of: ModelConstraint
comment: The group of the identified limitations for each model component.
CN pl: Model_component_limitations
CN sg: Model_component_limitation

LiquidMassDiffusionCoefficient
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: LiquidMassDiffusionCoefficient1s
CN sg: LiquidMassDiffusionCoefficient1
comment: Mass diffusion coefficient for liquid phase, for phase field model.

LiquidSurfaceRadiationCoefficient
type: Class
subclass of: SurfaceRadiationCoefficient
CN pl: LiquidSurfaceRadiationCoefficient1s
CN sg: LiquidSurfaceRadiationCoefficient1
comment: Emissivity of liquid on top of powder bed.

LiquidusSlope
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: LiquidusSlope1s
CN sg: LiquidusSlope1
comment: Slope of the liquidus curve on a Temperature vs. Concentratrion curve.

LiquidusTemperature
type: Class
subclass of: CrystallineMeltingTemperature
CN sg: LiquidusTemperature1
CN pl: LiquidusTemperature1s
comment: Temperature in which mushy zone and liquid phases coexist.

LoosePowderThermalConductivity
type: Class
subclass of: ModelDependentMaterialProperty
comment: Thermal conductivity in loose powder.

MassTransferEquation
type: Class
subclass of: ProcessEquation
CN sg: MassTransferEquation
CN pl: MassTransferEquations
comment: It describes the transport of different species in a mixture, due to differences in chemical potential. Mass transport is controlled by diffusion coefficients.

MaterialPropertyAssumption
type: Class
subclass of: PhysicalAssumption
CN sg: Material
comment: Assumptions for material properties: constant, dependent on other variables, etc.
CN pl: Materials

MechanicalAssumption
type: Class
subclass of: DefinitionOfPhysicalProblem
CN pl: Mechanicals
CN sg: Mechanical

MeltingTemperature
type: Class
subclass of: CrystallineMeltingTemperature
comment: Temperature in which solid and liquid coexist.
CN pl: MeltingTemperature1s
CN sg: MeltingTemperature1

MicrostructuralInitialCondition
type: Class
subclass of: InitialCondition
comment: Initial condition of microstructural evolution model. Given by initial distribution of phase field (in phase field methods) or the state in each cell (for a cellular automaton).

MicrostructuralModel
type: Class
subclass of: PhysicsBasedModel
CN pl: MicrostructuralModels
comment: A set of equations that describe thermally-activated phase transformations in a metal or alloy.
CN sg: MicrostructuralModel

MicrostructuralModelVariable
type: Class
subclass of: ModelVariable
CN sg: MicrostructuralModelVariable
comment: Internal variables used by microstructural models.
CN pl: MicrostructuralModelVariables

Model
type: Class
equivalent class: ModelComponent
subclass of: ModelEntity
subclass of: Restriction
  on property: hasParameter
  some values from: Class
    intersection of: ModelInputParameter
    intersection of: ModelOutputParameter
subclass of: Restriction
  on property: hasAssumption
  some values from: ModelAssumption
subclass of: Restriction
  on property: hasFunction
  some values from: FunctionOfModel
subclass of: Restriction
  on property: hasComponent
  some values from: ModelComponent
comment: A model component represents a certain physical process at given length- and time- scales.
comment: This entity defines different types of models
CN sg: Model
CN pl: Models

ModelAssumption
type: Class
subclass of: ElementOfModel
comment: Simplifying assumption used to reduce the physical process to a solvable mathematical form.
CN pl: ModelAssumptions
CN sg: ModelAssumption

ModelComponent
type: Class
subclass of: ElementOfModel
comment: A model component represents a certain physical process at given length- and time- scales.
CN pl: Model_components
CN sg: Model_component

ModelComponentInputParameter
type: Class
subclass of: ModelInputParameter
comment: Input parameters as required by each component of the model.
CN pl: ModelComponentInputParameters
CN sg: ModelComponentInputParameter

ModelComponentOutputParameter
type: Class
subclass of: ModelOutputParameter
comment: Output parameters as required by each component of the model.
CN pl: ModelComponentOutputParameters
CN sg: ModelComponentOutputParameter

ModelConstraint
type: Class
subclass of: ElementOfModel
CN pl: ModelConstraints
comment: Constraints in the applicability of the model, as identified by the developers and users.
CN sg: ModelConstraint

ModelDependentMaterialProperty
type: Class
subclass of: ModelComponentInputParameter
CN sg: ModelDependentMaterialProperty
CN pl: ModelDependentMaterialProperties
comment: Physical properties as published in tables.

ModelEntity
type: Class
CN pl: AM_models
CN sg: AM_model
comment: A representation of a possibly multi-physics multi-scale process. A model entity can be defined as a composition of several model components.

ModelInputParameter
type: Class
subclass of: ElementOfModel
CN sg: InputParameter
CN pl: InputParameters
comment: The set of input parameters required to simulate a physics-based model.

ModelOutputParameter
type: Class
subclass of: ElementOfModel
CN sg: OutputParameter
comment: The set of output parameters required to simulate a physics-based model.
CN pl: OutputParameters

ModelVariable
type: Class
subclass of: ElementOfModel
CN sg: ModelVariable
comment: Internal variables used in model components.
CN pl: ModelVariables

ModifiedCylindricalModel
type: Class
subclass of: HeatSourceModel
CN pl: ModifiedCylindricalModels
CN sg: ModifiedCylindricalModel

NavierStokesEquation
type: Class
subclass of: ProcessEquation
CN pl: NavierStokesEquations
CN sg: NavierStokesEquation
comment: An equation that describes the transport of momentum in a viscous fluid flow. The solution is given by the distribution of velocity in the liquid region.

NumberOfDimensions
type: Class
subclass of: GeometricAssumption
CN pl: NumberOfDimensionses
comment: Dimensionality of the physics-based model: one-dimensional, two-dimensional, three-dimensional.
CN sg: NumberOfDimensions

NumericalSolution
type: Class
subclass of: Solution
CN pl: Numericals
CN sg: Numerical
comment: Types of numerical solutions.

PhaseFieldEquation
type: Class
subclass of: ProcessEquation
CN pl: PhaseFieldEquations
comment: A phase field model is a mathematical model for solving interfacial problem, e.g. diffusion-co ntrolled solidification dynamics.
CN sg: PhaseFieldEquation

PhaseTransformationParameter
type: Class
subclass of: ModelDependentMaterialProperty
comment: Group of physical parameters that determine phase transformation, depending on the physical nature of the material: amorphous, semi-crystalline, or crystalline.
CN pl: PhaseTransformationParameter1s
CN sg: PhaseTransformationParameter1

PhysicalAssumption
type: Class
subclass of: AssumptionOfModelComponent
CN sg: PhysicalAssumption
CN pl: PhysicalAssumptions
comment: Simplifying assumptions of physical processes. They may include neglection of certain physical domains, adoption of physical laws, assumption of steady-state solutions, etc.

PhysicsBasedModel
type: Class
subclass of: Model
CN pl: Physics_baseds
comment: A set of mathematical expressions that describe a physical process.
CN sg: Physics_based

PointSourceModel
type: Class
subclass of: HeatSourceModel
CN sg: PointSourceModel
CN pl: PointSourceModels

PoissonsRatio
type: Class
subclass of: ModelDependentMaterialProperty
comment: Coefficient of contraction on transverse directions due to axial strain.
CN pl: PoissonsRatio1s
CN sg: PoissonsRatio1

PorosityDistribution
type: Class
subclass of: ConsolidationModelVariable
comment: Distribution of porosity in the powder bed.

PowderSurfaceRadiationCoefficient
type: Class
subclass of: SurfaceRadiationCoefficient
CN sg: PowderSurfaceRadiationCoefficient1
CN pl: PowderSurfaceRadiationCoefficient1s
comment: Emissivity of powder on top of powder bed.

ProcessEquation
type: Class
subclass of: ModelComponent
comment: Mathematical form of the equation describing a physical phenomenon which evolves in time.
CN sg: Governing_equation
CN pl: Governing_equations

RadiationTransferEquation
type: Class
subclass of: ProcessEquation
comment: Equations that describe the physical phenomenon of energy transfer in the form of electromagnetic radiation, which depends on the absorption, emission and scattering processes in the medium.
CN pl: IrradiationAbsorptionEquations
CN sg: IrradiationAbsorptionEquation

SideBoundaryCondition
type: Class
subclass of: ThermalBoundaryCondition
CN sg: SideBoundaryCondition
CN pl: SideBoundaryConditions

SinteringActivationEnergy
type: Class
subclass of: EmpiricalParameter
CN pl: SinteringActivationEnergies
comment: Activation energy for an Arrhenius-type sintering equation.
CN sg: SinteringActivationEnergy

SinteringPotentialDistribution
type: Class
subclass of: ConsolidationModelVariable
comment: Distribution of sintering potential in the powder bed.

SolidFractionDistribution
type: Class
subclass of: ThermalModelVariable
comment: Distribution of solid fraction in the powder bed (in the case of melting with a mushy zone)

SolidMassDiffusionCoefficient
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: SolidMassDiffusionCoefficient1s
comment: Mass diffusion coefficient for solid phase, for phase field model.
CN sg: SolidMassDiffusionCoefficient1

SolidMechanicsEquation
type: Class
subclass of: ProcessEquation
CN pl: HookesLaws
CN sg: HookesLaw

SolidMechanicsModel
type: Class
subclass of: StructuralModel
subclass of: Restriction
  on property: hasMathematicalRepresentation
  some values from: SolidMechanicsEquation
CN pl: SolidMechanicsModels
CN sg: SolidMechanicsModel
comment: A continuum mechanics model that models the response of a solid material under elastic and plastic loads.

SolidSurfaceRadiationCoefficient
type: Class
subclass of: SurfaceRadiationCoefficient
CN sg: SolidSurfaceRadiationCoefficient1
comment: Emissivity of fully-dense solid on top of powder bed.
CN pl: SolidSurfaceRadiationCoefficient1s

SolidificationModel
type: Class
subclass of: MicrostructuralModel
CN pl: SolidificationModels
CN sg: SolidificationModel
comment: Equations that describe phase transformations for a metal or alloy starting from a liquid phase. The solution depends on the temperature history of the material.

SolidusTemperature
type: Class
subclass of: CrystallineMeltingTemperature
comment: Temperature in which mushy zone and solid phases coexist.
CN sg: SolidusTemperature1
CN pl: SolidusTemperature1s

SoluteComposition
type: Class
subclass of: ModelDependentMaterialProperty
CN sg: SoluteComposition1
comment: Chemical composition of solute in binary alloys.
CN pl: SoluteComposition1s

Solution
type: Class
subclass of: ModelEntity
CN sg: Solution
CN pl: Solutions
comment: Methods used to solve the systems of equations in each model component.

SolventComposition
type: Class
subclass of: ModelDependentMaterialProperty
CN sg: SolventComposition1
CN pl: SolventComposition1s
comment: Chemical composition of solvent in binary alloys.

SpecificHeat
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: SpecificHeat1s
CN sg: SpecificHeat1
comment: Specific heat of the material. It can be assumed as temperature dependent and it can be made discontinuous in the mushy zone to artificially model latent heat of fusion.

StatisticalAssumption
type: Class
subclass of: AssumptionOfModelComponent
CN sg: StatisticalAssumption
comment: In the case of a stochastic model, assumptions regarding the probability of different events.
CN pl: StatisticalAssumptions

Stochastic
type: Class
subclass of: StatisticalAssumption
comment: Whether the model is deterministic.
CN pl: Stochastics
CN sg: Stochastic

StructuralBoundaryCondition
type: Class
subclass of: BoundaryCondition
comment: Boundary condition for solid mechanics model, as defined by mechanical constraints (no displacement, no rotation, etc).

StructuralInitialCondition
type: Class
subclass of: InitialCondition
comment: Initial condition for a solid mechanics model, defined as the initial distribution of stresses and strains.

StructuralModel
type: Class
subclass of: PhysicsBasedModel
comment: A model that describes the behavior of a certain material under the action of forces, temperature changes, phase changes, and other agents.
CN pl: StructuralModels
CN sg: StructuralModel

StructuralModelVariable
type: Class
subclass of: ModelVariable
comment: Internal variables used by structural models.
CN sg: StructuralModelVariable
CN pl: StructuralModelVariables

SubstrateThermalConductivity
type: Class
subclass of: ModelDependentMaterialProperty
CN sg: SubstrateThermalConductivity1
CN pl: SubstrateThermalConductivity1s
comment: Thermal conductivity of the material used for the substrate.

SurfaceConvectionCoefficient
type: Class
subclass of: EmpiricalParameter
CN sg: SurfaceConvectionCoefficient1
CN pl: SurfaceConvectionCoefficient1s
comment: Convection coefficient on top surface of powder bed.

SurfaceRadiationCoefficient
type: Class
subclass of: ModelDependentMaterialProperty
comment: Emissivity for radiation on top of the powder bed. Value depends on whether material is liquid, fully-dense solid, or powder.
CN pl: SurfaceRadiationCoefficient1s
CN sg: SurfaceRadiationCoefficient1

SurfaceTension
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: SurfaceEnergy1s
CN sg: SurfaceEnergy1

SurfaceTensionCoefficient
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: SurfaceTensionCoefficient1s
CN sg: SurfaceTensionCoefficient1
comment: Surface tension is the elastic tendency of liquid which makes them acquire the least surface area possible.

Symmetry
type: Class
subclass of: GeometricAssumption
comment: Possible axes of symmetry, if any.
CN pl: Symmetries
CN sg: Symmetry

ThermalBoundaryCondition
type: Class
subclass of: BoundaryCondition
CN sg: BoundaryCondition
CN pl: BoundaryConditions
comment: Boundary condition for heat transfer model, as given by a specific temperature or heat flux on a certain surface.

ThermalConductivityEquation
type: Class
subclass of: ConstitutiveEquation
CN pl: ThermalConductivityEquations
CN sg: ThermalConductivityEquation

ThermalConductivityInGas
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: ThermalConductivityInGas1s
comment: Thermal conductivity of the gas in the pores of the powder bed.
CN sg: ThermalConductivityInGas1

ThermalExpansionCoefficient
type: Class
subclass of: ModelDependentMaterialProperty
CN pl: ThermalExpansionCoefficient1s
CN sg: ThermalExpansionCoefficient1
comment: Coefficient of thermal expansion caused by a change in temperature.

ThermalInitialCondition
type: Class
subclass of: InitialCondition
comment: Initial condition for thermal model, defined by the initial distribution of temperature or enthalpy in ""the powder bed"".

ThermalModel
type: Class
subclass of: PhysicsBasedModel
comment: A model that describes the flow of thermal energy in a given system.
CN pl: ThermalModels
CN sg: ThermalModel

ThermalModelVariable
type: Class
subclass of: ModelVariable
CN sg: ThermalModelVariable
CN pl: ThermalModelVariables
comment: Internal variables used by thermal models.

TimeScaleAssumption
type: Class
subclass of: PhysicalAssumption
comment: Time-dependent or steady-state solution, and if time-dependent, time scale for the physical phenomenon.
CN pl: TimeScales
CN sg: TimeScale

TopBoundaryCondition
type: Class
subclass of: ThermalBoundaryCondition
CN pl: TopBoundaryConditions
CN sg: TopBoundaryCondition
comment: Boundary condition for the heat transfer problem atop a surface or a bulk material.

ViscosityActivationEnergy
type: Class
subclass of: EmpiricalParameter
CN sg: ViscosityActivationEnergy
CN pl: ViscosityActivationEnergies
comment: Activation energy in case of an Arrhenius-type model for viscosity as a function of temperature.