.Modelica.Units.SI

Information

This package provides predefined types based on the international standard on units.

For an introduction to the conventions used in this package, have a look at: Conventions.

Contents

Name	Description
Angle
SolidAngle
Length
PathLength
Position
Distance
Breadth
Height
Thickness
Radius
Diameter
Area
Volume
Time
Duration
AngularVelocity
AngularAcceleration
AngularJerk
Velocity
Acceleration
Jerk
Period
Frequency
AngularFrequency
Wavelength
WaveNumber
CircularWaveNumber
AmplitudeLevelDifference
PowerLevelDifference
DampingCoefficient
LogarithmicDecrement
AttenuationCoefficient
PhaseCoefficient
PropagationCoefficient
Damping
Mass
Density
RelativeDensity
SpecificVolume
LinearDensity
SurfaceDensity
Momentum
Impulse
AngularMomentum
AngularImpulse
MomentOfInertia
Inertia
Force
TranslationalSpringConstant
TranslationalDampingConstant
Weight
Torque
ElectricalTorqueConstant
MomentOfForce
ImpulseFlowRate
AngularImpulseFlowRate
RotationalSpringConstant
RotationalDampingConstant
Pressure
AbsolutePressure
PressureDifference
BulkModulus
Stress
NormalStress
ShearStress
Strain
LinearStrain
ShearStrain
VolumeStrain
PoissonNumber
ModulusOfElasticity
ShearModulus
SecondMomentOfArea
SecondPolarMomentOfArea
SectionModulus
CoefficientOfFriction
DynamicViscosity
KinematicViscosity
SurfaceTension
Work
Energy
EnergyDensity
PotentialEnergy
KineticEnergy
Power
EnergyFlowRate
EnthalpyFlowRate
Efficiency
MassFlowRate
VolumeFlowRate
MomentumFlux
AngularMomentumFlux
ThermodynamicTemperature	Absolute temperature (use type TemperatureDifference for relative temperatures)
Temperature
TemperatureDifference
TemperatureSlope
LinearTemperatureCoefficient
QuadraticTemperatureCoefficient
LinearExpansionCoefficient
CubicExpansionCoefficient
RelativePressureCoefficient
PressureCoefficient
Compressibility
IsothermalCompressibility
IsentropicCompressibility
Heat
HeatFlowRate
HeatFlux
DensityOfHeatFlowRate
ThermalConductivity
CoefficientOfHeatTransfer
SurfaceCoefficientOfHeatTransfer
ThermalInsulance
ThermalResistance
ThermalConductance
ThermalDiffusivity
HeatCapacity
SpecificHeatCapacity
SpecificHeatCapacityAtConstantPressure
SpecificHeatCapacityAtConstantVolume
SpecificHeatCapacityAtSaturation
RatioOfSpecificHeatCapacities
IsentropicExponent
Entropy
EntropyFlowRate
SpecificEntropy
InternalEnergy
Enthalpy
HelmholtzFreeEnergy
GibbsFreeEnergy
SpecificEnergy
SpecificInternalEnergy
SpecificEnthalpy
SpecificHelmholtzFreeEnergy
SpecificGibbsFreeEnergy
MassieuFunction
PlanckFunction
DerDensityByEnthalpy
DerDensityByPressure
DerDensityByTemperature
DerEnthalpyByPressure
DerEnergyByDensity
DerEnergyByPressure
DerPressureByDensity
DerPressureByTemperature
ElectricCurrent
Current
CurrentSlope
ElectricCharge
Charge
VolumeDensityOfCharge
SurfaceDensityOfCharge
ElectricFieldStrength
ElectricPotential
Voltage
PotentialDifference
ElectromotiveForce
VoltageSecond	Voltage second
VoltageSlope
ElectricFluxDensity
ElectricFlux
Capacitance
CapacitancePerArea	Capacitance per area
Permittivity
PermittivityOfVacuum
RelativePermittivity
ElectricSusceptibility
ElectricPolarization
Electrization
ElectricDipoleMoment
CurrentDensity
LinearCurrentDensity
MagneticFieldStrength
MagneticPotential
MagneticPotentialDifference
MagnetomotiveForce
CurrentLinkage
MagneticFluxDensity
MagneticFlux
MagneticVectorPotential
Inductance
SelfInductance
MutualInductance
CouplingCoefficient
LeakageCoefficient
Permeability
PermeabilityOfVacuum
RelativePermeability
MagneticSusceptibility
ElectromagneticMoment
MagneticDipoleMoment
Magnetization
MagneticPolarization
ElectromagneticEnergyDensity
PoyntingVector
Resistance
Resistivity
Conductivity
Reluctance
Permeance
PhaseDifference
Impedance
ModulusOfImpedance
Reactance
QualityFactor
LossAngle
Conductance
Admittance
ModulusOfAdmittance
Susceptance
InstantaneousPower
ActivePower
ApparentPower
ReactivePower
PowerFactor
LinearTemperatureCoefficientResistance	First order temperature coefficient
QuadraticTemperatureCoefficientResistance	Second order temperature coefficient
Transconductance
InversePotential
ElectricalForceConstant
RadiantEnergy
RadiantEnergyDensity
SpectralRadiantEnergyDensity
RadiantPower
RadiantEnergyFluenceRate
RadiantIntensity
Radiance
RadiantExitance
Irradiance
Emissivity
SpectralEmissivity
DirectionalSpectralEmissivity
LuminousIntensity
LuminousFlux
QuantityOfLight
Luminance
LuminousExitance
Illuminance
LightExposure
LuminousEfficacy
SpectralLuminousEfficacy
LuminousEfficiency
SpectralLuminousEfficiency
CIESpectralTristimulusValues
ChromaticityCoordinates
SpectralAbsorptionFactor
SpectralReflectionFactor
SpectralTransmissionFactor
SpectralRadianceFactor
LinearAttenuationCoefficient
LinearAbsorptionCoefficient
MolarAbsorptionCoefficient
RefractiveIndex
StaticPressure
SoundPressure
SoundParticleDisplacement
SoundParticleVelocity
SoundParticleAcceleration
VelocityOfSound
SoundEnergyDensity
SoundPower
SoundIntensity
AcousticImpedance
SpecificAcousticImpedance
MechanicalImpedance
SoundPressureLevel
SoundPowerLevel
DissipationCoefficient
ReflectionCoefficient
TransmissionCoefficient
AcousticAbsorptionCoefficient
SoundReductionIndex
EquivalentAbsorptionArea
ReverberationTime
LoudnessLevel
Loudness
RelativeAtomicMass
RelativeMolecularMass
NumberOfMolecules
AmountOfSubstance
Molality
MolalConcentration
MolarMass
MolarVolume
MolarDensity
Molarity
MolarConcentration
MolarEnergy
MolarInternalEnergy
MolarHeatCapacity
MolarEntropy
MolarEnthalpy
MolarFlowRate
NumberDensityOfMolecules
MolecularConcentration
MassConcentration
MassFraction
Concentration
VolumeFraction
MoleFraction
ChemicalPotential
AbsoluteActivity
PartialPressure
Fugacity
StandardAbsoluteActivity
ActivityCoefficient
ActivityOfSolute
ActivityCoefficientOfSolute
StandardAbsoluteActivityOfSolute
ActivityOfSolvent
OsmoticCoefficientOfSolvent
StandardAbsoluteActivityOfSolvent
OsmoticPressure
StoichiometricNumber
Affinity
MassOfMolecule
ElectricDipoleMomentOfMolecule
ElectricPolarizabilityOfAMolecule
MicrocanonicalPartitionFunction
CanonicalPartitionFunction
GrandCanonicalPartitionFunction
MolecularPartitionFunction
StatisticalWeight
MeanFreePath
DiffusionCoefficient
ThermalDiffusionRatio
ThermalDiffusionFactor
ThermalDiffusionCoefficient
ElementaryCharge
ChargeNumberOfIon
FaradayConstant
IonicStrength
DegreeOfDissociation
ElectrolyticConductivity
MolarConductivity
TransportNumberOfIonic
ProtonNumber
NeutronNumber
NucleonNumber
AtomicMassConstant
MassOfElectron
MassOfProton
MassOfNeutron
HartreeEnergy
MagneticMomentOfParticle
BohrMagneton
NuclearMagneton
GyromagneticCoefficient
GFactorOfAtom
GFactorOfNucleus
LarmorAngularFrequency
NuclearPrecessionAngularFrequency
CyclotronAngularFrequency
NuclearQuadrupoleMoment
NuclearRadius
ElectronRadius
ComptonWavelength
MassExcess
MassDefect
RelativeMassExcess
RelativeMassDefect
PackingFraction
BindingFraction
MeanLife
LevelWidth
Activity
SpecificActivity
DecayConstant
HalfLife
AlphaDisintegrationEnergy
MaximumBetaParticleEnergy
BetaDisintegrationEnergy
ReactionEnergy
ResonanceEnergy
CrossSection
TotalCrossSection
AngularCrossSection
SpectralCrossSection
SpectralAngularCrossSection
MacroscopicCrossSection
TotalMacroscopicCrossSection
ParticleFluence
ParticleFluenceRate
EnergyFluence
EnergyFluenceRate
CurrentDensityOfParticles
MassAttenuationCoefficient
MolarAttenuationCoefficient
AtomicAttenuationCoefficient
HalfThickness
TotalLinearStoppingPower
TotalAtomicStoppingPower
TotalMassStoppingPower
MeanLinearRange
MeanMassRange
LinearIonization
TotalIonization
Mobility
IonNumberDensity
RecombinationCoefficient
NeutronNumberDensity
NeutronSpeed
NeutronFluenceRate
TotalNeutronSourceDensity
SlowingDownDensity
ResonanceEscapeProbability
Lethargy
SlowingDownArea
DiffusionArea
MigrationArea
SlowingDownLength
DiffusionLength
MigrationLength
NeutronYieldPerFission
NeutronYieldPerAbsorption
FastFissionFactor
ThermalUtilizationFactor
NonLeakageProbability
Reactivity
ReactorTimeConstant
EnergyImparted
MeanEnergyImparted
SpecificEnergyImparted
AbsorbedDose
DoseEquivalent
AbsorbedDoseRate
LinearEnergyTransfer
Kerma
KermaRate
MassEnergyTransferCoefficient
Exposure
ExposureRate
ReynoldsNumber
EulerNumber
FroudeNumber
GrashofNumber
WeberNumber
MachNumber
KnudsenNumber
StrouhalNumber
FourierNumber
PecletNumber
RayleighNumber
NusseltNumber
BiotNumber
StantonNumber
FourierNumberOfMassTransfer
PecletNumberOfMassTransfer
GrashofNumberOfMassTransfer
NusseltNumberOfMassTransfer
StantonNumberOfMassTransfer
PrandtlNumber
SchmidtNumber
LewisNumber
MagneticReynoldsNumber
AlfvenNumber
HartmannNumber
CowlingNumber
BraggAngle
OrderOfReflexion
ShortRangeOrderParameter
LongRangeOrderParameter
DebyeWallerFactor
CircularWavenumber
FermiCircularWavenumber
DebyeCircularWavenumber
DebyeCircularFrequency
DebyeTemperature
SpectralConcentration
GrueneisenParameter
MadelungConstant
DensityOfStates
ResidualResistivity
LorenzCoefficient
HallCoefficient
ThermoelectromotiveForce
SeebeckCoefficient
PeltierCoefficient
ThomsonCoefficient
RichardsonConstant
FermiEnergy
GapEnergy
DonorIonizationEnergy
AcceptorIonizationEnergy
ActivationEnergy
FermiTemperature
ElectronNumberDensity
HoleNumberDensity
IntrinsicNumberDensity
DonorNumberDensity
AcceptorNumberDensity
EffectiveMass
MobilityRatio
RelaxationTime
CarrierLifeTime
ExchangeIntegral
CurieTemperature
NeelTemperature
LondonPenetrationDepth
CoherenceLength
LandauGinzburgParameter
FluxoidQuantum
TimeAging
ChargeAging
PerUnit
DimensionlessRatio
ComplexCurrent	Complex electric current
ComplexCurrentSlope	Complex current slope
ComplexCurrentDensity	Complex electric current density
ComplexElectricPotential	Complex electric potential
ComplexPotentialDifference	Complex electric potential difference
ComplexVoltage	Complex electric voltage
ComplexVoltageSlope	Complex voltage slope
ComplexElectricFieldStrength	Complex electric field strength
ComplexElectricFluxDensity	Complex electric flux density
ComplexElectricFlux	Complex electric flux
ComplexMagneticFieldStrength	Complex magnetic field strength
ComplexMagneticPotential	Complex magnetic potential
ComplexMagneticPotentialDifference	Complex magnetic potential difference
ComplexMagnetomotiveForce	Complex magnetomotive force
ComplexMagneticFluxDensity	Complex magnetic flux density
ComplexMagneticFlux	Complex magnetic flux
ComplexReluctance	Complex reluctance
ComplexImpedance	Complex impedance
ComplexAdmittance	Complex admittance
ComplexPower	Complex apparent power
ComplexPerUnit	Complex per unit