packageUO2

UO2: Thermodynamic properties for unirradiated uranium dioxide

Extends from TRANSFORM.Media.Interfaces.Solids.PartialSimpleAlloy (Material properties based on tables).

Parameters

TypeNameDefaultDescription
StringmediumName (from PartialAlloy)"unusablePartialMedium"Name of the medium
String[:]substanceNames (from PartialAlloy){mediumName}Names of the mixture substances. Set substanceNames={mediumName} if only one substance.
Modelica.Media.Interfaces.Types.TemperatureT_reference (from PartialAlloy)298.15Reference temperature of Medium: default 25 deg Celsius
Modelica.Media.Interfaces.Types.SpecificEnthalpyh_reference (from PartialAlloy)0Reference enthalpy at T_reference
TemperatureT_default (from PartialAlloy)293.15Default value for temperature of medium (for initialization)
SpecificEnthalpyh_default (from PartialAlloy)specificEnthalpy_T(T_default)Default value for specific enthalpy of medium (for initialization)
Modelica.SIunits.TemperatureT_min (from PartialSimpleAlloy)Minimum temperature valid for medium model
Modelica.SIunits.TemperatureT_max (from PartialSimpleAlloy)Maximum temperature valid for medium model
MolarMassMM_const (from PartialSimpleAlloy)0.1Molar mass
Realc1302.27
Realc28.463e-3
Realc38.741e7
Realtheta548.68
RealEa18531.7
SI.Densityd_27310970Density of 100% UO2
Units.NonDimporosity0.05Fuel porosity (d_TD - d)/d_td

Contents

NameDescription
specificEnthalpySpecific enthalpy
densityDensity
thermalConductivityThermal conductivity
specificHeatCapacityCpSpecific heat capacity