modelDiscreteElement

Base class of a 3D discrete element

Parameters

TypeNameDefaultDescription
IntegerserialScaling1Factor for serial scaling
IntegerparallelScaling1Factor for parallel scaling
Geometric parameter
SI.Lengthlength0.2Length of discrete element (west - east direction)
SI.Lengthwidth0.03Width of discrete element (south - north direction)
SI.Lengthheight0.1Height of discrete element (top - bottom direction)
SI.Volumevolumelength*width*heightVolume of discrete element of discrete element
Material
SI.Densitydensity2500Density of discrete element
SI.SpecificHeatCapacitycp800Specific heat capacity of discrete element
SI.ThermalConductivitylambda_WE25Thermal conductivity of discrete element (west - east direction)
SI.ThermalConductivitylambda_TB20Thermal conductivity of discrete element (bottom - top direction)
SI.ThermalConductivitylambda_NS1Thermal conductivity of discrete element (north - south direction)
Electrical
BooleanuseElectricaltrueIf true, electrical model is used
Init
SI.TemperatureTinitial293.15Initial temperature
RealSoCinitial0.5Initial state of charge

Connectors

TypeNameDefaultDescription
HeatPortheatPortNorth
HeatPortheatPortSouth
HeatPortheatPortEast
HeatPortheatPortWest
HeatPortheatPortTop
HeatPortheatPortBottom
Modelica.Electrical.Analog.Interfaces.PositivePinpin_p
Modelica.Electrical.Analog.Interfaces.NegativePinpin_n

Components

TypeNameDefaultDescription
SI.ElectricChargecapacity3600Capacity
ECMs.DPelectricalModel
SI.HeatFlowRateQ_flowElectrical0Heat flow input for global electrical model
SI.MassmassMass of discrete element
SI.TemperatureTTemperature of discrete element
SI.ThermalResistanceRth_WEThermal resistance of discrete element (x-direction | west - east direction)
SI.ThermalResistanceRth_NSThermal resistance of discrete element (y-direction | south - north direction)
SI.ThermalResistanceRth_TBThermal resistance of discrete element (z-direction | top - bottom direction)
GetElectricalgetElectrical

Contents

NameDescription
GetElectricalprotected