modelTank

Diagram of TankOpen the diagram
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Extends from Interfaces.Models.StorageFluid.

Parameters

TypeNameDefaultDescription
SI.DiameterD18.667Diameter
SI.HeightH20Height
Assumptions
Booleanuse_p_topfalse= true to get p_top from an input connector
SI.AbsolutePressurep_fixedMedium.p_defaultFixed value of pressure
Booleanenable_lossesfalse= true enable thermal losses with environment
SI.CoefficientOfHeatTransferalpha1Constant heat transfer coefficient with the ambient
Operating strategy
Booleanuse_Lfalse= true to display level as output variable
Initialization
RealL_start70Start value of level in %
SI.TemperatureT_startfrom_degC(500)Start value of temperature
Heater
SI.TemperatureT_setfrom_degC(500)Tank Heater Temperature Set-Point
SI.PowerW_max30e8Hot Tank Heater Capacity
SI.Efficiencye_ht0.99Tank Heater Efficiency

Connectors

TypeNameDefaultDescription
Modelica.Fluid.Interfaces.FluidPort_afluid_a (from StorageFluid)
Modelica.Fluid.Interfaces.FluidPort_bfluid_b (from StorageFluid)
Modelica.Blocks.Interfaces.RealOutputh_fluidmedium.hEnthalpy of fluid
Modelica.Blocks.Interfaces.RealOutputLTank level in %
Modelica.Blocks.Interfaces.RealInputp_top
Modelica.Blocks.Interfaces.RealInputT_amb

Components

TypeNameDefaultDescription
SI.VolumeV
SI.Massm
Medium.BasePropertiesmedium
SI.AreaA
SI.HeatFlowRateQ_losses
Medium.ThermodynamicStatestate_iMedium.setState_pTX(medium.p, T_start)
SI.PowerW_net
SI.PowerW_loss

Revisions

  • Alberto de la Calle:
    Released first version.