modelTableData3D_OneRoomRadiator

Large scale water to water heat pump with 3D data
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Extends from Modelica.Icons.Example (Icon for runnable examples), BaseClasses.PartialOneRoomRadiator (Simple room model with radiator, without a heat pump).

Information

This example demonstrates how to use the AixLib.Fluid.HeatPumps.ModularReversible.RefrigerantCycle.TableData3D refrigerant cycle model. Please check the associated documentation for further information.

Please check the documentation of AixLib.Fluid.HeatPumps.ModularReversible.Examples.BaseClasses.PartialOneRoomRadiator for further information on the example.

Parameters

TypeNameDefaultDescription
Modelica.Units.SI.HeatFlowRateQ_flow_nominal (from PartialOneRoomRadiator)20000Nominal heat flow rate of radiator
Modelica.Units.SI.TemperatureTRadSup_nominal (from PartialOneRoomRadiator)273.15 + 50Radiator nominal supply water temperature
Modelica.Units.SI.TemperatureTRadRet_nominal (from PartialOneRoomRadiator)273.15 + 45Radiator nominal return water temperature
Modelica.Units.SI.MassFlowRatemCon_flow_nominal (from PartialOneRoomRadiator)Q_flow_nominal/4200/5Heat pump nominal mass flow rate in condenser
Modelica.Units.SI.MassFlowRatemEva_flow_nominal (from PartialOneRoomRadiator)Heat pump nominal mass flow rate in evaporator
Modelica.Units.SI.VolumeV (from PartialOneRoomRadiator)6*10*3Room volume
Modelica.Units.SI.MassFlowRatemAirRoo_flow_nominal (from PartialOneRoomRadiator)V*1.2*6/3600Nominal mass flow rate of room air
Modelica.Units.SI.HeatFlowRateQRooInt_flow (from PartialOneRoomRadiator)Q_flow_nominal/5Internal heat gains of the room
BooleanwitCoo (from PartialOneRoomRadiator)true=true to simulate cooling behaviour

Connectors

TypeNameDefaultDescription
AixLib.BoundaryConditions.WeatherData.BusweaBus (from PartialOneRoomRadiator)Weather data bus

Components

TypeNameDefaultDescription
AixLib.Fluid.MixingVolumes.MixingVolumevol (from PartialOneRoomRadiator)
Modelica.Thermal.HeatTransfer.Components.ThermalConductortheCon (from PartialOneRoomRadiator)Thermal conductance with the ambient
Modelica.Thermal.HeatTransfer.Sources.PrescribedHeatFlowpreHea (from PartialOneRoomRadiator)Prescribed heat flow
Modelica.Thermal.HeatTransfer.Components.HeatCapacitorheaCap (from PartialOneRoomRadiator)Heat capacity for furniture and walls
Modelica.Blocks.Sources.CombiTimeTabletimTab (from PartialOneRoomRadiator)Time table for internal heat gain
AixLib.Fluid.HeatExchangers.Radiators.RadiatorEN442_2rad (from PartialOneRoomRadiator)Radiator
AixLib.Fluid.Sensors.TemperatureTwoPorttemSup (from PartialOneRoomRadiator)Supply water temperature
Modelica.Thermal.HeatTransfer.Sensors.TemperatureSensortemRoo (from PartialOneRoomRadiator)Room temperature
AixLib.Fluid.Movers.Preconfigured.FlowControlled_m_flowpumHeaPum (from PartialOneRoomRadiator)Pump for radiator side
AixLib.Fluid.Sensors.TemperatureTwoPorttemRet (from PartialOneRoomRadiator)Return water temperature
AixLib.BoundaryConditions.WeatherData.ReaderTMY3weaDat (from PartialOneRoomRadiator)Weather data reader
Modelica.Thermal.HeatTransfer.Sources.PrescribedTemperatureTOut (from PartialOneRoomRadiator)Outside temperature
AixLib.Fluid.Movers.Preconfigured.FlowControlled_m_flowpumHeaPumSou (from PartialOneRoomRadiator)Pump for heat pump source side
Modelica.Blocks.Math.BooleanToRealbooToReaPumCon (from PartialOneRoomRadiator)Pump signal
AixLib.Fluid.Sources.Boundary_pTsou (from PartialOneRoomRadiator)Fluid source on source side
AixLib.Fluid.Sources.Boundary_pTsin (from PartialOneRoomRadiator)Fluid sink on source side
AixLib.Fluid.Sources.Boundary_pTpreSou (from PartialOneRoomRadiator)Source for pressure and to account for thermal expansion of water
Modelica.Blocks.Math.BooleanToRealbooToReaPumEva (from PartialOneRoomRadiator)Pump signal
Modelica.Thermal.HeatTransfer.Sources.PrescribedHeatFlowpreHeaCoo (from PartialOneRoomRadiator)Prescribed heat flow to trigger cooling
Modelica.Blocks.Sources.PulsecooLoa (from PartialOneRoomRadiator)Cooling load with step
AixLib.Fluid.HeatPumps.ModularReversible.Examples.BaseClasses.OneRoomRadiatorHeatPumpControloneRooRadHeaPumCtr (from PartialOneRoomRadiator)Control block for single room heat pump control
Modelica.Blocks.Sources.BooleanConstantconPumAlwOn (from PartialOneRoomRadiator)Let the pumps always run, due to inertia of the heat pump
ModularheaPumLarge scale water to water heat pump
Modelica.Blocks.Sources.PulseTAirSouSteAir source temperature step for cooling phase

Revisions

  • August 27, 2024 by Fabian Wuellhorst:
    First implementation (see issue #1576)