modelChiller

Subsystem model with the chiller
Diagram of ChillerOpen the diagram
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Parameters

TypeNameDefaultDescription
Modelica.SIunits.TemperatureDifferencedTEva_nominalTemperature difference evaporator outlet-inlet
Modelica.SIunits.TemperatureDifferencedTCon_nominalTemperature difference condenser outlet-inlet
Modelica.SIunits.HeatFlowRateQEva_flow_nominalEvaporator heat flow rate
Modelica.SIunits.MassFlowRatem1_flow_nominalNominal mass flow rate at condeser water side
Modelica.SIunits.MassFlowRatem2_flow_nominalNominal mass flow rate at chilled water side

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputTSetEvaLeaSet point for evaporator leaving temperature
Modelica.Blocks.Interfaces.RealOutputSGen_flowEntropy generated
Modelica.Blocks.Interfaces.RealInputTConInCondenser inlet temperature
Modelica.Blocks.Interfaces.RealInputTEvaInEvaporator inlet temperature

Components

TypeNameDefaultDescription
IBPSA.Fluid.Sources.MassFlowSource_Tsou1Mass flow rate source
IBPSA.Fluid.Sources.FixedBoundarysin1Pressure source
IBPSA.Fluid.Chillers.Carnot_TEvachiChiller model
IBPSA.Fluid.Sources.MassFlowSource_Tsou2Mass flow rate source
IBPSA.Fluid.Sensors.EntropyFlowRateS_a1Entropy flow rate sensor
IBPSA.Fluid.Sensors.EntropyFlowRateS_a2Entropy flow rate sensor
IBPSA.Fluid.Sensors.EntropyFlowRateS_a3Entropy flow rate sensor
IBPSA.Fluid.Sensors.EntropyFlowRateS_a4Entropy flow rate sensor
IBPSA.Fluid.Sources.FixedBoundarysin2Pressure source
Modelica.Blocks.Math.AddSIn_flowEntropy carried by flow that goes into the chiller
Modelica.Blocks.Math.AddSOut_flowEntropy carried by flow that leaves the chiller
Modelica.Blocks.Math.AdddS_flowChange in entropy inflow and outflow

Contents

NameDescription
Medium1Medium model
Medium2Medium model