modelFloor_Autosizing

Extension of floor model with autosizing for one system

Extends from Floor (Model of a floor of the building).

Parameters

Type	Name	Default	Description
Boolean	use_windPressure (from PartialFloor)	true	Set to true to enable wind pressure
Real	kIntNor (from PartialFloor)	1	Gain factor to scale internal heat gain in north zone
Modelica.Units.SI.Volume	VRooCor (from PartialFloor)		Room volume corridor
Modelica.Units.SI.Volume	VRooSou (from PartialFloor)		Room volume south
Modelica.Units.SI.Volume	VRooNor (from PartialFloor)		Room volume north
Modelica.Units.SI.Volume	VRooEas (from PartialFloor)		Room volume east
Modelica.Units.SI.Volume	VRooWes (from PartialFloor)		Room volume west
Modelica.Units.SI.Area	AFloCor (from PartialFloor)		Floor area corridor
Modelica.Units.SI.Area	AFloSou (from PartialFloor)		Floor area south
Modelica.Units.SI.Area	AFloNor (from PartialFloor)		Floor area north
Modelica.Units.SI.Area	AFloEas (from PartialFloor)		Floor area east
Modelica.Units.SI.Area	AFloWes (from PartialFloor)		Floor area west
Modelica.Units.SI.Area	AFlo (from Floor)	AFloCor + AFloSou + AFloNor + AFloEas + AFloWes	Total floor area
String	idfName (from Floor)	Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/Data/ThermalZones/EnergyPlus_24_2_0/Examples/RefBldgSmallOffice/RefBldgSmallOfficeNew2004_Chicago.idf")	Name of the IDF file
String	epwName (from Floor)	Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.epw")	Name of the weather file
String	weaName (from Floor)	Modelica.Utilities.Files.loadResource("modelica://Buildings/Resources/weatherdata/USA_IL_Chicago-OHare.Intl.AP.725300_TMY3.mos")	Name of the weather file

Connectors

Type	Name	Description
Modelica.Fluid.Vessels.BaseClasses.VesselFluidPorts_b[2]	portsSou (from PartialFloor)	Fluid inlets and outlets
Modelica.Fluid.Vessels.BaseClasses.VesselFluidPorts_b[2]	portsEas (from PartialFloor)	Fluid inlets and outlets
Modelica.Fluid.Vessels.BaseClasses.VesselFluidPorts_b[2]	portsNor (from PartialFloor)	Fluid inlets and outlets
Modelica.Fluid.Vessels.BaseClasses.VesselFluidPorts_b[2]	portsWes (from PartialFloor)	Fluid inlets and outlets
Modelica.Fluid.Vessels.BaseClasses.VesselFluidPorts_b[2]	portsCor (from PartialFloor)	Fluid inlets and outlets
Modelica.Blocks.Interfaces.RealOutput[5]	TRooAir (from PartialFloor)	Room air temperatures
Modelica.Blocks.Interfaces.RealOutput	p_rel (from PartialFloor)	Relative pressure signal of building static pressure
BoundaryConditions.WeatherData.Bus	weaBus (from PartialFloor)	Weather bus
Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a	heaPorSou (from Floor)	Heat port to air volume South
Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a	heaPorEas (from Floor)	Heat port to air volume East
Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a	heaPorNor (from Floor)	Heat port to air volume North
Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a	heaPorWes (from Floor)	Heat port to air volume West
Modelica.Thermal.HeatTransfer.Interfaces.HeatPort_a	heaPorCor (from Floor)	Heat port to air volume corridor

Components

Type	Name	Default	Description
Buildings.Examples.VAVReheat.BaseClasses.RoomLeakage	leaSou (from PartialFloor)		Model for air infiltration through the envelope
Buildings.Examples.VAVReheat.BaseClasses.RoomLeakage	leaEas (from PartialFloor)		Model for air infiltration through the envelope
Buildings.Examples.VAVReheat.BaseClasses.RoomLeakage	leaNor (from PartialFloor)		Model for air infiltration through the envelope
Buildings.Examples.VAVReheat.BaseClasses.RoomLeakage	leaWes (from PartialFloor)		Model for air infiltration through the envelope
Modelica.Thermal.HeatTransfer.Sensors.TemperatureSensor	temAirSou (from PartialFloor)		Air temperature sensor
Modelica.Thermal.HeatTransfer.Sensors.TemperatureSensor	temAirEas (from PartialFloor)		Air temperature sensor
Modelica.Thermal.HeatTransfer.Sensors.TemperatureSensor	temAirNor (from PartialFloor)		Air temperature sensor
Modelica.Thermal.HeatTransfer.Sensors.TemperatureSensor	temAirWes (from PartialFloor)		Air temperature sensor
Modelica.Thermal.HeatTransfer.Sensors.TemperatureSensor	temAirCor (from PartialFloor)		Air temperature sensor
Modelica.Blocks.Routing.Multiplex5	multiplex5_1 (from PartialFloor)
Airflow.Multizone.DoorOpen	opeSouCor (from PartialFloor)		Opening between perimeter1 and core
Airflow.Multizone.DoorOpen	opeEasCor (from PartialFloor)		Opening between perimeter2 and core
Airflow.Multizone.DoorOpen	opeNorCor (from PartialFloor)		Opening between perimeter3 and core
Airflow.Multizone.DoorOpen	opeWesCor (from PartialFloor)		Opening between perimeter3 and core
Buildings.Fluid.Sensors.RelativePressure	senRelPre (from PartialFloor)		Building pressure measurement
Buildings.Fluid.Sources.Outside	out (from PartialFloor)
Modelica.Units.SI.Temperature	TAirCor (from Floor)	cor.TAir	Air temperature corridor
Modelica.Units.SI.Temperature	TAirSou (from Floor)	sou.TAir	Air temperature south zone
Modelica.Units.SI.Temperature	TAirNor (from Floor)	nor.TAir	Air temperature north zone
Modelica.Units.SI.Temperature	TAirEas (from Floor)	eas.TAir	Air temperature east zone
Modelica.Units.SI.Temperature	TAirWes (from Floor)	wes.TAir	Air temperature west zone
Buildings.ThermalZones.EnergyPlus_24_2_0.ThermalZone	sou (from Floor)		South zone
Buildings.ThermalZones.EnergyPlus_24_2_0.ThermalZone	eas (from Floor)		East zone
Buildings.ThermalZones.EnergyPlus_24_2_0.ThermalZone	nor (from Floor)		North zone
Buildings.ThermalZones.EnergyPlus_24_2_0.ThermalZone	wes (from Floor)		West zone
Buildings.ThermalZones.EnergyPlus_24_2_0.ThermalZone	cor (from Floor)		Core zone
Buildings.ThermalZones.EnergyPlus_24_2_0.ThermalZone	att (from Floor)		Attic zone
SystemSizing	sysVAV1		System sizing object for VAV1

Revisions

July 22, 2026, by David Blum:
First implementation.