Furnaces Module

Used By

Derived Types

Functions

CalcFurnaceResidual CalcWaterToAirResidual HotWaterCoilResidual VSHPCyclingResidual VSHPSpeedResidual

Subroutines

SimFurnace GetFurnaceInput InitFurnace SetOnOffMassFlowRate SizeFurnace CalcNewZoneHeatOnlyFlowRates CalcNewZoneHeatCoolFlowRates CalcWaterToAirHeatpump CalcFurnaceOutput SetAverageAirFlow HeatPumpRunFrac ReportFurnace CalcNonDXHeatingCoils SimVariableSpeedHP ControlVSHPOutput CalcVarSpeedHeatPump SetVSHPAirFlow SetOnOffMassFlowRateVSCoil

Variables

Type	Visibility	Attributes		Name		Initial
character(len=*),	private,	parameter	::	Blank	=	' '
integer,	private,	parameter	::	CoolingMode	=	1
integer,	private,	parameter	::	HeatingMode	=	2
integer,	private,	parameter	::	UseCompressorOnFlow	=	1
integer,	private,	parameter	::	UseCompressorOffFlow	=	2
integer,	private,	parameter	::	On	=	1
integer,	private,	parameter	::	Off	=	0
integer,	private,	parameter	::	DehumidControl_None	=	0
integer,	private,	parameter	::	DehumidControl_Multimode	=	1
integer,	private,	parameter	::	DehumidControl_CoolReheat	=	2
integer,	private		::	NumFurnaces	=	0
type(FurnaceEquipConditions),	private,	ALLOCATABLE, DIMENSION(:)	::	Furnace
logical,	private,	ALLOCATABLE, DIMENSION(:)	::	MySizeFlag
logical,	private,	ALLOCATABLE, DIMENSION(:)	::	CheckEquipName
real(kind=r64),	private		::	ModifiedHeatCoilLoad	=	0.0d0
real(kind=r64),	private		::	OnOffAirFlowRatioSave	=	0.0d0
real(kind=r64),	private		::	OnOffFanPartLoadFractionSave	=	0.0d0
real(kind=r64),	private		::	CompOnMassFlow	=	0.0d0
real(kind=r64),	private		::	CompOffMassFlow	=	0.0d0
real(kind=r64),	private		::	CompOnFlowRatio	=	0.0d0
real(kind=r64),	private		::	CompOffFlowRatio	=	0.0d0
real(kind=r64),	private		::	FanSpeedRatio	=	0.0d0
real(kind=r64),	private		::	CoolHeatPLRRat	=	1.0d0
logical,	private		::	HeatingLoad	=	.FALSE.
logical,	private		::	CoolingLoad	=	.FALSE.
logical,	private		::	EconomizerFlag	=	.FALSE.
integer,	private		::	AirLoopPass	=	0
logical,	private		::	HPDehumidificationLoadFlag	=	.FALSE.
real(kind=r64),	private		::	TempSteamIn	=	100.0d0
real(kind=r64),	private		::	SaveCompressorPLR	=	0.0d0
character(len=MaxNameLength),	private		::	CurrentModuleObject

Derived Types

type, private :: FurnaceEquipConditions

Components

Type	Visibility		Name		Initial
character(len=MaxNameLength),	public	::	Name	=	' '
integer,	public	::	FurnaceType_Num	=	0
integer,	public	::	FurnaceIndex	=	0
integer,	public	::	SchedPtr	=	0
integer,	public	::	FanSchedPtr	=	0
integer,	public	::	FanAvailSchedPtr	=	0
integer,	public	::	ControlZoneNum	=	0
integer,	public	::	ZoneSequenceCoolingNum	=	0
integer,	public	::	ZoneSequenceHeatingNum	=	0
integer,	public	::	CoolingCoilType_Num	=	0
integer,	public	::	CoolingCoilIndex	=	0
integer,	public	::	ActualDXCoilIndexforHXAssisted	=	0
logical,	public	::	CoolingCoilUpstream	=	.TRUE.
integer,	public	::	HeatingCoilType_Num	=	0
integer,	public	::	HeatingCoilIndex	=	0
integer,	public	::	ReheatingCoilType_Num	=	0
integer,	public	::	ReheatingCoilIndex	=	0
character(len=MaxNameLength),	public	::	HeatingCoilName	=	' '
character(len=MaxNameLength),	public	::	HeatingCoilType	=	' '
integer,	public	::	CoilControlNode	=	0
integer,	public	::	HWCoilAirInletNode	=	0
integer,	public	::	HWCoilAirOutletNode	=	0
integer,	public	::	SuppCoilAirInletNode	=	0
integer,	public	::	SuppCoilAirOutletNode	=	0
integer,	public	::	SuppHeatCoilType_Num	=	0
integer,	public	::	SuppHeatCoilIndex	=	0
integer,	public	::	SuppCoilControlNode	=	0
character(len=MaxNameLength),	public	::	SuppHeatCoilName	=	' '
character(len=MaxNameLength),	public	::	SuppHeatCoilType	=	' '
integer,	public	::	FanType_Num	=	0
integer,	public	::	FanIndex	=	0
integer,	public	::	FurnaceInletNodeNum	=	0
integer,	public	::	FurnaceOutletNodeNum	=	0
integer,	public	::	OpMode	=	0
integer,	public	::	LastMode	=	0
integer,	public	::	AirFlowControl	=	0
integer,	public	::	FanPlace	=	0
integer,	public	::	NodeNumofControlledZone	=	0
integer,	public	::	WatertoAirHPType	=	0
real(kind=r64),	public	::	CoolingConvergenceTolerance	=	0.0d0
real(kind=r64),	public	::	HeatingConvergenceTolerance	=	0.0d0
real(kind=r64),	public	::	DesignHeatingCapacity	=	0.0d0
real(kind=r64),	public	::	DesignCoolingCapacity	=	0.0d0
real(kind=r64),	public	::	CoolingCoilSensDemand	=	0.0d0
real(kind=r64),	public	::	HeatingCoilSensDemand	=	0.0d0
real(kind=r64),	public	::	CoolingCoilLatentDemand	=	0.0d0
real(kind=r64),	public	::	DesignSuppHeatingCapacity	=	0.0d0
real(kind=r64),	public	::	DesignFanVolFlowRate	=	0.0d0
logical,	public	::	DesignFanVolFlowRateEMSOverrideOn	=	.FALSE.
real(kind=r64),	public	::	DesignFanVolFlowRateEMSOverrideValue	=	0.d0
real(kind=r64),	public	::	DesignMassFlowRate	=	0.0d0
real(kind=r64),	public	::	MaxCoolAirVolFlow	=	0.0d0
logical,	public	::	MaxCoolAirVolFlowEMSOverrideOn	=	.FALSE.
real(kind=r64),	public	::	MaxCoolAirVolFlowEMSOverrideValue	=	0.d0
real(kind=r64),	public	::	MaxHeatAirVolFlow	=	0.0d0
logical,	public	::	MaxHeatAirVolFlowEMSOverrideOn	=	.FALSE.
real(kind=r64),	public	::	MaxHeatAirVolFlowEMSOverrideValue	=	0.d0
real(kind=r64),	public	::	MaxNoCoolHeatAirVolFlow	=	0.0d0
logical,	public	::	MaxNoCoolHeatAirVolFlowEMSOverrideOn	=	.FALSE.
real(kind=r64),	public	::	MaxNoCoolHeatAirVolFlowEMSOverrideValue	=	0.d0
real(kind=r64),	public	::	MaxCoolAirMassFlow	=	0.0d0
real(kind=r64),	public	::	MaxHeatAirMassFlow	=	0.0d0
real(kind=r64),	public	::	MaxNoCoolHeatAirMassFlow	=	0.0d0
real(kind=r64),	public	::	MaxHeatCoilFluidFlow	=	0.0d0
real(kind=r64),	public	::	MaxSuppCoilFluidFlow	=	0.0d0
real(kind=r64),	public	::	ControlZoneMassFlowFrac	=	0.0d0
real(kind=r64),	public	::	DesignMaxOutletTemp	=	9999.0d0
real(kind=r64),	public	::	MdotFurnace	=	0.0d0
real(kind=r64),	public	::	FanPartLoadRatio	=	0.0d0
real(kind=r64),	public	::	CompPartLoadRatio	=	0.0d0
real(kind=r64),	public	::	WSHPRuntimeFrac	=	0.0d0
real(kind=r64),	public	::	CoolPartLoadRatio	=	0.0d0
real(kind=r64),	public	::	HeatPartLoadRatio	=	0.0d0
real(kind=r64),	public	::	MinOATCompressor	=	0.0d0
real(kind=r64),	public	::	MaxOATSuppHeat	=	0.0d0
integer,	public	::	CondenserNodeNum	=	0
real(kind=r64),	public	::	MaxONOFFCyclesperHour	=	0.0d0
real(kind=r64),	public	::	HPTimeConstant	=	0.0d0
real(kind=r64),	public	::	OnCyclePowerFraction	=	0.0d0
real(kind=r64),	public	::	FanDelayTime	=	0.0d0
logical,	public	::	Humidistat	=	.FALSE.
logical,	public	::	InitHeatPump	=	.FALSE.
integer,	public	::	DehumidControlType_Num	=	0
integer,	public	::	LatentMaxIterIndex	=	0
integer,	public	::	LatentRegulaFalsiFailedIndex	=	0
integer,	public	::	LatentRegulaFalsiFailedIndex2	=	0
integer,	public	::	SensibleMaxIterIndex	=	0
integer,	public	::	SensibleRegulaFalsiFailedIndex	=	0
integer,	public	::	WSHPHeatMaxIterIndex	=	0
integer,	public	::	WSHPHeatRegulaFalsiFailedIndex	=	0
integer,	public	::	DXHeatingMaxIterIndex	=	0
integer,	public	::	DXHeatingRegulaFalsiFailedIndex	=	0
integer,	public	::	HeatingMaxIterIndex	=	0
integer,	public	::	HeatingMaxIterIndex2	=	0
integer,	public	::	HeatingRegulaFalsiFailedIndex	=	0
real(kind=r64),	public	::	ActualFanVolFlowRate	=	0.0d0
real(kind=r64),	public	::	HeatingSpeedRatio	=	1.0d0
real(kind=r64),	public	::	CoolingSpeedRatio	=	1.0d0
real(kind=r64),	public	::	NoHeatCoolSpeedRatio	=	1.0d0
integer,	public	::	ZoneInletNode	=	0
real(kind=r64),	public	::	SenLoadLoss	=	0.0d0
real(kind=r64),	public	::	LatLoadLoss	=	0.0d0
real(kind=r64),	public	::	SensibleLoadMet	=	0.0d0
real(kind=r64),	public	::	LatentLoadMet	=	0.0d0
real(kind=r64),	public	::	DehumidInducedHeatingDemandRate	=	0.0d0
integer,	public	::	CoilOutletNode	=	0
integer,	public	::	LoopNum	=	0
integer,	public	::	LoopSide	=	0
integer,	public	::	BranchNum	=	0
integer,	public	::	CompNum	=	0
integer,	public	::	SuppCoilOutletNode	=	0
integer,	public	::	LoopNumSupp	=	0
integer,	public	::	LoopSideSupp	=	0
integer,	public	::	BranchNumSupp	=	0
integer,	public	::	CompNumSupp	=	0
integer,	public	::	HotWaterCoilMaxIterIndex	=	0
integer,	public	::	HotWaterCoilMaxIterIndex2	=	0
logical,	public	::	EMSOverrideSensZoneLoadRequest	=	.FALSE.
real(kind=r64),	public	::	EMSSensibleZoneLoadValue	=	0.0D0
logical,	public	::	EMSOverrideMoistZoneLoadRequest	=	.FALSE.
real(kind=r64),	public	::	EMSMoistureZoneLoadValue	=	0.0D0
integer,	public	::	HeatCoolMode	=	0
integer,	public	::	NumOfSpeedCooling	=	0
integer,	public	::	NumOfSpeedHeating	=	0
real(kind=r64),	public	::	IdleSpeedRatio	=	0.0d0
real(kind=r64),	public	::	IdleVolumeAirRate	=	0.0d0
real(kind=r64),	public	::	IdleMassFlowRate	=	0.0d0
real(kind=r64),	public	::	FanVolFlow	=	0.0d0
logical,	public	::	CheckFanFlow	=	.TRUE.
real(kind=r64),	public	::	HeatVolumeFlowRate(MaxSpedLevels)	=	0.0d0
real(kind=r64),	public	::	HeatMassFlowRate(MaxSpedLevels)	=	0.0d0
real(kind=r64),	public	::	CoolVolumeFlowRate(MaxSpedLevels)	=	0.0d0
real(kind=r64),	public	::	CoolMassFlowRate(MaxSpedLevels)	=	0.0d0
real(kind=r64),	public	::	MSHeatingSpeedRatio(MaxSpedLevels)	=	0.0d0
real(kind=r64),	public	::	MSCoolingSpeedRatio(MaxSpedLevels)	=	0.0d0
integer,	public	::	CompSpeedNum	=	0
real(kind=r64),	public	::	CompSpeedRatio	=	0.0d0
integer,	public	::	ErrIndexCyc	=	0
integer,	public	::	ErrIndexVar	=	0
integer,	public	::	WaterCyclingMode	=	0

Functions

private function CalcFurnaceResidual(PartLoadRatio, Par) result(Residuum)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=r64),	intent(in)			::	PartLoadRatio
real(kind=r64),	intent(in),	optional	DIMENSION(:)	::	Par

Return Value real(kind=r64)

private function CalcWaterToAirResidual(PartLoadRatio, Par) result(Residuum)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=r64),	intent(in)			::	PartLoadRatio
real(kind=r64),	intent(in),	optional	DIMENSION(:)	::	Par

Return Value real(kind=r64)

private function HotWaterCoilResidual(HWFlow, Par) result(Residuum)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=r64),	intent(in)			::	HWFlow
real(kind=r64),	intent(in),	optional	DIMENSION(:)	::	Par

Return Value real(kind=r64)

private function VSHPCyclingResidual(PartLoadFrac, Par)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=r64),	intent(in)			::	PartLoadFrac
real(kind=r64),	intent(in),	optional	DIMENSION(:)	::	Par

Return Value real(kind=r64)

private function VSHPSpeedResidual(SpeedRatio, Par)

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=r64),	intent(in)			::	SpeedRatio
real(kind=r64),	intent(in),	optional	DIMENSION(:)	::	Par

Return Value real(kind=r64)

Subroutines

public subroutine SimFurnace(FurnaceName, FirstHVACIteration, AirLoopNum, CompIndex)

Arguments

Type	Intent		Name
character(len=*),	intent(in)	::	FurnaceName
logical,	intent(in)	::	FirstHVACIteration
integer,	intent(in)	::	AirLoopNum
integer,	intent(inout)	::	CompIndex

private subroutine GetFurnaceInput()

Arguments

None

private subroutine InitFurnace(FurnaceNum, AirLoopNum, OnOffAirFlowRatio, OpMode, ZoneLoad, MoistureLoad, FirstHVACIteration)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
integer,	intent(in)	::	AirLoopNum
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio
integer,	intent(inout)	::	OpMode
real(kind=r64),	intent(inout)	::	ZoneLoad
real(kind=r64),	intent(inout)	::	MoistureLoad
logical,	intent(in)	::	FirstHVACIteration

private subroutine SetOnOffMassFlowRate(FurnaceNum, AirLoopNum, OnOffAirFlowRatio, OpMode, ZoneLoad, MoistureLoad, PartLoadRatio)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
integer,	intent(in)	::	AirLoopNum
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio
integer,	intent(in)	::	OpMode
real(kind=r64),	intent(in)	::	ZoneLoad
real(kind=r64),	intent(in)	::	MoistureLoad
real(kind=r64),	intent(in)	::	PartLoadRatio

private subroutine SizeFurnace(FurnaceNum, FirstHVACIteration)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	FurnaceNum
logical,	intent(in)			::	FirstHVACIteration

private subroutine CalcNewZoneHeatOnlyFlowRates(FurnaceNum, FirstHVACIteration, ZoneLoad, HeatCoilLoad, OnOffAirFlowRatio)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
logical,	intent(in)	::	FirstHVACIteration
real(kind=r64),	intent(in)	::	ZoneLoad
real(kind=r64),	intent(inout)	::	HeatCoilLoad
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio

private subroutine CalcNewZoneHeatCoolFlowRates(FurnaceNum, FirstHVACIteration, CompOp, ZoneLoad, MoistureLoad, HeatCoilLoad, ReheatCoilLoad, OnOffAirFlowRatio, HXUnitOn)

!LKL discrepancy with < 0?

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
logical,	intent(in)	::	FirstHVACIteration
integer,	intent(in)	::	CompOp
real(kind=r64),	intent(in)	::	ZoneLoad
real(kind=r64),	intent(in)	::	MoistureLoad
real(kind=r64),	intent(inout)	::	HeatCoilLoad
real(kind=r64),	intent(inout)	::	ReheatCoilLoad
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio
logical,	intent(inout)	::	HXUnitOn

private subroutine CalcWaterToAirHeatpump(AirLoopNum, FurnaceNum, FirstHVACIteration, CompOp, ZoneLoad, MoistureLoad)

see 'Note' under INITIAL CALCULATIONS

Arguments

Type	Intent		Name
integer,	intent(in)	::	AirLoopNum
integer,	intent(in)	::	FurnaceNum
logical,	intent(in)	::	FirstHVACIteration
integer,	intent(in)	::	CompOp
real(kind=r64),	intent(in)	::	ZoneLoad
real(kind=r64),	intent(in)	::	MoistureLoad

private subroutine CalcFurnaceOutput(FurnaceNum, FirstHVACIteration, FanOpMode, CompOp, CoolPartLoadRatio, HeatPartLoadRatio, HeatCoilLoad, ReHeatCoilLoad, SensibleLoadMet, LatentLoadMet, OnOffAirFlowRatio, HXUnitOn, CoolingHeatingPLRRat)

Arguments

Type	Intent	Optional		Name
integer,	intent(in)		::	FurnaceNum
logical,	intent(in)		::	FirstHVACIteration
integer,	intent(in)		::	FanOpMode
integer,	intent(in)		::	CompOp
real(kind=r64),	intent(in)		::	CoolPartLoadRatio
real(kind=r64),	intent(in)		::	HeatPartLoadRatio
real(kind=r64),	intent(in)		::	HeatCoilLoad
real(kind=r64),	intent(in)		::	ReHeatCoilLoad
real(kind=r64),	intent(out)		::	SensibleLoadMet
real(kind=r64),	intent(out)		::	LatentLoadMet
real(kind=r64),	intent(inout)		::	OnOffAirFlowRatio
logical,	intent(in)		::	HXUnitOn
real(kind=r64),	intent(in),	optional	::	CoolingHeatingPLRRat

private subroutine SetAverageAirFlow(FurnaceNum, PartLoadRatio, OnOffAirFlowRatio)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
real(kind=r64),	intent(in)	::	PartLoadRatio
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio

private subroutine HeatPumpRunFrac(FurnaceNum, PLR, errflag, RuntimeFrac)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
real(kind=r64),	intent(in)	::	PLR
logical,	intent(inout)	::	errflag
real(kind=r64),	intent(out)	::	RuntimeFrac

private subroutine ReportFurnace(FurnaceNum)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	FurnaceNum

private subroutine CalcNonDXHeatingCoils(FurnaceNum, SuppHeatingCoilFlag, FirstHVACIteration, QCoilLoad, FanMode, HeatCoilLoadmet)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
logical,	intent(in)	::	SuppHeatingCoilFlag
logical,	intent(in)	::	FirstHVACIteration
real(kind=r64),	intent(in)	::	QCoilLoad
integer,	intent(in)	::	FanMode
real(kind=r64),	intent(out)	::	HeatCoilLoadmet

private subroutine SimVariableSpeedHP(FurnaceNum, FirstHVACIteration, QZnReq, QLatReq, OnOffAirFlowRatio)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
logical,	intent(in)	::	FirstHVACIteration
real(kind=r64),	intent(in)	::	QZnReq
real(kind=r64),	intent(in)	::	QLatReq
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio

private subroutine ControlVSHPOutput(FurnaceNum, FirstHVACIteration, CompOp, OpMode, QZnReq, QLatReq, ZoneNum, SpeedNum, SpeedRatio, PartLoadFrac, OnOffAirFlowRatio, SupHeaterLoad)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
logical,	intent(in)	::	FirstHVACIteration
integer,	intent(in)	::	CompOp
integer,	intent(in)	::	OpMode
real(kind=r64),	intent(inout)	::	QZnReq
real(kind=r64),	intent(inout)	::	QLatReq
integer,	intent(in)	::	ZoneNum
integer,	intent(out)	::	SpeedNum
real(kind=r64),	intent(out)	::	SpeedRatio
real(kind=r64),	intent(out)	::	PartLoadFrac
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio
real(kind=r64),	intent(inout)	::	SupHeaterLoad

private subroutine CalcVarSpeedHeatPump(FurnaceNum, FirstHVACIteration, CompOp, SpeedNum, SpeedRatio, PartLoadFrac, SensibleLoadMet, LatentLoadMet, QZnReq, QLatReq, OnOffAirFlowRatio, SupHeaterLoad)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
logical,	intent(in)	::	FirstHVACIteration
integer,	intent(in)	::	CompOp
integer,	intent(in)	::	SpeedNum
real(kind=r64),	intent(in)	::	SpeedRatio
real(kind=r64),	intent(in)	::	PartLoadFrac
real(kind=r64),	intent(out)	::	SensibleLoadMet
real(kind=r64),	intent(out)	::	LatentLoadMet
real(kind=r64),	intent(in)	::	QZnReq
real(kind=r64),	intent(in)	::	QLatReq
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio
real(kind=r64),	intent(inout)	::	SupHeaterLoad

private subroutine SetVSHPAirFlow(FurnaceNum, PartLoadRatio, OnOffAirFlowRatio, SpeedNum, SpeedRatio)

Arguments

Type	Intent	Optional		Name
integer,	intent(in)		::	FurnaceNum
real(kind=r64),	intent(in)		::	PartLoadRatio
real(kind=r64),	intent(inout)		::	OnOffAirFlowRatio
integer,	intent(in),	optional	::	SpeedNum
real(kind=r64),	intent(in),	optional	::	SpeedRatio

private subroutine SetOnOffMassFlowRateVSCoil(FurnaceNum, ZoneNum, FirstHVACIteration, AirLoopNum, OnOffAirFlowRatio, OpMode, QZnReq, MoistureLoad, PartLoadRatio)

Arguments

Type	Intent		Name
integer,	intent(in)	::	FurnaceNum
integer,	intent(in)	::	ZoneNum
logical,	intent(in)	::	FirstHVACIteration
integer,	intent(in)	::	AirLoopNum
real(kind=r64),	intent(inout)	::	OnOffAirFlowRatio
integer,	intent(in)	::	OpMode
real(kind=r64),	intent(in)	::	QZnReq
real(kind=r64),	intent(in)	::	MoistureLoad
real(kind=r64),	intent(inout)	::	PartLoadRatio

All Modules

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Furnaces Module

Uses:

Used By

Variables

Derived Types

type, private :: FurnaceEquipConditions

Components

Functions

private function CalcFurnaceResidual(PartLoadRatio, Par) result(Residuum)

Arguments

Return Value real(kind=r64)

private function CalcWaterToAirResidual(PartLoadRatio, Par) result(Residuum)

Arguments

Return Value real(kind=r64)

private function HotWaterCoilResidual(HWFlow, Par) result(Residuum)

Arguments

Return Value real(kind=r64)

private function VSHPCyclingResidual(PartLoadFrac, Par)

Arguments

Return Value real(kind=r64)

private function VSHPSpeedResidual(SpeedRatio, Par)

Arguments

Return Value real(kind=r64)

Subroutines

public subroutine SimFurnace(FurnaceName, FirstHVACIteration, AirLoopNum, CompIndex)

Arguments

private subroutine GetFurnaceInput()

Arguments

private subroutine InitFurnace(FurnaceNum, AirLoopNum, OnOffAirFlowRatio, OpMode, ZoneLoad, MoistureLoad, FirstHVACIteration)

Arguments

private subroutine SetOnOffMassFlowRate(FurnaceNum, AirLoopNum, OnOffAirFlowRatio, OpMode, ZoneLoad, MoistureLoad, PartLoadRatio)

Arguments

private subroutine SizeFurnace(FurnaceNum, FirstHVACIteration)

Arguments

private subroutine CalcNewZoneHeatOnlyFlowRates(FurnaceNum, FirstHVACIteration, ZoneLoad, HeatCoilLoad, OnOffAirFlowRatio)

Arguments

private subroutine CalcNewZoneHeatCoolFlowRates(FurnaceNum, FirstHVACIteration, CompOp, ZoneLoad, MoistureLoad, HeatCoilLoad, ReheatCoilLoad, OnOffAirFlowRatio, HXUnitOn)

Arguments

private subroutine CalcWaterToAirHeatpump(AirLoopNum, FurnaceNum, FirstHVACIteration, CompOp, ZoneLoad, MoistureLoad)

Arguments

private subroutine CalcFurnaceOutput(FurnaceNum, FirstHVACIteration, FanOpMode, CompOp, CoolPartLoadRatio, HeatPartLoadRatio, HeatCoilLoad, ReHeatCoilLoad, SensibleLoadMet, LatentLoadMet, OnOffAirFlowRatio, HXUnitOn, CoolingHeatingPLRRat)

Arguments

private subroutine SetAverageAirFlow(FurnaceNum, PartLoadRatio, OnOffAirFlowRatio)

Arguments

private subroutine HeatPumpRunFrac(FurnaceNum, PLR, errflag, RuntimeFrac)

Arguments

private subroutine ReportFurnace(FurnaceNum)

Arguments

private subroutine CalcNonDXHeatingCoils(FurnaceNum, SuppHeatingCoilFlag, FirstHVACIteration, QCoilLoad, FanMode, HeatCoilLoadmet)

Arguments

private subroutine SimVariableSpeedHP(FurnaceNum, FirstHVACIteration, QZnReq, QLatReq, OnOffAirFlowRatio)

Arguments

private subroutine ControlVSHPOutput(FurnaceNum, FirstHVACIteration, CompOp, OpMode, QZnReq, QLatReq, ZoneNum, SpeedNum, SpeedRatio, PartLoadFrac, OnOffAirFlowRatio, SupHeaterLoad)

Arguments

private subroutine CalcVarSpeedHeatPump(FurnaceNum, FirstHVACIteration, CompOp, SpeedNum, SpeedRatio, PartLoadFrac, SensibleLoadMet, LatentLoadMet, QZnReq, QLatReq, OnOffAirFlowRatio, SupHeaterLoad)

Arguments

private subroutine SetVSHPAirFlow(FurnaceNum, PartLoadRatio, OnOffAirFlowRatio, SpeedNum, SpeedRatio)

Arguments

private subroutine SetOnOffMassFlowRateVSCoil(FurnaceNum, ZoneNum, FirstHVACIteration, AirLoopNum, OnOffAirFlowRatio, OpMode, QZnReq, MoistureLoad, PartLoadRatio)

Arguments