PlantLoopSolver Module

Used By

Variables

InitialDemandToLoopSetPoint CurrentAlterationsToDemand UpdatedDemandToLoopSetPoint LoadToLoopSetPointThatWasntMet InitialDemandToLoopSetPointSAVED RefrigIndex

Derived Types

Location m_FlowControlValidator

Functions

ValidateFlowControlPaths CalcOtherSideDemand EvaluateLoopSetPointLoad DetermineBranchFlowRequest

Subroutines

PlantHalfLoopSolver SetupLoopFlowRequest SimulateAllLoopSideBranches SimulateLoopSideBranchGroup SimulateAllLoopSidePumps UpdateAnyLoopDemandAlterations ResolveParallelFlows PropagateResolvedFlow PushBranchFlowCharacteristics UpdateLoopSideReportVars CalcUnmetPlantDemand CheckLoopExitNode AdjustPumpFlowRequestByEMSControls

Variables

Type	Visibility	Attributes		Name		Initial
real(kind=r64),	private		::	InitialDemandToLoopSetPoint
real(kind=r64),	private		::	CurrentAlterationsToDemand
real(kind=r64),	private		::	UpdatedDemandToLoopSetPoint
real(kind=r64),	private		::	LoadToLoopSetPointThatWasntMet
real(kind=r64),	private		::	InitialDemandToLoopSetPointSAVED
integer,	private		::	RefrigIndex	=	0

Derived Types

type, private :: Location

Components

Type	Visibility	Attributes		Name		Initial
integer,	public		::	LoopNum	=	0
integer,	public		::	LoopSideNum	=	0
integer,	public		::	BranchNum	=	0
integer,	public		::	CompNum	=	0

type, private :: m_FlowControlValidator

Components

Type	Visibility	Attributes		Name		Initial
logical,	public		::	Valid	=	.TRUE.
type(Location),	public		::	ErrorPoint
character(len=175),	public		::	Reason	=	' '

Functions

private function ValidateFlowControlPaths(LoopNum, LoopSideNum) result(ValidLoopSide)

Arguments

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

Return Value type(m_FlowControlValidator)

private function CalcOtherSideDemand(LoopNum, ThisSide) result(Demand)

Arguments

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

Return Value real(kind=r64)

private function EvaluateLoopSetPointLoad(LoopNum, LoopSideNum, FirstBranchNum, LastBranchNum, LastComponentSimulated) result(LoadToLoopSetPoint)

Arguments

Type	Intent	Optional	Attributes		Name
integer				::	LoopNum
integer				::	LoopSideNum
integer				::	FirstBranchNum
integer				::	LastBranchNum
integer,			DIMENSION(:)	::	LastComponentSimulated

Return Value real(kind=r64)

private function DetermineBranchFlowRequest(LoopNum, LoopSideNum, BranchNum) result(OverallFlowRequest)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	LoopSideNum
integer,	intent(in)			::	BranchNum

Return Value real(kind=r64)

Subroutines

public subroutine PlantHalfLoopSolver(FirstHVACIteration, LoopSideNum, LoopNum, ReSimOtherSideNeeded)

Arguments

Type	Intent	Optional	Attributes		Name
logical,	intent(in)			::	FirstHVACIteration
integer,	intent(in)			::	LoopSideNum
integer,	intent(in)			::	LoopNum
logical,	intent(inout)			::	ReSimOtherSideNeeded

private subroutine SetupLoopFlowRequest(LoopNum, ThisSide, OtherSide, LoopFlow)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	ThisSide
integer,	intent(in)			::	OtherSide
real(kind=r64),	intent(inout)			::	LoopFlow

private subroutine SimulateAllLoopSideBranches(LoopNum, LoopSideNum, ThisLoopSideFlow, FirstHVACIteration, LoopShutDownFlag)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	LoopSideNum
real(kind=r64),	intent(in)			::	ThisLoopSideFlow
logical,	intent(in)			::	FirstHVACIteration
logical,	intent(inout)			::	LoopShutDownFlag

private subroutine SimulateLoopSideBranchGroup(LoopNum, LoopSideNum, FirstBranchNum, LastBranchNum, FlowRequest, FirstHVACIteration, LoopShutDownFlag, StartingNewLoopSidePass)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	LoopSideNum
integer,	intent(in)			::	FirstBranchNum
integer,	intent(in)			::	LastBranchNum
real(kind=r64),	intent(in)			::	FlowRequest
logical,	intent(in)			::	FirstHVACIteration
logical,	intent(inout)			::	LoopShutDownFlag
logical,	intent(in),	optional		::	StartingNewLoopSidePass

private subroutine SimulateAllLoopSidePumps(LoopNum, ThisSide, SpecificPumpLocation, SpecificPumpFlowRate)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	ThisSide
type(Location),	intent(in),	optional		::	SpecificPumpLocation
real(kind=r64),	intent(in),	optional		::	SpecificPumpFlowRate

private subroutine UpdateAnyLoopDemandAlterations(LoopNum, LoopSideNum, BranchNum, CompNum)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	LoopSideNum
integer,	intent(in)			::	BranchNum
integer,	intent(in)			::	CompNum

private subroutine ResolveParallelFlows(LoopNum, LoopSideNum, ThisLoopSideFlow, FirstHVACIteration)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	LoopSideNum
real(kind=r64),	intent(in)			::	ThisLoopSideFlow
logical,	intent(in)			::	FirstHVACIteration

private subroutine PropagateResolvedFlow(LoopNum, LoopSideNum, FirstHVACIteration)

Arguments

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

private subroutine PushBranchFlowCharacteristics(LoopNum, LoopSideNum, BranchNum, ValueToPush, FirstHVACIteration)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	LoopSideNum
integer,	intent(in)			::	BranchNum
real(kind=r64),	intent(in)			::	ValueToPush
logical,	intent(in)			::	FirstHVACIteration

private subroutine UpdateLoopSideReportVars(LoopNum, LoopSide, OtherSideDemand, LocalRemLoopDemand)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	LoopSide
real(kind=r64),	intent(in)			::	OtherSideDemand
real(kind=r64),	intent(in)			::	LocalRemLoopDemand

private subroutine CalcUnmetPlantDemand(LoopNum, LoopSideNum)

Arguments

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

private subroutine CheckLoopExitNode(LoopNum, FirstHVACIteration)

Arguments

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

private subroutine AdjustPumpFlowRequestByEMSControls(LoopNum, LoopSideNum, BranchNum, CompNum, FlowToRequest)

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	LoopNum
integer,	intent(in)			::	LoopSideNum
integer,	intent(in)			::	BranchNum
integer,	intent(in)			::	CompNum
real(kind=r64),	intent(inout)			::	FlowToRequest

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