compressed_air::assessment Namespace Reference

Compressor assessment performance models and supporting calculations.

Classes
class	CentrifugalBlowOffCompressor
	Centrifugal compressor model with blow-off control. More...
class	CentrifugalLoadUnloadCompressor
	Centrifugal compressor model with load/unload control. More...
class	CentrifugalModulationUnloadCompressor
	Centrifugal compressor model with modulation and unloading. More...
struct	CompressorBlowOffResult
	Compressor model result for blow-off controls. More...
struct	CompressorCatalogRecord
	One default compressor catalog record used by assessment workflows. More...
class	CompressorModelBase
	Base utilities shared by compressor assessment control models. More...
struct	CompressorPerformanceResult
	Standard compressor model result. More...
class	LoadUnloadCompressor
	Compressor load/unload cycle model for screw and reciprocating compressors. More...
class	ModulationWithoutUnloadCompressor
	Compressor model for modulation without unloading. More...
class	ModulationWithUnloadCompressor
	Screw compressor model for modulation or variable displacement with unloading. More...
class	StartStopCompressor
	Compressor model for start/stop control. More...
class	VariableFrequencyDriveCompressor
	Compressor model for variable frequency drive control. More...

Enumerations
enum class	CompressorType { Centrifugal = 0 , Screw = 1 , Reciprocating = 2 }
	Compressor mechanical type. More...
enum class	CompressorControl {   LoadUnload = 0 , ModulationUnload = 1 , BlowOff = 2 , ModulationWithoutUnload = 3 ,   StartStop = 4 , VariableDisplacementUnload = 5 , MultiStepUnloading = 6 , Vfd = 7 }
	Compressor control strategy. More...
enum class	CompressorStage { Single = 0 , Two = 1 , Multiple = 2 }
	Compressor stage arrangement. More...
enum class	CompressorLubricant { Injected = 0 , Free = 1 , None = 2 }
	Compressor lubricant configuration. More...
enum class	CompressorInputBasis {   PowerFraction = 0 , CapacityFraction = 1 , MeasuredPower = 2 , MeasuredCapacity = 3 ,   Electrical = 4 }
	Measurement basis used to calculate performance. More...

Enumeration Type Documentation

CompressorControl

enum class compressed_air::assessment::CompressorControl

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Enumerator
LoadUnload	Load/unload control.
ModulationUnload	Modulation with unloading.
BlowOff	Blow-off control.
ModulationWithoutUnload	Modulation without unloading.
StartStop	Start/stop control.
VariableDisplacementUnload	Variable displacement with unloading.
MultiStepUnloading	Multi-step unloading.
Vfd	Variable frequency drive control.

Definition at line 35 of file compressor.h.

CompressorInputBasis

enum class compressed_air::assessment::CompressorInputBasis

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Enumerator
PowerFraction	Input is fraction of full-load power.
CapacityFraction	Input is fraction of full-load airflow.
MeasuredPower	Input is measured package power \([\unit{\kilo\watt}]\).
MeasuredCapacity	Input is measured airflow \([\unit{\acfm}]\).
Electrical	Input is voltage, current, and power factor.

Definition at line 70 of file compressor.h.

CompressorLubricant

enum class compressed_air::assessment::CompressorLubricant

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Enumerator
Injected	Lubricant-injected compressor.
Free	Oil-free compressor.
None	No lubricant selection.

Definition at line 60 of file compressor.h.

CompressorStage

enum class compressed_air::assessment::CompressorStage

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Enumerator
Single	Single-stage compressor.
Two	Two-stage compressor.
Multiple	Multiple-stage compressor.

Definition at line 50 of file compressor.h.

CompressorType

enum class compressed_air::assessment::CompressorType

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Enumerator
Centrifugal	Centrifugal compressor.
Screw	Rotary screw compressor.
Reciprocating	Reciprocating compressor.

Definition at line 25 of file compressor.h.