Screw compressor model for modulation or variable displacement with unloading. More...

#include <load_unload_compressor.h>

Inheritance diagram for compressed_air::assessment::ModulationWithUnloadCompressor:

Public Member Functions
	ModulationWithUnloadCompressor (double full_load_power, double full_load_airflow, double storage_volume, double max_power, double no_load_power, double full_load_pressure, double max_pressure, double modulating_pressure, double atmospheric_pressure=14.7, double unload_capacity_percent=100.0, CompressorControl control=CompressorControl::VariableDisplacementUnload, double blowdown_time=0.003, double unload_sump_pressure=15.0, double no_load_power_fraction_for_modulation=0.7, double unload_power=0.0, double unload_pressure=0.0, double unload_airflow=0.0)

Public Member Functions inherited from compressed_air::assessment::LoadUnloadCompressor
	LoadUnloadCompressor (double full_load_power, double full_load_airflow, double storage_volume, double max_power, double full_load_pressure, double max_pressure, double modulating_pressure, double unloaded_load_factor, double atmospheric_pressure=14.7, CompressorType compressor_type=CompressorType::Reciprocating, CompressorLubricant lubricant=CompressorLubricant::None, CompressorControl control=CompressorControl::LoadUnload, double no_load_power=1.0, double unload_capacity_percent=100.0, double blowdown_time=0.003, double unload_sump_pressure=15.0, double no_load_power_fraction_for_modulation=0.7, double unload_power=0.0, double unload_pressure=0.0, double unload_airflow=0.0)

void	setBlowdownTime (double blowdown_time)

void	setUnloadSumpPressure (double sump_pressure)

void	setNoLoadPowerFraction (double no_load_power_fraction_for_modulation, CompressorLubricant lubricant, CompressorControl control)

void	setUnloadCapacity ()

void	setUnloadPower ()

void	setUnloadPressure ()

void	setModulationExponent (CompressorControl control)

CompressorPerformanceResult	calculateFromPowerFraction (double power_fraction)

CompressorPerformanceResult	calculateFromCapacityFraction (double airflow_fraction)

CompressorPerformanceResult	calculateFromMeasuredPower (double power)

CompressorPerformanceResult	calculateFromMeasuredCapacity (double airflow)

CompressorPerformanceResult	calculateFromElectrical (double voltage, double current, double power_factor)

void	applyPressureInletCorrection (double capacity, double full_load_bhp, double poly_exponent, double rated_discharge_pressure, double rated_inlet_pressure, double efficiency, double full_load_pressure, double max_pressure, double inlet_pressure, bool pressure_adjustment, double atmospheric_pressure=14.69)

Public Member Functions inherited from compressed_air::assessment::CompressorModelBase
double	adjustedFullLoadPowerKw () const

double	adjustedFullLoadAirflowAcfm () const

double	adjustedMaxPowerKw () const

double	adjustedMaxAirflowAcfm () const

Additional Inherited Members
Protected Member Functions inherited from compressed_air::assessment::CompressorModelBase
	CompressorModelBase (double full_load_power, double full_load_airflow)

void	applyPressureInletCorrection (CompressorType compressor_type, double capacity, double full_load_bhp, double poly_exponent, double rated_discharge_pressure, double rated_inlet_pressure, double efficiency, double full_load_pressure, double max_pressure, double inlet_pressure, bool pressure_adjustment, double atmospheric_pressure)

Static Protected Member Functions inherited from compressed_air::assessment::CompressorModelBase
static double	roundDouble (double value)

Protected Attributes inherited from compressed_air::assessment::CompressorModelBase
double	full_load_power_

double	full_load_airflow_

const double	full_load_airflow_raw_

const double	full_load_power_raw_

double	full_load_power_adjusted_

double	full_load_airflow_adjusted_

double	max_airflow_adjusted_

double	max_power_adjusted_

Detailed Description

Definition at line 83 of file load_unload_compressor.h.

The documentation for this class was generated from the following file:

include/compressedAir/assessment/load_unload_compressor.h

Public Member Functions

Additional Inherited Members

Detailed Description