compressor_eem.h

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#pragma once
 
namespace compressed_air::assessment::compressor_eem {
 
struct ReduceAirLeaksResult {
    double reducedLeakAirflowAcfm = 0.0; 
    double adjustedUseAirflowAcfm = 0.0; 
    double adjustedUseFraction    = 0.0; 
};
 
struct ImproveEndUseEfficiencyResult {
    double reducedAirflowAcfm = 0.0; 
    double reducedAirflowFraction = 0.0; 
};
 
struct ReduceSystemAirPressureResult {
    double adjustedFullLoadPressurePsig = 0.0; 
    double adjustedFullLoadPowerKw      = 0.0; 
    double adjustedUseAirflowAcfm       = 0.0; 
    double adjustedUseFraction          = 0.0; 
};
 
struct AdjustCascadingSetPointResult {
    double adjustedFullLoadPowerKw = 0.0; 
    double adjustedUseAirflowAcfm  = 0.0; 
    double adjustedUseFraction     = 0.0; 
};
 
struct PressureReductionSavingResult {
    double powerSavingsKw = 0.0; 
    double energySavingsKwh = 0.0; 
    double costSavings = 0.0; 
};
 
ReduceAirLeaksResult reduceAirLeaks(double full_load_airflow, double use_airflow, double leak_airflow,
                                    double leak_reduction_fraction);
 
ImproveEndUseEfficiencyResult improveEndUseEfficiency(double full_load_airflow, double use_airflow,
                                                      double reduced_average_airflow);
 
ReduceSystemAirPressureResult reduceSystemAirPressure(double full_load_airflow, double use_airflow,
                                                      double full_load_pressure, double full_load_power,
                                                      double pressure_reduction, double altitude_pressure = 14.69,
                                                      double atmospheric_pressure = 14.69);
 
AdjustCascadingSetPointResult adjustCascadingSetPoint(double full_load_airflow, double use_airflow,
                                                      double full_load_pressure, double full_load_power,
                                                      double adjusted_full_load_pressure,
                                                      double altitude_pressure = 14.69,
                                                      double atmospheric_pressure = 14.69);
 
PressureReductionSavingResult pressureReductionSaving(double operating_hours, double cost_per_kwh,
                                                      double rated_full_load_power,
                                                      double rated_full_load_pressure,
                                                      double baseline_discharge_pressure,
                                                      double modified_discharge_pressure,
                                                      double altitude_pressure = 14.69,
                                                      double atmospheric_pressure = 14.69);
 
double adjustedPower(double rated_full_load_power, double rated_full_load_pressure, double discharge_pressure,
                     double altitude_pressure = 14.69, double atmospheric_pressure = 14.69);
 
} // namespace compressed_air::assessment::compressor_eem