Coefficient of Performance (COP) Optimization
Calculates the energy savings achieved by reducing the temperature lift in a vapor-compression refrigeration cycle through condenser optimization.
📖 Need the theory? Read the methodology, assumptions, and equations in the full reference guide.
1. Define Input Parameters
2. Engineering Output
Evaporator Duty per Unit Mass (Scenario A) (qeA)
- kJ/kg
- kJ/kg
Compressor Work per Unit Mass (Scenario A) (wcA)
- kJ/kg
- kJ/kg
Coefficient of Performance (Scenario A) (COPA)
- ratio
- ratio
Power Input (Scenario A) (WA)
- kW
- kW
Evaporator Duty per Unit Mass (Scenario B) (qeB)
- kJ/kg
- kJ/kg
Compressor Work per Unit Mass (Scenario B) (wcB)
- kJ/kg
- kJ/kg
Coefficient of Performance (Scenario B) (COPB)
- ratio
- ratio
Power Input (Scenario B) (WB)
- kW
- kW
Power Reduction (deltaW)
- kW
- kW
Annual Energy Savings (Esav)
- MWh/yr
- MWh/yr
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Download Offline Excel CalculationContext & Assumptions
This calculation is used in process refrigeration and HVAC engineering to evaluate the impact of condensing temperature on system efficiency. By minimizing the temperature lift between the evaporator and condenser, engineers can significantly reduce compressor work and operational energy costs.
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