Industrial cooling guide
Cooling-System KPIs
Temperature approach, energy intensity, water use, availability and fouling indicators.
Systems note: actual cooling requirements depend on process load, climate, water quality, equipment design and local standards. Use qualified professionals for design, service and regulated work.
What this topic covers
Temperature approach, energy intensity, water use, availability and fouling indicators.
Core thermal ideas
Useful KPIs should connect cooling resources to delivered thermal service.
One number cannot describe energy, water, reliability and temperature performance simultaneously.
Alarm and maintenance data can provide leading indicators before efficiency or capacity deteriorates.
System tradeoffs
Energy, water, refrigerant leakage and reliability can trade off against one another.
What to monitor
Weather and production load should be considered when comparing performance across time.
Lifecycle perspective
Optimization should reduce total resource use while maintaining required process temperatures and resilience.