Energy and exergy analysis of NH3/CO2 cascade refrigeration system with subcooling in the low-temperature cycle based on an auxiliary loop of NH3 refrigerants - ScienceDirect
The shift to natural cooling systems | 2015-10-20 | Food Engineering
Ammonia refrigeration. Presentation with animation. - YouTube
Ammonia Refrigeration Systems - Everything You Need To Know | FrostPoint
Simplifying Ammonia Refrigeration For The Food Facility Owner
How Alternative Refrigerant Systems Work: CO2, Ammonia, Glycol, Propane