REF-133 Industrial Ammonia Refrigeration II
This course provides students with an overview of the skills necessary to operate industrial ammonia refrigeration equipment, adjust controls, and actuate valves in a safe, effective, and efficient manner. Topics include pressure enthalpy, two stage compression cycles, industrial ammonia refrigeration system performance evaluation, power measurement, heat transfer, cascade systems, basic pressure enthalpy diagrams, and psychrometric charts. Upon completion, students should be able to explain the ammonia refrigeration cycle and the basic concepts of industrial ammonia refrigeration, demonstrate the effect of temperature differentials between ammonia and process load, and describe the safe, effective, and efficient operation of an industrial ammonia refrigeration system