From the study it was found that the performance of the Chamber cooling system that uses carbon dioxide as a cooling substance and the substance is a effective ammonia cooling average about 19.76% 21.44% and respectively.
The study found that the efficiency of the cooling tower in a system that uses carbon dioxide as refrigerant and refrigerant ammonia is effective average is around 19.76% and 21.44% respectively.
The study found that the efficiency of the cooling tower in the system using a carbon dioxide refrigerant and the refrigerant is ammonia, effective average around 19.76%, and 21.44% respectively.