Air (R-729):

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Air (R-729)

The air, as a rule, are used in aviation Air conditioning and refrigeration systems. Its coefficient of performance (COP) is low because of the light weight of air in the system. In some of the refrigeration equipment, it can be used in the quick freezing of food products.
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Bellows type thermostat Condenser Capacity Dry expansion evaporator Effects of freezing on microorganisms Flash intercooler Forced draft cooling tower Heat of respiration Pressure limiting txv Psc compressor Refrigeration cycle Single phase motor winding connection Types of compressors Types of condenser
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