A four-cylinder refrigerant 12 compressor operates between evaporator and condenser temperature of 4°C and 43°C. It is to carry a load of 20 tons of refrigeration at 1200 rpm. If the average piston speed is 213 m/min and the actual volumetric efficiency is 80%. What should be the bore and stroke of the compressor?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A four-cylinder refrigerant 12 compressor operates between evaporator and condenser temperature of 4°C and 43°C. It is to carry a load of 20 tons of refrigeration at 1200 rpm. If the average piston speed is 213 m/min and the actual volumetric efficiency is 80%. What should be the bore and stroke of the compressor?

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