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The refrigeration science have attracted the researchers from the beginning of its perception. These have found application in diverse fields starting from food preservation to human comfort. The current work uses multi evaporator and condenser in vapour compression system to utilize waste heat released from condenser. The fabricated system can be used as refrigerator, air cooler, heat pump and water heater. To accomplish above mentioned objectives various bypass refrigerating circuits are used by incorporating valve mechanism. These valves can be operated in a way so as to use the system as a required by engaging the necessary refrigerating circuits.


Vapour Compression Cycle Condenser, Waste Heat Recovery.
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