Engineering, 14.05.2021 17:50 selena77

Refrigerant 134a is to be cooled by air in a condenser. The air enters the condenser at 100 kPa at a room temperature of 22 oC and leaves at 95 kPa and 72 oC. The volume flow rate of the air entering the condenser is 70 m3/s. The refrigerant enters the condenser at 900 kPa and 50 oC and leaves at 900 kPa and 30 oC. Determine the mass flow rate of the refrigerant.

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Refrigerant 134a is to be cooled by air in a condenser. The air enters the condenser at 100 kPa at a...