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Air enters a compressor at atmospheric conditions of 20C and 80 kPa and exits at 800 kPa and 200C. The air exits at 20 m/s

Air enters a compressor at atmospheric conditions of 20°C and 80 kPa and exits at 800 kPa and 200°C. The air exits at 20 m/s through an exit diameter of 10 cm. Calculate the rate of heat transfer if the power input is 400 kW.

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