Question: Liquid water at 200 kPa and 20C is heated in a chamber by mixing it with superheated steam at 200 kPa and 300C. Liquid water

Liquid water at 200 kPa and 20°C is heated in a chamber by mixing it with superheated steam at 200 kPa and 300°C. Liquid water enters the mixing chamber at a rate of 2.5 kg/s, and the chamber is estimated to lose heat to the surrounding air at 25°C at a rate of 600 kJ/min. If the mixture leaves the mixing chamber at 200 kPa and 60°C, determine
(a) The mass flow rate of the superheated steam and
(b) The wasted work potential during this mixing process.

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