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An initially empty, well insulated, rigid tank with a volume of 2 m3 is fitted with...

An initially empty, well insulated, rigid tank with a volume of 2 m3 is fitted with a mixing device. The tank has two inlets and zero outlets. One inlet is water at 1 MPa and 600◦C while the other is saturated liquid water. Both enter the tank slowly. If the amount of work done by the mixing device is 300 kJ, what must the temperature of the saturated liquid water be if the same mass is added through both inlets and the final state is at 300 kPa with a specific volume of 0.5 m3 /kg?

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