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Question: thermourgent...

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Q1: Water is contained i Fig.1, undergoes tw in a piston-cylinder assembly as shown in o processes in series from an initial state e pressure is 1000 kPa and the temperature is 400 Process 1-2 con Proc Water the water is cooled as it is compressed at a ess 2-3: the water is cooled at constant volume to stant pressure of 1 000 k Pa to the saturated vapor state. : the water is cooled at constant volume to 150 °C (a) Sketch the processes on a T-v diagram (b) Determine the final pressure in kPa. (c) Determine the overall work done, in kJ/kg (d) Determine the overall heat transfer, in kJ/kg. Boundary Fig.1 (13 marks)
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