A piston-piston system contains water that is at an initial temperature of 99.6 ° C, a quality of 65%. The piston moves keeping the pressure constant so that the final temperature is 200 ° C and the work done by the fluid is 300 kJ Determine: a) The specific volume of the initial state: m/kg b) the amount of mass that is enclosed: kg. c) find the specific energy of the final state: kJ/kg d) find the specific energy of the initial state: kJ/kg e) the heat transferred in the process: kJ

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A piston-piston system contains water that is at an initial temperature of 99.6 ° C, a
quality of 65%. The piston moves keeping the pressure constant so that the final
temperature is 200 ° C and the work done by the fluid is 300 kJ
Determine:
a) The specific volume of the initial state: m/kg
b) the amount of mass that is enclosed: kg.
c) find the specific energy of the final state: kJ/kg
d) find the specific energy of the initial state: kJ/kg
e) the heat transferred in the process: kJ
Transcribed Image Text:A piston-piston system contains water that is at an initial temperature of 99.6 ° C, a quality of 65%. The piston moves keeping the pressure constant so that the final temperature is 200 ° C and the work done by the fluid is 300 kJ Determine: a) The specific volume of the initial state: m/kg b) the amount of mass that is enclosed: kg. c) find the specific energy of the final state: kJ/kg d) find the specific energy of the initial state: kJ/kg e) the heat transferred in the process: kJ
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