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Consider a carnot cycle for water in a piston-cylinder

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Reference no: EM13625356

Consider a Carnot cycle for water in a piston-cylinder device. The mass of the water is 1.5 kg. During the isothermal expansion the water is heated from a quality of 0.2 at a pressure of 25 bar to the saturated vapor state. The vapor then expands adiabatically to a pressure of 0.9 bar and a quality of 0.8.
a) Sketch the P-v diagram for this cycle
b) Evaluate the heat and work for each process (kJ)
c) Evaluate the thermal efficiency

Reference no: EM13625356

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