A system consists of 2 kg of carbon dioxide gas initially

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Reference no: EM13612474

A system consists of 2 kg of carbon dioxide gas initially at state 1, where P1 = 100 kPa, T1 = 300 K. The system undergoes a power cycle consisting of the following closed processes:

Process 1-2: Constant volume heating to P2 = 400 kPa

Process 2-3: Polytropic expansion where Pv1.28 = constant

Process 3-1: Constant pressure compression

Assuming the ideal gas model and variable specific heats,

a) Sketch the cycle on a P-v diagram, clearly labeling each state

b) Calculate the work for each process in kJ

b) Calculate the heat transfer for each process in kJ

Reference no: EM13612474

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