The compression ratio is 135 and the maximum pressure is 50

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In a dual cycle the heat added at constant volume is equal to the heat added at constant pressure. The compression ratio is 13.5 and the maximum pressure is 50 bar. The initial conditions are 1 bar and 20oC. Calculate:

a- The temperature, specific volume and pressure at the beginning of each process.
b- The heat added, rejected and the net work per kg.
c- The thermal efficiency

Reference no: EM13642782

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