Question: Consider an ideal air-standard Ericsson cycle that has an ideal regenerator as shown in Fig. P11.62, the high pressure is 1 MPa and the cycle

Consider an ideal air-standard Ericsson cycle that has an ideal regenerator as shown in Fig. P11.62, the high pressure is 1 MPa and the cycle efficiency is 70%. Heat is rejected in the cycle at a temperature of 300 K, and the cycle pressure at the beginning of the isothermal compression process is 100 kPa.

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