Question: Consider an ideal Sterling-cycle engine in which the pressure and temperature at the beginning of the isothermal compression process are 14.7 lbf/in 2, 80 F,

Consider an ideal Sterling-cycle engine in which the pressure and temperature at the beginning of the isothermal compression process are 14.7 lbf/in 2, 80 F, the compression ratio is 6, and the maximum temperature in the cycle is 2000 F. Calculate the maximum pressure in the cycle and the thermal efficiency of the cycle with and without regenerators.

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