Answer to Question #288212 in Mechanical Engineering for Selva

Question #288212

1 kg of air compressed according to the law of PV1.25 = C from 1 bar and 15°C to 17 bar. Calculate the change in entropy. Cp = 1.005 kJ/kg-K and Cv = 0.72 kJ/kg-K.

Expert's answer

This is an adiabatic process, so, the change in entropy is zero.

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