Business, 11.06.2020 23:57 josemartinez2025
In a closed system one kilogram of carbon dioxide (CO_2) is expanded reversibly from 30 degree C and 200 kPa to 100 kPa pressure. If the expansion is polytropic with n = 1.27, determine the total work, the change in total internal energy, and the total heat transferred in [kJ], Note that for CO_2, R = 188.9 J/kg. K and c_v = 655 J/kg. K. W = -29.05 kJ, DeltaU = -27.19 kJ, Q = 1.860 kJ
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In a closed system one kilogram of carbon dioxide (CO_2) is expanded reversibly from 30 degree C and...
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