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2. Nitrogen turbine. Nitrogen expands from 30 bar, 600C to 12 bar in a turbine operating at steady-state. Assume nitrogen to be an ideal gas

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2. Nitrogen turbine. Nitrogen expands from 30 bar, 600C to 12 bar in a turbine operating at steady-state. Assume nitrogen to be an ideal gas (Cp = 29 J/mol-K). a. Calculate the amount of work and the final temperature if expansion is reversible. b. Repeat the calculation if the efficiency of the turbine is 82% and report the lost work

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