Question: Please answer all parts. What is the maximum work obtainable from an adiabatic expansion of ethylene through a turbine from 68.95 bar and 171.12 C

Please answer all parts. What is the maximum work obtainable from an Please answer all parts.

What is the maximum work obtainable from an adiabatic expansion of ethylene through a turbine from 68.95 bar and 171.12 C to a pressure of 6.895 bar ? a) Assume ideal gas behavior. Final temperature of 33.51 C b) Assume non-ideal gas behavior. Final temperature of 22.51 C Data: R=8.314kJ/kmol.K; 1 atm=101325 Pa; lbar=105 Pa; Cp=42 kJ/kmol.OK

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