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Air at 327°C, 400 kPa with a volume flow 1 m3/s runs through an adiabatic turbine with exhaust pressure of 100 kPa. Neglect kinetic energies and use constant specific heats. Find the lowest and highest possible exit temperature. For each case find also the rate of work and the rate of entropy generation. 

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C.V Turbine. Steady single inlet and exit flows, q = 0.

Inlet state: (T, P) vi = RTi / Pi = 0.287 x  600/400 = 0.4305 m3/k

The lowest exit T is for maximum work out i.e. reversible case Process: Reversible and adiabatic => constant s

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