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in Physics by (63.3k points)

Air enters a turbine at 800 kPa, 1200 K, and expands in a reversible adiabatic process to 100 kPa. Calculate the exit temperature and the work output per kilogram of air, using

a.  The ideal gas tables, 

b.  Constant specific heat, value at 300 K  

1 Answer

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Best answer

C.V. Air turbine. 

Adiabatic: q = 0, reversible: sgen = 0

Energy Eq. wT = hi − he ,

Entropy Eq  se = si

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