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7. Air expands in an adiabatic turbine from 3 bars, 117∘C, and 70 m/s (state 1) to a final pressure of 1 bar (state 2).
Posted: Thu Jul 14, 2022 2:45 pm
by answerhappygod
- 7 Air Expands In An Adiabatic Turbine From 3 Bars 117 C And 70 M S State 1 To A Final Pressure Of 1 Bar State 2 1 (21.39 KiB) Viewed 64 times
7. Air expands in an adiabatic turbine from 3 bars, 117∘C, and 70 m/s (state 1) to a final pressure of 1 bar (state 2). The mass flow rate is 2Kg/s and assuming it is a steady state flow and no potential energy change, 1) Determine the maximum work output, in KJ/kg. 2) If the actual outlet temperature is 30∘C, find the turbine isentropic efficiency, 3) Determine the turbine inlet area, in square centimeters, 4) Determine the entropy production for the actual process, in KJ/(Kg∗ K), and 5) Is this process reversible, irreversible, or impossible process?