An adiabatic turbine is operating with an ideal gas working fluid of fixed inlet temperature and pressure, T 1 and P 1 , respectively, and a fixed exit pressure, P 2 Show that a The minimum outlet temperature, T 2 , occurs when the turbine operates reversibly, that is, when S gen 0 b The maximum wo...

a To show that the minimum outlet temperature occurs when the turbine operates reversibly ie when Sgen 0 we need to use the Second Law of Thermodynami ...

An adiabatic turbine is operating with an ideal gas working fluid of fixed inlet temperature and pressure,

Question:

An adiabatic turbine is operating with an ideal gas working fluid of fixed inlet temperature and pressure, T₁ and P₁, respectively, and a fixed exit pressure, P₂. Show that

a. The minimum outlet temperature, T₂, occurs when the turbine operates reversibly, that is, when S_gen = 0.

b. The maximum work that can be extracted from the turbine is obtained when S_gen = 0.

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