The turbine exit condition for reversible cooled cycles

The turbine exit condition (for reversible cooled cycles) 

There is a link between the thermal efficiency and the turbine exit temperature Te. It results from expressing the thermal efficiency of the cycle in the form 

The heat supplied is = 6p[7 3 — Tj], and for each of these reversible cycles the heat rejected will be + Pe)(Te Ti), Thus, the efficiency is given by 

Chapter 4. Cycle efficiency with turbine cooling (cooling flow rates specified) 

This expression for 6 can also be obtained directly from Eqs. (4.16) and (4.19) [5]. 

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