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Define Isentropic Efficiency of a Turbine Section

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How is isentropic efficiency of a turbine section defined? Estimate the efficiency of an ideal Brayton cycle for P2/P1 = 14:1. Why do real engines operate at a significantly lower efficiency?

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The expert defines isentropic efficiency of a turbine section. Why real engines operate at a significantly lower efficiency is determined.

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How is isentropic efficiency of a turbine section defined? Estimate the efficiency of an ideal Brayton cycle for P2/P1 = 14:1. Why do real engines operate at a significantly lower ...

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