A gas-turbine power plant operating on an ideal Brayton cycle has a pressure ratio of 8. The gas temperature is 300 K at the compressor inlet and 1300 K at the turbine inlet. Using the air-standard assumptions, determine. (a).Sketch the T-s diagram for the process, and determine (b).The gas temperature at the exits of the compressor and the turbine, (c).The back work ratio, and The thermal efficiency.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Question 18

A gas-turbine power plant operating on an ideal Brayton cycle has a pressure ratio of 8. The gas temperature 
is 300 K at the compressor inlet and 1300 K at the turbine inlet. Using the air-standard assumptions, 
determine.
(a).Sketch the T-s diagram for the process, and determine
(b).The gas temperature at the exits of the compressor and the turbine,
(c).The back work ratio, and The thermal efficiency.

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