Question: A simple Brayton cycle using air as working fluid has a pressure ratio of 12. The minimum and maximum temperatures in the cycles are 295

A simple Brayton cycle using air as working fluid has a pressure ratio of 12. The minimum and maximum temperatures in the cycles are 295 and 1200 K Assuming an isentropic efficiency of 87 percent for compressor and the actual temperature of the turbine exit Toa = 720 K, determine (10 points) a) the air actual temperatures at the compressor cat (Tzu) b) The net work output Determine the cycle thermal efficiency d) Draw Ts Diagram of the process a Combustion chamber Compressor Turbine of

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