A gas turbine operates with two stages of compression with an intercooler between the stages. Air...

A gas turbine operates with two stages of compression with an intercooler between the stages. Air enters the first stage at 100 kPa and 300 K. The pressure ratio across each compressor stage is 5 to 1 and each stage has an isentropic efficiency of 85%. Air exits the intercooler at 330 K. The maximum cycle temperature is 1500 K and the cycle has a single turbine stage that works isentropically. Calculate the mass flow rate of the air if the power output is 30MW and the cycle thermal efficiency.

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samet mamat answered 7 months ago

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