I have a question regarding gasturbine energy balance,
the total energy that flows into the gasturbine is given 12 MW and the power needed for the compressor is 4.4 MW and the turbine power is 9.3 MW. So the net output is 9.3-4.4 = 4.9 MW which is around 40% efficiency.
But what happened to the 12-9.3 = 2.7 MW, where it is lost ?
It also says, 60% losses but actually 4.4 MW of the turbine power is needed to run the Compressor which I dont think is a loss, how would you explain this ?
At last, how do I create a Sankey Diagram of this energy flow ?