Question 1 A high bypass turbofan consists of a fan followed by a compressor and one turbine drives both. Its main cycle parameters at ISASLS are: Fan pressure ratio: 1.5 TET Compressor and turbine efficiency: 0.88 Compressor pressure ratio 26 Combustor pressure loss (% of CDP) 5 Calculate the thrust of this engine. Why is the fan exit static temperature higher than ambient? Ignore the fuel flow in your mass flow calculations. FCV Bypass Ratio Core Mass Flow 1700 K 43 MJ/kg 7 120 kg/s