Calculate the mass flow rates, pressures, and temperatures through the jet engine inlet to exhaust.
Calculate the thrust, Specific Fuel Consumption (SFC). velocity, speed of sound, and Mach number at the exit of the jet engine nozzle. Discuss whether the exit nozzle is choked or not.
What if the core jet engine is changed with a by-pass turbofan with a by-pass ratio of 6 and a fan pressure ratio of 1.5 added to the jet engine? What impact it will have on the thrust? Calculate the thrust with this design change and explain whether the turbofan will be fuel efficient compared to a pure turbojet engine.
Please populate the blank parameters in the below-mentioned excel sheet and include it at the start of the results section of your report.
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