The Turbofan engine represents the type of propulsive technology mostly used in commercial aircrafts, and until that new disruptive technologies take place, researches to optimize this system shall be continued reduce environmental impacts. aim paper is propose a methodology for low-pressure preliminary design (fan/low-pressure turbine), based on aircraft cruise thrust adjustment from off-the-s...

Turbofan engine parts are subject to corrosion. This degradation is only very difficult observe outside of dismantling on predefined inspection dates. On the other hand, it necessary go specifically impacted notice this wear. process long, expensive and rarely carried out with aim detecting a corrosion effect. The provision an indicator alert potential target highly anticipated. Better still, i...

The research effort is a Reynolds-Averaged Navier-Stokes (RANS) investigation that looks at the flow-field and performance of a bypass ratio 8 nozzle with an external wedgeshaped noise suppressor, simulating the exhaust of a turbofan engine at takeoff conditions. Peak turbulence was reduced by the wedge on the side opposite the deflector, and it was increased in the initial region of the jet be...