In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet ...

Why emerging electric aircraft engine technology sounds so annoying—and how to fix it. ... supporting efforts to meet the EU's FlightPath 2050 goal of reducing aircraft noise by 65%. ...

This is a simple sound generator to produce jet engine aircraft sounds and it will run on any battery voltage between 3v and 40v. The circuit will produce 4 sounds : low speed sound of aircraft, high ...

A series of recent patent filings from Safran Aircraft Engines could hint at some of the innovations being contemplated for ...

In the ongoing quest to make airplane engines quieter, a team of NASA researchers is turning to Pleiades, one of the world's most powerful supercomputers.

For most passengers though, aircraft noise is more likely to be a pain than a source of inspiration. Despite great advances in aviation, if the engines are whirring, the wind is whizzing and the ...

If you live anywhere near an air force base, you know the roar of fighter jets' engines -- so strong, it can bust your eardrums. Why are fighter jets so loud?