Evolution of jet engine design led engineers to axial ... isn't nearly as fuel efficient at subsonic speeds. Unlike a turbofan engine, every ounce of thrust turbojets produce is generated by ...

Turbojets excel in high-speed flight, while turbofans offer better efficiency. Learn about history, differences and impact on ...

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?

The latest update to the high-bypass turbofan GTF engines will reduce fuel consumption and CO2 emissions for operators of ...