Hypersonic developer Hermeus has begun testing a proprietary pre-cooler technology that will allow a standard Pratt & Whitney F100 jet engine to operate at higher speeds and with greater efficiency.

Coconut oil can be turned into biofuel that runs in a small jet engine when blended with conventional jet fuel. The blends ...

You're currently following this author! Click to unsubscribe from email alerts. Leading American manufacturer GE Aerospace is building the world's largest jet engine for Boeing's coming 777X — and it ...

Commercial planes are steadily coming equipped with more and more powerful turbofans. These engines produce enormous amounts of thrust, and when they’re cruising at high altitude, they sip fuel with ...

GE Aerospace and Kratos Defense & Security Solutions have begun altitude testing for their new low-cost GEK800 turbofan engine, designed to power cruise missiles and unmanned platforms in the ...

With their capability to fly higher, farther, and more efficiently, jet engines have transformed air travel since their introduction. From its origins in the 1930s, the jet engine was a substantial ...