EasyJet and Rolls-Royce have tested a 100% hydrogen-fuelled aircraft engine suitable for single-aisle commercial jets, through a fully simulated flight cycle. An adapted Rolls-Royce Pearl 15 engine ...

A major testing “milestone” using hydrogen as an aviation fuel has been claimed by easyJet and aircraft engine manufacturer Rolls-Royce. The companies tested a modified aircraft engine reaching full ...

The world’s heavy reliance on fossil fuels, especially for transportation, has left a deep mark on both the planet and public health. Burning these fuels releases a flood of greenhouse gases, which ...

Moreover, the engines are designed to run on liquid natural gas (LNG), which is 1/10th the price of traditional jet fuel, offers more energy per unit weight, and produces 30% less CO2 when burned. The ...

The US Air Force (USAF) has reached a significant milestone in its effort to develop a sixth-generation jet engine. The service has completed detailed design reviews of two adaptive-cycle engine ...

The General Electric Company's jet engine division, now known as GE Aerospace, has been at the center of engine development for jet fighters from the very beginning. During World War II, the U.S. Army ...