Micromix combustion technology adapted from power-generation turbines targets lower NOx emissions as ICAO tightens aircraft-engine standards.

Japan's first operational test of a small aircraft engine equipped with a newly developed hydrogen combustor that achieves one of the lowest nitrogen oxide (NOx) emissions in the world. The test was ...

Franco-American aerospace company CFM—a joint venture between Safran Aircraft Engines and GE Aerospace—has moved to the next phase of development for its open-fan engine technology. The venture ...

Safran's new ground testing campaign includes nearly 300 hours of testing at its open-air facility in Istres, France. The PHILEAS engine features electric machines that operate as motors or generators ...

Rolls-Royce and the U.S. Air Force validated the F130’s ability to meet performance requirements for the B-52 missions, getting closer to flight testing. Engine maker Rolls-Royce announced on Feb. 24, ...

The new contract covers the Post-Critical Design Review phase of the B-52 Commercial Engine Replacement Program, which will replace the TF33 engines with the new F130s. The U.S. Department of War ...

Safran Aircraft Engines is ramping up system-level testing for a future open-fan engine as it builds towards full-scale ground tests next year of the front module – including the 4m (13ft)-diameter ...

Spirit Engineering, known for its innovative approach to aircraft design, has developed the Spirit V2, a two-cylinder engine specifically crafted for their single-seater SE-1 aircraft. This engine ...

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard hardware. But NASA and GE Aerospace researchers watching the unit fire up ...

Rolls-Royce is retiring its Boeing 747-200 "Flying Test Bed" (FTB) aircraft after 20 years and over 2,000 hours of crucial engine development testing. The uniquely modified FTB, capable of operating ...

Rolls-Royce produces some of the world's most powerful widebody engines, including one of the two engines that power the A380 ...