This article was updated on Wednesday, February 4, to include additional information on past unducted fan concepts. It was originally published on Monday, February 2. Singapore is positioning itself ...

From revolutionary engine technology to folding wings, Airbus is focusing on fuel efficiency for the next generation of plane ...

The open-fan engine has become aviation’s favorite near-future miracle: a sleek, exposed set of blades that promises a step-change in fuel burn, just in time for the mid-2030s clean-sheet airliner ...

The third stream enhances particle separation while providing variable bypass. Credit: CFM International Adaptive engines traditionally have been associated with military propulsion. But as CFM ...

Pratt & Whitney continues to insist its engine offering for the next generation of single-aisle aircraft will be a traditional ducted fan engine, eschewing the open-fan design of its rival CFM ...

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 ...

In February, the Civil Aviation Authority of Singapore (CAAS), CFM International and Airbus signed a Memorandum of Understanding to establish Singapore as the world’s first airport testing ground for ...

Plans to flight test CFM International’s Open Fan engine on an Airbus A380 are accelerating following the initial meeting of the Safran-led Technology and Knowledge for European Open Fan flight (Take ...