Progress is accelerating for the RISE technology demonstrator, a program of CFM International, a 50-50 joint company between GE Aerospace and Safran Aircraft Engines. More than 250 tests have been ...

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 ...

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 ...

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 ...

Singapore will host the world’s first airport testbed for next-generation open-fan aircraft engines. The memorandum of understanding was signed at the Changi Aviation Summit, held on the eve of the ...

One of the major challenges facing CFM International’s Open Fan is the question of how to integrate the unducted engine with an airframe without incurring aerodynamic and weight penalties which could ...

Click to open image viewer. IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Plastic ...