Speaking in November 2024 on the sidelines of an engine event in Belgium, Eric Dalbies, Safran’s CTO and EVP of strategy said, “while RISE targets a 20% fuel burn reduction, the ducted-fan ...

Ducted vs. unducted Deciding whether you need a ducted hood depends on several factors. A ducted hood needs either a 4- or 6-inch flexible pipe that vents to the outside.

PARIS—An open-fan engine such as the RISE demonstrator CFM International has been building would be less efficient than a more conventional ducted turbofan on a next-generation narrowbody ...

GE Aerospace (NYSE:GE) and Rtx Corp (NYSE:RTX) presented different visions for the future of flight. GE backs its unducted fan technology through the CFM RISE program, while RTX remains committed to ...

Investing.com -- In a Tuesday note to clients, Bank of America (NYSE:BAC) analysts highlighted their key takeaways from the 2025 Paris Air Show. The event opened with growing confidence in a new super ...

U.S.-based planemaker Boeing has faced a host of issues involving the Boeing 737 MAX family. There have been multiple deadly crashes involving the type, and the aircraft has been grounded multiple ...

GE backs its unducted fan technology through the CFM RISE program, while RTX remains committed to step-by-step improvements in its geared turbo-fan architecture and ducted designs.

Investing.com -- In a Tuesday note to clients, Bank of America (NYSE: BAC) analysts highlighted their key takeaways from the 2025 Paris Air Show. The event opened with growing confidence in a new ...