Although there are only a handful of fifth-generation military aircraft in operation today, the world's largest powers are already looking to develop even more potent, sixth-gen fighters. In American ...

Add Yahoo as a preferred source to see more of our stories on Google. The United States Air Force (USAF) has announced a $7 billion cash injection for its prototype next-generation jet engine program.

The US Air Force is funding development of adaptive-cycle turbofans under the Next Generation Adaptive Propulsion programme. GE Aerospace and Pratt & Whitney (P&W) have advanced their designs for ...

Add Yahoo as a preferred source to see more of our stories on Google. The two proposed adaptive engines that might one day power the Next Generation Air Dominance fighter have passed an important ...

Adaptive engines use a variable third stream (in blue) to increase fuel efficiency or boost thrust. Credit: Guy Norris/AW&ST After decades of development and billions of dollars of investment, the ...

The CFM LEAP-1B engine found in a Boeing 737 MAX costs around US$14 million per engine. Astro Mechanica claims its turboelectric adaptive engines would be significantly less expensive, already ...

EAST HARTFORD, Conn., Feb. 20, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (RTX) (NYSE: RTX) business, completed the detailed design review of its Next-Generation Adaptive Propulsion (NGAP) offering ...

The USAF increased the funding for the development of advanced engines earmarked for sixth-generation fighters, with new contracts awarded to both General Electric Aerospace and Pratt & Whitney as ...

Pratt & Whitney military engines have helped US and allied armed forces maintain air dominance for 100 years, and will continue to do so well into the future On Christmas Eve 1925, Pratt & Whitney ...

Adaptive cycle engines combine the high-bypass efficiency of subsonic turbofans with the high-thrust capability of low-bypass systems by varying their internal airflow paths and pressure ratios in ...