Wärtsilä has announced the results of extensive testing of its 4-stroke ammonia engine, which demonstrated a reduction in greenhouse gas (GHG) emissions by up to 90% compared to traditional diesel ...

Ground testing of Pratt & Whitney's first PW1524G engine for the Bombardier CSeries family of aircraft continues on schedule validating performance expectations. The engine is the first of an ...

The fusion energy developer outlined a multi-phase testing plan, regulatory progress, and corporate milestones as it advances ...

The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable high-speed, long-range flight with increased efficiency ...

GE Aerospace tested a high-bypass turbofan engine fitted with electric motor/generators to supplement power during different phases of operation. The design optimizes engine performance, so the ...

Signalling the implementation of major aerospace projects in the new year, the China Aerospace Science and Technology Corporation (CASC) conducted five rocket engine tests on Thursday in Beijing and ...

United Aircraft’s re-engined Yakovlev Superjet 100 has carried out flight at cruise altitude as part of the test programme for its Aviadvigatel PD-8 powerplant. The aircraft is serving as a PD-8 ...

A 220-ton-class BF (Blue Flame) methane–liquid oxygen rocket engine developed by Landspace fires during a long-duration ground test in 2026. Credit: Landspace HELSINKI — Chinese launch startup ...

Blade-failure tests have been carried out on the Aviadvigatel PD-8 engine for Russia’s import-substituted Yakovlev SJ-100. United Engine says the PD-8 passed the test “successfully” on a rig at its ...