These criteria, widely used for designing detonation engines and preventing explosions, chiefly focus on the cellular structure. In this study, the researchers simulated the cell structure in the ...

Pratt & Whitney has completed a series of tests on its rotating detonation engine (RDE) that has no moving parts resulting in compact engines with high thermal efficiency. “The sound of the vibrations ...

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 ...

Pratt & Whitney will accelerate its work on rotating detonation engine (RDE) technology, as its programme to develop the advanced propulsion capability yields results. The company has completed a ...

Rotating detonation engines employ a thermodynamic cycle. Credit: © Pratt & Whitney/RTX. Pratt & Whitney, a business unit of RTX, has concluded a series of tests on ...

EAST HARTFORD, Conn., March 4, 2025 /PRNewswire/ -- Pratt & Whitney, an RTX (NYSE: RTX) business, has completed a series of tests on its rotating detonation engine (RDE) work with the RTX ...

Pratt & Whitney is planning further development of rotating detonation engine (RDE) technology following “positive test results” from a series of ground tests. The work, which was completed ...

There are some reports the Blackbird had a faster top speed. Venus has ground tested a new rotating detonation engine that could go from 0 to 6 times the speed of sound. They will being hypersonic ...