The Aviationist5d
Pratt & Whitney Successfully Tests Rotating Detonation Engine
The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable ...
Aviation Week Network6d
Pratt & Whitney Accelerates Rotating Detonation Engine Development
Pratt & Whitney is planning further development of rotating detonation engine (RDE) technology following “positive test ...
GlobalData on MSN6d
Pratt & Whitney completes RDE tests
Pratt & Whitney has concluded a series of tests on its new rotating detonation engine (RDE), conducted in collaboration with ...
Interesting Engineering on MSN6d
US firm’s new rotating detonation engine for supersonic weapons passes key tests
The fuel injection ignites a flame-like detonation wave that travels around the ring for as long as fuel is injected. The ...
Defense Mirror6d
Pratt & Whitney Completes Initial Testing of Rotating Detonation Engine
Pratt & Whitney has completed a series of tests on its rotating detonation engine (RDE) that has no moving parts resulting in ...
Terrestrial detonation models illuminate how type Ia supernovae explode
Explosions in the sky and explosions on land are literally worlds apart. A supernova and a land mine explosion don't seem ...
Phys.org6d
Terrestrial detonation models illuminate how type Ia supernovae explode
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 ...
Scientists find the oldest impact crater on Earth – and it rewrites the history of our planet
It suggests that the world was previously hit by huge impacts that we may not know about, and the craters left behind might ...