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 ...

With the foundation of our 383ci Chevy build in place, thanks to the installation of the forged Eagle 3-inch stroked crankshaft, it's time to move onto the rotating assembly. That means it's time to ...

Rotating engines have long fascinated car enthusiasts for their compact design and smooth power delivery. Despite their unique appeal, they’ve struggled with efficiency and emissions, limiting wide ...

There have been published papers by the Air Force Research Lab and NASA on rotating detonation engines having 10% or more efficiency gains. A rotating detonation engine (RDE) uses a form of pressure ...