Pulse detonation engines (PDE) can achieve a maximum of 50% efficiency verus 30% for conventional jet engines Pratt & Whitney and General Electric now have active PDE research programs in an attempt ...
A pulse detonation engine, or “PDE”, is a type of propulsion system that uses detonation waves to combust the fuel and oxidizer mixture. The engine is pulsed because the mixture must be renewed in the ...
"A good lightweight design that a beginner can build uses a tubular steel tailpipe and intake welded to a combustion chamber," Cottrill says. "The chamber is a long cone (the chamber wall) and a blunt ...
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