Continue reading “3D Printer Air Compressor Is A Wankel” → Posted in 3d Printer hacks Tagged 3d printing , compressed air engine , rotary engine , Wankel , wankel rotary engine ...

Some folks just can’t leave well enough alone, and that often ends up being a good thing. Such is the case with this 3D-printed compressed air engine, which just keeps getting better. The des… ...

Powered by compressed air rather than jet fuel, the turbofan jet runs at the same idle speed as the real engine. "We put a strobe light up to it, and the core was spinning 1500 to 2000 rpm ...