This arrangement leads to a few complicated welding and machining processes, but surprisingly these obstacles can be overcome by simply printing a rocket engine on a 3D printer. The current engine ...

In March, the company became the first to design, build and test a 3D-printed jet engine for the U.S. military after completing successful fire tests, igniting fuel in a 500-pound thrust ...

Pratt & Whitney, the engine manufacturer based in the United States and a subsidiary of RTX, has announced several ...

[Leo Fernekes] has been working on a small Stirling engine made from 3D printed parts and common hardware components, and in his latest video he walks viewers through the design and testing process.

In 2021, Pangea successfully conducted a hot-fire test of Demo-P1 ... And like the Demo-P1, it will be 3D-printed. A 3D render of the finished ARCOS engine. Credit: Pangea Pangea, in partnership ...