Turbojet engines ... using an axial compressor with tons of tiny blades that would likely be impossible to 3d print with enough strength, you went with a sturdy, easy to print centrifugal compressor?

There are very few machines as complex to build as a turbojet engine ... from a diesel engine into a jet. The innovation here is using a lathe to machine the compressor stages by mounting an ...

Read more: 10 Most Impressive Supersonic Bombers Of All Time The first type jet ... as a centrifugal design. These had a larger diameter compared to modern turbojet engines and a compressor ...