Each of the new CFM LEAP engines, a joint venture between GE Aviation and Safran Aircraft Engines, will have 19 3D-printed fuel nozzles in the combustion that’s impossible to be made any other way.

For most people, diesel engines equate to either pickup trucks or semis traversing freeways. However, what many of us do not know is that diesel engines can be used in aircraft, too. You would not ...