Friday, July 12, 2013

NASA hot-fire tests 3D-printed rocket injector

NASA hot-fire tests 3D-printed rocket injector, 12 July 2013

NASA and Aerojet Rocketdyne recently finished testing a rocket engine injector made through additive manufacturing, or 3D printing. What you see below is the liquid oxygen/gaseous hydrogen rocket injector assembly built using 3D printing technology being hot-fire tested at NASA Glenn Research Center's Rocket Combustion Laboratory in Cleveland.

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