NASA, Aerojet Rocketdyne hot fire test rocket engine injector made by 3-D printing
Green Car Congress
JULY 12, 2013
NASA’s Glenn Research Center in Cleveland conducted the successful tests for Aerojet Rocketdyne through a non-reimbursable Space Act Agreement. The injector is the heart of a rocket engine and represents a large portion of the resulting cost of these systems. Credit: NASA. Click to enlarge. —Jeff Haynes.
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