NASA Engineers Resurrect And Test Mighty F-1 Engine Gas Generator

"Imagine a young engineer examining an artifact from the Apollo era that helped send people on humankind's first venture to another world. The engineer has seen diagrams of the rocket engine. She has even viewed old videos of the immense tower-like Saturn V rocket launching to the moon. Like any curious explorer, she wants to see how it works for herself. She wonders if this old engine still has the "juice." Like a car mechanic who investigates an engine of a beloved antique automobile, she takes apart the engine piece by piece and refurbishes it. This is exactly what a small team of young NASA engineers did. The engineers, who have been trained in fields from rocket propulsion to materials science, took apart and refurbished parts from Saturn V F-1 engines--the most powerful American rocket engines ever built. Why resurrect an Apollo-era rocket engine? The answer is simple: to mine the secrets of the F-1 -- an engine that last flew before these engineers were born -- and use it as inspiration for creating new advanced, affordable propulsion systems." More