Before I go into the history of F-1, I want to discuss the F-1 engine s role in putting man on the moon. The F-1 engine was used in a cluster of five on the first stage, and that was the only power during the first stage. It took the Apollo launch vehicle, which was 363 feet tall and weighed six million pounds, and threw it downrange fifty miles, threw it up to forty miles of altitude, at Mach 7. It took two and one-half minutes to do that and, in the process, burned four and one-half million pounds of propellant, a pretty sizable task. (See Slide 2, Appendix C) My history goes back to the same year I started working at Rocketdyne. That s where the F-1 had its beginning, back early in 1957. In 1957, there was no space program. Rocketdyne was busy working overtime and extra days designing, developing, and producing rocket engines for weapons of mass destruction, not for scientific reasons. The Air Force contracted Rocketdyne to study how to make a rocket engine that had a million pounds of thrust. The highest thing going at the time had 150,000 pounds of thrust. Rocketdyne s thought was the new engine might be needed for a ballistic missile, not that it was going to go on a moon shot.
Rocketdyne - F-1 Saturn V First Stage Engine, Chapter 1, Appendix C
2009
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Rocketdyne - F-1 Saturn V First Stage Engine
NTRS | 2009
|Rocketdyne - Lunar Ascent Engine, Chapter 7, Appendix I
NTIS | 2009
|Rocketdyne - J-2 Saturn V 2nd and 3rd Stage Engine
NTRS | 2009
|Rocketdyne - Lunar Ascent Engine
NTRS | 2009
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