Posted on July 9, 2015
The key to high-energy stages was to use liquid hydrogen as the fuel. Liquid hydrogen fuel appealed to rocket designers because of its high specific impulse, which is a basic measure of rocket performance. Specific Impulse is the impulse delivered p...
4-SIV-SIVB
3-Saturn 1b-V
2-Cutaways
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Posted on January 28, 2016
The structural efficiency of the S-II stage, in terms of the weight and pressures taken by its extra-thin walls, was comparable only to the capacity of one of nature’s most refined examples of structural efficiency, the egg.
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Tagged:2014 T6, Autoclave, California, Common Bulkhead, Cryogenic, Dual Plane, El Toro Marine Base, Gores, History, Honeycomb, Isocyanate, J 2, J Section, Lh2, Liquid Hydrogen, Liquid Oxygen, Lox, Naa, Nasa, Navy, North American Avaiation, Oxider, Phenolic, Rocket, S Ii, Saturn, Saturn V, Seal Beach, Slosh Baffles, Space, Trichloroethylene, Weld
Posted on February 4, 2016
“The S-II stage was a nightmare the minute it was conceived, and it only got worse from there. During the course of its creation, it would grind up people and careers the way the transcontinental railway devoured laborers. Though the methods and mat...
5-Test firing of a Saturn V second stage rocket S-II
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3-The S-II stage during stacking operations of Apollo 6 in the VAB
2-S-2 assembly building in Seal Beach, CA
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1-Saturn_V_second_stage
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