/sci/ - Science & Math

Anonymous Sat Apr 29 20:10:57 2023 No.15404286 [View]
File: 54 KB, 716x550, KVD-1.jpg [View same] [iqdb] [saucenao] [google]

>Niihimmash A. A. Sakarov on how they tested the RD-56 Hydrogen Oxygen engine.
>"We turned it on, left for lunch, came back, and after lunch it still continued to work..."
>"The RD-56 was first test-fired in June 1967 and was tested for 24,000 seconds in *six starts*"

There are well designed engine, and then there's "flawlessly works for hours straight on the first test fire"

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/sci/ - Science & Math

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