DETAILS, FICTION AND APOLLO MCU

Details, Fiction and apollo mcu

The S-IVB also continued to thrust in a minimal stage by venting gaseous hydrogen, to keep propellants settled of their tanks and prevent gaseous cavities from forming in propellant feed traces. This venting also managed Risk-free pressures as liquid hydrogen boiled off in the fuel tank. This venting thrust quickly exceeded aerodynamic drag.[citati

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