NOT KNOWN FACTS ABOUT APOLLO 3.5 BLUE PLUS PROCESSOR

The S-IVB also ongoing to thrust in a small amount by venting gaseous hydrogen, to maintain propellants settled of their tanks and forestall gaseous cavities from forming in propellant feed strains. This venting also preserved Harmless pressures as liquid hydrogen boiled off during the gasoline tank. This venting thrust quickly exceeded aerodynamic