THE SMART TRICK OF AMBIQ APOLLO3 THAT NOBODY IS DISCUSSING

The S-IVB also continued to thrust at a very low stage by venting gaseous hydrogen, to keep propellants settled of their tanks and stop gaseous cavities from forming in propellant feed lines. This venting also managed Protected pressures as liquid hydrogen boiled off within the gasoline tank. This venting thrust very easily exceeded aerodynamic dra