Included are a copy of page 7 of the December 1963 publication of Pan Am (GMRD) Clipper magazine and a letter from Pan American World Airways to David Christensen. The magazine article briefly describes the gantry that surrounded Saturn-V and Pan American's Saturn complex Supervisor, Brooks Watson.
This paper outlines the results of a test program which was planned to demonstrate the feasibility of using a tank mounted, all-inducer, high speed liquid hydrogen booster pump to provide NPSH for the turbo pump in a reactor-powered vehicle. The cavitation problem associated with pumpoing liquid hydrogen, when used as a propellant, is further aggravated by localized heating caused by radiation from the reactor.
During long coast periods of zero-gravity, storage vessels for the cryogenic liquids proposed for use in some power transmission systems undergo random distribution of the liquid and vapor phases therein. Thus, when heat flow into the vessel causes the vessel pressure to build-up requiring venting to maintain a safe value, the likelihood of venting the valuable liquid phase, as well as the vapor, results. To preclude this eventuality, various devices for separating the liquid and vapor phases and venting just the vapor have been studied and carried into the experimentation stages.
