Accession Number : AD0779915
Title : Development of a Zero-G Gauging System. Volume I.
Descriptive Note : Final rept. 16 Jun 72-20 Dec 73,
Corporate Author : TRW SYSTEMS GROUP REDONDO BEACH CALIF
Personal Author(s) : Bupp,Frank E.
Report Date : JAN 1974
Pagination or Media Count : 244
Abstract : Nucleonic techniques using continual gamma-ray emission phenomena were extensively analyzed in the application of gauging (storable) propellants in the Space Shuttle Vehicle Orbital Maneuvering System (OMS) tanks when under zero-gravity conditions. Parametric analyses were used to identify viable gauging concepts which were, in turn, subjected to subsystem and engineering tradeoffs. Based on these tradeoffs, a flight-type nucleonic gauging system was designed, fabricated and tested. (Modified author abstract)
Descriptors : *Space shuttles, *Liquid rocket propellants, *Weightlessness, *Liquid level gages, Gamma rays, Detectors, Propellant tanks, Propellant control, Reliability(Electronics)
Subject Categories : Liquid Rocket Propellants
Distribution Statement : APPROVED FOR PUBLIC RELEASE