The space storable propulsion module is an advanced high performance (375 seconds Isp minimum) planetary spacecraft propulsion system with a mission life of 5-10 years. The propellants used are liquid fluorine and amine fuel. This application requires high pressure regulator accuracy to optimize propellant depletion characteristics. An advanced regulator concept was prepared which is compatible with both fuel and oxidizer and which features design concepts such as redundant bellows, all-metallic/ceramic construction, friction-free guidance of moving parts and gas damping. Computer simulation of the propulsion module performance over two mission profiles indicated satisfactory minimization of those propellant residual requirements imposed by regulator performance variables.
Advanced helium regulator for a fluorine propellant system
Propulsion Conference ; 1976 ; Palo Alto, CA
1976-07-01
Aufsatz (Konferenz)
Keine Angabe
Englisch
Lithium-fluorine-hydrogen propellant study Final report
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