Selection of a pump-fed propulsion system for planetary exploration missions
Selection of a pump-fed propulsion system for planetary exploration missions
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A study has been conducted to select the most desirable pump-fed propellant feed system approach for planetary spacecraft. Four systems, including two battery powered and two gas generator driven systems, were considered. Complete propulsion system schematics were developed, including preliminary detailed design of both the electric motor and the gas turbine pump drives. Utilizing a Figure-of-Merit system which included consideration for reliability, development risk, complexity and growth potential as well as weight, the advanced battery powered electric motor drive system was selected for continued development at JPL.
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Selection of a pump-fed propulsion system for planetary exploration missions
Joint Propulsion Conference ; 1981 ; Colorado Springs, CO, US
1981-07-01
Conference paper
No indication
English