Presented are the results of an analysis of electron bombardment ion propulsion systems for use in the transportation and on-orbit operations of large space systems. Using baseline technology from the ongoing primary propulsion program and other sources, preliminary estimates of the expected characteristics of key system elements such as thrusters and propellant storage systems have been performed. Projections of expected thruster performance on argon are presented based on identified constraints which limit the achievable thrust and/or power density of bombardment thrusters. System characteristics are then evaluated as a function of thruster diameter and specific impulse.


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    Title :

    Electron bombardment propulsion system characteristics for large space systems


    Contributors:

    Conference:

    International Electric Propulsion Conference ; 1976 ; Key Biscayne, FL


    Publication date :

    1976-11-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English