The performance of a prototype Hall thruster designed for Discovery-class NASA science mission applications was evaluated at input powers ranging from 0.2 to 2.9 kilowatts. These data were used to construct a throttle profile for a projected Hall thruster system based on this prototype thruster. The suitability of such a Hall thruster system to perform robotic exploration missions was evaluated through the analysis of a near Earth asteroid sample return mission. This analysis demonstrated that a propulsion system based on the prototype Hall thruster offers mission benefits compared to a propulsion system based on an existing ion thruster.


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    Titel :

    Hall Thruster Technology for NASA Science Missions


    Beteiligte:
    Manzella, David (Autor:in) / Oh, David (Autor:in) / Aadland, Randall (Autor:in)

    Kongress:

    41st Joint Propulsion Conference and Exhibit ; 2005 ; Tucson, AZ, United States


    Erscheinungsdatum :

    01.11.2005


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




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    Manzella, David / Oh, David / Aadland, Randall | AIAA | 2005


    Hall Thruster Technology for NASA Science Missions

    Manzella, D. / Oh, D. / Aadland, R. et al. | British Library Conference Proceedings | 2005


    Hall Thruster Technology for NASA Science Missions: HiVHAC Status Update

    Peterson, Peter / Kamhawi, Hani / Manzella, David et al. | AIAA | 2007


    Hall Thruster Technology for NASA Science Missions: HiVHAC Status Update AIAA Paper

    Peterson, P. / Kamhawi, H. / Manzella, D. et al. | British Library Conference Proceedings | 2007