The technology development of the 30 centimeter J series mercury ion thruster for prime propulsion application in solar electric propulsion systems is described. Thruster design is reviewed. A standardized set of test and data recording procedures formulated to allow for the characterization of the J series thruster is described. Characteristics measured are the magnetic baffle characterization, the neutralizer characterization, perveance, the minimum eV/ion measurement, and the electrical and propellant utilization efficiency measurements. Test results are presented.


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    Titel :

    Characteristics of 30-centimeter mercury ion thrusters


    Beteiligte:
    Maloy, J. E. (Autor:in) / Poeschel, R. L. (Autor:in) / Dugeroff, C. R. (Autor:in)

    Kongress:

    Intern. Elec. Propulsion Conf. ; 1981 ; Las Vegas, NV, United States


    Erscheinungsdatum :

    01.01.1981


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Characteristics of 30-centimeter mercury ion thrusters

    Maloy, J. E. / Poeschel, R. L. / Dulgeroff, C. R. | NTRS | 1981


    Characteristics of 30-centimeter mercury ion thrusters

    MALOY, J. / POESCHEL, R. / DULGEROFF, C. | AIAA | 1981


    Characteristics of 30-Centimeter Mercury Ion Thrusters

    J. E. Maloy / R. L. Poeschel / C. R. Dugeroff | NTIS | 1981