A joint NASA GRC/JPL design study was performed for the NASA Radioisotope Power Systems Office to explore the use of radioisotope electric propulsion for flagship class missions. The Kuiper Belt Object Orbiter is a flagship class mission concept projected for launch in the 2030 timeframe. Due to the large size of a flagship class science mission larger radioisotope power system building blocks were conceptualized to provide the roughly 4 kW of power needed by the NEXT ion propulsion system and the spacecraft. Using REP the spacecraft is able to rendezvous with and orbit a Kuiper Belt object in 16 years using either eleven (no spare) 420 W advanced RTGs or nine (with a spare) 550 W advanced Stirling Radioisotope systems. The design study evaluated integrating either system and estimated impacts on cost as well as required General Purpose Heat Source requirements.


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    Titel :

    Kuiper Belt Object Orbiter Using Advanced Radioisotope Power Sources and Electric Propulsion


    Beteiligte:
    Oleson, Steven R. (Autor:in) / McGuire, Melissa L. (Autor:in) / Dankanich, John (Autor:in) / Colozza, Anthony (Autor:in) / Schmitz, Paul (Autor:in) / Khan, Omair (Autor:in) / Drexler, Jon (Autor:in) / Fittje, James (Autor:in)

    Kongress:

    Nuclear and Emerging Technologies for Space 2011 ; 2011 ; Albuquerque, NM


    Erscheinungsdatum :

    2011-02-10


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Kuiper Belt Object Orbiter Using Advanced Radioisotope Power Sources and Electric Propulsion

    S. R. Oleson / M. L. McGuire / J. Dankanich et al. | NTIS | 2011


    Kuiper Belt Object Orbiter Using Advanced Radioisotope Power Sources and Electric Propulsion

    Oleson, S. / McGuire, M. / Dankanich, J. et al. | British Library Conference Proceedings | 2011



    A Kuiper Belt Object Orbiter Enabled By 10 kW Kilopower Electric Propulsion

    Oleson, Steven / Dankanich, John / Grantier, David et al. | NTRS | 2019