Recent and numerous failures of reaction wheels have cut short and/or limited the mission functions of several spacecraft including DAWN, Mars Odyssey, and Kepler among others. A micro Newton impulse-bit hydrazine thruster has the potential to backup or even replace reaction wheels on most missions, thereby extending mission life. This paper will discuss the development and test of a plug-and-play hydrazine thruster with 30 – 130 milliNewton thrust levels, and impulse bits < 50 microNewton-sec. In addition, this paper will address mission applications that include backup for, or even replacement of reaction wheels, delta-V thrust for CubeSats, and primary attitude control for the 20 – 50 kg class of spacecraft.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    A Micro Newton Impulse-Bit Hydrazine Thruster - Design, Test and Mission Applications


    Beteiligte:

    Kongress:

    JANNAF Propulsion Meeting ; 2016 ; Newport News, VA, United States


    Erscheinungsdatum :

    16.05.2016


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch




    A Micro Newton Impulse-Bit Hydrazine Thruster - Design, Test, and Mission Applications

    Scharf, Daniel P. / Lewis, James R. / Skulsky, David et al. | NTRS | 2018


    Micro-Newton Thruster Test Facility

    Hey, Franz Georg | Springer Verlag | 2018


    MICRO NEWTON COLLOID THRUSTER FOR ST7-DRS MISSION

    Gamero-Castano, M. / Hruby, V. / Spence, D. et al. | British Library Conference Proceedings | 2003



    Micro Newton Colloid Thruster System Development for ST7-DRS Mission

    Gamero-Castano, Manuel / Hruby, Vlad / Spence, Douglas et al. | AIAA | 2003