An ion electrospray device with a porous reservoir and at least one porous emitter includes a porous compliant interface sandwiched between the porous reservoir and the porous emitter for transferring fluid from the porous reservoir to the porous emitter. The interface has a characteristic capillary pressure stronger than the characteristic capillary pressure of the porous reservoir to fill the porous emitter with fluid via a fluid injection section of the interface and before the porous reservoir is then partially filled with fluid. Emitter leakage and propellant bridging problems are addressed.


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    Titel :

    Colloid thruster and method


    Beteiligte:
    COURTNEY DANIEL (Autor:in) / DEMMONS NATHANIEL (Autor:in) / WRIGHT PETER (Autor:in)

    Erscheinungsdatum :

    02.05.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H01J Elektrische Entladungsröhren oder Entladungslampen , ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS / B01D SEPARATION , Trennen / B64G Raumfahrt , COSMONAUTICS / F03H PRODUCING A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR , Erzeugung von Vortriebskraft [Schub] nach dem Prinzip des Rückstoßes, soweit nicht anderweitig vorgesehen



    Colloid annular array thruster development

    DALEY, SR., H. / MAHONEY, J. / PEREL, SR., J. | AIAA | 1973


    A Microfabricated Colloid Thruster Array

    Velasquez Garcia, Luis / Martinez-Sanchez, Manuel | AIAA | 2002


    A colloid micro-thruster system

    Xiong, Jijun / Zhou, Zhaoying / Ye, Xiongying et al. | Tema Archiv | 2002


    A Capillary-Fed Annular Colloid Thruster

    ADRIAN G. BAILEY / JORG E. BRACHER / AND HANS J. YON ROHDEN | AIAA | 1972


    A Micro-fabricated Colloid Thruster Array

    Garcia, L. F. V. / Martinez-Sanchez, M. / American Institute of Aeronautics and Astronautics et al. | British Library Conference Proceedings | 2002