Based on calculations of two similar devices, in which anode and cathode geometries were same but distance between cathode tip and exit plane of anode L were different, it is shown that electrode geometry has pronounced effect on current and potential distribution in MPD arcs; plume contribution to thrust increases with decrease in L; calculations also show that Hall current densities are higher than radial current densities throughout engine and exhaust plume, and are comparable to axial current densities within electrode region.


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    Titel :

    Potential and current distribution in MPD arcs


    Weitere Titelangaben:

    AIAA J


    Beteiligte:
    Coleman, R.L. (Autor:in) / Hassan, H.A. (Autor:in) / Garcia, Jr., B.H. (Autor:in)

    Erschienen in:

    AIAA Journal ; 5 , n 12 ; p 2228-2231


    Erscheinungsdatum :

    1967


    Format / Umfang :

    4 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Potential and current distribution in MPD arcs

    COLEMAN, R. / GARCIA, JR., B. | AIAA | 1967


    Potential and current distribution in MPD arcs.

    Coleman, R. L. / Garcia, B. H., Jr. / Hassan, H. A. | NTRS | 1967


    Potential and current distribution in MPD ARCS.

    Coleman, R. L. / Garcia, B. H., Jr. / Hassan, H. A. | NTRS | 1967


    Potential and current distribution in MPD arcs.

    COLEMAN, R. L. / GARCIA, B. H. | AIAA | 1967