Electron beam injection of 5 keV, 300 mA (1.5 kW) and MPD arcjet plasma injection of 2 kJ/shot were successfully performed together with various kinds of diagnostic instruments including a high sensitivity TV camera observation in the Spacelab 1. Major scientific results obtained are studies of: (1) vehicle charge-up due to the electron beam emission and its neutralization by the MPD arcjet plasma; (2) beam-plasma interaction including the plasma wave excitation; (3) beam-atmosphere interaction such as the verification of critical velocity ionization effect; and (4) anomalous enhancement of ionization associated with a neutral gas injection into space.


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    Titel :

    Initial results of SEPAC scientific achievement


    Beteiligte:
    Obayashi, T. (Autor:in) / Kawashima, N. (Autor:in) / Sasaki, S. (Autor:in) / Yanagisawa, M. (Autor:in) / Kuriki, K. (Autor:in) / Nagatomo, M. (Autor:in) / Ninomiya, K. (Autor:in) / Roberts, W. T. (Autor:in) / Taylor, W. W. L. (Autor:in) / Williamson, P. R. (Autor:in)


    Erscheinungsdatum :

    1985-01-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch





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