Advanced Search
Song Yuanxu;Wang Xiaojun;Kang Xiangdong;Jin Shan;Wang Naiyan;Wang Ganchang Institute of Atomic Energy, P. O. Box 275, Beijing. INVESTIGATION OF CURRENT NEUTRALIZATION PROCESSES FOR IREB PROPAGATION IN NEUTRAL GASES[J]. Atomic Energy Science and Technology, 1988, 22(5): 541-541. DOI: 10.7538/yzk.1988.22.05.0541
Citation: Song Yuanxu;Wang Xiaojun;Kang Xiangdong;Jin Shan;Wang Naiyan;Wang Ganchang Institute of Atomic Energy, P. O. Box 275, Beijing. INVESTIGATION OF CURRENT NEUTRALIZATION PROCESSES FOR IREB PROPAGATION IN NEUTRAL GASES[J]. Atomic Energy Science and Technology, 1988, 22(5): 541-541. DOI: 10.7538/yzk.1988.22.05.0541
shu

INVESTIGATION OF CURRENT NEUTRALIZATION PROCESSES FOR IREB PROPAGATION IN NEUTRAL GASES

    Graphical Abstract
    • Abstract
  • Investigation results of current neutralization precesses for Intense RelativisticElectron Beam (660kV, 4DkA, 100ns) propagation in neutral gas H_2(13. 3-2. 6)×10~3 Pa are presented in the paper. It is found experimentally that as gas pressureincreases the current neutralization effect varies from weaker to stronger at first andthen weaker again. The minimum ratio of current neutralization is about 15%, as thegas pressure are in about 133. 3 Pa. A numerical simulation of current neutralizationprocesses is made based on the analysis of the gas ionization and charged particlemotion during IREB propagation. The results of the simulation are in goodagreement with the experimental results. Calculation is also made for the temporaland spatial variations of current, electromagnetic fields and charged particledensities in the processes.
    • FullText(HTML)
  • loading
    • References (8)
    • Related Articles

Catalog

    Turn off MathJax
    Article Contents

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return