分离方法:研究非均匀有界等离子体中绝对参数不稳定性问题的工具

Proceedings of the Nineteenth National Radio Science Conference Pub Date : 2002-11-07 DOI:10.1109/NRSC.2002.1022672

Demchenko V. V, Sh. M. Khalil, K. El-Shorbagy, Zaki

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引用次数: 1

摘要

利用分离方法，从平面几何角度研究了一维和二维等离子体不均匀性对磁化泵浦等离子体中静电波绝对不稳定性的影响。研究了这种波沿波导的反射。由于等离子体的不均匀性，周期性和非周期性ABI的增长率降低。

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Separation method: a tool to investigate the problem of absolute parametric instability in a nonuniform bounded plasma

Using the separation method, the effect of 1D and 2D plasma non-uniformity on absolute instability (ABI) of electrostatic waves in a magnetized pumped plasma is investigated in plane geometry. The reflection of such waves along the waveguide is studied. Growth rates of the periodical and aperiodical ABI are reduced due to plasma nonuniformity.

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Proceedings of the Nineteenth National Radio Science Conference

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