摘要
通过数值求解波迹方程研究了电子回旋波在等离子体中的传播.结果表明,非寻常波从强场侧和顶部发射时能够很好的在等离子体中传播,从弱场侧发射时波的可近性条件比较严格.寻常波从强场侧、弱场侧和顶部发射时,通过适当的调整波的发射条件,也能得到理想的传播结果.
In this paper, the propagation of electron cyclotron waves in plasmas is studied by numerically resolving the ray equations. It shows that, X-mode waves launched from the high-field-side and the top can well propagate in the plasmas, while they launched from the low-field-side, the accessibility conditions are relatively strict. O-mode waves launched from all of the three positions can propagate ideally by properly adjust the launch conditions.
出处
《南华大学学报（理工版）》
2004年第1期7-11,共5页
Journal of Nanhua University(Science & Engineering)
基金
国家自然科学基金资助项目(10275032)
湖南省自然科学基金资助项目(01JJY2004).
