彭晓炜,龚学余,尹陈艳.电子回旋波在托卡马克等离子体中的传播[J].南华大学学报(自然科学版),2004,(1):7~11.[.The Propagation of Electron Cyclotron Waves in Tokamak Plasmas[J].Journal of University of South China(Science and Technology),2004,(1):7~11.]
电子回旋波在托卡马克等离子体中的传播
The Propagation of Electron Cyclotron Waves in Tokamak Plasmas
  修订日期:2004-01-13
DOI:
中文关键词:  电子回旋波,波迹
英文关键词:electron cyclotron waves,ray trajectories
基金项目: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).
彭晓炜  龚学余  尹陈艳
南华大学核科学技术学院,南华大学核科学技术学院,南华大学核科学技术学院 湖南衡阳421001,湖南衡阳421001,湖南衡阳421001
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中文摘要:
      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.
英文摘要:
      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.
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