Excitation of High-Frequency Internal Kink Mode by Deeply-Trapped Energetic Ions

• 作 者: 李闻 王少杰
• 机 构: Department of Physics, Fudan University,Department of Modern Physics, University of Science and Tech
• 出 处: Plasma Science and Technology
• 发表日期: 2004年期
• 关键词: EAST trapped deeply potato tangential heating energetic orbit resonant radius

Deeply trapped energetic ions can destabilize the internal kink mode with both highand low frequencies with a potato-orbit limit in the EAST-like tokamaks. The threshold betavalue of the deeply trapped energetic ions, the real frequency, and the growth rate of the internalkink mode are predicted in this paper.

Deeply trapped energetic ions can destabilize the internal kink mode with both highand low frequencies with a potato-orbit limit in the EAST-like tokamaks. The threshold beta value of the deeply trapped energetic ions, the real frequency, and the growth rate of the internalkink mode are predicted in this paper.