Mode locking in tokamaks
Mode locking in tokamaks
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DOI：
10.1088/0029-5515/30/12/011
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发表时间：
1990-12
期刊：
影响因子：
3.3
通讯作者：
M. Nave;J. Wesson
中科院分区：
文献类型：
--
作者：
M. Nave;J. Wesson
非线性撕裂模的理论已被扩展到包括旋转和与电阻壁的相互作用的影响。所得到的方程的时间依赖的解决方案显示了空间锁定的模式类似于在托卡马克实验中观察到的。与时间相关的数值计算表明，该模型可以定性地解释锁模的整体频率演化和在JET上观察到的径向磁场行为。
The theory of non-linear tearing modes has been extended to include the effects of rotation and interaction with a resistive wall. The time dependent solution of the resulting equations shows a spatial locking of the mode similar to that observed in tokamak experiments. Time dependent numerical calculations show that the model can explain in a qualitative way the overall frequency evolution of mode locking and the radial magnetic field behaviour observed on JET.