Confinement improvement in H-mode-like plasmas in helical systems
Confinement improvement in H-mode-like plasmas in helical systems
复制标题
螺旋系统中类 H 模式等离子体的约束改进
DOI：
10.1088/0741-3335/36/1/010
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发表时间：
1993
影响因子：
2.2
通讯作者：
M. Yagi
中科院分区：
文献类型：
--
作者：
K. Itoh;S. Itoh;A. Fukuyama;H. Sanuki;M. Yagi
从理论上研究了环形螺旋等离子体由于不均匀径向电场导致的反常输运的减少。对具有磁剪切和磁山的系统的自持交换模式湍流进行了分析。研究了具有类似磁井的传统仿星器系统的气球模式湍流。定量显示了径向电场不均匀性对输运系数和波动的影响。提出了 L 模式和 H 模式等离子体中输运系数的统一理论。
The reduction of the anomalous transport due to the inhomogeneous radial electric field is theoretically studied for toroidal helical plasmas. The self-sustained interchange-mode turbulence is analysed for a system with magnetic shear and magnetic hill. The ballooning mode turbulence is studied for a system with magnetic well-like conventional stellarators. The influence of the radial electric field inhomogeneity on the transport coefficients and fluctuations is quantitatively shown. Unified theories of the transport coefficients in the L-mode- and H-mode-like plasmas are presented.
影响因子：
3.3
作者：
A. Gibson;T. Sekiguchi;K. Lackner;S. Bodner;R. Hancox
通讯作者：
A. Gibson;T. Sekiguchi;K. Lackner;S. Bodner;R. Hancox