Observation of scaling laws of ion confining potential versus thermal barrier depth and of axial particle confinement time in the tandem mirror GAMMA 10
Observation of scaling laws of ion confining potential versus thermal barrier depth and of axial particle confinement time in the tandem mirror GAMMA 10
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观察串列镜 GAMMA 10 中离子限制势与热障深度和轴向粒子限制时间的比例关系规律
DOI：
10.1088/0029-5515/28/12/008
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发表时间：
1988
期刊：
影响因子：
3.3
通讯作者：
S. Miyoshi
中科院分区：
文献类型：
--
作者：
T. Cho;M. Inutake;K. Ishii;I. Katanuma;Y. Kiwamoto;A. Mase;Y. Nakashima;T. Saito;N. Yamaguchi;K. Yatsu;M. Hirata;T. Kondoh;H. Sugawara;J. Foote;S. Miyoshi
在热障串级镜GAMMA 10中，通过实验得到了控制因热障形成而导致的离子约束电势\(\varphi_{c}\)增强的定标定律，并且依据科恩及其同事建立的弱电子回旋加热（ECH）和强ECH理论对其进行了一致的解释。还详细论证了与这种\(\varphi_{c}\)形成相关的轴向粒子约束时间\(\tau_{p\parallel}\)的定标定律；它与经科恩及其同事修正的帕斯图霍夫理论高度吻合。这种定标在芯部等离子体区域的任何径向位置以及放电的各个阶段的任何时刻都得到了验证；这表明由于串级镜等离子体中的电势形成，\(\tau_{p\parallel}\)有了极大的改善。
In the thermal barrier tandem mirror GAMMA 10, the scaling law governing the enhancement of the ion confining potential, ϕc, resulting from thermal barrier formation, is obtained experimentally, and is consistently interpreted in terms of the weak and strong ECH theories set up by Cohen and co-workers. The scaling law on the axial particle confinement time, τp‖, related to this ϕc formation, is also demonstrated in detail; it is in good agreement with the Pastukhov theory as modified by Cohen and co-workers. This scaling is verified at any radial position in the core plasma region and at any time through the various stages of a discharge; this indicates a scaling with drastic improvement of τp‖, due to the potential formation in the tandem mirror plasma.
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