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arXiv 2103.09457physics.plasm-ph
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一种用于磁约束实验的联动镜结构方案

Proposal of A Linked Mirror Configuration for Magnetic Confinement Experiment

Zhichen Feng, Guodong Yu, Peiyou Jiang, GuoYong Fu

摘要:

提出了一种用于磁约束实验的新型联镜装置。这种新型磁镜耦合装置由两个半圆环连接的两个直磁镜组成。由于两个线性反射镜部分不平行,因此该配置的结构整体上是三维的。两个反射镜部分之间的角度产生旋转变换,这导致对环形处理通过的粒子的良好磁约束。以这种方式,传统的线性反射镜机器的通常的损耗锥被消除。单粒子约束类似于托卡马克的单粒子约束,大部分粒子都被很好地约束。计算得到的新经典约束非常好,甚至优于等效托卡马克的约束。潜在的建议链接镜配置可以允许MHD稳定的高β平衡与良好的等离子体约束适合于中子源和磁聚变反应堆。

英文摘要:

A new linked mirror device for magnetic confinement experiment is proposed. The new linked mirror device consists of two straight magnetic mirrors connected by two half-torus. The structure of the configuration as a whole is three dimensional because the two linear mirror sections are not parallel. The angle between the two mirror sections generates rotational transform which results in good magnetic confinement of toroidally processing passing particles. In this way the usual loss cone of the traditional linear mirror machines is eliminated. The single particle confinement is similar to that of tokamaks with most of particles well confined. The calculated neoclassical confinement is very good and is even better than that of an equivalent tokamak. Potentially the proposed linked mirror configuration can allow MHD stable high beta equilibria with good plasma confinement suitable for neutron sources and magnetic fusion reactors.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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