Abstract

A simple macroscopic method for detection of current sheet disruptions and determination of the width of metastable sheets is proposed based on the measurements of magnetic fields at the external surface of the vacuum chamber. This contactless diagnostic method does not affect the plasma processes in the current sheet and allows one to increase the signal-to-noise ratio. Such changes will allow us to relatively quickly determine the conditions of current sheet development under which sheet disruptions are most probable.

中文翻译：

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基于外部磁探针的测量确定当前工作表的结构并检测工作表破裂

摘要

基于对真空室外表面磁场的测量，提出了一种简单的宏观方法来检测当前的薄板破坏并确定亚稳薄板的宽度。这种非接触式诊断方法不会影响当前工作表中的等离子体过程，并且可以增加信噪比。此类更改将使我们能够相对迅速地确定当前工作表开发的条件，在这种情况下，工作表中断最可能发生。