在温德尔斯坦7-X的光束上进行电荷交换重组光谱
B G Csillag1, G Anda1, G Cseh1
1HUN-REN Centre for Energy Research, 1121 Budapest, Hungary.
The Review of scientific instruments
|July 19, 2024
概括
在温德尔斯坦7-X恒星器上使用束的电荷交换重组光谱 (CXRS) 显示出在边缘等离子中测量离子温度配置的前景. 进一步的开发旨在实现对理解等离子体传输至关重要的高分辨率测量.
科学领域:
- 血物理学的等离子体物理学
- 恒星探测器的研究工作
- 核聚变能源科学 核聚变能源科学
背景情况:
- 准确的离子温度概况对于理解温德尔斯坦7-X恒星器等聚变装置中的能量和粒子运输至关重要.
- 边缘等离子体区域对传统诊断提出了挑战,需要使用替代测量技术.
研究的目的:
- 介绍温德尔斯坦7-X OP2.1运动期间使用束进行的电荷交换复合光谱 (CXRS) 测量的初步结果.
- 评估CXRS诊断仪在启动阶段对离子温度和密度分析的测量能力.
主要方法:
- 在温德尔斯坦7-X恒星器上使用诊断 () 束.
- 应用电荷交换重组光谱法 (CXRS) 来分析发射的光并推断等离子体的特性.
- 处理光谱数据以确定离子温度和C5+和C6+等杂质的度.
主要成果:
- 证明了CXRS测量在温德尔斯坦7-X边缘等离子体中的束上的可行性.
- 对光谱的初步分析表明,可以测量离子温度和C5+和C6+度.
- 鉴定了由于诊断处于不完整的光学元件的调试阶段而存在的限制.
结论:
- 在CXRS诊断显示显著的潜力提供有价值的离子温度概况在具有挑战性的边缘等离子区域的温德尔施泰因7-X.
- 随着最终的光学设置,预计诊断将实现高空间 (3毫米) 和时间 (1秒) 的分辨率.
- 这些测量对于进一步了解恒星器中的运输过程至关重要.
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