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Application of dimensionless parameter scaling techniques to the design and interpretation of magnetic fusion experiments

机译：无量纲参数缩放技术在磁聚变实验设计和解释中的应用

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A review of the application of dimensionless parameter scaling techniques to magnetic fusion experiments is presented. Because the methods of this type of analysis are not generally known, a detailed discussion of the basis for these techniques is given, including examples. The primary applications and successes of these methods in magnetic fusion research are in the area of transport of energy and particles across surfaces of constant magnetic flux. The experimental justification for the use of these techniques to describe transport is given, and the applications are reviewed. The two key applications of these techniques, the identification of the underlying physical mechanisms that cause transport and the projection of the transport in future devices from present-day experiments, are extensively discussed. Comparison of the results of dimensionless parameter scaling experiments with the regression analysis of multi-machine databases points to limitations in the databases and the analysis of them as the source of the discrepancies. These discrepancies have significant implications for the design optimization of tokamaks, which are discussed here. Finally, the application of dimensionless parameter scaling techniques to plasma stability, to the boundary region between closed and open field lines and to divertor operation in the open field line region are reviewed and discussed.
机译：介绍了无量纲参数缩放技术在磁聚变实验中的应用综述。由于这种分析方法通常是未知的，因此将对这些技术的基础进行详细讨论，包括示例。这些方法在磁聚变研究中的主要应用和成功之处在于能量和粒子在恒定磁通量表面上的传输。给出了使用这些技术描述运输的实验依据，并对其应用进行了综述。这些技术的两个关键应用，即识别导致运输的潜在物理机制，以及根据当前实验在将来的设备中对运输进行预测。无量纲参数缩放实验的结果与多机数据库的回归分析的比较表明，数据库的局限性以及对这些局限性的分析是差异的根源。这些差异对托卡马克的设计优化有重要意义，将在此处讨论。最后，对无量纲参数定标技术在等离子体稳定性，封闭和开放场线之间的边界区域以及开放场线区域中的偏滤器操作中的应用进行了回顾和讨论。

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