A method is discussed to evaluate the localized radial heat flux, which is associated with the streamer, based on the observed temperature perturbation at the onset of Type-III ELMs in HL-2A tokamak. Treating the observed temperature perturbation of the streamer as a given parameter, its impact on energy flux in the core plasma is discussed. It is found that the observed streamer can have an important role in the immediate crash of the core temperature at the onset of the Type-III ELM.

中文翻译：

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在HL-2A托卡马克上发生III型ELM时与拖缆相关的局部热通量的评估

讨论了一种基于HL-2A托卡马克中III型ELM发生时观察到的温度扰动来评估与拖缆有关的局部径向热通量的方法。将流光的观察到的温度扰动视为给定参数，讨论其对核心等离子体中能量通量的影响。发现在III型ELM发生时，观察到的拖缆在岩心温度立即崩溃中起重要作用。