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HL-2A装置偏滤器物理分析及其实验的初步证实
引用本文:王相星,严龙文,洪文玉,钱俊.HL-2A装置偏滤器物理分析及其实验的初步证实[J].核聚变与等离子体物理,2005,25(2):153-156.
作者姓名:王相星  严龙文  洪文玉  钱俊
作者单位:核工业西南物理研究院,成都,610041
摘    要:采用偏滤器物理分析的“两点”模型,分别计算了HL-2A装置线性状态和高再循环状态的边缘等离子体参数,包括偏滤器靶板的等离子体温度、密度和入射功率,以及上游等离子体温度、密度和平行功率密度的衰减长度。用该模型对线性状态预计的靶板温度和密度与实验结果进行了比较,结果符合较好。

关 键 词:HL-2A装置  物理分析  偏滤器  实验  等离子体温度  等离子体参数  线性状态  入射功率  衰减长度  功率密度  再循环  模型  靶板
文章编号:0254-6086(2005)02-0153-04

Divertor physics analyses and preliminary experimental results on the HL-2A tokamak
WANG Xiang-xing,YAN Long-wen,HONG Wen-yu,QIAN Jun.Divertor physics analyses and preliminary experimental results on the HL-2A tokamak[J].Nuclear Fusion and Plasma Physics,2005,25(2):153-156.
Authors:WANG Xiang-xing  YAN Long-wen  HONG Wen-yu  QIAN Jun
Abstract:Edge plasma parameters of both linear regime and high recycling regime in the HL-2A tokamak are calculated using the "two-point" model of divertor physics analyses. They include the plasma temperature, density and incident power on divertor target, and decay lengths of upstream plasma temperature, density and incident power. The target temperature and density predicted with the model of linear regime are in good agreement with experimental results.
Keywords:Divertor physics  "Two-point" model  Linear regime  High recycling regime
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