| 大脉冲热负荷下HL-2A偏滤器靶板的热分析 |
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| 引用本文： | 邓柏权,严建成,彭利林,程发银. 大脉冲热负荷下HL-2A偏滤器靶板的热分析[J]. 核聚变与等离子体物理, 2001, 21(1): 21-26 |
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| 作者姓名： | 邓柏权 严建成 彭利林 程发银 |
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| 作者单位： | 核工业西南物理研究院, |
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| 基金项目： | 国家自然科学基金项目! ( 1988950 2 ) |
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| 摘 要： | HL－2A安装完成后，将以ASDEX最终的运行参数水平进行工程调试。本文研究了，在仅有欧姆加热和3.5MW中性束注入条件下，当HL－2A发生大不稳定性或巨ELMs爆发时，有水冷却和辐射冷却两种情况下不同板材料偏滤器板的温升和冷却时间。
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| 关 键 词： | 偏滤器板 破裂不稳定性 巨ETM爆发 HL－2A 温升 冷却时间 热分析 托马卡克 有水冷却 辐射冷却 |
| 文章编号： | 0254-6086(2001)01-0021-06 |
| 修稿时间： | 2000-05-10 |
THERMAL ANALYSIS OF THE HL-2A DIVERTOR PLATES UNDER DUMPING OF INTENSE PULSE THERMAL LOAD |
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| DENG Bai-quan,YAN Jian-cheng,PENG Li-lin,CHENG Fa-yin. THERMAL ANALYSIS OF THE HL-2A DIVERTOR PLATES UNDER DUMPING OF INTENSE PULSE THERMAL LOAD[J]. Nuclear Fusion and Plasma Physics, 2001, 21(1): 21-26 |
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| Authors: | DENG Bai-quan YAN Jian-cheng PENG Li-lin CHENG Fa-yin |
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| Abstract: | Engineering adjustment operation of the HL 2A tokamak will be carried out with the same parameters as those of the final experiments on the ASDEX, after HL 2A is assembled.Temperature rise and cooling times of different materials for the divertor plate under water cooling and radiation cooling, respectively, are studied when major disruptions and giant ELM bursts appear in the HL 2A tokamak with ohmic heating only and with additional 3.5MW NBI heating. |
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| Keywords: | Divertor target plate Disruption instability Giant ELM burst |
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