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| HL—1装置电流上升段辐射与杂质特性 | |
| 引用本文： | 杨青巍 李可华. HL—1装置电流上升段辐射与杂质特性[J]. 核聚变与等离子体物理, 1989, 9(2): 113-116 |
| 作者姓名： | 杨青巍 李可华 |
| 作者单位： | 核工业西南物理研究院，核工业西南物理研究院，核工业西南物理研究院，核工业西南物理研究院，核工业西南物理研究院 四川 乐山，四川 乐山，四川 乐山，四川 乐山，四川 乐山 |
| 摘 要： | 托卡马克等离子体中的杂质会影响托卡马克的放电品质及等离子体特性。许多理论和实验对杂质的产生和输运做了深入详细的研究。等离子体电流起始阶段,由于约束性能不好,会引起大量的杂质产生,辐射损失增大是杂质增加引起的直接后果。杂质辐射是等离子体辐射的主要组成部分之一,等离子体线辐射功率～Z_(eff)~6,复合辐射功率～Z_(eff)~4,轫致辐 |
| 关 键 词： | 电流 辐射 HL－1装置 等离子体 |
CHARACTERISTICS OF IMPURITIES AND RADIATION DURING PLASMA CURRENT RISING PHASE IN HL-1 TOKAMAK |
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| YANG Qingwei LI Kehua SHI Mingliang ZHENG YongzhenQIN Yunwun. CHARACTERISTICS OF IMPURITIES AND RADIATION DURING PLASMA CURRENT RISING PHASE IN HL-1 TOKAMAK[J]. Nuclear Fusion and Plasma Physics, 1989, 9(2): 113-116 | |
| Authors: | YANG Qingwei LI Kehua SHI Mingliang ZHENG YongzhenQIN Yunwun |
| Abstract: | The characteristics of radiation and impurities in the plasma current increasing phase have been studied in detail. It is found that about 80% of the Ohmic power is lost by radiation during this phase, and the intensity of the radiation is closely related to the MHD instabilities. The impurity radiation increases with gas-puffing due to density increase. |
| Keywords: | Current rise Characteristics of radiation Characteristics of impurity. |
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