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再循环对密度极限破裂的影响

EFFECT OF RECYCLING IN THE HL-1M TOKAMAK
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摘要 用简化的再循环模型和破裂模型,研究了边缘发生的电离与电荷交换的能量损失与密度极限破裂的关系,得到HL 1M装置的临界破裂密度nc≤1.6×1020m-3。 Tokamak plasma discharge disruption at high density is investigated.The instability analysis indicates that the disruption result from the energy loss arising from hydrogen recycling at the edge of the plasma.This energy loss can cause contraction of the current channel and the production of a disruptively unstable configuration.Using a simple model,implications of recycling are investigated for disruptions in the HL-1M tokamak.The critical high-density n_c≤1.6×10~20m^-3 is reached.
作者 郑永真
出处 《核聚变与等离子体物理》 CAS CSCD 北大核心 2003年第4期235-238,共4页 Nuclear Fusion and Plasma Physics
关键词 再循环 破裂模型 能量损失 中国环流器一号 等离子体物理 Recycling Disruptions Energy loss
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参考文献1

  • 1郑永真.HL-1M典型参数[J].核聚变与等离子体物理,1993,13(2):81-81.
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