Effect of the dome on divertor performance in ITER
Effect of the dome on divertor performance in ITER
复制标题
圆顶对 ITER 偏滤器性能的影响
DOI：
10.1016/j.jnucmat.2007.01.094
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发表时间：
2007
影响因子：
3.1
通讯作者：
G. Pacher
中科院分区：
文献类型：
--
作者：
A. Kukushkin;H. Pacher;V. Kotov;D. Reiter;D. Coster;G. Pacher
利用最近发展的中性粒子输运非线性模型，考虑到中性-中性和分子-离子碰撞，重新评估了ITER中导流器几何形状变化的影响。“穹顶”对转向器中气体压缩的重要性得到了证实。与先前研究中性输运的线性模型不同，目前的结果表明，导流器的性能对导流器形状的细节只有较弱的敏感性。
The effect of variation of the divertor geometry in ITER is re-evaluated with the recently developed non-linear model of the transport of the neutral particles, taking into account neutral–neutral and molecule-ion collisions. The importance of the ‘dome’ for the neutral gas compression in the divertor is confirmed. Unlike earlier studies with a linear model of neutral transport, the present results show only a weak sensitivity of the divertor performance to the details of the divertor shape.