Comparison of dust transport modelling codes in a tokamak plasma
Comparison of dust transport modelling codes in a tokamak plasma
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托卡马克等离子体中灰尘传输建模代码的比较
DOI：
10.1063/1.4964672
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发表时间：
2016
影响因子：
2.2
通讯作者：
J. Contributors
中科院分区：
文献类型：
--
作者：
A. Uccello;G. Gervasini;F. Ghezzi;E. Lazzaro;M. Bacharis;J. Flanagan;G. Matthews;A. Järvinen;M. Sertoli;J. Contributors
自从在欧洲联合环面上安装了ITER类墙（ILW）以来，已经观察到强烈的辐射尖峰，特别是在中断后的放电中，并且与钨（W）杂质的可能突然注入有关，从而导致W尘埃颗粒的完全消融。因此，粉尘的产生、移动以及与等离子体和容器瓦片的相互作用的问题是非常令人关注的，并且需要建立专用的和经验证的数值建模工具。其中，尘埃轨迹计算器发挥了有益的作用，它可以以相对清晰的方式对选定的尘埃颗粒束的移动和归宿进行定性和定量描述。
Since the installation on the Joint European Torus of the ITER-like Wall (ILW), intense radiation spikes have been observed, especially in the discharges following a disruption, and have been associated with possible sudden injection of tungsten (W) impurities consequent to full ablation of W dust particles. The problem of dust production, mobilization, and interaction both with the plasma and the vessel tiles is therefore of great concern and requires the setting up of dedicated and validated numerical modeling tools. Among these, a useful role is played by the dust trajectory calculators, which can present in a relatively clear way the qualitative and quantitative description of the mobilization and fate of selected bunches of dust grains.
W 事件和灰尘对 JET-ILW 运行的影响
影响因子：
3.1
作者：
Sertoli M
通讯作者：
Sertoli M
托卡马克中灰尘传输建模的关键问题。
DOI：
10.1103/physreve.82.026403
发表时间：
2010
期刊：
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子：
--
作者：
Bacharis M
通讯作者：
Bacharis M