arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1306.6857physics.plasm-ph
收藏

PSI对JET中血浆烧穿的影响

PSI Effects on Plasma Burn-through in JET

Hyun-Tae Kim, A. C. C. Sips, W. Fundamenski, EFDA-JET contributors

摘要:

比较了等离子体表面相互作用(PSI)对碳壁和类ITER壁(ILW)等离子体烧穿的影响。对于碳壁,辐射势垒与C2+内流存在显著的线性相关性,而ILW中的辐射势垒与Be1+内流不存在这种线性相关性。用DYON程序的模拟结果解释了JET数据。碳壁喷气发动机的辐射势垒主要由碳辐射组成,而ILW的辐射势垒主要来自氘辐射而不是铍辐射。

英文摘要:

Plasma Surface Interaction(PSI) effects on plasma burn-through are compared for the carbon wall and the ITER-Like Wall(ILW) at JET. For the carbon wall, the radiation barrier and C2+ influx have a significant linear correlation whereas the radiation barrier in the ILW does not have such a linear correlation with Be 1+ influx. The JET data are explained by the simulation results of the DYON code. The radiation barrier in the carbon wall JET is dominated by the carbon radiation, but the radiation barrier in the ILW is mainly from the deuterium radiation rather than the beryllium radiation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑