arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1601.08153physics.plasm-ph
收藏

TJ-II仿星器中弹丸注入后的粒子输运

Particle transport after pellet injection in the TJ-II stellarator

J. L. Velasco, K. J. McCarthy, N. Panadero, S. Satake, D. López-Bruna, A. Alonso, I. Calvo, T. Estrada, J. M. Fontdecaba, J. Hernández, R. García, F. Medina, M.… 展开作者

J. L. Velasco, K. J. McCarthy, N. Panadero, S. Satake, D. López-Bruna, A. Alonso, I. Calvo, T. Estrada, J. M. Fontdecaba, J. Hernández, R. García, F. Medina, M. Ochando, I. Pastor, S. Perfilov, E. Sánchez, A. Soleto, B. Ph. Van Milligen, A. Zhezhera, the TJ-II team

摘要:

我们研究了低温弹丸注入仿星器等离子体中粒子的径向输运。通过微扰实验,我们估计了实验粒子通量,并与新经典模拟结果进行了比较。实验证据获得的事实,即在螺旋装置的核心耗尽可以减慢,甚至由丸粒,不达到核心区域。这一现象被DKES和FORTEC-3D的新古典预测很好地捕捉到。

英文摘要:

We study radial particle transport in stellarator plasmas using cryogenic pellet injection. By means of perturbative experiments, we estimate the experimental particle flux and compare it with neoclassical simulations. Experimental evidence is obtained of the fact that core depletion in helical devices can be slowed-down even by pellets that do not reach the core region. This phenomenon is well captured by neoclassical predictions with DKES and FORTEC-3D.

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。

↑