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Global delta f particle simulation of neoclassical transport and ambipolar electric field in general geometry

机译:通用几何学中新古典运动和双极性电场的全局δf粒子模拟

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摘要

A generalized global particle-in-cell (PIC) code has been developed to systematically study neoclassical physics and equilibrium electric field dynamics in general toroidal geometry. This capability enables realistic assessment of the irreducible minimum transport level and the bootstrap current in toroidal systems. The associated analysis takes into account the comprehensive influences of large orbits, toroidal geometry, and self-consistent electric field, for more meaningful experimental comparisons. The simulation model and deltaf algorithm are described, and an interesting new result of non-local ion thermal transport is presented. (C) 2004 Elsevier B.V. All rights reserved.
机译:已开发出一种通用的全局单元格(PIC)代码,以系统地研究一般环形几何体中的新古典物理学和平衡电场动力学。此功能可对环形系统中不可减少的最小传输水平和自举电流进行现实评估。相关的分析考虑到大轨道,环形几何和自洽电场的综合影响,以进行更有意义的实验比较。描述了仿真模型和deltaf算法,并提出了有趣的非局部离子热传递新结果。 (C)2004 Elsevier B.V.保留所有权利。

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