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GENE-3D: A global gyrokinetic turbulence code for stellarators
Journal of Computational Physics ( IF 3.8 ) Pub Date : 2020-07-09 , DOI: 10.1016/j.jcp.2020.109694
M. Maurer , A. Bañón Navarro , T. Dannert , M. Restelli , F. Hindenlang , T. Görler , D. Told , D. Jarema , G. Merlo , F. Jenko

A detailed description of GENE-3D, a newly developed global stellarator version of the well established gyrokinetic turbulence code GENE, is provided – along with some initial simulation results. First, the underlying gyrokinetic equations and the use of field-aligned coordinates in non-axisymmetric magnetohydrodynamic equilibria are discussed. Then, various aspects regarding the numerical implementation in GENE-3D are described. Finally, the code is validated and its parallel performance is assessed, along with the influence of numerical precision.



中文翻译:

GENE-3D:恒星的全球回旋湍流代码

提供了对GENE-3D的详细描述,GENE-3D是已建立完善的旋流湍流代码GENE的最新开发的全球恒星器版本,并提供了一些初始模拟结果。首先,讨论了非轴对称的磁流体动力平衡中的基本动力方程和场对准坐标的使用。然后,描述了关于GENE-3D中的数值实现的各个方面。最后,对代码进行验证,并评估其并行性能以及数值精度的影响。

更新日期:2020-07-15
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