A 5D gyrokinetic full-f global semi-Lagrangian code for flux-driven ion turbulence simulations

被引：87
|
作者：
Grandgirard, V. [1 ]
Abiteboul, J. [2 ]
Bigot, J. [3 ]
Cartier-Michaud, T. [1 ]
Crouseilles, N. [5 ]
Dif-Pradalier, G. [1 ]
Ehrlacher, Ch. [1 ]
Esteve, D. [1 ]
Garbet, X. [1 ]
Ghendrih, Ph. [1 ]
Latu, G. [1 ]
Mehrenberger, M. [4 ]
Norscini, C. [1 ]
Passeron, Ch. [1 ]
Rozar, F. [1 ]
Sarazin, Y. [1 ]
Sonnendruecker, E. [2 ]
Strugarek, A. [6 ]
Zarzoso, D. [7 ]
机构：
[1] CEA, IRFM, F-13108 St Paul Les Durance, France
[2] Max Planck Inst Plasma Phys, Boltzmannstr 2, D-85748 Garching, Germany
[3] CEA Saclay, Maison Simulat, F-91191 Gif Sur Yvette, France
[4] IRMA, F-67084 Strasbourg, France
[5] IRMAR, F-35065 Rennes, France
[6] Univ Montreal, Dept Phys, GRPS, Montreal, PQ H3C 3J7, Canada
[7] Aix Marseille Univ, PIIM, UMR Marseille 7345, Marseille, France
来源：
COMPUTER PHYSICS COMMUNICATIONS | 2016年 / 207卷
关键词：
Plasma turbulence; Gyrokinetic global full-f flux-driven simulations; Semi-Lagrangian method; High-performance computing; PARTICLE SIMULATION; TRANSPORT; SCHEMES; MICROTURBULENCE; EQUILIBRIUM; INTEGRATION; EQUATION; MODELS;
D O I：
10.1016/j.cpc.2016.05.007
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper addresses non-linear gyrokinetic simulations of ion temperature gradient (ITG) turbulence in tokamak plasmas. The electrostatic GYSELA code is one of the few international 5D gyrokinetic codes able to perform global, full-f and flux-driven simulations. Its has also the numerical originality of being based on a semi-Lagrangian (SL) method. This reference paper for the GYSELA code presents a complete description of its multi-ion species version including: (i) numerical scheme, (ii) high level of parallelism up to 500k cores and (iii) conservation law properties. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：35 / 68
页数：34
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