HFCAS OpenIR  > 中科院等离子体物理研究所
The accurate particle tracer code
Wang, Yulei1,2; Liu, Jian1,2; Qin, Hong1,2,3; Yu, Zhi4; Yao, Yicun1,2
2017-11-01
发表期刊COMPUTER PHYSICS COMMUNICATIONS
卷号220页码:212-229
摘要The Accurate Particle Tracer (APT) code is designed for systematic large-scale applications of geometric algorithms for particle dynamical simulations. Based on a large variety of advanced geometric algorithms, APT possesses long-term numerical accuracy and stability, which are critical for solving multi-scale and nonlinear problems. To provide a flexible and convenient I/O interface, the libraries of Lua and Hdf5 are used. Following a three-step procedure, users can efficiently extend the libraries of electromagnetic configurations, external non-electromagnetic forces, particle pushers, and initialization approaches by use of the extendible module. APT has been used in simulations of key physical problems, such as runaway electrons in tokamaks and energetic particles in Van Allen belt. As an important realization, the APT SW version has been successfully distributed on the world's fastest computer, the Sunway TaihuLight supercomputer, by supporting master slave architecture of Sunway many-core processors. Based on large-scale simulations of a runaway beam under parameters of the ITER tokamak, it is revealed that the magnetic ripple field can disperse the pitch-angle distribution significantly and improve the confinement of energetic runaway beam on the same time. (C) 2017 Published by Elsevier B.V.
文章类型Article
关键词Structure-preserving Algorithms Plasma Simulation Multi-timescale Dynamics Large-scale Simulation
WOS标题词Science & Technology ; Technology ; Physical Sciences
资助者CAS Key Program of Frontier Sciences(QYZDB-SSW-SYS004) ; CAS Key Program of Frontier Sciences(QYZDB-SSW-SYS004) ; National Magnetic Confinement Fusion Energy Research Project(2015GB111003) ; National Magnetic Confinement Fusion Energy Research Project(2015GB111003) ; National Natural Science Foundation of China(NSFC- 11575185 ; National Natural Science Foundation of China(NSFC- 11575185 ; JSPS-NRF-NSFC A3 Foresight Program(NSFC- 11261140328) ; JSPS-NRF-NSFC A3 Foresight Program(NSFC- 11261140328) ; GeoAlgorithmic Plasma Simulator (GAPS) Project ; GeoAlgorithmic Plasma Simulator (GAPS) Project ; 11575186) ; 11575186) ; CAS Key Program of Frontier Sciences(QYZDB-SSW-SYS004) ; CAS Key Program of Frontier Sciences(QYZDB-SSW-SYS004) ; National Magnetic Confinement Fusion Energy Research Project(2015GB111003) ; National Magnetic Confinement Fusion Energy Research Project(2015GB111003) ; National Natural Science Foundation of China(NSFC- 11575185 ; National Natural Science Foundation of China(NSFC- 11575185 ; JSPS-NRF-NSFC A3 Foresight Program(NSFC- 11261140328) ; JSPS-NRF-NSFC A3 Foresight Program(NSFC- 11261140328) ; GeoAlgorithmic Plasma Simulator (GAPS) Project ; GeoAlgorithmic Plasma Simulator (GAPS) Project ; 11575186) ; 11575186)
DOI10.1016/j.cpc.2017.07.009
关键词[WOS]RELATIVISTIC RUNAWAY ELECTRONS ; SYMPLECTIC INTEGRATION ; MAGNETIC RECONNECTION ; CURRENT TERMINATION ; GUIDING-CENTER ; TOKAMAK ; RADIATION ; PLASMAS ; ACCELERATION ; GENERATION
收录类别SCI
语种英语
资助者CAS Key Program of Frontier Sciences(QYZDB-SSW-SYS004) ; CAS Key Program of Frontier Sciences(QYZDB-SSW-SYS004) ; National Magnetic Confinement Fusion Energy Research Project(2015GB111003) ; National Magnetic Confinement Fusion Energy Research Project(2015GB111003) ; National Natural Science Foundation of China(NSFC- 11575185 ; National Natural Science Foundation of China(NSFC- 11575185 ; JSPS-NRF-NSFC A3 Foresight Program(NSFC- 11261140328) ; JSPS-NRF-NSFC A3 Foresight Program(NSFC- 11261140328) ; GeoAlgorithmic Plasma Simulator (GAPS) Project ; GeoAlgorithmic Plasma Simulator (GAPS) Project ; 11575186) ; 11575186) ; CAS Key Program of Frontier Sciences(QYZDB-SSW-SYS004) ; CAS Key Program of Frontier Sciences(QYZDB-SSW-SYS004) ; National Magnetic Confinement Fusion Energy Research Project(2015GB111003) ; National Magnetic Confinement Fusion Energy Research Project(2015GB111003) ; National Natural Science Foundation of China(NSFC- 11575185 ; National Natural Science Foundation of China(NSFC- 11575185 ; JSPS-NRF-NSFC A3 Foresight Program(NSFC- 11261140328) ; JSPS-NRF-NSFC A3 Foresight Program(NSFC- 11261140328) ; GeoAlgorithmic Plasma Simulator (GAPS) Project ; GeoAlgorithmic Plasma Simulator (GAPS) Project ; 11575186) ; 11575186)
WOS研究方向Computer Science ; Physics
WOS类目Computer Science, Interdisciplinary Applications ; Physics, Mathematical
WOS记录号WOS:000412252300018
引用统计
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33715
专题中科院等离子体物理研究所
作者单位1.Univ Sci & Technol China, Sch Nucl Sci & Technol, Hefei 230026, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China
3.Princeton Univ, Plasma Phys Lab, POB 451, Princeton, NJ 08543 USA
4.Chinese Acad Sci, Inst Plasma Phys, Theory & Simulat Div, Hefei 230031, Anhui, Peoples R China
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GB/T 7714
Wang, Yulei,Liu, Jian,Qin, Hong,et al. The accurate particle tracer code[J]. COMPUTER PHYSICS COMMUNICATIONS,2017,220:212-229.
APA Wang, Yulei,Liu, Jian,Qin, Hong,Yu, Zhi,&Yao, Yicun.(2017).The accurate particle tracer code.COMPUTER PHYSICS COMMUNICATIONS,220,212-229.
MLA Wang, Yulei,et al."The accurate particle tracer code".COMPUTER PHYSICS COMMUNICATIONS 220(2017):212-229.
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