H-VLPL: A three-dimensional relativistic PIC/fluid hybrid code
H-VLPL: A three-dimensional relativistic PIC/fluid hybrid code
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DOI：
10.1016/j.jcp.2014.03.019
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发表时间：
2014-07
期刊：
影响因子：
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通讯作者：
T. Tückmantel;A. Pukhov
中科院分区：
文献类型：
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作者：
T. Tückmantel;A. Pukhov
介绍了新型PIC/流体混合等离子体模拟程序H-VLPL3D。除了粒子单元算法外，它还使用了一种新的数值流体格式来模拟尾迹场。这个方案是专门为精确模拟超长尾迹场而设计的，能够模拟尾迹的∼1000型等离子体振荡。对离散化方案进行了全面的描述，并证明了该编码的正确性及其精度阶。此外，它在等离子体尾迹场加速(PWFA)区的优越效率也被显示出来。
The novel PIC/fluid hybrid plasma simulation code H-VLPL3D is introduced. In addition to the particle-in-cell algorithm, it uses a new numerical fluid scheme for wake field simulations. Specially designed for the accurate simulation of very long wake fields, this scheme is capable of simulating ∼1000 plasma oscillations of the wake. A comprehensive description of the discretization schemes is given, and we demonstrate the code's correctness and its order of accuracy. Also, its superior efficiency in the plasma wake field acceleration (PWFA) regime is shown.