Implementation of an non-iterative implicit electromagnetic field solver for dense plasma simulation

被引：101

作者：

Welch, DR ^{[1
]}

Rose, DV ^{[1
]}

Clark, RE ^{[1
]}

Genoni, TC ^{[1
]}

Hughes, TP ^{[1
]}

机构：

[1] Mission Res Corp, Albuquerque, NM 87110 USA

来源：

COMPUTER PHYSICS COMMUNICATIONS | 2004年 / 164卷 / 1-3期

关键词：

particle simulation; implicit field solver;

D O I：

10.1016/j.cpc.2004.06.028

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The implementation of an implicit electromagnetic field solver in the particle-in-cell code Lsp is presented. This solver is adapted for use in dense plasma simulation through the direct implicit scheme. The new implicit field solver involves two half-timestep field advances with convenient time centering for the del x E and del x B terms. Although making use of the alternating direct implicit technique, the new solution technique is faster because no iterations are required. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：183 / 188

页数：6

共 13 条

[11] Focusing and neutralization of intense beams [J].