Title :
Four-Order Interpolation Algorithms for Charge Conservation in Particle-in-Cell Method
Author :
Jinqing Yu ; Xiaolin Jin ; Bin Li ; Weimin Zhou ; Yuqiu Gu
Author_Institution :
Vacuum Electron. Nat. Lab., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
High-order algorithms of Particle-in-cell (PIC) method can reduce the numerical noises, increase the sizes of space grids, and reduce the CPU time. Four-order interpolation algorithms for charge conservation in PIC simulations are presented. The methods may be used for the case that a particle trajectory is a zigzag line.
Keywords :
interpolation; partial differential equations; CPU time; PIC simulations; charge conservation; four-order interpolation algorithms; high-order algorithms; numerical noises; particle trajectory; particle-in-cell method; space grid size; Computational modeling; Electromagnetics; Equations; Interpolation; Physics; Splines (mathematics); Trajectory; Particle-in-cell; charge conservation; numerical noises; particle trajectory;
Conference_Titel :
Computational and Information Sciences (ICCIS), 2012 Fourth International Conference on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4673-2406-9
DOI :
10.1109/ICCIS.2012.159
