Energy-preserving coupling of explicit particle-in-cell with Monte Carlo collisions

被引：0

作者：

Vay, Jean-Luc ^{[1
]}

Angus, Justin Ray ^{[2
]}

Shapoval, Olga ^{[1
]}

Lehe, Remi ^{[1
]}

Grote, David ^{[2
]}

Huebl, Axel ^{[1
]}

机构：

[1] Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA

[2] Lawrence Livermore Natl Lab, Livermore, CA 94551 USA

来源：

PHYSICAL REVIEW E | 2025年 / 111卷 / 02期

关键词：

D O I：

10.1103/PhysRevE.111.025306

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The particle-in-cell (PIC) and Monte Carlo collisions (MCC) methods are workhorses of many numerical simulations of physical systems. Recently, it was pointed out that, while the two methods can be exactly-or nearly-energy-conserving independently, combining the two leads to anomalous numerical heating. This paper reviews the standard explicit PIC-MCC algorithm, elucidates the origins of the anomalous numerical heating, and explains how to couple the two methods such that the anomalous numerical heating is avoided.

引用

页数：13

共 50 条

[11] Reactive sputter deposition of TiNx films, simulated with a particle-in-cell/Monte Carlo collisions model
Bultinck, E.
Mahieu, S.
Depla, D.
Bogaerts, A.
NEW JOURNAL OF PHYSICS, 2009, 11
[12] Numerical approach to predict particle breakage in dense flows by coupling multiphase particle-in-cell and Monte Carlo methods
Zhang, Wei
You, Changfu
POWDER TECHNOLOGY, 2015, 283 : 128 - 136
[13] The importance of an external circuit in a particle-in-cell/Monte Carlo collisions model for a direct current planar magnetron
Bultinck, E.
Kolev, I.
Bogaerts, A.
Depla, D.
Journal of Applied Physics, 2008, 103 (01):
[14] Verification of a Monte Carlo binary collision model for simulating elastic and inelastic collisions in particle-in-cell simulations
Lavell, M. J.
Kish, A. J.
Sexton, A. T.
Masti, R. L.
Mohammad, I.
Kim, M. J.
Srinivasan, A.
Jarvis, K.
Scullin, W.
Shaw, J. G.
Sefkow, A. B.
PHYSICS OF PLASMAS, 2024, 31 (04)
[15] The importance of an external circuit in a particle-in-cell/Monte Carlo collisions model for a direct current planar magnetron
Bultinck, E.
Kolev, I.
Bogaerts, A.
Depla, D.
JOURNAL OF APPLIED PHYSICS, 2008, 103 (01)
[16] Particle-in-cell/Monte Carlo simulation of filamentary barrier discharges
Fan, Weili
Sheng, Zhengming
Liu, Fucheng
PLASMA SCIENCE & TECHNOLOGY, 2017, 19 (11)
[17] Particle-in-cell/Monte Carlo simulation of filamentary barrier discharges
范伟丽
盛政明
刘富成
Plasma Science and Technology, 2017, 19 (11) : 10 - 15
[18] Particle-in-cell/Monte Carlo simulation of filamentary barrier discharges
范伟丽
盛政明
刘富成
Plasma Science and Technology, 2017, (11) : 10 - 15
[19] A novel class of explicit energy-preserving splitting methods for charged-particle dynamics
Li, Xicui
Wang, Bin
APPLIED MATHEMATICS LETTERS, 2023, 145
[20] VERIFICATION OF PARTICLE-IN-CELL SIMULATIONS WITH MONTE CARLO COLLISIONS AGAINST EXACT SOLUTIONS OF THE BOLTZMANN-POISSON EQUATIONS
Turner, Miles M.
2015 42ND IEEE INTERNATIONAL CONFERENCE ON PLASMA SCIENCES (ICOPS), 2015,

← 1 2 3 4 5 →