Utilization of the RBG-Maxwell Framework for Collisionless Plasma at Atmospheric Scales

In this article, we utilize RBG-Maxwell framework to study large-scale plasma systems. As compensation for its implementation at very small scales, here, we mainly report some of the results concerning its performance in atmospheric conditions with an ambient geomagnetic field. Our results show that...

Full description

Saved in:
Bibliographic Details
Published in:IEEE transactions on plasma science 2024-02, Vol.52 (2), p.1-0
Main Authors: Sun, Ming-Yan, Xu, Peng, Du, Tai-Jiao, Hu, Jin-Ming, Li, Jin-Jun, Zhang, Jun-Jie
Format: Article
Language:English
Subjects:
Collionless plasma
Collisionless plasmas
Geomagnetic field
graphics processing unit (GPU) computing
kinetic equation
Magnetic fields
RBG-maxwell
Spatial resolution
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this article, we utilize RBG-Maxwell framework to study large-scale plasma systems. As compensation for its implementation at very small scales, here, we mainly report some of the results concerning its performance in atmospheric conditions with an ambient geomagnetic field. Our results show that the system's optimal spatial resolution ( 10^{3} \text{m} ) was assessed using two different distributions under specific predefined conditions. Additionally, the impact of magnetic fields on particle drift was observed, and the feasibility of the RBG-Maxwell framework for large-scale plasma simulations was established. Furthermore, a maximum spatial grid test was conducted using an NVIDIA-A100 card, revealing a maximum spatial grid number of n_x,n_{y},n_{z},n_{px},n_{py},n_{pz}=20,20,20,20,20,20 , which can serve as a valuable data for future use.
ISSN:0093-3813
1939-9375
DOI:10.1109/TPS.2024.3361448