Two-Dimensional AMR-PIC Plasma Simulation for Mini-Magnetosphere of Magnetized Object
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- MATSUMOTO Masaharu
- Kobe University
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- USUI Hideyuki
- Kobe University
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- NUNAMI Masanori
- National Institute for Fusion Science
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- NAKAMURA Masao
- Osaka Prefecture University
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- SHINOHARA Iku
- Japan Aerospace Exploration Agency
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説明
A parallelized two-dimensional full particle-in-cell (PIC) simulations with an adaptive mesh refinement (AMR) technique for the interaction of solar wind with kinetic scale magnetosphere around a magnetic sail are conducted. For multi-scale simulations, the newly developed AMR-PIC code has a method to modify the grid size and time step interval of computational domain in the midst of the simulations temporally and locally. In the simulation results under the typical working condition introducing the AMR technique, it is shown that the direction of interplanetary magnetic field depend strongly on the magnetospheric configuration including electron dynamics and Alfven bow shock structure. Although more validation studies are needed, the AMR-PIC code shows the worth of development for multi-scale simulations.
収録刊行物
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- Plasma and Fusion Research
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Plasma and Fusion Research 8 (0), 2406132-2406132, 2013
一般社団法人 プラズマ・核融合学会
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詳細情報 詳細情報について
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- CRID
- 1390282680230908928
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- NII論文ID
- 130005076175
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- ISSN
- 18806821
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可