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Particle Simulation of Controlling Particle and Heat Flux by Magnetic Field
http://hdl.handle.net/10655/00013162
http://hdl.handle.net/10655/0001316279312b05-a24f-4bae-95c1-c9797e32d5bc
名前 / ファイル | ライセンス | アクション |
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pfr2021_16-1401103 (671.6 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-05-20 | |||||
タイトル | ||||||
タイトル | Particle Simulation of Controlling Particle and Heat Flux by Magnetic Field | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Particle-in-Cell | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | particle flux | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | energy flux | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | localized magnetic field | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
LE, Trang
× LE, Trang× SUZUKI, Yasuhiro× HASEGAWA, Hiroki× MORITAKA, Toseo× OHTANI, Hiroaki |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0001-5600-5722 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | An idea for shielding high energy ion and electron fluxes is proposed by applying external magnetic fields. In this work, we model a flowing plasma in a small region by utilizing one spatial dimension and three coordinates for velocities (1D3V) Particle-In-Cell (PIC) code. The plasma which consists of ion and electron is produced from the source region and absorbed at the conductor wall. The external magnetic field is modified by applying the change of the magnetic field in the direction perpendicular to the plasma flow. This magnetic field is localized and switched from strong negative values to strong positive values at several locations in the simulation region. We found that this localized reversed magnetic field traps the particles, and then reduces the particle and heat fluxes to the wall. Based on the modeling results, external localized-reversed magnetic fields can control the particle and heat fluxes to the wall. These results can be applied for shielding high energy ion and electron fluxes to the satellite or spacecraft in the space. | |||||
書誌情報 |
Plasma and Fusion Research 巻 16, p. 1401103, 発行日 2021-11-25 |
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出版者 | ||||||
出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1880-6821 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12346675 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.16.1401103 | |||||
権利 | ||||||
権利情報 | (c) 2021 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1585/pfr.16.1401103 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NAIS | ||||||
12669 |