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Estimations of Beam-Beam Fusion Reaction Rates in the Deuterium Plasma Experiment on LHD
http://hdl.handle.net/10655/00013315
http://hdl.handle.net/10655/0001331509b0c715-f9b1-449d-9dca-57ac4eaf1c1c
名前 / ファイル | ライセンス | アクション |
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13223_PFR (1.2 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-06-29 | |||||
タイトル | ||||||
タイトル | Estimations of Beam-Beam Fusion Reaction Rates in the Deuterium Plasma Experiment on LHD | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | LHD | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | deuterium experiment | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | NBI heating | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | beam-beam fusion reaction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | GNET | |||||
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 |
HOMMA, Masayuki
× HOMMA, Masayuki× MURAKAMI, Sadayoshi× NUGA, Hideo× YAMAGUCHI, Hiroyuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Beam-beam nuclear fusion reactions in the Large Helical Device (LHD) deuterium plasma are investigated by the Global NEoclassical Transport (GNET) code, which can solve the five-dimensional drift kinetic equation using Monte Carlo methods. We evaluate the velocity space distribution of the energetic deuterons to calculate the fusion reaction rates between the beams. The calculated fraction of the beam-beam contribution is approximately 1.3% in the 1 MW heating power case and 6.7% in the 5 MW case, which would not be negligible. The beam-beam fusion rate depends on the square of the beam density and on the direction of the injected beams. When both the co- and counter-tangential beams are injected simultaneously, the synergetic beam-beam reaction rates can be approximately 2.9 times larger than the co-beamline contribution alone because of an increase in the relative velocity. | |||||
書誌情報 |
Plasma and Fusion Research Volume 11, 2403109 巻 11, 号 Special Issue 2, p. 2403109, 発行日 2016-09-16 |
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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.11.2403109 | |||||
権利 | ||||||
権利情報 | (c) 2016 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.11.2403109 | |||||
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 | ||||||
13223 |