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Feasibility study of neutral beam injection in Thailand Tokamak-1
http://hdl.handle.net/10655/00013537
http://hdl.handle.net/10655/00013537c752ae86-63dc-40ed-a3bd-0d7f8e344867
名前 / ファイル | ライセンス | アクション |
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13310_Fusion.Eng.Des (1.3 MB)
Download is available from 2025/1/6.
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2023-01-10 | |||||
タイトル | ||||||
タイトル | Feasibility study of neutral beam injection in Thailand Tokamak-1 | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Thailand -1 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fast ion | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Lorentz orbit code | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Neutral beam injection | |||||
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 |
SANGAROON, Siriyaporn
× SANGAROON, Siriyaporn× OGAWA, Kunihiro× ISOBE, Mitsutaka× WISITSORASAK, Apiwat× PAENTHONG, Worathat× PROMPING, Jiraporn× POOLYARAT, N.× TAMMAN, A.× PLOYKRACHANG, K.× DANGTIP, S.× ONJUN, T. |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0002-0160-0468 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Thailand Institute of Nuclear Technology (TINT) is developing Thailand- 1 (TT-1) from a former device HT-6 M of China. The first hydrogen plasma will be initiated in 2023. To investigate high-β plasma and physics related to fast ions, TT-1 will be equipped with auxiliary heating systems. In this work, a feasibility study for installing a neutral beam injection (NBI) heating system in TT-1 is carried out. This work is motivated to characterize beam ion's orbits in different injection angles and to explore a condition suitable in terms of higher heating efficiency. In this work, we assume that a hydrogen beam will be launched into the TT-1 plasma with an acceleration voltage of 20 kV. The orbit simulations using the gyromotion following code LORBIT are performed in various magnetic field equilibria, i.e., different plasma current (Ip), toroidal magnetic field strength (Bt), and the magnetic axis (Rax). Furthermore, beam ions are injected in different directions, i.e., tangential co-injection and tangential counter-injection. In the case of co-injection, beam ion loss is not significant, by about 6%, whereas beam ion loss fraction is evaluated to be 26–34% in the case of counter-injection. Also, it is found that the number of lost beam ions is significantly affected by changing Ip and Rax. The results obtained in this work will directly support the experiment plan for the high-performance plasmas, design of the fast-ion diagnostic system, and systematic understanding of beam ion's confinement property and beam-ion-driven magnetohydrodynamic (MHD) instabilities in TT-1. | |||||
書誌情報 |
Fusion Engineering and Design 巻 188, 号 March 2023, p. 113419, 発行日 2023-01-07 |
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出版者 | ||||||
出版者 | Elsevier | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0920-3796 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11529170 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.fusengdes.2023.113419 | |||||
権利 | ||||||
権利情報 | © 2023 Elsevier B.V. | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.fusengdes.2023.113419 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
NAIS | ||||||
13310 |