| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2021-11-02 |
| タイトル |
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|
タイトル |
Full-torus impurity transport simulation for optimizing plasma discharge operation using a multi-species impurity powder dropper in the large helical device |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
DUSTT |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
EMC3-EIRENE |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
ergodic layer |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
impurity powder dropper |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
LHD |
| キーワード |
|
|
主題Scheme |
Other |
| 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 |
SHOJI, Mamoru
KAWAMURA, Gakushi
SMIRNOV, Roman D.
TANAKA, Yasunori
MASUZAKI, Suguru
UESUGI, Yoshihiko
ASHIKAWA, Naoko
GILSON, Eric P
LUNSFORD, Robert
|
| 著者ID |
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|
内容記述タイプ |
Other |
|
内容記述 |
0000-0003-0655-7347 |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The transport of impurities supplied by a multi-species impurity powder dropper (IPD) in the large helical device (LHD) is investigated using a three-dimensional peripheral plasma fluid code (EMC3-EIRENE) coupled with a dust transport simulation code (DUSTT). The trajectories of impurity powder particles (Boron, Carbon, Iron, and Tungsten) dropped from the IPD and the impurity transport in the peripheral plasma are studied in a full-torus geometry. The simulation reveals an appropriate size of the impurity powder particles and an optimum operational range of the dust drop rates for investigating the impurity transport without inducing radiation collapse. The simulation also predicts a favourable plasma discharge condition for wall conditioning (boronization) using the IPD in order to deposit boron to high plasma flux and neutral particle density areas in the divertor region in the inboard side of the torus. |
| 書誌情報 |
Contributions to Plasma Physics
巻 60,
号 5-6,
p. 01900101,
発行日 2019-12-12
|
| 出版者 |
|
|
出版者 |
Wiley |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
08631042 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10760174 |
| DOI |
|
|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1002/ctpp.201900101 |
| 権利 |
|
|
権利情報 |
This is the peer reviewed version of the following article: Contrib. Plasma Phys. 2020;60:e201900101, which has been published in final form at doi.org/10.1002/ctpp.201900101. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited. |
| 権利 |
|
|
権利情報 |
© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
| 情報源 |
|
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|
関連名称 |
Special Issue: 17th International Workshop on Plasma Edge Theory in Fusion Devices, August 19‐21, 2019, University California San Diego, La Jolla, USA |
| 情報源 |
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|
関連名称 |
Funding information Japan Society for the Promotion of Science, 16H04619; 16K18340; US Department of Energy, DE-FG02-06ER54852 |
| 関連サイト |
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|
識別子タイプ |
URI |
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関連識別子 |
http://www.interscience.wiley.com/ |
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|
関連名称 |
Publisher's site |
| 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 |
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Contrib.Plasma_Phys.60_pp.e201900101 (4.7 MB)
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