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Design and commissioning of the exhaust detritiation system for the Large Helical Device
http://hdl.handle.net/10655/00012625
http://hdl.handle.net/10655/000126254ab79392-2932-4cad-a6d2-c9cdc93431fd
名前 / ファイル | ライセンス | アクション |
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Fusion_Eng.Des.127_pp275 (1.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2021-08-11 | |||||
タイトル | ||||||
タイトル | Design and commissioning of the exhaust detritiation system for the Large Helical Device | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Large Helical Device | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Deuterium plasma experiment | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Exhaust detritiation system | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Molecular sieves | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Polymer permeable membrane | |||||
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 |
TANAKA, Masahiro
× TANAKA, Masahiro× SUZUKI, Naoyuki× Kato, Hiromi× kondo, Tomoki× Yokosawa, Minoru× Kawamata, Tomonori× Ikeda, Mitsuru× Meguro, Tsuyoshi× Tanaka, Tomonari× Sonoi, Kazuro |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The Large Helical Device (LHD) is the largest helical fusion test device with superconducting magnets. During deuterium plasma experiments using the LHD, tritium and neutrons are produced by the deuterium–deuterium reaction. Thus, an exhaust detritiation system (EDS) using conventional oxidation–adsorption tritium removal was designed and installed to ensure safe tritium handling and public acceptance. The EDS consisted of a vacuum exhaust gas processing system for deuterium plasma experiments and a maintenance purge gas processing system for LHD maintenance. The vacuum exhaust gas processing system used molecular sieves as the dryer unit, whereas the maintenance purge gas processing system used a polymer permeable membrane. The key technique for receiving the complex exhaust gas stream from the LHD was feedback control of the pressure in the piping line to keep the process flow constant. To validate the recovery performance and feedback control system for the EDS prior to using deuterium gas, we used hydrogen gas to simulate tritium gas and actual exhaust gas stream from the LHD. The specified hydrogen recovery rate of more than 95% was satisfied and the actual complex exhaust gas stream was received by the proposed feedback control system in the EDS. | |||||
書誌情報 |
Fusion Engineering and Design 巻 127, p. 275-283, 発行日 2018-01-19 |
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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 | 09203796 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10691446 | |||||
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.2017.12.034 | |||||
権利 | ||||||
権利情報 | © <2018>. This manuscript version is made available under the CC-BY-NC-ND 4.0 | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.fusengdes.2017.12.034 | |||||
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 | ||||||
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