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Mechanical issues of FIREX target under cryogenic environment
http://hdl.handle.net/10655/6430
http://hdl.handle.net/10655/643040538272-65c6-4006-89e1-6d907f8d9353
名前 / ファイル | ライセンス | アクション |
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pfr2011_06-2404070.pdf (1.2 MB)
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Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
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公開日 | 2012-01-23 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Mechanical issues of FIREX target under cryogenic environment | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | mechanical issue of FIREX target | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | PS shell | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | epoxy gluing | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | cryogenic environment | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | thermal contraction | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | thermal stress | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ANSYS code | |||||
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 |
IWAMOTO, Akifumi
× IWAMOTO, Akifumi× FUJIMURA, Takeshi× SUNAHARA, Atsushi× SAKAGAMI, Hitoshi× NORIMATSU, Takayoshi |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A typical FIREX target is assembled with a 500 ?m diameter PS shell, a glass fill tube and a gold cone guide. Each part is glued together by an epoxy resin. To date, several assembled targets have been cooled down to cryogenic environment. However, they could not survive a cool down process and appeared to rupture around the glued boundary between the PS shell and cone guide. To reveal a crucial factor of the target destruction, its thermal stress after cool down was calculated using the ANSYS code. A two dimensional axisymmetric calculation model is composed of the PS shell and cone guide glued by an epoxy resin which is covered on by an epoxy fillet. A cool down process from 293 K to 10 K was simulated. The calculation showed that the rupture of the shell would start from the PS shell and gold cone guide boundary and the target validity depended on how the epoxy fillet could reinforce the PS shell. | |||||
書誌情報 |
en : Plasma and Fusion Research 巻 Vol.6, p. 2404070-1-4, 発行日 2011-07-01 |
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出版者 | ||||||
出版者 | プラズマ・核融合学会 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.6.2404070 | |||||
権利 | ||||||
権利情報 | ? 2011 The Japan Society of Plasma Science and Nuclear Fusion Research |