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Neutronics Investigations for Helical DEMO Reactor FFHR-d1
http://hdl.handle.net/10655/8943
http://hdl.handle.net/10655/8943c9c917c7-0f8b-4007-8070-861a3e0a16a2
名前 / ファイル | ライセンス | アクション |
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pfr2012_07-2405132.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 | 2012-11-16 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Neutronics Investigations for Helical DEMO Reactor FFHR-d1 | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | helical reactor | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | DEMO | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | FFHR-d1 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | neutronics | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | tritium breeding ratio | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | radiation shield | |||||
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, Teruya
× TANAKA, Teruya× SAGARA, Akio× GOTO, Takuya× YANAGI, Nagato× MASUZAKI, Suguru× TAMURA, Hitoshi× MIYAZAWA, Junichi× MUROGA, Takeo× the, FFHR Design Group |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Radiation shielding and tritium breeding performances of the helical DEMO reactor FFHR-d1 have been investigated for the present proposed reactor component configuration. Since the core plasma position shifts to inboard side of the torus, the total thickness of the inboard breeding blanket and radiation shield of FFHR-d1 is limited to ?70 cm. To simulate the geometric features of the helical reactor, three-dimensional neutronics calculation model consisted of ?4,000 cells have been prepared for the neutron and gamma-ray transport calculations using the MCNP code. It has been confirmed that the present radiation shield configuration with WC (tungsten carbide) and FS (ferritic steel) + B4C layers would provide sufficient shielding performance for the helical coils. The tritium breeding ratio (TBR) of 1.08 has been obtained with a Flibe+Be/FS breeding blanket for the present component configuration of FFHR-d1. | |||||
書誌情報 |
en : Plasma and Fusion Research 巻 Vol.7, p. 2405132-1- 2405132-4, 発行日 2012-10-01 |
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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.7.2405132 | |||||
権利 | ||||||
権利情報 | ? 2012 The Japan Society of Plasma Science and Nuclear Fusion Research |