ナトリウム冷却高速炉のためのAm含有酸化物燃料ピン照射挙動解析

Material type: 文書・図像類

Author: 水野朋保ほか

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Publication date: 2013-05

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Note (General)：: As a fuel concept for commercialized Sodium-cooled fast reactor (SFR) system, minor actinides (MA) bearing oxide fuel with oxide dispersion strengthen...

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Summary, etc.：: As a fuel concept for commercialized Sodium-cooled fast reactor (SFR) system, minor actinides (MA) bearing oxide fuel with oxide dispersion strengthen...

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Material Type: 文書・図像類
Title: ナトリウム冷却高速炉のためのAm含有酸化物燃料ピン照射挙動解析
Author/Editor: 水野朋保
小山真一
皆藤威二
上羽智之
田中健哉
Author Heading: 水野朋保
小山真一
皆藤威二
上羽智之
田中健哉
Publication Date: 2013-05
Publication Date (W3CDTF): 2013-05
Alternative Title: Irradiation behavior analyses of MA bearing oxide fuel pin for sodium-cooled fast reactors
Periodical title: JAEA-Technology 2013-006
Text Language Code: eng
Target Audience: 一般
Note (General): As a fuel concept for commercialized Sodium-cooled fast reactor (SFR) system, minor actinides (MA) bearing oxide fuel with oxide dispersion strengthened martensitic steel (ODS) cladding was considered under homogeneous TRU recycling strategy. The MA content is calculated to be around 5\% of heavy metal in case of trans-uranium (TRU) feed from light water reactor (LWR) spent fuel during the transition phase from LWR to fast reactor era. The fuel temperature profiles, fuel and cladding deformation profiles, and radial temperature distribution at end of life (EOL) were evaluated by fuel performance analytical code CEDAR developed in JAEA to investigate the irradiation behavior of annular MOX fuel pins with (U,Pu) oxide fuel and Am bearing oxide fuel under a high burnup condition. Also, the profiles of pressure on the cladding inner surface and the cladding deformation after irradiation were evaluated.
実用化ナトリウム冷却高速炉(SFR)の燃料概念として、マイナーアクチニド(MA)を含有した酸化物燃料と酸化物分散強化型マルテンサイト鋼(ODS)被覆管による燃料ピンが、TRU均質リサイクル計画で検討されている。軽水炉(LWR)から高速炉への移行期間において、LWRの使用済燃料からTRUを抽出する場合、燃料中のMAの含有量は5wt\%と評価された。この条件で、燃料温度と被覆管の変形履歴、照射末期における径方向温度分布を燃料挙動解析コード"CEDAR"で解析し、高燃焼度条件での(U,Pu)酸化物燃料及びAmを添加した酸化物燃料の中空ペレットを用いた燃料ピンの照射挙動を評価した。また、被覆管の内圧履歴や照射後の変形プロファイルを評価した。
Source: /JAEA-Technology-2013-006.pdf （fulltext）
https://jopss.jaea.go.jp/pdfdata/JAEA-Technology-2013-006.pdf
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 日本原子力研究開発機構 : JOPSS:JAEA Originated Papers Searching System