検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

FUJI, an initial sintering comparison test for pelletized-, sphere-pac- and vipac-fast breeder reactor mixed oxide fuel

FUJIプロジェクト; 高速炉用MOXペレット燃料,スフェアパック燃料及びバイパック燃料の照射初期における焼結挙動比較

Bart, G.*; Bakker, K.*; Hellwig, C.*; 木原 義之; 小澤 隆之; Wallin, H.*; 重留 義明

Bart, G.*; Bakker, K.*; Hellwig, C.*; Kihara, Yoshiyuki; Ozawa, Takayuki; Wallin, H.*; Shigetome, Yoshiaki

日本原子力研究開発機構がPaul Scherrer Institute(PSI,スイス)及びNuclear Research and Consultancy Group(NRG,オランダ)と実施したFUJI共同研究では、20%のPuO$$_{2}$$,5%NpO$$_{2}$$の組成の混合酸化物燃料を、スフェアパック燃料,バイパック燃料,ペレット燃料の3つの形態で製造し、照射初期の組織変化挙動と溶融限界評価を行った。これらの燃料ピンは旧JNCの協力の下でPSIが製造したもので、オランダのHigh Flux Reactor(HFR)において照射及び照射後試験を実施した。照射挙動にかかわるモデリングはPSIと旧JNCが実施した。本論文は共同研究にかかわる計画立案,照射挙動にかかわる予備評価及び照射燃料ピン製造の経過についてまとめたものである。

Within the FUJI collaboration program among Japan Atomic Energy Agency (JAEA, former JNC), Paul Scherrer Institute (PSI, Switzerland) and Nuclear Research and Consultancy Group (NRG, the Netherlands) the production paths of plutonium and neptunium mixed oxide- (sphere-pac- and vipac-) particle fuels (20wt% Pu and 5wt% Np) are tested as well as the initial sintering and power-to-melt behavior under simulated FBR conditions. The various fuel forms were produced at PSI under the support of JNC, the irradiations were accomplished at High Flux Reactor (HFR) in Petten, the post irradiation examinations are being achieved mainly at NRG and the fuel modelling being performed at JNC and PSI. The present paper reviews mainly the project planning, fuel behaviour- pre-calculations and the fuel- and fuel segment- production. A short overview of the irradiation conditions and ceramographic post irradiation examination analyses is also given.

Access

:

- Accesses

InCites™

:

パーセンタイル:63.21

分野:Nuclear Science & Technology

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.