Fuel management and operation of the solution fuel critical facilities

被引:0
作者
Ogawa, K [1 ]
Ohno, A [1 ]
Sono, H [1 ]
Hirose, H [1 ]
Sakuraba, K [1 ]
Onodera, S [1 ]
Morita, T [1 ]
Arishima, H [1 ]
Aizawa, E [1 ]
Takahashi, T [1 ]
Sugikawa, S [1 ]
Miyauchi, M [1 ]
机构
[1] Japan Atom Energy Res Inst, Dept NUCEF Project, Tokai, Ibaraki 31911, Japan
来源
RRFM'98: 2ND INTERNATIONAL TOPICAL MEETING ON RESEARCH REACTOR FUEL MANAGEMENT: INVITED AND CONTRIBUTED PAPERS - ORAL AND POSTER PRESENTATIONS | 1998年
关键词
D O I
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中图分类号
TL [原子能技术]; O571 [原子核物理学];
学科分类号
0827 ; 082701 ;
摘要
For design add operation of reprocessing plant, the criticality safety control is one of the important requirements. JAERI has two solution fuel critical facilities, the STAGY and the TRACY, in NUCEF. The STAGY aims to provide benchmark data on critical mass of solution fuel such as low enriched uranium nitrate solution, plutonium nitrate solution and mixture of both. The purpose of the TRACY is to obtain the data on a postulated critical accident phenomena with low enriched uranium nitrate solution. Prior to experiments with the STAGY and the TRACY, concentration and nitric acid molarity of solution fuel are analyzed for their safety operation. In this paper, the outline of both facilities, management of solution fuel, results obtained in reactor operations and future program are shown.
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页码:181 / 185
页数:5
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