2013年
Reliability evaluation for failed fuel identification using resonance ionization mass spectrometry
Hyperfine Interactions
- ,
- ,
- 巻
- 216
- 号
- 1-3
- 開始ページ
- 15
- 終了ページ
- 19
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1007/s10751-013-0816-7
- 出版者・発行元
- Springer Science and Business Media LLC
In the fast reactors, rapid and accurate identification of a fuel failure event is essential for ensuring safety operation. Isotopic analysis of krypton (Kr) and xenon (Xe) using resonance ionization mass spectrometry (RIMS) is an effective identification tool, in which Kr and Xe atoms are resonantly ionized by a pulsed laser at 216. 7 nm and 249. 6 nm, respectively, and then three isotopic ratios: 78Kr/80Kr, 82Kr/80Kr and 126Xe/129Xe are measured to detect the location of the failed fuel assembly. In this paper, we report on the required analytical precision of RIMS estimated from simulation studies as well as the analytical performance of our spectrometer to evaluate the availability of RIMS to the failed fuel identification technique in the fast reactors. © 2013 Springer Science+Business Media Dordrecht.
- リンク情報
- ID情報
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- DOI : 10.1007/s10751-013-0816-7
- ISSN : 0304-3843
- eISSN : 1572-9540
- SCOPUS ID : 84876101593