The States of the art of the nondestructive assay of spent nuclear fuel assemblies; A Critical review of the Spent Fuel NDA Project of the U.S. Department of Energy's Next Generation Safeguards Initiative
使用済み燃料集合体非破壊測定の最新技術状況; 米国エネルギー省の次世代保障措置イニシアティブでの「使用済み燃料非破壊測定プロジェクト」に関する批判的レビュー
Bolind, A. M.*; 瀬谷 道夫
Bolind, A. M.*; Seya, Michio
This report surveys the 14 advanced NDA techniques that were examined by the Spent Fuel NDA Project of the Next Generation Safeguards Initiative (NGSI) of the U.S. DOE-NNSA. It discusses and critique NDA techniques from a view point of obtaining higher accuracies. The report shows the main problem, large uncertainties in the assay results are caused primarily by using too few independent NDAs. In this report authors shows that at least three independent NDA techniques are required for obtaining better accuracies, since the physics of the NDA of SFAs is three dimensional.
使用言語 : English
報告書番号 : JAEA-Review 2015-027
ページ数 : 233 Pages
発行年月 : 2015/12
特許データ :
論文URL :
キーワード : Next Generation Safeguards Initiative (NGSI); spent fuel assembly; non-destructive assay (NDA); safeguards; material accountancy
使用施設 :
広報プレスリリース :
受委託・共同研究相手機関 :
登録番号 : RV20150027
抄録集掲載番号 : 44000171
Accesses  (From Jun. 2, 2014)
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