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Ma, F.; Kopecky, S.*; Alaerts, G.*; 原田 秀郎; Heyse, J.*; 北谷 文人; Noguere, G.*; Paradela, C.*; alamon, L.*; Schillebeeckx, P.*; et al.
Journal of Analytical Atomic Spectrometry, 35(3), p.478 - 488, 2020/03
被引用回数:7 パーセンタイル:44.67(Chemistry, Analytical)The use of Neutron Resonance Transmission Analysis to characterize homogeneous samples not fulfilling good transmission geometry conditions is discussed. Analytical expressions for such samples have been derived and implemented in the resonance shape analysis code REFIT. They were validated by experiments at the time-of-flight facility GELINA using a set of metallic natural copper samples. The expressions were used to derive sample characteristics by a least squares adjustment to experimental transmission data. In addition, the resonance parameters of Cu for energies below 6 keV, which are reported in the literature and recommended in evaluated data libraries, were verified. This research was implemented under the subsidiary for nuclear security promotion of MEXT.
島川 佳郎*; 丹治 幹雄*; 中川 繁昭; 藤本 望
Uncertainties in Physics Calculations for Gas Cooled Reactor Cores, p.59 - 66, 1991/00
本報は、高温工学試験研究炉のプラント動特性解析コードASURAの解析モデルと検証についてまとめたものである。ASURAコードは高温工学試験研究炉の原子炉、熱交換器、制御系等をモデル化しており、高温工学試験研究炉のプラント動特性を解析することができる。ASURAコードの検証は、F.S.V.炉の試験結果との比較及び他の動特性解析コードTHYDE-HTGRの解析結果との比較により行い、ASURAコードの妥当性を確認した。