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<解説>加速器駆動未臨界炉に対する炉雑音解析研究の現状と課題
https://kindai.repo.nii.ac.jp/records/6457
https://kindai.repo.nii.ac.jp/records/6457c675710d-f3b0-49ad-868d-f02c28de025b
名前 / ファイル | ライセンス | アクション |
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AN00063722-20140320-0019.pdf (442.3 kB)
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Item type | ☆紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2014-06-10 | |||||
タイトル | ||||||
タイトル | <解説>加速器駆動未臨界炉に対する炉雑音解析研究の現状と課題 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | <Commentary> Current status of research and development of reactor noise analysis for accelerator-driven subcritical system | |||||
著者 |
橋本, 憲吾
× 橋本, 憲吾 |
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言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | ADS, reactor noise, Feynman-a, neutron correlation, power spectral analysis, subcriticality, prompt-neutron decay constant, spatial dependence | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者(英) | ||||||
en | ||||||
Hashimoto, Kengo | ||||||
著者 所属 | ||||||
近畿大学原子力研究所 | ||||||
著者所属(翻訳) | ||||||
Atomic Energy Research Institute, Kinki University | ||||||
版 | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 名前 | ||||||
出版者 | 近畿大学原子力研究所 | |||||
書誌情報 |
近畿大学原子力研究所年報 en : Annual Report of Kinki University Atomic Energy Research Institute 巻 50, p. 19-30, 発行日 2014-03-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03748715 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | [Abstract] This report presents a current status of the research and development of reactor noise analyses applicable to accelerator-driven subcritical reactor system. These research activities have been concentrated on the Feynman- α neutron correlation analysis on time domain and the power spectral analysis on frequency domain. At present, the latter power spectral analysis is of greater advantage than the former Feynman-α one, forperiodic and pulsed neutron source. While Feynman- α formula for pulsed neutron source is too complicated to be fitted directly to variance-to-mean ratio data, the power spectral analysis has a simpler formula based on the first-order reactor transfer function. The Feynman- α should be improved to consider spatial effect of deeply subcritical system and instability of accelerator operation. Further subject of reactor noise analyses is an improvement for high power operation. | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |