書誌事項
- タイトル別名
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- Investigation of Fukushima Daiichi Nuclear Power Plant Accident
- (4) セシウム同位体比の炉内分布評価
- (4) Evaluation of In-Core Cesium Isotopic Ratio Distribution
抄録
<p>It is well known that a radioactivity ratio of cesium-134 to cesium-137 is quite a beneficial index when ones want to specify the source of radioactivity including cesium emitted to the environment. Concerning the Fukushima Daiichi nuclear power plant accident, so much research has been carrioud out on this radioactivity ratio. The present paper reviews results of measurements and analyses of this quantitiy, and also shows calculation results of the in-core cesium radioactivity ratio distributions in the units 1, 2 and 3. Calculation results reveal that there is significant dependence of the radioactivity ratio on the fuel shuffling batch and axial loaded position of the fuel.</p>
収録刊行物
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- 動力・エネルギー技術の最前線講演論文集 : シンポジウム
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動力・エネルギー技術の最前線講演論文集 : シンポジウム 2016.21 (0), B134-, 2016
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205884992768
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- NII論文ID
- 130007142857
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- ISSN
- 24242950
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可