A Simple Model for Hydrogen Re-distribution in Zirconium-lined Fuel Claddings
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概要
- 論文の詳細を見る
A simple model of hydrogen diffusion and hydride precipitation was developed to estimate the radial re-distribution of hydrogen in zirconium-lined Zircaloy-2 claddings for light water reactors. Numerical calculation based on the model agreed well with experimental data and clearly showed that a slight difference of the terminal solid solubility of hydrogen in the two materials caused a significant flow of hydrogen from Zircaloy-2 to zirconium during slow cooling. The model would also evaluate the hydrogen distribution in the claddings of which the terminal solid solubility is not uniform.
- 社団法人 日本原子力学会の論文
- 2002-01-25
著者
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Shimada Sachio
Nippon Nuclear Fuel Development Co. Ltd.
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Kawasaki Daisuke
Department of Second Cardiology, National Hospital Organazation Kagoshima Medical Center
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TAKAGI Ikuji
Department of Nuclear Engineering, Kyoto University
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HIGASHI Kunio
Department of Nuclear Engineering, Kyoto University
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Kawasaki Daisuke
Department Of Biology School Of Education Waseda University
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Kawasaki Daisuke
Department Of Nuclear Engineering Kyoto University
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Takagi Ikuji
Dep. Of Nuclear Engineering Kyoto Univ.
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Takagi I
Kyoto Univ. Kyoto
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Higashi Kunio
Department Of Nuclear Engineering Kyoto University
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Takagi Ikuji
Department Of Nuclear Engineering Kyoto University
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