A preliminary comparison study of two options for disposal of high-level waste
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- 作者：Youn-Myoung Lee ; ymlee@kaeri.re.kr" class="auth_mail" title="E-mail the corresponding author ; Heui-Joo Choi ; Kyungsu Kim
- 关键词：Deep borehole disposal ; High-level radioactive waste repository ; GoldSim ; Safety assessment modeling ; Earthquake scenario ; Sensitivity study
- 刊名：Progress in Nuclear Energy
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：90
- 期：Complete
- 页码：229-239
- 全文大小：6250 K
文摘
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A generic GoldSim model for safety assessment of a deep borehole disposal repository (DBD), into which spent nuclear fuels are to be disposed of was introduced.
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A simulation for the nuclide transport from the DBD through the near- and far-field of the repository system that could lead nuclides to the biosphere was made.
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Nuclide release and transport from a DBD and a deep geological disposal repository (DGD) were evaluated and compared with each other.
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A sensitivity study with varying nuclide travel lengths was also made.