Overview of experimental programs on core melt progression and fission product release behaviour
Overview of experimental programs on core melt progression and fission product release behaviour
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DOI：
10.1016/j.jnucmat.2008.07.005
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发表时间：
2008-10
影响因子：
3.1
通讯作者：
B. Lewis;R. S. Dickson;F. Iglesias;G. Ducros;T. Kudo
中科院分区：
文献类型：
--
作者：
B. Lewis;R. S. Dickson;F. Iglesias;G. Ducros;T. Kudo
概述了已进行的实验方案，以更好地了解堆芯熔化的进展现象和裂变产物的行为在轻水反应堆严重的反应堆事故。主要讨论堆芯材料在不同温度下的熔化和液化、材料的氧化和迁移、氢的产生行为以及裂变产物和气溶胶的释放和输送。还比较了退火实验和堆内实验的裂变产物释放结果。
An overview of experimental programs that have been conducted to better understand core melt progression phenomena and fission product behaviour during severe reactor accidents in light water reactors is presented. This discussion principally focuses on the melting and liquefaction of core materials at different temperatures, materials oxidation and relocation, hydrogen generation behaviour, and the release and transport of fission products and aerosols. A comparison of fission product release results from annealing and in-reactor experiments is also presented.