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Lessons learned from severe fuel damage experiments with reflood

机译:从重油造成的严重燃油损坏实验中学到的教训

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摘要

Reflooding of a hot, damaged core following the start of a severe accident can lead to significant increases in the heating, melting, and oxidation of the core prior to the termination of the accident. These effects have been observed in bundle heating and melting experiments conducted in the United States and Germany. The paper provides a brief description of these experiments, highlights of important experimental measurements, and insights into the processes contributing to the overall response of the core during reflood.
机译:严重事故开始后,热的,损坏的铁芯会发生再爆,从而导致事故终止前铁芯的加热,熔化和氧化显着增加。在美国和德国进行的束加热和熔化实验中已经观察到了这些影响。本文简要介绍了这些实验,重点介绍了重要的实验测量结果,并深入了解了在回注过程中有助于岩心整体响应的过程。

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