研究堆假想事故的比较辐射剂量研究

Pub Date : 2022-07-20 DOI:10.15255/kui.2021.077

A. Dahia, Djemai Merrcoche, A. Dadda, Amina Lyria Deghal Cheridi

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引用次数: 2

摘要

本研究是对使用HotSpot代码计算1 MW研究反应堆Triga Mark II假设事故的辐射剂量的贡献。考虑了惰性气体和卤素的假定意外释放。总有效剂量（TED）估计为释放后1天和50年。考虑了具有最大放射性的燃料元件包壳的总损伤。所获得的结果显示了在释放开始时以及在离源较短的距离处的最小TED值。最大计算结果是可接受的，并且低于建议的公众剂量限值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Comparative Radiation Dose Study of a Hypothetical Accident in a Research Reactor

This study is a contribution for radiation dose calculations of a hypothetical accident of a 1 MW research reactor Triga Mark II using HotSpot code. A postulated accidental release of noble gases and halogens were considered. The total effective dose (TED) was estimated for 1 day and 50 years after release. The total damage of fuel element cladding with a maximum radioac- tivity was considered. The obtained results show minimal TED values at the beginning of the release and at a shorter distance from the source. The maximum calculation results are acceptable and below the recommended public dose limit.

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