在达巴核电厂通过核应急准备提高复原力

IF 1 4区工程技术 Q3 NUCLEAR SCIENCE & TECHNOLOGY

Science and Technology of Nuclear Installations Pub Date : 2024-02-13 DOI:10.1155/2024/9345812

Waad Saleh, Juyoul Kim

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引用次数: 0

摘要

这项研究利用先进的 PCTRAN 和 RASCAL 软件来评估假设事故（特别是达巴核电站的失冷事故和长期停电事故）可能造成的辐射影响。对十年间的综合气象数据进行了细致分析，以评估放射性物质在方圆 40 公里范围内一年四季的扩散情况。结果显示，只有在 LTSBO 的情况下，放射性水平才超过了环境保护局（EPA）规定的限值。值得注意的是，在春季，LTSBO 在 3.2 公里处的最大总有效剂量当量 (TEDE) 值为 13 毫西弗 (mSv)，在 8 公里处记录到的最高甲状腺剂量 (TD) 为 63 毫西弗。这些重要发现对制定与碘化钾（KI）分配相关的战略起到了关键作用，并进一步加强了整体备灾和疏散规划协议。

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Enhancing Resilience through Nuclear Emergency Preparedness at El Dabaa Site

The research utilized advanced PCTRAN and RASCAL software to evaluate the potential radiological impacts of hypothetical accidents, specifically loss-of-coolant accident (LOCA) and long-term station blackout (LTSBO), at the El Dabaa Nuclear Power Plant. Over a span of ten years, comprehensive meteorological data were meticulously analyzed to assess the dispersion of radioactive substances within a 40-kilometer radius across all four seasons. The outcomes revealed that only in the case of LTSBO did the radiological levels surpass the limits set by the Environmental Protection Agency (EPA). Notably, during spring, LTSBO exhibited a maximum total effective dose equivalent (TEDE) value of 13 millisieverts (mSv) at a distance of 3.2 kilometers, and the highest thyroid dose (TD) recorded was 63 mSv at 8 kilometers. These significant findings play a crucial role in shaping strategies related to the distribution of potassium iodide (KI) and further enhance the overall preparedness and evacuation planning protocols.

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来源期刊

Science and Technology of Nuclear Installations NUCLEAR SCIENCE & TECHNOLOGY-

CiteScore

2.30

自引率

9.10%

发文量

审稿时长

4-8 weeks

期刊介绍： Science and Technology of Nuclear Installations is an international scientific journal that aims to make available knowledge on issues related to the nuclear industry and to promote development in the area of nuclear sciences and technologies. The endeavor associated with the establishment and the growth of the journal is expected to lend support to the renaissance of nuclear technology in the world and especially in those countries where nuclear programs have not yet been developed.