位于被毁的切尔诺贝利核电站4号机组的含燃料材料核安全监测系统及其现代化建议

IF 0.4 Q4 PHYSICS, NUCLEAR

Nuclear Physics and Atomic Energy Pub Date : 2022-09-25 DOI:10.15407/jnpae2022.03.172

M. V. Saveliev, R. L. Godun, M. Pantin, I. Skiter, K. Sushchenko

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引用次数: 0

摘要

本文简要介绍了核安全监测系统(NSMS)，该系统是“庇护所”对象(覆盖被摧毁的切尔诺贝利核电站4号机组的设施)综合自动监测系统的一部分。通过引入基于模糊逻辑和统计方法的中子异常自动识别算法，提出了NSMS的进一步发展方向;导致计量系统故障的特殊不规则脉冲干扰的数字滤波预测中子通量密度变化和评估含燃料材料聚集体核危害变化的算法。

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The nuclear safety monitoring system for fuel-containing materials located in destroyed unit No. 4 of the Chornobyl NPP and proposals for its modernization

The paper presents a brief description of the Nuclear Safety Monitoring System (NSMS), which is a part of the Integrated Automated Monitoring System of the "Shelter" object (a facility that covers the destroyed Unit No. 4 of the Chornobyl NPP). Further development of the NSMS is proposed by introducing algorithms for automatic identification of neutron anomalies with a help of fuzzy logic and statistical methods; digital filtering of specific irregular impulse interferences leading to metrological system failures; algorithms for predicting changes in neutron flux density and assessing changes in the nuclear hazard of fuel containing materials accumulations.

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来源期刊

Nuclear Physics and Atomic Energy PHYSICS, NUCLEAR-

CiteScore

0.70

自引率

33.30%

发文量

审稿时长

19 weeks

期刊介绍： The journal Nuclear Physics and Atomic Energy presents the publications on Nuclear Physics, Atomic Energy, Radiation Physics, Radioecology, Engineering and Methods of Experiment. The journal includes peer-reviewed articles which are completed works containing new results of theoretical and experimental researches and are of interest for the scientists, postgraduate students, engineers and for the senior students.