用判别法和相关法对ibr-2反应堆的po-3移动中子反射器状态进行了专家评估

A. G. Sokolova, F. Balitsky, V. D. Sizarev
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引用次数: 0

摘要

在IBR-2研究堆活动反射器PO-3振动状态监测技术的开发中,采用s -判别振动分析[1],给出了该装置运行8年来各频段s -判别函数与频谱函数随机相互关系程度的相关评估数据和结果。这使得确定中子反射器单元振动活动的主要来源成为可能,开发了其某些轴承的操作故障及其对其振动和技术条件变化的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
EXPERT ASSESSMENT OF THE PO-3 MOBILE NEUTRON REFLECTOR CONDITION OF THE IBR-2 REACTOR WITH USING DISCRIMINANT AND CORRELATION METHODS OF ITS VIBRATION ANALYSIS
In the development of vibration condition monitoring technology of the movable reflector PO-3 of the IBR-2 research reactor with using S-discriminant vibration analysis [1], the paper presents data and results of a correlation assessment of the stochastic interrelationship degree between S-discriminant and spectral functions in various frequency bands over 8 years of operation of the installation. This made it possible to identify the main sources of vibration activity of units of neutron reflector, developing operational malfunctions of some of its bearings and their influence on changes in its vibration and technical condition.
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