核亚临界设施“中子源”的反应性测量方法和物理启动的首次结果

IF 0.6 Q4 PHYSICS, MULTIDISCIPLINARY

Ukrainian Journal of Physics Pub Date : 2023-05-11 DOI:10.15407/ujpe68.3.147

A. Bykhun, P. Gladkikh, I. Karnaukhov, V. Lyashchenko, A. Mytsykov, V. Ridozub, V. Selivanov, V. Stomin, A. Tertychnyj, I. Ushakov, A. Zelinsky

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引用次数: 0

摘要

介绍了用电子直线加速器驱动的亚临界组件中子源在启动过程中中子物理参数的测量方法。介绍了用不同方法测量中子增殖因子和反应性的结果。并将测量结果与MCNPX程序的仿真结果进行了比较。对设备参数的测量结果进行了分析。

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Reactivity Measurement Methods and the First Results of the Physical Start-up for the Nuclear Subcritical Facility “Neutron Source”

The methods of the neutron-physical parameter measurements of the subcritical assembly neutron source driven with an electron linear accelerator during start-up are described in the article. The results of neutron multiplication factor and reactivity measurements by different methods are represented. The measurement results are compared with each other and with simulation results of MCNPX code. The measured results of the facility parameters are analyzed.

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来源期刊

Ukrainian Journal of Physics PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.20

自引率

20.00%

发文量

244

期刊介绍： Ukrainian Journal of Physics is the general physics edition of the Department of Physics and Astronomy of the National Academy of Sciences of Ukraine. The journal publishes original papers and reviews in the fields of experimental and theoretical physics.