PIK研究堆投入兆瓦功率运行

Q4 Physics and Astronomy

Neutron News Pub Date : 2022-10-02 DOI:10.1080/10448632.2022.2126716

V. Voronin, A. V. Gartvik, S. Gavrilov, S. Grigoriev, M. Diachkov, D. A. Ipatov, V. Matveev, V. Tarnavich, V. Syromyatnikov, A. O. Polushkin, K. A. Pshenichnyi, V. Ulyanov, V. Zinoviev

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引用次数: 0

摘要

高通量研究堆PIK功率已达到兆瓦级。该反应堆正在进行分几个阶段的调试过程，并于2022年3月达到7兆瓦的功率。该反应堆被设计为在提取的中子束上运行，可容纳首批五个中子站，这些中子站已经用于测试实验。采用两种独立的方法测量了PIK反应堆水平实验通道10号(HEC-10)输出处的热中子通量值。在反应堆达到7 MW功率的过程中，测量了提取中子束上的积分中子通量。对提取的中子束的光谱进行了测量并给出了谱图。

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PIK Research Reactor Put into Megawatt-Power Operation

Abstract High-flux research reactor PIK has reached megawatt power. The reactor is undergoing the commissioning process divided into several stages, and it reached the power of 7 MW in March 2022. The reactor is designed to operate on extracted neutron beams, accommodating the first five neutron stations, which have already been used in test experiments. The value of the thermal neutron flux at the output of the PIK reactor’s Horizontal Experimental Channel No.10 (HEC-10) was measured by two independent methods. During the course of the reactor reaching 7 MW power, the integral neutron flux on the extracted neutron beam was measured. The spectrum of the extracted neutron beam is measured and presented.

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来源期刊

Neutron News Physics and Astronomy-Nuclear and High Energy Physics

CiteScore

0.30

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0.00%

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