工程计算中考虑中子场对反应性效应影响的程序

IF 0.3 4区物理与天体物理 Q4 PHYSICS, NUCLEAR

Physics of Atomic Nuclei Pub Date : 2025-01-11 DOI:10.1134/S1063778824080076

D. G. Kresov, E. V. Olenskaya

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引用次数: 0

摘要

为了提高船用高能量反应堆装置设计中与冷却剂和轴向偏移有关的反应性系数值显著的工程计算精度，对改进反应性密度效应与中子场分布性质的依赖关系的方法进行了初步研究。指出了在比较计算和实验自然温度依赖关系的基础上验证方法的必要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Procedure for Taking into Account the Influence of the Neutron Field on Reactivity Effects in Engineering Calculations

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Procedure for Taking into Account the Influence of the Neutron Field on Reactivity Effects in Engineering Calculations

In order to improve the accuracy of engineering calculations in the design of marine reactor installations with high energy resources, characterized by significant values of reactivity coefficients related to the coolant and axial offsets, a preliminary study of the method for refining the dependence of the reactivity density effect on the nature of the neutron field distribution has been carried out. The necessity of validating the methodology on the basis of comparing calculated and experimental natural temperature dependences is noted.

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来源期刊

Physics of Atomic Nuclei 物理-物理：核物理

CiteScore

0.60

自引率

25.00%

发文量

审稿时长

3-6 weeks

期刊介绍： Physics of Atomic Nuclei is a journal that covers experimental and theoretical studies of nuclear physics: nuclear structure, spectra, and properties; radiation, fission, and nuclear reactions induced by photons, leptons, hadrons, and nuclei; fundamental interactions and symmetries; hadrons (with light, strange, charm, and bottom quarks); particle collisions at high and superhigh energies; gauge and unified quantum field theories, quark models, supersymmetry and supergravity, astrophysics and cosmology.