{"title":"工程计算中考虑中子场对反应性效应影响的程序","authors":"D. G. Kresov, E. V. Olenskaya","doi":"10.1134/S1063778824080076","DOIUrl":null,"url":null,"abstract":"<p>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.</p>","PeriodicalId":728,"journal":{"name":"Physics of Atomic Nuclei","volume":"87 8","pages":"1083 - 1088"},"PeriodicalIF":0.3000,"publicationDate":"2025-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Procedure for Taking into Account the Influence of the Neutron Field on Reactivity Effects in Engineering Calculations\",\"authors\":\"D. G. Kresov, E. V. Olenskaya\",\"doi\":\"10.1134/S1063778824080076\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>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.</p>\",\"PeriodicalId\":728,\"journal\":{\"name\":\"Physics of Atomic Nuclei\",\"volume\":\"87 8\",\"pages\":\"1083 - 1088\"},\"PeriodicalIF\":0.3000,\"publicationDate\":\"2025-01-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics of Atomic Nuclei\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1063778824080076\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of Atomic Nuclei","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063778824080076","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, NUCLEAR","Score":null,"Total":0}
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.
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.
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