2019-2 (31)

Operation of nuclear industry facilities

Article Name10.26583/GNS-2019-02-09
Interactive Album of Neutron-Physical Characteristics of WWER Reactor Fuel Column
AuthorsA.A.Lapkis 1, V.A.Ignatkin2, M.A.Kolomietz 3
Address

Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University «MEPhI»,

Lenin St., 73/94, Volgodonsk, Rostov region, Russia 347360

1ORCID ID: 0000-0002-9431-7046

e-mail: aalapkis@mephi.ru

2ORCID ID: 0000-0002-1759-5675

3ORCID ID: 0000-0002-0027-4306

e-mail:mariya.kolomiec.97@mail.ru

AbstractThe paper describes the method and software developed by the authors for automating operational calculations of reactivity changes of the WWER-1000 reactor. The main calculation dependencies, screen forms and test results are given. Rising of the calculation accuracy is shown. The development path of the developed software as an element of the digital twin of the WWER 1000 nuclear reactor is proposed.
KeywordsWWER-1000, reactivity, fuel loading, reactivity effects, reactivity coefficients, control rod, rod bank, neutron-physical characteristics.
LanguageRussian
References
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