Published March 2006
| Version v1
Journal article
Influence of non-uniformity of the core features to the reactivity and reactor power behaviour during voiding reactivity coefficient measuring
Description
Results of computer simulation of measurements of the RBMK void coefficient are presented. The effect of reverse behaviour of reactivity is explained. The calculation results show that the reactivity reverse behaviour is conditioned by nonuniformity of coolant charging and flow rate in the core channels
Abstract (Russian)
Приводятся результаты численного моделирования эксперимента по измерению парового коэффициента реактивности РБМК. Приводится объяснение эффекта обратного хода реактивности. Согласно представленным результатам расчета обратный ход реактивности вызван неоднородностью загрузки и расхода теплоносителя в каналах активной зоныAdditional details
Additional titles
- Original title (Russian)
- Изменение реактивности и мощности RBMK при измерении парового коэффициента реактивности
Publishing Information
- Journal Title
- Atomnaya Ehnergiya
- Journal Volume
- 100
- Journal Issue
- 3
- Journal Page Range
- p. 171-173
- ISSN
- 0004-7163
- CODEN
- AENGAB
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 38067570
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- BURNUP; COMPUTERIZED SIMULATION; FLOW RATE; LWGR TYPE REACTORS; NUCLEAR POWER; REACTOR CHANNELS; REACTOR FUELING; TIME DEPENDENCE; VOID COEFFICIENT; WATER
- Descriptors DEC
- GRAPHITE MODERATED REACTORS; HYDROGEN COMPOUNDS; OXYGEN COMPOUNDS; POWER; REACTIVITY COEFFICIENTS; REACTOR COMPONENTS; REACTORS; SIMULATION; WATER COOLED REACTORS
Optional Information
- Notes
- 2 refs., 3 figs.