Hea absolute capacity and it's relations to SPND current measurements on critical assembly SK-fiz
Creators
- 1. RNTs Kurchatovskij Inst., Moscow (Russian Federation)
Description
Series of investigations into the current of rhodium direct charging detectors (DCD) of inside reactor control systems and their connection with the release of energy in the nearest surrounding of the WWER-1000 fuel assembly model were carried in the RRC Kurchatov Institute in 2001 - 2002. Experiments were performed on the critical testing unit SK-fiz, calculations - by the precision program MCU-REA/2 using Monte Carlo method. Reference experimental-calculation procedure for the determination of connection of DCD current with the number of divides in six neighboring fuel elements and fuel assemblies was described, effects depending on DCD location in the center and fourth line of the fuel assembly were studied, experimental and calculation data were compared
Abstract (Russian)
В 2001 - 2002 гг. в РНЦ Курчатовский институт выполнен цикл исследований по изучению тока родиевых детекторов прямой зарядки (ДПЗ) систем внутриреакторного контроля и их связи с энерговыделением в твэлах ближайшего окружения макета ТВС ВВЭР-1000. Эксперименты проведены на критическом стенде СК-физ, расчеты - по прецизионной программе MCU-REA/2, реализующей метод Монте-Карло. Описана реперная экспериментально-расчетная методика определения связи тока ДПЗ с числом делений в шести соседних твэлах и ТВС, изучены эффекты от размещения ДПЗ в центре и четвертом ряду ТВС, проведено сравнение экспериментальных и расчетных данныхAdditional details
Additional titles
- Original title (Russian)
- Измерение абсолютной мощности TVS и тока DPZ на критическом стенде SK-физ
Publishing Information
- Journal Title
- Atomnaya Ehnergiya
- Journal Volume
- 93
- Journal Issue
- 4
- Journal Page Range
- p. 253-264
- ISSN
- 0004-7163
- CODEN
- AENGAB
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 35027784
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- EVALUATED DATA; FUEL ASSEMBLIES; FUEL ELEMENTS; M CODES; MONTE CARLO METHOD; NEUTRON DETECTORS; REACTOR CONTROL SYSTEMS; RHODIUM; ROMASHKA REACTOR; TRANSDUCERS; WWER TYPE REACTORS
- Descriptors DEC
- CALCULATION METHODS; COMPUTER CODES; CONTROL SYSTEMS; DATA; ELEMENTS; ENRICHED URANIUM REACTORS; HOMOGENEOUS REACTORS; INFORMATION; MEASURING INSTRUMENTS; METALS; NUMERICAL DATA; PLATINUM METALS; POWER REACTORS; PWR TYPE REACTORS; RADIATION DETECTORS; REACTOR COMPONENTS; REACTORS; REFRACTORY METALS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SOLID HOMOGENEOUS REACTORS; THERMAL REACTORS; TRANSITION ELEMENTS; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 7 refs., 4 figs., 4 tabs.