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Information × Registration Number 0214U000100, 0113U004290 , R & D reports Title Monitoring the integrity of the fuel elements in the work of the research reactor WWR-M low-enriched fuel popup.stage_title Head Tryshyn Volodymyr, Кандидат фізико-математичних наук Registration Date 15-01-2014 Organization Scientific Center "Institute for Nuclear Research" of National Academy of Sciences of Ukraine popup.description2 The goal of this work is the investigation of the radionuclide activity dynamics in the heat-carrier of primary cooling circuit of the research reactor WWR-M for the development of safety criteria at the utilization of reactor core composed by new fuel elements with the enrichment of 19.7% on isotope U-235. The methods of high-resolution gamma-spectrometry, mathematical modeling and statistical analysis will be used for the project implementation. The following work will be carried out at the first stage of project: the formulation of requirements for the stationary gamma-spectrometry system intended for the uninterrupted monitoring of the reference radionuclide activities in the range from 10-3 to 3.7х10-7 Bq/l in the heat-carrier of primary cooling circuit at the by-pass line of reactor; the establishing of inventory of the suitable hardware and software, which will be used for the system development; the order and delivery of necessary equipment; the reconstruction of by-pass line in accordance with the normative requirements; the assembling and commissioning of the stationary system for the gamma-spectra measurements and treatment. CORE, NUCLEAR REACTOR, RADIONUCLIDES, FISSION PRODUCTS, HEAT CARRIER, CONTROL, INTEGRITY, FUEL ELEMENT, IODINE, SPECTRUM, DETECTOR, GAMMA-RADIATION, SPECTROMETRY COMPLEX, THE FIRST CIRCUIT, BYPASS LINE, ANALYZER, SOFTWARE Product Description popup.authors Гайдар О.В. Григоренко М.О. Жуков О.П. Завада М.В. Лобач Ю.М. Малюк І.А. Рудик О.Ф. Саженюк А.Д. Сваричевська О.В. Тришин В.В. popup.nrat_date 2020-04-02 Close