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Information × Registration Number 0216U003581, 0113U005146 , R & D reports Title Development of the procedures for calculating the stress level and lifetime of critical elements of the NPP primary circuit equipment based on the three-dimensional simulation with consideration of elastic-plastic deformation, defects and degradation of metal properties. popup.stage_title Head Kharchenko Valeriy Volodymyrovich, Доктор технічних наук Registration Date 01-02-2016 Organization Institute for problems of strength NASci of Ukraine popup.description2 The methodology of the calculated assessment of fracture strength and lifetime of the first circuit of NPP with WWER equipment elements, which is based on the use of numerical methods of three-dimensional elastoplastic modeling using finite element method, has been developed considering the influence of loading history, in particular, repeated modes of operating thermomechanical loading, residual process stresses and strains as well as the presence of crack-like defects. Product Description popup.authors Банько Світлана Миколаївна Кобельський Сергій Володимирович Кравченко Віктор Іванович Харченко Валерій Володимирович Чирков Олександр Юрійович popup.nrat_date 2020-04-02 Close
R & D report
Development of the procedures for calculating the stress level and lifetime of critical elements of the NPP primary circuit equipment based on the three-dimensional simulation with consideration of elastic-plastic deformation, defects and degradation of metal properties.
Head: Kharchenko Valeriy Volodymyrovich. Development of the procedures for calculating the stress level and lifetime of critical elements of the NPP primary circuit equipment based on the three-dimensional simulation with consideration of elastic-plastic deformation, defects and degradation of metal properties.. (popup.stage: ). Institute for problems of strength NASci of Ukraine. № 0216U003581
1 documents found

Updated: 2026-03-06


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