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Information × Registration Number 0221U102332, 0116U005703 , R & D reports Title Development of means of reducing the vibrational stresses of rotor blades from titanium alloy with erosional damages to prolong the life of turbines at 3000 rpm of power units WWER-1000 popup.stage_title Head Chernobryvko Maryna V., Кандидат технічних наук Registration Date 01-02-2021 Organization A. Podgorny Institute of Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2 The analysis of experience of a concrete technical condition of blades at current and capital repairs at the NPP of Ukraine is resulted. Possibilities of reduction of concentration coefficients of vibration stresses at various means of refurbishment are shown. Numerous studies of the refurbishment influence in damaged areas for individual blades and impellers have been performed. Measures to determine the resource of safe operation of blades in the conditions of moist steam erosion in order to prolong their operation have been developed. Product Description popup.authors popup.nrat_date 2021-02-01 Close