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Information × Registration Number 0309U003201, 0107U008055 , R & D reports Title Developing the technologies of defining the root causesof excess vibration and a design estimate of crack resistance of NPP turbine rotors. popup.stage_title 19Розробка технологій визначення основних причин підвищеної вібрації та розрахункової оцінки тріщиностійкості роторів турбін АЕС Head Shul'zhenko N. G., Registration Date 04-03-2009 Organization A.Podgorny Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2 Engineering calculation technique of crack resistance of power unit elements during cycling loading on the base of brittle fracture mechanics taking into account important operational factors is suggested and developed taking into account the influence of a hostile environment. It is shown that the influence of a hostile operating environment can considerably reduce survival life of power equipment elements. Solid monolith of test vibration parameters for creating technology of defining the root causes of excess vibration and testing vibration risky defects of NPP turbine elements has been formed. Product Description popup.authors popup.nrat_date 2020-04-02 Close