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Information × Registration Number 0309U003882, 0109U004670 , R & D reports Title Determination of the protracted durability. degradations of static and cyclic durability of metal of rotor steel after the protracted exploitation with the purpose of determination of possibility of extension of exploitation over the park resourse of rotors popup.stage_title Аналіз і оцінка можливості продовження строку експлуатації роторів понад парковий ресурс Head Chernousenko Olga Yuriivna, Доктор технічних наук Registration Date 28-12-2009 Organization Faculty of аircraft and space systems NTUU "KPI" popup.description2 The following works were carried out : - the complex of measures on the residual resources evaluation and the possibility of prolongation the operational life of turbine K-200-130 rotors has been developed on the basis of the results of tests for long-term strenght of steel and calculating research of the elements of steam turbines from creeping; - the experimental research of steel 25X1M1FА of RAP turbine K-200-130 for long-term strenght has been carried out ; - the calculation research of the determination of long-term strenght , the degradation of static capacity and cyclic strenght of metal of rotor steel after the long-term exploitation for the RAP turbine K-200-130 has been carried out ; - the residual resource has been calculated and evaluation or the possibility of prolongation the exploitation of shafting of steam turbines K-200-130 during main working conditions (steady-state conditions) and also during short-circuit conditions during torsion was made. Product Description popup.authors Башта Д.С. Бовсуновський А.П. Гудов Р.І. Нікуленкова Т.В. Черноусенко О.Ю. Штефан Є.В. popup.nrat_date 2020-04-02 Close