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Information × Registration Number 0216U001662, 0113U005011 , R & D reports Title Development of the aerodynamic, regime and structural operating under the extension of resource of the last stages of energy steam-turbines, workings in the area of moist steam popup.stage_title Head Matsevity Yu.M., Доктор технічних наук Registration Date 16-03-2016 Organization A.Podgorny Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2 Made three-dimensional computational studies of flow of the steam flow in the flow of the low-pressure cylinders of turbines K-325-23,5 and K-200-130. For the turbine K-325-23,5 evaluated erosive wear input edges of rotor blades of the last stage low-pressure cylinder length of 1030 mm. On the basis of the developed techniques performed computational studies conditions of formation of coarse water in interstage and mezhventsovogo channels proposed design changes to more effectively remove moisture from the area of the last stages of low-pressure cylinder of the turbine in order to increase their reliability. For the low-pressure cylinder of the turbine K-200-130 offered the option of running three-part with modified meridional contours, which enhances the power, efficiency and a significant reduction in erosive wear of rotor blades of the last stage. Using - power engineering Product Description popup.authors Бабак Микола Юрійович, Бояршинов Олексій Юрійович Голощапов Володимир Миколайович Депарма Галина Олексіївна Котульська Ольга Валеріївна Мацевитий Юрій Михайлович Мосцевенко Юрій Борисович Парамонова Тетяна Миколаївна Пащенко Наталя Вікторівна Пономарьова Ганна Федотівна Русанов Андрій Вікторович Савченко Людмила Олексіївна Сенецкий Олександр Володимирович Стрельніков Ігор Семенович Ткачик Олена Миколаївна Шубенко Олександр Леонідович Янчіна Валентина Ісааківна popup.nrat_date 2020-04-02 Close