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Information × Registration Number 0209U005608, 0108U004417 , R & D reports Title Working out recommendations on increasing the efficiency and reliability of turbo machine blading popup.stage_title Head Gnesin V.I., Доктор технічних наук Registration Date 24-02-2009 Organization A.Podgorny Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2 Recommendations on increasing reliability of turbomachine blading are suggested. Mathematical models, numerical methods, and program systems for calculating three-dimensional, nonpermanent viscous regimes of flow in the flowing part of multi-stage turbomachine with account of blading vibration under the influence of changeable load conditions. Investigations and directions of steam-turbine modernization with capacity 200 and 300 MW have been carried out and determined. Flowing part of the LPC is developed which in contrast to existent in Ukraine consists of three stages and has considerably better aerodynamic characteristics of capacity (2,7-7,4 MW), efficiency (6-9,1%). Application - mechanical engineering. Product Description popup.authors popup.nrat_date 2020-04-02 Close