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Information × Registration Number 0208U006012, 0107U008039 , R & D reports Title Numerical analysis of aeroelastic and economical characteristics of turbine stages at rated and partial operating conditions popup.stage_title Head Gnesin V.I., Доктор технічних наук Registration Date 18-03-2008 Organization A.Podgorny Institute for Mechanical Engineering Problems of the National Academy of Sciences of Ukraine popup.description2 The flow spatial structure in the flowing part of the LPC of a 200 MW steam turbine has been studied. Analysis for stages 1 and 2 has been conducted for design and partial-load operating conditions. A mathematical model and a computational analysis method has been developed for spatial viscous flow in turbo machine stages with account of elastic blading vibration by solving the coupled problem of nonstationary aero dynamics and elastic vibration of blades (there are no world analogs). Numerical analysis of nonstationary interaction of aero dynamic forces acting on the blades and of elastic blade vibration has been carried out for the rated and partial-load operating conditions of the last stage of the 200 MW turbine Product Description popup.authors popup.nrat_date 2020-04-02 Close