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Information × Registration Number 0205U002634, 0101U003585 , R & D reports Title Mathematical and physical modelling of three-dimensional nonstationary and viscous turbulent flows in turbomachines with taking into account the blading oscillations. popup.stage_title Head Gnesin V I, Registration Date 31-03-2005 Organization A. Podgorny's Institute of Mechanical Engeneering Problems of the National Academy of Science of Ukraine popup.description2 A mathematical model and a complex of programs have been developed for analysing the 3D flow of ideal gas in a turbomachine stage, this being based on solving the bound problem of non-stationary aerodynamics and elastic oscillations of blades. A mathematical model and a complex of programs for analysing the 3D flow of viscous gas in flowing parts of turbomachines have been developed by using the equation of state of arbitrary gas. A technique and a complex of programs have been developed for analysing the shape of fixed and rotating blading in hydraulic machines and determining their future characteristics. The results of the work can be used in power machine-building, and thermal and hydraulic power engineering. Product Description popup.authors popup.nrat_date 2020-04-02 Close