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Information × Registration Number 0209U001175, 0106U001480 , R & D reports Title Theoretical basic research in the field of hydrodynamics and heat trasfer in steam and gas turbines. popup.stage_title Head Anatoli Boiko, Registration Date 21-01-2009 Organization The Kharkov state polytechnical university popup.description2 Passage parts modernization of the two backpressure steam turbines of OCE "Turboatom" is proposed; the refined criterial equations for the boundary conditions calculation of heat transfer are received; the program complex for elliptical problems of fluid mechanics and heat transfer is created; mathematical models of a working body flows through peripheral seals and in interdisk cavities of turbo machines with complex meridian contours are developed; the comparative analysis of the effect of the computational and experimental researches of peripheral and diaphragm seals influence on a passage part efficiency was made; the multilevel optimization algorithm of a passage part of an axial turbine with use of the mathematical model which consider influence on its efficiency losses in labyrinths seals and in interdisk cavities is developed; the problem of optimum designing of a passage part of a backpressure steam turbine in one-dimensional and quasi two-dimensional statements is solved. Product Description popup.authors popup.nrat_date 2020-04-02 Close