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Information × Registration Number 0223U001809, 0121U107511 , R & D reports Title Development of a methodology for optimal design and manufacture highly efficient, highly reliable turbomachines, taking into account various operating modes popup.stage_title Head Avdieieva Olena P., Registration Date 03-02-2023 Organization National Technical University "Kharkiv Polytechnic Institute" popup.description2  The object of research is thermo-gas-dynamic processes in the flow part of turbomachines, deformation processes of elements of the flow part caused by thermo-gas-dynamic processes and their mutual influence, as well as processes of processing and manufacturing of elements of turbo machines, taking into account design and calculation limitations. The subject of the scientific work is the parameters of thermogasdynamic processes, the parameters of the stress-strain state and the reliability of the elements of the flow part of the blade apparatus of turbomachines, which are optimized taking into account geometric, strength and technological limitations in order to ensure the highly efficient operation of powerful turbomachines. The purpose of the research work is to develop a comprehensive methodology for the optimal design and manufacture of highly efficient, highly reliable turbomachines, taking into account different modes of operation based on studies of thermogasdynamic processes, multilevel computer modeling of the mechanical behavior of structural elements used in turbomachines, as well as improving the quality of finishing and accuracy of manufacturing parts. Research methods - theoretical aspects of the NDR are based on the fundamental principles of the theory of gas dynamics and thermodynamics, the theory of systems, the theory of automated design, as well as the theory of cutting. The theoretical achievements of this work can be successfully used in the aviation, energy, transport, military, gas production and gas pumping sectors of the economy. The intermediate results of the work confirm its high scientific and practical level, broad possibilities for application, as well as the need for further funding for its completion in order to create an effective tool for designing turbines with an extremely high level of efficiency and reliability, which is generally one of the most important tasks, development implementation of which will significantly improve Uk Product Description popup.authors Ivanova Maryna S Basova Yevheniia V Vodka Oleksii О. Kononenko Serhii M Larin Oleksiі O. Potopalska Kseniia Ye. Tarabanova Anastasiia Yu. popup.nrat_date 2023-02-03 Close