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7 апреля 2026 года медицинский факультет НАО «Северо-Казахстанский университет им.М. Козыбаева» в рамках празднования Международного дня здоровья о Read more
Разработка лазерной технологии изготовления комбинированных лопаток турбин ТЭЦ повышенной износостойкости, модифицированных диоксидом циркония концепции уровня Industry 4.0 на базе ISO/ASTM
The IRN AP26484701 project is being implemented as part of grant financing for 2024-2026. Ministry of Science and Higher Education of the Republic of Kazakhstan.
Project manager: Ratushnaya T.Yu., PhD (Hirsch Index h=5, https://orcid.org/0000-0002-8308-198X, Scopus Author ID: 57210393050, ResearcherID AAY-6445-2020)
Project executors: Ratushnaya T.Yu., Savinkin V.V., Kashevkin A.A., Dyachenko R.Yu., Lutsak S.M., Rakhmatulin M.L., Ivanishchev A.A.
Implementation period: 01.07.2024 – 31.12.2026
Total amount of financing: 119 876 373 tenge.
Project objective: Develop design and technological modules for honeycomb-shaped damper cells inside turbine blades that adapt structural and phase changes in the blades to turbine operating conditions.
Expected results: An integrated laser technology will be developed that will enable the production of adaptive thermal power plant (TPP) turbine blades with enhanced wear resistance, increasing microhardness by 12–18%; enhancing thermal stability to 950°C; reducing the friction coefficient to 0.18; and increasing the service life of TPP turbine blades by 28–32%.
Project Description: The use of technology for manufacturing innovative turbine blades with highly concentrated laser energy sources, the formation of a martensitic phase and systems of structural modules for stress redistribution will increase the energy efficiency and resource durability of turbine blades in the energy sector of Kazakhstan and increase competitiveness.
The implementation of the project will provide the development of a methodology for substantiating the optimal technological and economic characteristics of laser manufacturing of innovative turbine blades of energy complexes, ensuring the durability of high-load turbines with dynamic load, the methodology of synthesis, algorithmization, 3D prototyping, theory and practice of multifactorial experiment. It will make it possible to apply energy saving by introducing a module for adapting the phase changes of the blade to the operating modes of the turbine, redistributing power in the units, using the coercive resistance forces of the complex.