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Information × Registration Number 0225U000679, (0123U101914) , R & D reports Title Development of methods and algorithms for determining the technical condition and remaining useful life of responsible elements of mechanical systems popup.stage_title Розробка способів і алгоритмів визначення технічного стану і залишкового ресурсу відповідальних елементів механічних систем Head Bilodidenko Serhii V., Доктор технічних наук Registration Date 15-01-2025 Organization Ukrainian State University of Science and Technologies popup.description1 The idea of the work is to solve the problem of significantly increasing the campaign of blast furnaces by creating an algorithm for diagnosing the technical condition of furnace wall elements on the basis of resource forecasting models taking into account the degree of degradation of materials, as well as increasing reliability and reducing maintenance costs by optimizing the maintenance strategy of the main technological equipment of the blast furnace of the complex The purpose of the project is: - development of comprehensive indicators of the technical state of system elements; - determination of the degree of metal degradation of the blast furnace casing after long-term operation; - continuation of the blast furnace campaign for at least 25 years; - implementation of a mixed domain complex maintenance strategy. popup.description2  The idea of the work is to solve the problem of significantly increasing the campaign of blast furnaces by creating an algorithm for diagnosing the technical condition of furnace wall elements on the basis of resource forecasting models taking into account the degree of degradation of materials, as well as increasing reliability and reducing maintenance costs by optimizing the maintenance strategy of the main technological equipment of the blast furnace of the complex The purpose of the project is: development of comprehensive indicators of the technical state of system elements; determination of the degree of metal degradation of the blast furnace casing after long-term operation; continuation of the blast furnace campaign for at least 25 years; implementation of a mixed domain complex maintenance strategy. The work further developed the methods of the strategy of equipment maintenance under risk control, which are aimed at increasing safety. Such a strategy has become particularly relevant in connection with the tendency to continue the operation of technical objects beyond the normalized resource. Also, the concept of a civilization of safety and security has been formed in the world, which includes engineering safety as an integral part. In its provision, responsible elements of structures play an important role, the operability of which is the subject of this investigation. The definition of a responsible or critical element as a term has been formulated. In the procedure for continuing operation, an important stage is the restoration of damaged areas of basic parts. Methods for their repair using composite materials, which are increasingly common in heavy engineering, have been proposed. The development of polymer sliding bearings corresponds to this trend, the study of which is devoted to one of the sections of the work. Product Description popup.authors Bilichenko Halyna M. Hanush Vasyl I. Kononov Dmytro O. Mazur Ihor A. Muraviov Andrii D. Povorotnii Viktor V. Rassokhin Dmytro O. Tsikoliia Anzor Z. Shсherbinin Maksym O. Yaichuk Oleksandr O. popup.nrat_date 2025-01-15 Close