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Information × Registration Number 0221U101142, 0120U102068 , R & D reports Title Development of methods and means of increasing durability and energy efficiency of engines for armed technology based on technology convergence popup.stage_title Head Gurko Oleksandr H., Доктор технічних наук Registration Date 15-01-2021 Organization Kharkiv National Automobile and Road University popup.description2  Object of research: the processes of formation of the structure and properties of coatings applied to the working surfaces of parts of internal combustion engines of armored vehicles, as well as the processes of functioning of armored vehicles with intelligent information and control systems. The purpose of research work: the purpose of the work is to develop new methods and technologies for the manufacture and restoration of critical parts, as well as energy-efficient information and control technologies of armored internal combustion engines techniques that significantly improve the required set of performance properties and reduce the number of premature failures based on the convergence of the above technologies. Research methods: - Analysis of existing approaches and methodologies for implementing methods of strengthening responsible details; - Analysis of promising methods of surface hardening; - Algorithm for studying each type of processing; - Development of a method for analyzing free oscillations of mechanical systems with many degrees of freedom that modulate the torsional oscillations of the power transmission of the internal combustion engine. The final result of the stage: description of the analysis of perspective methods of surface hardening of details cylinder-piston group; determining the most rational and effective technologies to increase their durability; the basis of the optimal technology of restoration of details after premature failure with increase of their operational properties is created; description of the algorithm for studying the surface of the parts after each type of surface treatment; description of the method of analysis of free oscillations of mechanical systems with many degrees of freedom, which modulate the torsional oscillations of the power transmission of the internal combustion engine. Product Description popup.authors Bagrov Valery A. Voronkov Oleksandr I Glushkova Diana B Demchenko Stepan V Doschechkinа Iryna V. Dudukalov Yury V. Kirichenko Igor H Kostina Lyudmila L. Kulakova Ludmila Ye Lalazarova Natalia O. Lyubarsky Boris H Mazy Olga B. Nikitchenko Igor M. Nikonov Oleg Ya Pronin Sergy V. Ryzhkov Yuri V. Savchenkov Boris V Stepanyuk Andriy V Suponiev Volodymyr M Kholodov Mykhailo P. Shuliakov Vladislav M. popup.nrat_date 2021-01-15 Close