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Information × Registration Number 0205U002631, 0100U004811 , R & D reports Title Elaboration of the methods and Computer Codes for investigation of the stress-strain fields and optimization of structures elements equipment with damage to prolong the term of exploitation. popup.stage_title Head Kantor B Ya, Registration Date 31-03-2005 Organization A.Podgorny Institute of Mechanical Engineering Problems of the National Academy of Science of Ukraine popup.description2 Based on advanced models and methods in the mechanics of strained solids, and by involving the methods of finite and boundary elements, the theory of hydroelasticity and optimal design, techniques were developed for analysing the dynamic performance of hydraulic turbine hoods as well as of runners of Francis turbines with account of associated fluid masses; estimating the life of elements of hydraulic turbine equipment including cracks; and optimizing multilayer structural elements affected by non-stationary loads. The work carried out allows to obtain valid estimates of static and dynamic strength, and durability, as well as to solve problems in optimal design of structural elements in power machinery and equipment. Field of application - power engineering and machine-building. Product Description popup.authors popup.nrat_date 2020-04-02 Close