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Information × Registration Number 0207U008590, 0107U006878 , R & D reports Title Forecasting and increasing valves safe life of an industrial pipeline transportation of rigid materials popup.stage_title Head Golubenko Alexandr Leonidovich, Доктор технічних наук Registration Date 18-12-2007 Organization EAST-UKRAINIAN VOLODIMIR DAL NATIONAL UNIVERSITY popup.description2 Subject of inquiry is the working processes of a stop valves in systems of an industrial pipeline hydraulic transport. The purpose of operation - heightening usage effectiveness of hydrotransport systems at the expense of simulation of a hydroabrasive wear process, deriving of quantitative performances and shapes of a wear of contact surfaces of this type of inventory. The mathematical models of a modification of unclosed cut of a stop valves are designed. The physics-mechanical model of a hydroabrasive wear of a stop organ of a pipeline control valves is designed and on its basis the model of an installment modification of the shape of contact surfaces of an end-effector is created. The experimental investigations regularities of a hydroabrasive wear of a contact head circuit of bolts are held. The methods of a heightening of safe life of operation of this inventory are designed at maintenance on an industrial hydraulic transport of rigid materials.56355635 Product Description popup.authors popup.nrat_date 2020-04-02 Close