Search academic texts

Information × Registration Number 0208U000821, 0105U000721 , R & D reports Title Increase weerresistens and work capacity of the equipment of fuel power and machine-building complexes popup.stage_title Head Gladkyi I. M., Registration Date 20-02-2008 Organization Khmelnytskiy National University popup.description2 There have been established the regularity of the influence of temperature, pressure, aggressive environment concentration upon the structure operating efficiency, which allowed to develop a set of measures for the improvement of their durability. There were established regularities of correlative change of corrosive and mechanical factors of destruction in working liquid mediums with the change of external conditions of contact loading with the regard of cathodic;processes peculiarity which allowed to elaborate the principles of wearability increase of friction pair by means of environmental composition regulation. In work the theory of quasistatic friction in conditions of tangential cyclic loading of contact pair is expanded. Dependence’s for calculation of contact pressure on depth of a surface layer are received at tangential shear and transition to sliding. And, it was possible to receive expressions for contact pressure in view of partial slip in contact. The constructed certainly - element model flexible coupling MCK - 470 which is used in centrifugal pumps of units of the petrochemical industry. Behind this model for the first time the received values mikromotion between metal membranes flexible coupling, and also equivalent pressure in characteristic points. Product Description popup.authors popup.nrat_date 2020-04-02 Close