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Information × Registration Number 0202U002101, 0199U002724 , R & D reports Title Improvement of existing and development of the new design-technological decisions of increasing serviceability of machines with the purpose of material and power resources economy popup.stage_title Head Snigovs'kyj Fedir Pavlovych, Registration Date 17-01-2002 Organization Kherson State Teacer Training University popup.description2 The Object of Research - operating conditions of trybosystems and methods in improvement of reliability and working efficiency for trbological joints. The Goal of the Research - elaboration of thermoelastic and hydrodynamic lubrication theory (TEHDL) and in its terms development of both new reinforced reliability trybotechnique and the newest trybomonitoring enabling to determine the basic operating conditions of trybosystems as well as evaluate technology employed in their fabrication. Methods of Research - theoretical - mathematical interpretation of TEHDL theory; experimental - determination of tribology systems operating conditions. The Generalized Scientific Result: in terms of TEHDL theory there was deduced the formula enabling to estimate the value of lubricant viscosity ? according to bearing clearance ?, slip rate ?, temperature change in operating zone of a lubricant ?Т and contact angle ? by analytical means. The Generalized Practical Result: by experiment there were defined basic operatin g parameters of trybosystems including form and size of lubricant layer, pressure and temperature distribution in it, distribution of normal elasticity moduli for non-metallic plain bearings materials, friction losses in the trybosystems under study; new engineering decisions were developed and sent into Industrial Property Institute as estimated inventions (overall 2 patent applications); there was received the positive decision on granting of the declarative patent of Ukraine of 21.11.2001 as for the patent application №2001020922 Introduction Degree. The scientific results were discussed and published at scientific and technical conferences, scientific and methodological conferences as well as in the International scientific magazine "Problems of Trybology" (7 reports). Product Description popup.authors popup.nrat_date 2020-04-02 Close