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Information × Registration Number 0223U001849, 0121U109488 , R & D reports Title Development of hardware and methodological nanotribotechnological complex to improve tribotechnical characteristics and resource of highly loaded friction units of aerospace technology popup.stage_title Head Kostiunik Ruslan Ye., Кандидат технічних наук Registration Date 03-02-2023 Organization National Aviation University popup.description2  The object of research is the elastic-deformation processes of friction and the hydrodynamic adhesion-deformation processes of the boundary layers of the lubricating medium, which cause the wear of tribocontacts. The purpose of the work is to develop nanotribotechnologies for increasing the tribotechnical characteristics and resource of highly loaded friction nodes of modern aviation, space, military and other equipment on the basis of experimental and theoretical studies of the adhesion-deformation processes of wear of tribocontacts on the created nanotribo-technological complex. Research methods – the method of differential-phase profilometry and microscopy; the method of forming the required volumetric and spatial micro- and nano-geometry of the friction working surfaces; x-ray spectral method of evaluating the physical and chemical properties of working surfaces of friction (scanning electron microscope REM-106Й); laboratory methods of researching working parameters of model tribosystems on test devices and friction machines. A theoretical analysis of the leading hypotheses, theories and propositions (elastohydrodynamic (EGD) and adhesion-deformation (AD) theories about the frictional interaction of the tribosystem was carried out, their agreement with known experimental data. A hardware-methodological nanotribotechnological complex was developed, created and tested, which includes modernized devices ASK-01M, LSDFMP, KIIGA-1M, ASB-01M, ASB-02M, ASB-03M. A hardware-methodological nanotribotechnological complex and nanotribo-technologies for increasing the tribotechnical characteristics and the resource of highly loaded friction nodes of modern aerospace equipment were developed and created by using promising construction materials, creating effective tribological 3D roughness parameters of friction surfaces and using multiphase lubricating materials. Product Description popup.authors Belchenko Larysa A. Bondar Volodymyr S Klobukov Vitalii V. Kovalchuk Olena H Mikosianchyk Oksana O. Radziyevskyi Volodymyr A Stelmakh Oleksandr U. popup.nrat_date 2023-02-03 Close