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Information × Registration Number 0221U101522, 0118U003584 , R & D reports Title Atomistic and statistical representation of formation and friction of nanodimensional systems popup.stage_title Head Khomenko Oleksii V, Доктор фізико-математичних наук Registration Date 22-01-2021 Organization Sumy State University popup.description2  The first stage describes the transition between the modes of motion of metal nanoparticles, taking into account in a self-consistent manner the mutual influence of internal energy and external field on the average velocity of particles. In the second stage, atomistic modeling of friction of metal nanoparticles on the graphene surface was performed. This approach considers the motion of each atom by numerically solving the classical Newton's motion equations. In the third stage of the work, a softened surface layer of ice was investigated, which during friction is a solid body with a large number of defects. Accordingly, to describe the ice surface within the theory of phase transitions, a model of viscoelastic medium was developed, the self-similar mode of softening of the ice surface during friction was investigated, taking into account correlated fluctuations and spatial temperature inhomogeneity. Product Description popup.authors Badalyan Anna Yu. Boiko Denys V Borysyuk Vadym M. Hres Vitalii M Zaskoka Anton M Zakharov Myroslav V Kosminska Yulia O Kotliar Nataliia H Krekshyn Denys Mykhailovych Lavryk Dmytro S Lohvynenko Denys T Rudenko Maryna Anatoliyivna Troshchenko Daria S Falko Vira V Khomenko Mariia O Shykura Oleksii Yu Yunda Andrij M. Yushchenko Olga V popup.nrat_date 2021-01-22 Close