Relation between the Hurst Exponent and the Efficiency of Self-organization of a Deformable System

Dades bibliogràfiques
Parent link:Technical Physics: Scientific Journal.— , 1931-
Vol. 63, iss. 4.— 2018.— [P. 540–545]
Autor principal: Alferova (Alfyorova) E. A. Ekaterina Aleksandrovna
Autor corporatiu: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения, Национальный исследовательский Томский политехнический университет (ТПУ) Юргинский технологический институт (филиал) (ЮТИ) Кафедра технологии машиностроения (ТМС)
Altres autors: Lychagin D. V. Dmitry Vasilievich
Sumari:Title screen
We have established the degree of self-organization of a system under plastic deformation at different scale levels. Using fractal analysis, we have determined the Hurst exponent and correlation lengths in the region of formation of a corrugated (wrinkled) structure in [111] nickel single crystals under compression. This has made it possible to single out two (micro-and meso-) levels of self-organization in the deformable system. A qualitative relation between the values of the Hurst exponent and the stages of the stress–strain curve has been established.
Режим доступа: по договору с организацией-держателем ресурса
Publicat: 2018
Matèries:
Accés en línia:https://doi.org/10.1134/S1063784218040035
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658041

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