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This article is cited in 2 scientific papers (total in 2 papers)
Solids
Relation between the Hurst exponent and the efficiency of self-organization of a deformable system
E. A. Alfyorovaa, D. V. Lychaginab a Tomsk Polytechnic University
b Tomsk State University
Abstract:
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.
Received: 06.07.2017
Citation:
E. A. Alfyorova, D. V. Lychagin, “Relation between the Hurst exponent and the efficiency of self-organization of a deformable system”, Zhurnal Tekhnicheskoi Fiziki, 88:4 (2018), 555–560; Tech. Phys., 63:4 (2018), 540–545
Linking options:
https://www.mathnet.ru/eng/jtf5940 https://www.mathnet.ru/eng/jtf/v88/i4/p555
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Abstract page: | 45 | Full-text PDF : | 12 |
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