Dry and Viscous Friction, Statistical Factors, Fluctuation-Dissipation Theorem and Features of their Manifestations in Relaxation of Fibrous Materials

Sevost’yanov, P. A.; Samoilova, T. A.; Tikhomirova, M. L.

doi:10.1007/s10692-020-10131-8

Cited by 3 publications

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“…Количественный анализ разномасштабных изображений кожи обитающих в водной среде животных позволяет создавать цифровые модели соответствующих текстур и, как следствие, осуществлять прототипирование [75] функциональных покрытий, характеризуемых повышенным и/или пониженным вязким трением [76,77] на полимерных плёнках и/или профилях классическими методами 3D-печати [78] по FFF-технологии [79]. Таким образом, предложенный подход может быть отнесён к элементам структурной биологии в контексте моделирования и предсказания (по экспериментальным данным) структуры формирующих покровные ткани рыб комплексов биомолекул.…”

Section: Introductionunclassified

A Biomimetic Approach to the Creation of Polymer Materials with Improved Tribological Properties

Grigoriev,

Isaev,

Pervukhin

et al. 2024

Math.Biol.Bioinf.

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The work is devoted to the use of methods of applied mathematics and statistics for the formalization and mathematical modeling of the structure of shark skin as a prototype of new polymer materials for shipbuilding purposes. A technique for mathematical modeling of biological objects is described, and a method for using a biomimetic approach for the design of planar composite polymer materials with improved lyophilic adhesion properties is proposed. Because of studying images of shark skin obtained using high-resolution optical (HRO) and scanning electron (SEM) microscopy, we found that its texture is anisotropic. Quantitative analysis of BOM and SEM images made it possible to rationalize the choice of synthetic digital models intended for simulation prototyping of maximally and minimally texturally isotropic polymer samples using 3D printing and gas-phase surface modification.

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Section: Introductionunclassified

A Biomimetic Approach to the Creation of Polymer Materials with Improved Tribological Properties

Grigoriev,

Isaev,

Pervukhin

et al. 2024

Math.Biol.Bioinf.

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Non-Uniformity in the Composition of a Mixed Two-Component Fibrous Flow

et al. 2022

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Energy Aspects of Relaxation and Aging of Nonwoven Fibrous Materials

Sevost’yanov¹,

Samoilova²,

Monakhov³

et al. 2023

Tehnol. kač.

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The article proposes a model of the structure of a nonwoven fibrous material as a complex proba-bilistic design of fiber elements and areas of interaction between fibers and a mechanism for the interaction of elastic properties of fibers with friction between them, taking into account the structure of the material. The proposed mechanism for the behavior of fibers in a material under external influences made it possible to qualitatively explain the complex behavior of a material: reversible elastic deformations, plastic deformations, aging, and the gradual loss of operational advantages of non-woven fibrous fabrics. Generalized energy ideas about the accumulation and consumption of the residual energy of fiber deformation are used.

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Dry and Viscous Friction, Statistical Factors, Fluctuation-Dissipation Theorem and Features of their Manifestations in Relaxation of Fibrous Materials

Cited by 3 publications

References 1 publication

A Biomimetic Approach to the Creation of Polymer Materials with Improved Tribological Properties

A Biomimetic Approach to the Creation of Polymer Materials with Improved Tribological Properties

Non-Uniformity in the Composition of a Mixed Two-Component Fibrous Flow

Energy Aspects of Relaxation and Aging of Nonwoven Fibrous Materials

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