A multilevel analysis of deformation and fracture of filled polymeric coatings for tribotechnical application

Abstract

The paper deals with problems related to simulation of deformation behavior of polymeric coatings for tribotechnical application under action of thermal and mechanical loads that are characteristic for their operating conditions. Disperse-filled Polymer Composite Materials (PCM) were studied. Models are based on equations of continuum mechanics. Implementation of the mathematical models was carried out by means of computational mechanics, in particular, by the finite elements method. Coating material structure and its deformation behavior was analyzed at several scale levels. Structure elements of the material under study were considered at each particular scale level. The detailed distribution of stress-strain state (SSS) parameters obtained in the study allow one to predict the fracture character that depends on local structure characteristics of the coating material and their interaction.

Original language	English
Pages (from-to)	75-82
Number of pages	8
Journal	Engineering Fracture Mechanics
Volume	130
DOIs	https://doi.org/10.1016/j.engfracmech.2014.07.034
Publication status	Published - 1 Nov 2014

Keywords

Deformation and fracture
Friction
Multilevel analysis
Polymeric composite materials

ASJC Scopus subject areas

Mechanical Engineering
Mechanics of Materials
Materials Science(all)

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10.1016/j.engfracmech.2014.07.034

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title = "A multilevel analysis of deformation and fracture of filled polymeric coatings for tribotechnical application",

abstract = "The paper deals with problems related to simulation of deformation behavior of polymeric coatings for tribotechnical application under action of thermal and mechanical loads that are characteristic for their operating conditions. Disperse-filled Polymer Composite Materials (PCM) were studied. Models are based on equations of continuum mechanics. Implementation of the mathematical models was carried out by means of computational mechanics, in particular, by the finite elements method. Coating material structure and its deformation behavior was analyzed at several scale levels. Structure elements of the material under study were considered at each particular scale level. The detailed distribution of stress-strain state (SSS) parameters obtained in the study allow one to predict the fracture character that depends on local structure characteristics of the coating material and their interaction.",

keywords = "Deformation and fracture, Friction, Multilevel analysis, Polymeric composite materials",

author = "B. Lyukshin and Panin, {S. V.} and S. Bochkareva and P. Lyukshin and T. Reutov",

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AU - Lyukshin, B.

AU - Panin, S. V.

AU - Bochkareva, S.

AU - Lyukshin, P.

AU - Reutov, T.

PY - 2014/11/1

Y1 - 2014/11/1

N2 - The paper deals with problems related to simulation of deformation behavior of polymeric coatings for tribotechnical application under action of thermal and mechanical loads that are characteristic for their operating conditions. Disperse-filled Polymer Composite Materials (PCM) were studied. Models are based on equations of continuum mechanics. Implementation of the mathematical models was carried out by means of computational mechanics, in particular, by the finite elements method. Coating material structure and its deformation behavior was analyzed at several scale levels. Structure elements of the material under study were considered at each particular scale level. The detailed distribution of stress-strain state (SSS) parameters obtained in the study allow one to predict the fracture character that depends on local structure characteristics of the coating material and their interaction.

AB - The paper deals with problems related to simulation of deformation behavior of polymeric coatings for tribotechnical application under action of thermal and mechanical loads that are characteristic for their operating conditions. Disperse-filled Polymer Composite Materials (PCM) were studied. Models are based on equations of continuum mechanics. Implementation of the mathematical models was carried out by means of computational mechanics, in particular, by the finite elements method. Coating material structure and its deformation behavior was analyzed at several scale levels. Structure elements of the material under study were considered at each particular scale level. The detailed distribution of stress-strain state (SSS) parameters obtained in the study allow one to predict the fracture character that depends on local structure characteristics of the coating material and their interaction.

KW - Deformation and fracture

KW - Friction

KW - Multilevel analysis

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